vitalif
/
jerasure
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Added new license header for version 2.0 

Updated the README (Going to add detail on how to us GF-complete soon)
master
Kevin Greenan 2013-11-23 11:51:25 -08:00
parent 8d673c08fc
commit 44201cf436
37 changed files with 1348 additions and 1481 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

83
Examples/cauchy_01.c
View File

@ -1,50 +1,43 @@
/* Examples/cauchy_01.c /* *
* Copyright (c) 2013, James S. Plank and Kevin Greenan
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * All rights reserved.
*
Revision 1.2A * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
May 24, 2011 * Coding Techniques
*
James S. Plank * Revision 2.0: Galois Field backend now links to GF-Complete
Department of Electrical Engineering and Computer Science *
University of Tennessee * Redistribution and use in source and binary forms, with or without
Knoxville, TN 37996 * modification, are permitted provided that the following conditions
plank@cs.utk.edu * are met:
*
Copyright (c) 2011, James S. Plank * - Redistributions of source code must retain the above copyright
All rights reserved. * notice, this list of conditions and the following disclaimer.
*
Redistribution and use in source and binary forms, with or without * - Redistributions in binary form must reproduce the above copyright
modification, are permitted provided that the following conditions * notice, this list of conditions and the following disclaimer in
are met: * the documentation and/or other materials provided with the
* distribution.
- Redistributions of source code must retain the above copyright *
notice, this list of conditions and the following disclaimer. * - Neither the name of the University of Tennessee nor the names of its
* contributors may be used to endorse or promote products derived
- Redistributions in binary form must reproduce the above copyright * from this software without specific prior written permission.
notice, this list of conditions and the following disclaimer in *
the documentation and/or other materials provided with the * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
distribution. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- Neither the name of the University of Tennessee nor the names of its * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
contributors may be used to endorse or promote products derived * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
from this software without specific prior written permission. * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * POSSIBILITY OF SUCH DAMAGE.
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>

82
Examples/cauchy_02.c
View File

@ -1,50 +1,44 @@
/* Examples/cauchy_02.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*
revised by S. Simmerman revised by S. Simmerman
2/25/08 2/25/08

84
Examples/cauchy_03.c
View File

@ -1,52 +1,44 @@
/* Examples/cauchy_03.c /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*
revised by S. Simmerman revised by S. Simmerman
2/25/08 2/25/08

85
Examples/cauchy_04.c
View File

@ -1,53 +1,44 @@
/* Examples/cauchy_04.c /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*
revised by S. Simmerman revised by S. Simmerman
2/25/08 2/25/08

85
Examples/decoder.c
View File

@ -1,51 +1,42 @@
/* Examples/decoder.c /* *
* Catherine D. Schuman, James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
*
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
*
* Revision 2.0: Galois Field backend now links to GF-Complete
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* - Neither the name of the University of Tennessee nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
* WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques
Revision 1.2A
May 24, 2011
James S. Plank
Department of Electrical Engineering and Computer Science
University of Tennessee
Knoxville, TN 37996
plank@cs.utk.edu
Copyright (c) 2011, James S. Plank
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
- Neither the name of the University of Tennessee nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
/* /*
This program takes as input an inputfile, k, m, a coding This program takes as input an inputfile, k, m, a coding

85
Examples/encoder.c
View File

@ -1,52 +1,43 @@
/* Examples/encoder.c /* *
* Catherine D. Schuman, James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*
This program takes as input an inputfile, k, m, a coding This program takes as input an inputfile, k, m, a coding

85
Examples/jerasure_01.c
View File

@ -1,53 +1,44 @@
/* Examples/jerasure_01.c /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include "jerasure.h" #include "jerasure.h"

83
Examples/jerasure_02.c
View File

@ -1,50 +1,43 @@
/* Examples/jerasure_02.c /* *
* Copyright (c) 2013, James S. Plank and Kevin Greenan
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * All rights reserved.
*
Revision 1.2A * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
May 24, 2011 * Coding Techniques
*
James S. Plank * Revision 2.0: Galois Field backend now links to GF-Complete
Department of Electrical Engineering and Computer Science *
University of Tennessee * Redistribution and use in source and binary forms, with or without
Knoxville, TN 37996 * modification, are permitted provided that the following conditions
plank@cs.utk.edu * are met:
*
Copyright (c) 2011, James S. Plank * - Redistributions of source code must retain the above copyright
All rights reserved. * notice, this list of conditions and the following disclaimer.
*
Redistribution and use in source and binary forms, with or without * - Redistributions in binary form must reproduce the above copyright
modification, are permitted provided that the following conditions * notice, this list of conditions and the following disclaimer in
are met: * the documentation and/or other materials provided with the
* distribution.
- Redistributions of source code must retain the above copyright *
notice, this list of conditions and the following disclaimer. * - Neither the name of the University of Tennessee nor the names of its
* contributors may be used to endorse or promote products derived
- Redistributions in binary form must reproduce the above copyright * from this software without specific prior written permission.
notice, this list of conditions and the following disclaimer in *
the documentation and/or other materials provided with the * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
distribution. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- Neither the name of the University of Tennessee nor the names of its * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
contributors may be used to endorse or promote products derived * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
from this software without specific prior written permission. * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * POSSIBILITY OF SUCH DAMAGE.
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include "jerasure.h" #include "jerasure.h"

83
Examples/jerasure_03.c
View File

@ -1,49 +1,42 @@
/* Examples/jerasure_03.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>

83
Examples/jerasure_04.c
View File

@ -1,49 +1,42 @@
/* Examples/jerasure_04.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>

82
Examples/jerasure_05.c
View File

@ -1,48 +1,42 @@
/* Examples/jerasure_05.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*

83
Examples/jerasure_06.c
View File

@ -1,49 +1,42 @@
/* Examples/jerasure_06.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*
revised by S. Simmerman revised by S. Simmerman

82
Examples/jerasure_07.c
View File

@ -1,48 +1,42 @@
/* Examples/jerasure_07.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*

83
Examples/jerasure_08.c
View File

@ -1,49 +1,42 @@
/* Examples/jerasure_08.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*

83
Examples/liberation_01.c
View File

@ -1,49 +1,42 @@
/* Examples/liberation_01.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*

83
Examples/reed_sol_01.c
View File

@ -1,49 +1,42 @@
/* Examples/reed_sol_01.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*

83
Examples/reed_sol_02.c
View File

@ -1,49 +1,42 @@
/* Examples/reed_sol_02.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>

83
Examples/reed_sol_03.c
View File

@ -1,51 +1,44 @@
/* Examples/reed_sol_03.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
/* /*
revised by S. Simmerman revised by S. Simmerman
2/25/08 2/25/08

84
Examples/reed_sol_04.c
View File

@ -1,51 +1,43 @@
/* Examples/reed_sol_04.c /* *
* Copyright (c) 2013, James S. Plank and Kevin Greenan
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * All rights reserved.
*
Revision 1.2A * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
May 24, 2011 * Coding Techniques
*
James S. Plank * Revision 2.0: Galois Field backend now links to GF-Complete
Department of Electrical Engineering and Computer Science *
University of Tennessee * Redistribution and use in source and binary forms, with or without
Knoxville, TN 37996 * modification, are permitted provided that the following conditions
plank@cs.utk.edu * are met:
*
Copyright (c) 2011, James S. Plank * - Redistributions of source code must retain the above copyright
All rights reserved. * notice, this list of conditions and the following disclaimer.
*
Redistribution and use in source and binary forms, with or without * - Redistributions in binary form must reproduce the above copyright
modification, are permitted provided that the following conditions * notice, this list of conditions and the following disclaimer in
are met: * the documentation and/or other materials provided with the
* distribution.
- Redistributions of source code must retain the above copyright *
notice, this list of conditions and the following disclaimer. * - Neither the name of the University of Tennessee nor the names of its
* contributors may be used to endorse or promote products derived
- Redistributions in binary form must reproduce the above copyright * from this software without specific prior written permission.
notice, this list of conditions and the following disclaimer in *
the documentation and/or other materials provided with the * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
distribution. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- Neither the name of the University of Tennessee nor the names of its * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
contributors may be used to endorse or promote products derived * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
from this software without specific prior written permission. * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * POSSIBILITY OF SUCH DAMAGE.
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>

83
Examples/reed_sol_test_gf.c
View File

@ -1,49 +1,42 @@
/* Examples/reed_sol_01.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>

85
Examples/reed_sol_time_gf.c
View File

@ -1,50 +1,41 @@
/* Examples/reed_sol_01.c /* *
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Revision 1.2A *
May 24, 2011 * Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
James S. Plank *
Department of Electrical Engineering and Computer Science * Revision 2.0: Galois Field backend now links to GF-Complete
University of Tennessee *
Knoxville, TN 37996 * Redistribution and use in source and binary forms, with or without
plank@cs.utk.edu * modification, are permitted provided that the following conditions
* are met:
Copyright (c) 2011, James S. Plank *
All rights reserved. * - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
Redistribution and use in source and binary forms, with or without *
modification, are permitted provided that the following conditions * - Redistributions in binary form must reproduce the above copyright
are met: * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
- Redistributions of source code must retain the above copyright * distribution.
notice, this list of conditions and the following disclaimer. *
* - Neither the name of the University of Tennessee nor the names of its
- Redistributions in binary form must reproduce the above copyright * contributors may be used to endorse or promote products derived
notice, this list of conditions and the following disclaimer in * from this software without specific prior written permission.
the documentation and/or other materials provided with the *
distribution. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- Neither the name of the University of Tennessee nor the names of its * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
contributors may be used to endorse or promote products derived * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
from this software without specific prior written permission. * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * POSSIBILITY OF SUCH DAMAGE.
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
@ -53,6 +44,8 @@ POSSIBILITY OF SUCH DAMAGE.
#include "jerasure.h" #include "jerasure.h"
#include "reed_sol.h" #include "reed_sol.h"
#define BUFSIZE 4096
static void *malloc16(int size) { static void *malloc16(int size) {
void *mem = malloc(size+16+sizeof(void*)); void *mem = malloc(size+16+sizeof(void*));
void **ptr = (void**)((long)(mem+16+sizeof(void*)) & ~(15)); void **ptr = (void**)((long)(mem+16+sizeof(void*)) & ~(15));

41
Examples/test_all_gfs.sh
View File

@ -1,3 +1,42 @@
#
#
# Copyright (c) 2013, James S. Plank and Kevin Greenan
# All rights reserved.
#
# Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
# Coding Techniques
#
# Revision 2.0: Galois Field backend now links to GF-Complete
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# - Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# - Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
#
# - Neither the name of the University of Tennessee nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
# WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
GF_COMPLETE_DIR=/usr/local/bin GF_COMPLETE_DIR=/usr/local/bin
GF_METHODS=${GF_COMPLETE_DIR}/gf_methods GF_METHODS=${GF_COMPLETE_DIR}/gf_methods
k=12 k=12
@ -52,4 +91,4 @@ if [ -n ${FAIL} ]; then
exit 1 exit 1
fi fi
echo "Passed all tests!" echo "Passed all tests!"

41
Examples/time_all_gfs.sh
View File

@ -1,3 +1,42 @@
#
#
# Copyright (c) 2013, James S. Plank and Kevin Greenan
# All rights reserved.
#
# Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
# Coding Techniques
#
# Revision 2.0: Galois Field backend now links to GF-Complete
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# - Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# - Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
#
# - Neither the name of the University of Tennessee nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
# WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
GF_COMPLETE_DIR=/usr/local/bin GF_COMPLETE_DIR=/usr/local/bin
GF_METHODS=${GF_COMPLETE_DIR}/gf_methods GF_METHODS=${GF_COMPLETE_DIR}/gf_methods
ITERATIONS=128 ITERATIONS=128
@ -54,4 +93,4 @@ if [ -n ${FAIL} ]; then
exit 1 exit 1
fi fi
echo "Passed all tests!" echo "Passed all tests!"

8
License.txt
View File

@ -1,8 +1,10 @@
Copyright (c) 2011, James S. Plank
Copyright (c) 2013, James S. Plank and Kevin Greenan
All rights reserved. All rights reserved.
Revision 2.0 Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques
Nov, 18 2013 (Kevin Greenan and James S. Plank)
Revision 2.0: Galois Field backend now links to GF-Complete
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

26
README.nd
View File

@ -1,7 +1,16 @@
This is revision 1.2A of Jerasure. It is basically equivalent to revision 1.2 This is revision 2.0 of Jerasure. This is pretty much Jerasure 1.2 without the
except it is released under the New BSD license. original Galois Field backend. Version 2.0 links directly to GF-Complete.
See technical report CS-08-627 for a description of the code. External Documentation:
See technical report CS-08-627 for a description of the main interfaces (Version 1.2)
See http://web.eecs.utk.edu/~plank/plank/papers/CS-13-703.html for information
on GF-Complete and the tarball needed to install it.
Custom usgae of GF-Complete is explained in this file (see below).
NOTE: You must have GF-Complete installed in order to use Jerasure 2.0.
There are two directories: There are two directories:
@ -10,3 +19,14 @@ The home directory contains the jerasure code.
The Examples directory contains the example programs. The Examples directory contains the example programs.
The makefile assumes that Examples is a subdirectory of the home directory. The makefile assumes that Examples is a subdirectory of the home directory.
Inclusion of GF-Complete:
As long as GF-Complete is installed, Jerasure 2.0 can be used just as previous
versions. There is no need to define custom Galois Fields. Jerasure will
determine the default field to use, if one is not specified.
If you would like to explore a using a different Galois Field implementation,
you can dynamically set the backend GF for a given word-size (w).
<TBD - Add instructions>

26
README.txt
View File

@ -1,7 +1,16 @@
This is revision 1.2A of Jerasure. It is basically equivalent to revision 1.2 This is revision 2.0 of Jerasure. This is pretty much Jerasure 1.2 without the
except it is released under the New BSD license. original Galois Field backend. Version 2.0 links directly to GF-Complete.
See technical report CS-08-627 for a description of the code. External Documentation:
See technical report CS-08-627 for a description of the main interfaces (Version 1.2)
See http://web.eecs.utk.edu/~plank/plank/papers/CS-13-703.html for information
on GF-Complete and the tarball needed to install it.
Custom usgae of GF-Complete is explained in this file (see below).
NOTE: You must have GF-Complete installed in order to use Jerasure 2.0.
There are two directories: There are two directories:
@ -10,3 +19,14 @@ The home directory contains the jerasure code.
The Examples directory contains the example programs. The Examples directory contains the example programs.
The makefile assumes that Examples is a subdirectory of the home directory. The makefile assumes that Examples is a subdirectory of the home directory.
Inclusion of GF-Complete:
As long as GF-Complete is installed, Jerasure 2.0 can be used just as previous
versions. There is no need to define custom Galois Fields. Jerasure will
determine the default field to use, if one is not specified.
If you would like to explore a using a different Galois Field implementation,
you can dynamically set the backend GF for a given word-size (w).
<TBD - Add instructions>

85
cauchy.c
View File

@ -1,52 +1,43 @@
/* cauchy.c /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>

84
cauchy.h
View File

@ -1,50 +1,42 @@
/* cauchy.h /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
*
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
* Coding Techniques
*
* Revision 2.0: Galois Field backend now links to GF-Complete
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* - Neither the name of the University of Tennessee nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
* WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques
Revision 1.2A
May 24, 2011
James S. Plank
Department of Electrical Engineering and Computer Science
University of Tennessee
Knoxville, TN 37996
plank@cs.utk.edu
Copyright (c) 2011, James S. Plank
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
- Neither the name of the University of Tennessee nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
extern int *cauchy_original_coding_matrix(int k, int m, int w); extern int *cauchy_original_coding_matrix(int k, int m, int w);
extern int *cauchy_xy_coding_matrix(int k, int m, int w, int *x, int *y); extern int *cauchy_xy_coding_matrix(int k, int m, int w, int *x, int *y);

84
cauchy_best_r6.c
View File

@ -1,51 +1,43 @@
/* cauchy_best_r6.c /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>

91
galois.c
View File

@ -1,51 +1,43 @@
/* Galois.c /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
@ -197,13 +189,6 @@ static void galois_init_default_field(int w)
} }
} }
if (w == 16) {
if (!gf_init_hard(gfp_array[w], w, GF_MULT_SPLIT_TABLE, GF_REGION_ALTMAP, GF_DIVIDE_DEFAULT, 0, 16, 4, NULL, NULL)) {
fprintf(stderr, "ERROR -- cannot init default Galois field for w=%d\n", w);
exit(1);
}
}
if (!gf_init_easy(gfp_array[w], w)) { if (!gf_init_easy(gfp_array[w], w)) {
fprintf(stderr, "ERROR -- cannot init default Galois field for w=%d\n", w); fprintf(stderr, "ERROR -- cannot init default Galois field for w=%d\n", w);
exit(1); exit(1);

84
galois.h
View File

@ -1,51 +1,43 @@
/* Galois.h /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#ifndef _GALOIS_H #ifndef _GALOIS_H
#define _GALOIS_H #define _GALOIS_H

84
jerasure.c
View File

@ -1,51 +1,43 @@
/* jerasure.c /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>

84
jerasure.h
View File

@ -1,51 +1,43 @@
/* jerasure.h - header of kernel procedures /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#ifndef _JERASURE_H #ifndef _JERASURE_H
#define _JERASURE_H #define _JERASURE_H

85
liberation.c
View File

@ -1,52 +1,43 @@
/* liberation.c /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>

85
liberation.h
View File

@ -1,52 +1,43 @@
/* liberation.h /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#ifndef _LIBERATION #ifndef _LIBERATION
extern int *liberation_coding_bitmatrix(int k, int w); extern int *liberation_coding_bitmatrix(int k, int w);

84
reed_sol.c
View File

@ -1,51 +1,43 @@
/* reed_sol.c /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>

85
reed_sol.h
View File

@ -1,52 +1,43 @@
/* reed_sol.h /* *
* James S. Plank * Copyright (c) 2013, James S. Plank and Kevin Greenan
* All rights reserved.
Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure Coding Techniques *
* Jerasure - A C/C++ Library for a Variety of Reed-Solomon and RAID-6 Erasure
Revision 1.2A * Coding Techniques
May 24, 2011 *
* Revision 2.0: Galois Field backend now links to GF-Complete
James S. Plank *
Department of Electrical Engineering and Computer Science * Redistribution and use in source and binary forms, with or without
University of Tennessee * modification, are permitted provided that the following conditions
Knoxville, TN 37996 * are met:
plank@cs.utk.edu *
* - Redistributions of source code must retain the above copyright
Copyright (c) 2011, James S. Plank * notice, this list of conditions and the following disclaimer.
All rights reserved. *
* - Redistributions in binary form must reproduce the above copyright
Redistribution and use in source and binary forms, with or without * notice, this list of conditions and the following disclaimer in
modification, are permitted provided that the following conditions * the documentation and/or other materials provided with the
are met: * distribution.
*
- Redistributions of source code must retain the above copyright * - Neither the name of the University of Tennessee nor the names of its
notice, this list of conditions and the following disclaimer. * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- Redistributions in binary form must reproduce the above copyright *
notice, this list of conditions and the following disclaimer in * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
the documentation and/or other materials provided with the * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
distribution. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- Neither the name of the University of Tennessee nor the names of its * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
contributors may be used to endorse or promote products derived * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
from this software without specific prior written permission. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * POSSIBILITY OF SUCH DAMAGE.
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/ */
extern int *reed_sol_vandermonde_coding_matrix(int k, int m, int w); extern int *reed_sol_vandermonde_coding_matrix(int k, int m, int w);
extern int *reed_sol_extended_vandermonde_matrix(int rows, int cols, int w); extern int *reed_sol_extended_vandermonde_matrix(int rows, int cols, int w);
extern int *reed_sol_big_vandermonde_distribution_matrix(int rows, int cols, int w); extern int *reed_sol_big_vandermonde_distribution_matrix(int rows, int cols, int w);