Initial commit
commit
529b2a4458
|
@ -0,0 +1,339 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Lesser General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The "Program", below,
|
||||
refers to any such program or work, and a "work based on the Program"
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Program's
|
||||
source code as you receive it, in any medium, provided that you
|
||||
conspicuously and appropriately publish on each copy an appropriate
|
||||
copyright notice and disclaimer of warranty; keep intact all the
|
||||
notices that refer to this License and to the absence of any warranty;
|
||||
and give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy, and
|
||||
you may at your option offer warranty protection in exchange for a fee.
|
||||
|
||||
2. You may modify your copy or copies of the Program or any portion
|
||||
of it, thus forming a work based on the Program, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
b) You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Program, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
a) Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
|
||||
1 and 2 above on a medium customarily used for software interchange; or,
|
||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
c) Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, complete source
|
||||
code means all the source code for all modules it contains, plus any
|
||||
associated interface definition files, plus the scripts used to
|
||||
control compilation and installation of the executable. However, as a
|
||||
special exception, the source code distributed need not include
|
||||
anything that is normally distributed (in either source or binary
|
||||
form) with the major components (compiler, kernel, and so on) of the
|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
|
||||
|
||||
If distribution of executable or object code is made by offering
|
||||
access to copy from a designated place, then offering equivalent
|
||||
access to copy the source code from the same place counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
4. You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program is
|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
|
||||
this License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
5. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
6. Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program subject to
|
||||
these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
|
||||
this License.
|
||||
|
||||
7. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
specifies a version number of this License which applies to it and "any
|
||||
later version", you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) year name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License.
|
|
@ -0,0 +1,18 @@
|
|||
CC = gcc
|
||||
CFLAGS = -Wall -O -DRDMA
|
||||
|
||||
all: qperf
|
||||
|
||||
qperf: qperf.o ip.o ib.o help.o
|
||||
$(CC) -DRDMA -o $@ $^ -libverbs
|
||||
|
||||
help.c: help.txt
|
||||
./mkhelp RDMA
|
||||
|
||||
.PHONY: clean
|
||||
clean:
|
||||
rm -f *.o help.c qperf
|
||||
|
||||
.PHONY: install
|
||||
install:
|
||||
cp qperf /usr/local/bin
|
|
@ -0,0 +1,55 @@
|
|||
#!/bin/sh
|
||||
#
|
||||
LIBIBV=libibverbs.so.1
|
||||
|
||||
# Look for InfiniBand verbs library.
|
||||
#
|
||||
for DIR in /lib /usr/lib64 /usr/lib /usr/local/lib /usr/local/ibed/lib64 ""; do
|
||||
[ -e $DIR/$LIBIBV ] &&
|
||||
break
|
||||
done
|
||||
|
||||
|
||||
# Set up parameters.
|
||||
#
|
||||
if [ "`uname -m`" = ppc64 ]; then
|
||||
K_M64=-m64
|
||||
echo "Making PowerPC version"
|
||||
fi
|
||||
if [ -z "$DIR" ]; then
|
||||
echo "Could not find $LIBIBV; making non-RDMA version"
|
||||
else
|
||||
echo "Found $LIBIBV in $DIR"
|
||||
K_IB_O="ib.o"
|
||||
K_DEF_IB="-DRDMA"
|
||||
if [ "$DIR" = "/usr/lib64" ]; then
|
||||
K_LIBS="-libverbs"
|
||||
else
|
||||
K_LIBS="-lsysfs -Wl,--rpath -Wl,$DIR $DIR/$LIBIBV"
|
||||
fi
|
||||
K_IB=RDMA
|
||||
fi
|
||||
|
||||
|
||||
# Produce Makefile
|
||||
#
|
||||
cat <<EOF >Makefile
|
||||
CC = gcc $K_M64
|
||||
CFLAGS = -Wall -O $K_DEF_IB
|
||||
|
||||
all: qperf
|
||||
|
||||
qperf: qperf.o ip.o $K_IB_O help.o
|
||||
\$(CC) $K_DEF_IB -o \$@ \$^ $K_LIBS
|
||||
|
||||
help.c: help.txt
|
||||
./mkhelp $K_IB
|
||||
|
||||
.PHONY: clean
|
||||
clean:
|
||||
rm -f *.o help.c qperf
|
||||
|
||||
.PHONY: install
|
||||
install:
|
||||
cp qperf /usr/local/bin
|
||||
EOF
|
|
@ -0,0 +1,708 @@
|
|||
Main
|
||||
Usage:
|
||||
qperf [options] <server_host> <test1> <test2> ...
|
||||
Description
|
||||
One typically runs qperf with no arguments on the server machine. On a
|
||||
client machine, one specifies the hostname of the server machine
|
||||
followed by a list of tests that might be run.
|
||||
More Information
|
||||
qperf --help examples Some examples of using qperf
|
||||
qperf --help opts Summary of options
|
||||
qperf --help options Description of options
|
||||
qperf --help tests Short summary and description of tests
|
||||
qperf --help <test_name> More information on a particular test
|
||||
Opts
|
||||
--access_recv Mode (-Ar) Access receive data
|
||||
--affinity PN (-a) Set processor affinity
|
||||
--loc_affinity PN (-la) Set local processor affinity
|
||||
--rem_affinity PN (-ra) Set remote processor affinity
|
||||
--flip Mode (-f) Flip sender and receiver
|
||||
--help Topic (-h) Get more information on a topic
|
||||
--host Node (-H) Identify server node
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--loc_id Device:Port (-li) Set local IB device and port
|
||||
--rem_id Device:Port (-ri) Set remote IB device and port
|
||||
--listen_port Port (-lp) Set server listen port
|
||||
--msg_size Size (-m) Set message size
|
||||
--mtu_size Size (-M) Set MTU size (IB only)
|
||||
--no_msgs Count (-n) Send Count messages
|
||||
--poll Mode (-P) Set polling mode on/off
|
||||
--loc_poll Mode (-lP) Set local polling mode on/off
|
||||
--rem_poll Mode (-lP) Set remote polling mode on/off
|
||||
--port Port (-p) Set TCP port used for tests
|
||||
--precision Digits (-e) Set precision reported
|
||||
--rate (-r) Set IB static rate
|
||||
--loc_rate (-lr) Set local IB static rate
|
||||
--rem_rate (-rr) Set remote IB static rate
|
||||
--rd_atomic Count (-R) Set RDMA read/atomic count
|
||||
--loc_rd_atomic Count (-lR) Set local RDMA read/atomic count
|
||||
--rem_rd_atomic Count (-rR) Set remote RDMA read/atomic count
|
||||
--sock_buf_size Size (-S) Set socket buffer size
|
||||
--loc_sock_buf_size Size (-lS) Set local socket buffer size
|
||||
--rem_sock_buf_size Size (-rS) Set remote socket buffer size
|
||||
--time (-t) Set test duration
|
||||
--timeout Time (-T) Set timeout
|
||||
--loc_timeout Time (-lT) Set local timeout
|
||||
--rem_timeout Time (-rT) Set remote timeout
|
||||
--unify_nodes (-U) Unify nodes
|
||||
--unify_units (-u) Unify units
|
||||
--verbose (-v) Verbose; turn on all of -v[cstu]
|
||||
--verbose_conf (-vc) Show configuration information
|
||||
--verbose_stat (-vs) Show statistical information
|
||||
--verbose_time (-vt) Show timing information
|
||||
--verbose_used (-vu) Show information on parameters
|
||||
--verbose_more (-vv) More verbose; turn on all of -v[CSTU]
|
||||
--verbose_more_conf (-vC) Show more configuration information
|
||||
--verbose_more_stat (-vS) Show more statistical information
|
||||
--verbose_more_time (-vT) Show more timing information
|
||||
--verbose_more_used (-vU) Show more information on parameters
|
||||
--version (-V) Print out version
|
||||
--wait Time (-W) Set time to wait for server
|
||||
Options
|
||||
--access_recv Mode (-Ar)
|
||||
If Mode is non-zero, data is accessed once received. Otherwise, data
|
||||
is ignored. By default, Mode is 0.
|
||||
--affinity PN (-a)
|
||||
Set processor affinity to PN. Processors are numbered sequentially
|
||||
from 0. If PN is "any", any processor is allowed otherwise the
|
||||
processor is limited to the one specified.
|
||||
--loc_affinity PN (-la)
|
||||
Set local processor affinity to PN.
|
||||
--rem_affinity PN (-ra)
|
||||
Set remote processor affinity to PN.
|
||||
--flip Mode (-f)
|
||||
Cause sender and receiver to play opposite roles.
|
||||
--help Topic (-h)
|
||||
Print out information about Topic. To see the list of topics, type
|
||||
qperf --help
|
||||
--host Host (-H)
|
||||
Run test between the current node and the qperf running on node Host.
|
||||
This can also be specified as the first non-option argument.
|
||||
--id Device:Port (-i)
|
||||
Use InfiniBand Device and Port.
|
||||
--loc_id Device:Port (-li)
|
||||
Use local InfiniBand Device and Port.
|
||||
--rem_id Device:Port (-ri)
|
||||
Use remote InfiniBand Device and Port.
|
||||
--listen_port Port (-lp)
|
||||
Set the port we listen on to ListenPort. This must be set to the
|
||||
same port on both the server and client machines. The default value
|
||||
is 19765.
|
||||
--msg_size Size (-m)
|
||||
Set the message size to Size. The default value varies by test. It
|
||||
is assumed that the value is specified in bytes however, a trailing
|
||||
kib or K, mib or M, or gib or G indicates that the size is being
|
||||
specified in kibibytes, mebibytes or gibibytes respectively while a
|
||||
trailing kb or k, mb or m, or gb or g indicates kilobytes, megabytes
|
||||
or gigabytes respectively.
|
||||
--mtu_size Size (-M)
|
||||
Set the MTU size. Only relevant to the RDMA UC/RC tests. Units are
|
||||
specified in the same manner as the --msg_size option.
|
||||
--no_msgs N (-n)
|
||||
Set test duration by number of messages sent instead of time.
|
||||
--poll Mode (-P)
|
||||
Turn polling mode on or off. This is only relevant to the RDMA tests
|
||||
and determines whether they poll or wait. If Mode is 0, they wait;
|
||||
otherwise they poll.
|
||||
--loc_poll Mode (-lP)
|
||||
Locally turn polling mode on or off.
|
||||
--rem_poll Mode (-rP)
|
||||
Remotely turn polling mode on or off.
|
||||
--port Port (-p)
|
||||
Use Port to run the socket tests. This is different from
|
||||
--listen_port which is used for synchronization. This is only
|
||||
relevant for the socket tests and refers to the TCP/UDP/SDP/RDS port
|
||||
that the test is run on.
|
||||
--precision Digits (-e)
|
||||
Set the number of significant digits that are used to report results.
|
||||
--rate Rate (-r)
|
||||
Force InfiniBand static rate. Rate can be one of: 2.5, 5, 10, 20,
|
||||
30, 40, 60, 80, 120, 1xSDR (2.5 Gbps), 1xDDR (5 Gbps), 1xQDR (10
|
||||
Gbps), 4xSDR (2.5 Gbps), 4xDDR (5 Gbps), 4xQDR (10 Gbps), 8xSDR (2.5
|
||||
Gbps), 8xDDR (5 Gbps), 8xQDR (10 Gbps).
|
||||
--loc_rate (-lr)
|
||||
Force local InfiniBand static rate
|
||||
--rem_rate (-rr)
|
||||
Force remote InfiniBand static rate
|
||||
--rd_atomic Count (-R)
|
||||
Set the number of in-flight operations that can be handled for a RDMA
|
||||
read or atomic operation. This is only relevant to the RDMA tests.
|
||||
--loc_rd_atomic Count (-lR)
|
||||
Set local read/atomic count.
|
||||
--rem_rd_atomic Count (-rR)
|
||||
Set remote read/atomic count.
|
||||
--sock_buf_size Size (-S)
|
||||
Set the socket buffer size. This is only relevant to the socket
|
||||
tests.
|
||||
--loc_sock_buf_size Size (-lS)
|
||||
Set local socket buffer size.
|
||||
--rem_sock_buf_size Size (-rS)
|
||||
Set remote socket buffer size.
|
||||
--time Time (-t)
|
||||
Set test duration to Time. Specified in seconds however a trailing
|
||||
m, h or d indicates that the time is specified in minutes, hours or
|
||||
days respectively.
|
||||
--timeout Time (-T)
|
||||
Set timeout to Time. This is the timeout used for various things
|
||||
such as exchanging messages. The default is 5 seconds.
|
||||
--loc_timeout Time (-lT)
|
||||
Set local timeout to Time.
|
||||
--rem_timeout Time (-rT)
|
||||
Set local timeout to Time.
|
||||
--unify_nodes (-U)
|
||||
Unify the nodes. Describe them in terms of local and remote rather
|
||||
than send and receive.
|
||||
--unify_units (-u)
|
||||
Unify the units that results are shown in. Uses the lowest common
|
||||
denominator. Helpful for scripts.
|
||||
--verbose (-v)
|
||||
Provide more detailed output. Turns on -vc, -vs, -vt and -vu.
|
||||
--verbose_conf (-vc)
|
||||
Provide information on configuration.
|
||||
--verbose_stat (-vs)
|
||||
Provide information on statistics.
|
||||
--verbose_stat (-vt)
|
||||
Provide information on timing.
|
||||
--verbose_stat (-vu)
|
||||
Provide information on parameters used.
|
||||
--verbose_more (-vv)
|
||||
Provide even more detailed output. Turns on -vC, -vS, -vT and -vU.
|
||||
--verbose_conf (-vC)
|
||||
Provide more information on configuration.
|
||||
--verbose_stat (-vS)
|
||||
Provide more information on statistics.
|
||||
--verbose_stat (-vT)
|
||||
Provide more information on timing.
|
||||
--verbose_stat (-vU)
|
||||
Provide more information on parameters used.
|
||||
--version (-V)
|
||||
The current version of qperf is printed.
|
||||
--wait Time (-W)
|
||||
If the server is not ready, continue to try connecting for Time
|
||||
seconds before giving up.
|
||||
Examples
|
||||
For these examples, we assume that qperf is running on a machine called
|
||||
myserver in server mode. To run qperf in server mode, run it with no
|
||||
arguments. In all the subsequent examples, we run qperf on another machine
|
||||
and connect to the server which we assume has a hostname of myserver.
|
||||
* To run a TCP bandwidth and latency test:
|
||||
qperf myserver tcp_bw tcp_lat
|
||||
* To run a SDP bandwidth test for 10 seconds:
|
||||
qperf -t 10 myserver sdp_bw
|
||||
* To run a UDP latency test and then cause the server to terminate:
|
||||
qperf myserver udp_lat quit
|
||||
* To measure the RDMA UD latency and bandwidth:
|
||||
qperf myserver ud_lat ud_bw
|
||||
* To measure RDMA UC bi-directional bandwidth:
|
||||
qperf myserver rc_bi_bw
|
||||
Tests -RDMA
|
||||
Miscellaneous
|
||||
conf Show configuration
|
||||
quit Cause the server to quit
|
||||
Socket Based
|
||||
tcp_bw TCP streaming one way bandwidth
|
||||
tcp_lat TCP one way latency
|
||||
udp_bw UDP streaming one way bandwidth
|
||||
udp_lat UDP one way latency
|
||||
sdp_bw SDP streaming one way bandwidth
|
||||
sdp_lat SDP one way latency
|
||||
rds_bw RDS streaming one way bandwidth
|
||||
rds_lat RDS one way latency
|
||||
Tests +RDMA
|
||||
Miscellaneous
|
||||
conf Show configuration
|
||||
quit Cause the server to quit
|
||||
Socket Based
|
||||
tcp_bw TCP streaming one way bandwidth
|
||||
tcp_lat TCP one way latency
|
||||
udp_bw UDP streaming one way bandwidth
|
||||
udp_lat UDP one way latency
|
||||
sdp_bw SDP streaming one way bandwidth
|
||||
sdp_lat SDP one way latency
|
||||
rds_bw RDS streaming one way bandwidth
|
||||
rds_lat RDS one way latency
|
||||
RDMA Send/Receive
|
||||
ud_bw UD streaming one way bandwidth
|
||||
ud_bi_bw UD streaming two way bandwidth
|
||||
ud_lat UD one way latency
|
||||
rc_bw RC streaming one way bandwidth
|
||||
rc_bi_bw RC streaming two way bandwidth
|
||||
rc_lat RC one way latency
|
||||
uc_bw UC streaming one way bandwidth
|
||||
uc_bi_bw UC streaming two way bandwidth
|
||||
uc_lat UC one way latency
|
||||
RDMA
|
||||
rc_rdma_read_bw RC RDMA read streaming one way bandwidth
|
||||
rc_rdma_read_lat RC RDMA read one way latency
|
||||
rc_rdma_write_bw RC RDMA write streaming one way bandwidth
|
||||
rc_rdma_write_lat RC RDMA write one way latency
|
||||
rc_rdma_write_poll_lat RC RDMA write one way polling latency
|
||||
uc_rdma_write_bw UC RDMA write streaming one way bandwidth
|
||||
uc_rdma_write_lat UC RDMA write one way latency
|
||||
uc_rdma_write_poll_lat UC RDMA write one way polling latency
|
||||
InfiniBand Atomics
|
||||
rc_compare_swap_mr RC compare and swap messaging rate
|
||||
rc_fetch_add_mr RC fetch and add messaging rate
|
||||
Verification
|
||||
ver_rc_compare_swap verify RC compare and swap
|
||||
ver_rc_fetch_add verify RC fetch and add
|
||||
conf
|
||||
Purpose
|
||||
Show configuration
|
||||
Common Options
|
||||
None
|
||||
Description
|
||||
Shows the node name, CPUs and OS of both nodes being used.
|
||||
quit
|
||||
Purpose
|
||||
Quit
|
||||
Common Options
|
||||
None
|
||||
Description
|
||||
Causes the server to quit.
|
||||
tcp_bw
|
||||
Purpose
|
||||
TCP streaming one way bandwidth
|
||||
Common Options
|
||||
--affinity PN (-a) set processor affinity
|
||||
--msg_size Size (-m) set message size
|
||||
--sock_buf_size Size (-S) set socket buffer size
|
||||
--time (-t) set test duration
|
||||
Other Options
|
||||
--listen_port, --port, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client repeatedly sends messages to the server while the server
|
||||
notes how many were received.
|
||||
tcp_lat
|
||||
Purpose
|
||||
TCP one way latency
|
||||
Common Options
|
||||
--affinity PN (-a) set processor affinity
|
||||
--msg_size Size (-m) set message size
|
||||
--sock_buf_size Size (-S) set socket buffer size
|
||||
--time (-t) set test duration
|
||||
Other Options
|
||||
--listen_port, --port, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test where the server and client exchange messages
|
||||
repeatedly using TCP sockets.
|
||||
udp_bw
|
||||
Purpose
|
||||
UDP streaming one way bandwidth
|
||||
Common Options
|
||||
--affinity PN (-a) set processor affinity
|
||||
--msg_size Size (-m) set message size
|
||||
--sock_buf_size Size (-S) set socket buffer size
|
||||
--time (-t) set test duration
|
||||
Other Options
|
||||
--listen_port, --port, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client repeatedly sends messages to the server while the server
|
||||
notes how many were received.
|
||||
udp_lat
|
||||
Purpose
|
||||
UDP one way latency
|
||||
Common Options
|
||||
--affinity PN (-a) set processor affinity
|
||||
--msg_size Size (-m) set message size
|
||||
--sock_buf_size Size (-S) set socket buffer size
|
||||
--time (-t) set test duration
|
||||
Other Options
|
||||
--listen_port, --port, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test where the server and client exchange messages
|
||||
repeatedly using UDP sockets.
|
||||
sdp_bw
|
||||
Purpose
|
||||
SDP streaming one way bandwidth
|
||||
Common Options
|
||||
--affinity PN (-a) set processor affinity
|
||||
--msg_size Size (-m) set message size
|
||||
--sock_buf_size Size (-S) set socket buffer size
|
||||
--time (-t) set test duration
|
||||
Other Options
|
||||
--listen_port, --port, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client repeatedly sends messages to the server while the server
|
||||
notes how many were received.
|
||||
sdp_lat
|
||||
Purpose
|
||||
SDP one way latency
|
||||
Common Options
|
||||
--affinity PN (-a) set processor affinity
|
||||
--msg_size Size (-m) set message size
|
||||
--sock_buf_size Size (-S) set socket buffer size
|
||||
--time (-t) set test duration
|
||||
Other Options
|
||||
--listen_port, --port, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test where the server and client exchange messages
|
||||
repeatedly using SDP sockets.
|
||||
rds_bw
|
||||
Purpose
|
||||
RDS streaming one way bandwidth
|
||||
Common Options
|
||||
--affinity PN (-a) set processor affinity
|
||||
--msg_size Size (-m) set message size
|
||||
--sock_buf_size Size (-S) set socket buffer size
|
||||
--time (-t) set test duration
|
||||
Other Options
|
||||
--listen_port, --port, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client repeatedly sends messages to the server while the server
|
||||
notes how many were received.
|
||||
rds_lat
|
||||
Purpose
|
||||
RDS one way latency
|
||||
Common Options
|
||||
--affinity PN (-a) set processor affinity
|
||||
--msg_size Size (-m) set message size
|
||||
--sock_buf_size Size (-S) set socket buffer size
|
||||
--time (-t) set test duration
|
||||
Other Options
|
||||
--listen_port, --port, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test where the server and client exchange messages
|
||||
repeatedly using RDS sockets.
|
||||
ud_bw +RDMA
|
||||
Purpose
|
||||
UD streaming one way bandwidth
|
||||
Common Options
|
||||
--access_recv OnOff (-Ar) Access receive data
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client sends messages to the server who notes how many it received.
|
||||
The UD Send/Receive mechanism is used.
|
||||
ud_bi_bw +RDMA
|
||||
Purpose
|
||||
UD streaming two way bandwidth
|
||||
Common Options
|
||||
--access_recv OnOff (-Ar) Access receive data
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
Both the client and server exchange messages with each other using the
|
||||
UD Send/Receive mechanism and note how many were received.
|
||||
ud_lat +RDMA
|
||||
Purpose
|
||||
UD one way latency
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test where the server and client exchange messages
|
||||
repeatedly using UD Send/Receive.
|
||||
rc_bw +RDMA
|
||||
Purpose
|
||||
RC streaming one way bandwidth
|
||||
Common Options
|
||||
--access_recv OnOff (-Ar) Access receive data
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client sends messages to the server who notes how many it received.
|
||||
The RC Send/Receive mechanism is used.
|
||||
rc_bi_bw +RDMA
|
||||
Purpose
|
||||
RC streaming two way bandwidth
|
||||
Common Options
|
||||
--access_recv OnOff (-Ar) Access receive data
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
Both the client and server exchange messages with each other using the
|
||||
RC Send/Receive mechanism and note how many were received.
|
||||
rc_lat +RDMA
|
||||
Purpose
|
||||
RC one way latency
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test where the server and client exchange messages
|
||||
repeatedly using RC Send/Receive.
|
||||
uc_bw +RDMA
|
||||
Purpose
|
||||
UC streaming one way bandwidth
|
||||
Common Options
|
||||
--access_recv OnOff (-Ar) Access receive data
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client sends messages to the server who notes how many it received.
|
||||
The UC Send/Receive mechanism is used.
|
||||
uc_bi_bw +RDMA
|
||||
Purpose
|
||||
UC streaming two way bandwidth
|
||||
Common Options
|
||||
--access_recv OnOff (-Ar) Access receive data
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
Both the client and server exchange messages with each other using the
|
||||
UC Send/Receive mechanism and note how many were received.
|
||||
uc_lat +RDMA
|
||||
Purpose
|
||||
UC one way latency
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test where the server and client exchange messages
|
||||
repeatedly using UC Send/Receive.
|
||||
rc_rdma_read_bw +RDMA
|
||||
Purpose
|
||||
RC RDMA read streaming one way bandwidth
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --rd_atomic, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client repeatedly performs RC RDMA Read operations and notes how
|
||||
many of them complete.
|
||||
rc_rdma_read_lat +RDMA
|
||||
Purpose
|
||||
RC RDMA read one way latency
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client repeatedly performs RC RDMA Read operations waiting for
|
||||
completion before starting the next one.
|
||||
rc_rdma_write_bw +RDMA
|
||||
Purpose
|
||||
RC RDMA write streaming one way bandwidth
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client repeatedly performs RC RDMA Write operations and notes how
|
||||
many of them complete.
|
||||
rc_rdma_write_lat +RDMA
|
||||
Purpose
|
||||
RC RDMA write one way latency
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test where the server and client exchange messages
|
||||
using RC RDMA write operations.
|
||||
rc_rdma_write_poll_lat +RDMA
|
||||
Purpose
|
||||
RC RDMA write one way polling latency
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test using RC RDMA Write operations. First the
|
||||
client performs an RDMA Write while the server stays in a tight loop
|
||||
waiting for the memory buffer to change. The first and last bytes of
|
||||
the memory buffer are tested to ensure that the entire message was
|
||||
received. This is then repeated with both sides playing opposite
|
||||
roles. Since this always polls, the -P (--poll) flag has no effect.
|
||||
uc_rdma_write_bw +RDMA
|
||||
Purpose
|
||||
UC RDMA write streaming one way bandwidth
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client repeatedly performs UC RDMA Write operations and notes how
|
||||
many of them complete.
|
||||
uc_rdma_write_lat +RDMA
|
||||
Purpose
|
||||
UC RDMA write one way latency
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test where the server and client exchange messages
|
||||
using UC RDMA write operations.
|
||||
uc_rdma_write_poll_lat +RDMA
|
||||
Purpose
|
||||
UC RDMA write one way polling latency
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--msg_size Size (-m) Set message size
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
A ping pong latency test using UC RDMA Write operations. First the
|
||||
client performs an RDMA Write while the server stays in a tight loop
|
||||
waiting for the memory buffer to change. The first and last bytes of
|
||||
the memory buffer are tested to ensure that the entire message was
|
||||
received. This is then repeated with both sides playing opposite
|
||||
roles. Since this always polls, the -P (--poll) flag has no effect.
|
||||
rc_compare_swap_mr +RDMA
|
||||
Purpose
|
||||
RC compare and swap messaging rate
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --rd_atomic, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client repeatedly performs the RC Atomic Compare and Swap operation
|
||||
and determines how many of them complete.
|
||||
rc_fetch_add_mr +RDMA
|
||||
Purpose
|
||||
RC fetch and add messaging rate
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --rd_atomic, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
The client repeatedly performs the RC Atomic Fetch and Add operation
|
||||
and determines how many of them complete.
|
||||
ver_rc_compare_swap +RDMA
|
||||
Purpose
|
||||
Verify RC compare and swap
|
||||
Common Options
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --rd_atomic, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
Test the RC Compare and Swap Atomic operation. The server's memory
|
||||
location starts with zero and the client successively exchanges, 0 for
|
||||
1, 1 for 2, etc. The results are checked for correctness.
|
||||
ver_rc_fetch_add +RDMA
|
||||
Purpose
|
||||
Verify RC fetch and add
|
||||
Common Options
|
||||
--affinity PN (-a) Set processor affinity
|
||||
--id Device:Port (-i) Set IB device and port
|
||||
--poll OnOff (-P) Set polling mode on/off
|
||||
--time (-t) Set test duration
|
||||
Other Options
|
||||
--affinity, --listen_port, --mtu_size, --rate, --rd_atomic, --timeout
|
||||
Display Options
|
||||
--precision, --unify_nodes, --unify_units, --verbose
|
||||
Description
|
||||
Tests the RC Fetch and Add Atomic operation. The server's memory
|
||||
location starts with zero and the client successively adds one. The
|
||||
results are checked for correctness.
|
|
@ -0,0 +1,837 @@
|
|||
/*
|
||||
* qperf - handle socket tests.
|
||||
*
|
||||
* Copyright (c) 2002-2007 Johann George. All rights reserved.
|
||||
* Copyright (c) 2006-2007 QLogic Corporation. All rights reserved.
|
||||
*
|
||||
* This software is available to you under a choice of one of two
|
||||
* licenses. You may choose to be licensed under the terms of the GNU
|
||||
* General Public License (GPL) Version 2, available from the file
|
||||
* COPYING in the main directory of this source tree, or the
|
||||
* OpenIB.org BSD license below:
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
||||
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
* SOFTWARE.
|
||||
*/
|
||||
#define _GNU_SOURCE
|
||||
#include <netdb.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include "qperf.h"
|
||||
|
||||
|
||||
/*
|
||||
* Parameters.
|
||||
*/
|
||||
#define AF_INET_SDP 27 /* Family for SDP */
|
||||
#define AF_INET_RDS 30 /* Family for RDS */
|
||||
|
||||
|
||||
/*
|
||||
* Function prototypes.
|
||||
*/
|
||||
static void datagram_client_bw(int domain);
|
||||
static void datagram_client_init(int *fd, int domain,
|
||||
struct sockaddr_in *addr);
|
||||
static void datagram_client_lat(int domain);
|
||||
static void datagram_server_bw(int domain);
|
||||
static int datagram_server_init(int *fd, int domain);
|
||||
static void datagram_server_lat(int domain);
|
||||
static uint32_t decode_port(uint32_t *p);
|
||||
static void encode_port(uint32_t *p, uint32_t port);
|
||||
static void ip_parameters(long msgSize);
|
||||
static int recv_full(int fd, void *ptr, int len);
|
||||
static int send_full(int fd, void *ptr, int len);
|
||||
static int set_socket_buffer_size(int fd);
|
||||
static void socket_client_bw(int domain);
|
||||
static void socket_client_init(int *fd, int domain);
|
||||
static void socket_client_lat(int domain);
|
||||
static void socket_server_bw(int domain);
|
||||
static int socket_server_init(int *fd, int domain);
|
||||
static void socket_server_lat(int domain);
|
||||
|
||||
|
||||
/*
|
||||
* Measure RDS bandwidth (client side).
|
||||
*/
|
||||
void
|
||||
run_client_rds_bw(void)
|
||||
{
|
||||
ip_parameters(8*1024);
|
||||
datagram_client_bw(AF_INET_RDS);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure RDS bandwidth (server side).
|
||||
*/
|
||||
void
|
||||
run_server_rds_bw(void)
|
||||
{
|
||||
datagram_server_bw(AF_INET_RDS);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure RDS latency (client side).
|
||||
*/
|
||||
void
|
||||
run_client_rds_lat(void)
|
||||
{
|
||||
ip_parameters(1);
|
||||
datagram_client_lat(AF_INET_RDS);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure RDS latency (server side).
|
||||
*/
|
||||
void
|
||||
run_server_rds_lat(void)
|
||||
{
|
||||
datagram_server_lat(AF_INET_RDS);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure UDP bandwidth (client side).
|
||||
*/
|
||||
void
|
||||
run_client_udp_bw(void)
|
||||
{
|
||||
ip_parameters(32*1024);
|
||||
datagram_client_bw(AF_INET);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure UDP bandwidth (server side).
|
||||
*/
|
||||
void
|
||||
run_server_udp_bw(void)
|
||||
{
|
||||
datagram_server_bw(AF_INET);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure UDP latency (client side).
|
||||
*/
|
||||
void
|
||||
run_client_udp_lat(void)
|
||||
{
|
||||
ip_parameters(1);
|
||||
datagram_client_lat(AF_INET);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure UDP latency (server side).
|
||||
*/
|
||||
void
|
||||
run_server_udp_lat(void)
|
||||
{
|
||||
datagram_server_lat(AF_INET);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure SDP bandwidth (client side).
|
||||
*/
|
||||
void
|
||||
run_client_sdp_bw(void)
|
||||
{
|
||||
ip_parameters(64*1024);
|
||||
socket_client_bw(AF_INET_SDP);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure SDP bandwidth (server side).
|
||||
*/
|
||||
void
|
||||
run_server_sdp_bw(void)
|
||||
{
|
||||
socket_server_bw(AF_INET_SDP);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure SDP latency (client side).
|
||||
*/
|
||||
void
|
||||
run_client_sdp_lat(void)
|
||||
{
|
||||
ip_parameters(1);
|
||||
socket_client_lat(AF_INET_SDP);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure SDP latency (server side).
|
||||
*/
|
||||
void
|
||||
run_server_sdp_lat(void)
|
||||
{
|
||||
socket_server_lat(AF_INET_SDP);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure TCP bandwidth (client side).
|
||||
*/
|
||||
void
|
||||
run_client_tcp_bw(void)
|
||||
{
|
||||
ip_parameters(64*1024);
|
||||
socket_client_bw(AF_INET);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure TCP bandwidth (server side).
|
||||
*/
|
||||
void
|
||||
run_server_tcp_bw(void)
|
||||
{
|
||||
socket_server_bw(AF_INET);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure TCP latency (client side).
|
||||
*/
|
||||
void
|
||||
run_client_tcp_lat(void)
|
||||
{
|
||||
ip_parameters(1);
|
||||
socket_client_lat(AF_INET);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure TCP latency (server side).
|
||||
*/
|
||||
void
|
||||
run_server_tcp_lat(void)
|
||||
{
|
||||
socket_server_lat(AF_INET);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure socket bandwidth (client side).
|
||||
*/
|
||||
static void
|
||||
socket_client_bw(int domain)
|
||||
{
|
||||
char *buf;
|
||||
int sockFD;
|
||||
|
||||
socket_client_init(&sockFD, domain);
|
||||
buf = qmalloc(Req.msg_size);
|
||||
if (!synchronize())
|
||||
goto err;
|
||||
while (!Finished) {
|
||||
int n = send_full(sockFD, buf, Req.msg_size);
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.s.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.s.no_bytes += n;
|
||||
LStat.s.no_msgs++;
|
||||
}
|
||||
}
|
||||
Successful = 1;
|
||||
err:
|
||||
stop_timing();
|
||||
exchange_results();
|
||||
free(buf);
|
||||
close(sockFD);
|
||||
show_results(BANDWIDTH);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure socket bandwidth (server side).
|
||||
*/
|
||||
static void
|
||||
socket_server_bw(int domain)
|
||||
{
|
||||
int sockFD;
|
||||
char *buf = 0;
|
||||
|
||||
if (!socket_server_init(&sockFD, domain))
|
||||
return;
|
||||
if (!synchronize())
|
||||
goto err;
|
||||
buf = qmalloc(Req.msg_size);
|
||||
while (!Finished) {
|
||||
int n = recv_full(sockFD, buf, Req.msg_size);
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.r.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.r.no_bytes += n;
|
||||
LStat.r.no_msgs++;
|
||||
}
|
||||
}
|
||||
Successful = 1;
|
||||
err:
|
||||
stop_timing();
|
||||
exchange_results();
|
||||
free(buf);
|
||||
close(sockFD);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure socket latency (client side).
|
||||
*/
|
||||
static void
|
||||
socket_client_lat(int domain)
|
||||
{
|
||||
char *buf;
|
||||
int sockFD;
|
||||
|
||||
socket_client_init(&sockFD, domain);
|
||||
buf = qmalloc(Req.msg_size);
|
||||
if (!synchronize())
|
||||
goto err;
|
||||
while (!Finished) {
|
||||
int n = send_full(sockFD, buf, Req.msg_size);
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.s.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.s.no_bytes += n;
|
||||
LStat.s.no_msgs++;
|
||||
}
|
||||
|
||||
n = recv_full(sockFD, buf, Req.msg_size);
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.r.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.r.no_bytes += n;
|
||||
LStat.r.no_msgs++;
|
||||
}
|
||||
}
|
||||
Successful = 1;
|
||||
err:
|
||||
stop_timing();
|
||||
exchange_results();
|
||||
free(buf);
|
||||
close(sockFD);
|
||||
show_results(LATENCY);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Measure socket latency (server side).
|
||||
*/
|
||||
static void
|
||||
socket_server_lat(int domain)
|
||||
{
|
||||
int sockFD;
|
||||
char *buf = 0;
|
||||
|
||||
if (!socket_server_init(&sockFD, domain))
|
||||
return;
|
||||
if (!synchronize())
|
||||
goto err;
|
||||
buf = qmalloc(Req.msg_size);
|
||||
while (!Finished) {
|
||||
int n = recv_full(sockFD, buf, Req.msg_size);
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.r.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.r.no_bytes += n;
|
||||
LStat.r.no_msgs++;
|
||||
}
|
||||
|
||||
n = send_full(sockFD, buf, Req.msg_size);
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.s.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.s.no_bytes += n;
|
||||
LStat.s.no_msgs++;
|
||||
}
|
||||
}
|
||||
Successful = 1;
|
||||
err:
|
||||
stop_timing();
|
||||
exchange_results();
|
||||
free(buf);
|
||||
close(sockFD);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Socket client initialization.
|
||||
*/
|
||||
static void
|
||||
socket_client_init(int *fd, int domain)
|
||||
{
|
||||
uint32_t port;
|
||||
struct hostent *host;
|
||||
struct sockaddr_in clientAddr;
|
||||
struct sockaddr_in serverAddr;
|
||||
socklen_t clientLen = sizeof(clientAddr);
|
||||
|
||||
client_send_request();
|
||||
*fd = socket(domain, SOCK_STREAM, 0);
|
||||
if (*fd < 0)
|
||||
syserror_die("socket failed");
|
||||
clientAddr.sin_family = AF_INET;
|
||||
clientAddr.sin_addr.s_addr = htonl(INADDR_ANY);
|
||||
clientAddr.sin_port = htons(0);
|
||||
if (bind(*fd, (struct sockaddr *)&clientAddr, clientLen) < 0)
|
||||
syserror_die("bind failed");
|
||||
if (getsockname(*fd, (struct sockaddr *)&clientAddr, &clientLen) < 0)
|
||||
syserror_die("getsockname failed");
|
||||
if (!set_socket_buffer_size(*fd))
|
||||
die();
|
||||
|
||||
host = gethostbyname(ServerName);
|
||||
if (!host)
|
||||
error_die("cannot find machine %s", ServerName);
|
||||
serverAddr.sin_family = AF_INET;
|
||||
if (host->h_length > sizeof(serverAddr.sin_addr))
|
||||
error_die("address too large to handle");
|
||||
memcpy(&serverAddr.sin_addr.s_addr, host->h_addr, host->h_length);
|
||||
if (!recv_mesg(&port, sizeof(port), "port"))
|
||||
die();
|
||||
port = decode_port(&port);
|
||||
debug("sending from %s port %d to %d",
|
||||
domain == AF_INET_SDP ? "SDP" : "TCP",
|
||||
ntohs(clientAddr.sin_port), port);
|
||||
serverAddr.sin_port = htons(port);
|
||||
if (connect(*fd, &serverAddr, sizeof(serverAddr)) < 0)
|
||||
syserror_die("connect failed");
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Socket server initialization.
|
||||
*/
|
||||
static int
|
||||
socket_server_init(int *fd, int domain)
|
||||
{
|
||||
uint32_t port;
|
||||
int listenFD;
|
||||
struct sockaddr_in addr;
|
||||
socklen_t len = sizeof(addr);
|
||||
int stat = 0;
|
||||
int one = 1;
|
||||
|
||||
listenFD = socket(domain, SOCK_STREAM, 0);
|
||||
if (listenFD < 0)
|
||||
return syserror("socket failed");
|
||||
if (setsockopt(listenFD, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) < 0)
|
||||
return syserror("failed to reuse address on socket");
|
||||
memset(&addr, 0, len);
|
||||
addr.sin_family = AF_INET;
|
||||
addr.sin_addr.s_addr = htonl(INADDR_ANY);
|
||||
addr.sin_port = htons(Req.port);
|
||||
if (bind(listenFD, (struct sockaddr *)&addr, len) < 0) {
|
||||
syserror("bind failed");
|
||||
goto err;
|
||||
}
|
||||
if (getsockname(listenFD, (struct sockaddr *)&addr, &len) < 0) {
|
||||
syserror("getsockname failed");
|
||||
goto err;
|
||||
}
|
||||
port = ntohs(addr.sin_port);
|
||||
if (listen(listenFD, 1) < 0) {
|
||||
syserror("listen failed");
|
||||
goto err;
|
||||
}
|
||||
encode_port(&port, port);
|
||||
if (!send_mesg(&port, sizeof(port), "port"))
|
||||
goto err;
|
||||
len = sizeof(addr);
|
||||
*fd = accept(listenFD, (struct sockaddr *)&addr, &len);
|
||||
if (*fd < 0) {
|
||||
syserror("accept failed");
|
||||
goto err;
|
||||
}
|
||||
debug("accepted connection");
|
||||
if (!set_socket_buffer_size(*fd)) {
|
||||
close(*fd);
|
||||
goto err;
|
||||
}
|
||||
stat = 1;
|
||||
err:
|
||||
close(listenFD);
|
||||
return stat;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Set both the send and receive socket buffer sizes.
|
||||
*/
|
||||
static int
|
||||
set_socket_buffer_size(int fd)
|
||||
{
|
||||
int size = Req.sock_buf_size;
|
||||
|
||||
if (!size)
|
||||
return 1;
|
||||
if (setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &size, sizeof(size)) < 0)
|
||||
return syserror("failed to set send buffer size on socket");
|
||||
if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &size, sizeof(size)) < 0)
|
||||
return syserror("failed to set receive buffer size on socket");
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
datagram_client_bw(int domain)
|
||||
{
|
||||
char *buf;
|
||||
int sockFD;
|
||||
struct sockaddr_in serverAddr;
|
||||
|
||||
datagram_client_init(&sockFD, domain, &serverAddr);
|
||||
buf = qmalloc(Req.msg_size);
|
||||
if (!synchronize())
|
||||
goto err;
|
||||
while (!Finished) {
|
||||
int n = sendto(sockFD, buf, Req.msg_size, 0,
|
||||
(struct sockaddr *)&serverAddr, sizeof(serverAddr));
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.s.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.s.no_bytes += n;
|
||||
LStat.s.no_msgs++;
|
||||
}
|
||||
}
|
||||
Successful = 1;
|
||||
err:
|
||||
stop_timing();
|
||||
exchange_results();
|
||||
free(buf);
|
||||
close(sockFD);
|
||||
show_results(BANDWIDTH_SR);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
datagram_server_bw(int domain)
|
||||
{
|
||||
int sockFD;
|
||||
char *buf = 0;
|
||||
|
||||
if (!datagram_server_init(&sockFD, domain))
|
||||
return;
|
||||
if (!synchronize())
|
||||
goto err;
|
||||
buf = qmalloc(Req.msg_size);
|
||||
while (!Finished) {
|
||||
int n = recv(sockFD, buf, Req.msg_size, 0);
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.r.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.r.no_bytes += n;
|
||||
LStat.r.no_msgs++;
|
||||
}
|
||||
}
|
||||
Successful = 1;
|
||||
err:
|
||||
stop_timing();
|
||||
exchange_results();
|
||||
free(buf);
|
||||
close(sockFD);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
datagram_client_lat(int domain)
|
||||
{
|
||||
char *buf;
|
||||
int sockFD;
|
||||
struct sockaddr_in addr;
|
||||
|
||||
datagram_client_init(&sockFD, domain, &addr);
|
||||
buf = qmalloc(Req.msg_size);
|
||||
if (!synchronize())
|
||||
goto err;
|
||||
while (!Finished) {
|
||||
int n = sendto(sockFD, buf, Req.msg_size, 0,
|
||||
(struct sockaddr *)&addr, sizeof(addr));
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.s.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.s.no_bytes += n;
|
||||
LStat.s.no_msgs++;
|
||||
}
|
||||
|
||||
n = recv(sockFD, buf, Req.msg_size, 0);
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.r.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.r.no_bytes += n;
|
||||
LStat.r.no_msgs++;
|
||||
}
|
||||
}
|
||||
Successful = 1;
|
||||
err:
|
||||
stop_timing();
|
||||
exchange_results();
|
||||
free(buf);
|
||||
close(sockFD);
|
||||
show_results(LATENCY);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Set default IP parameters and ensure that any that are set are being used.
|
||||
*/
|
||||
static void
|
||||
ip_parameters(long msgSize)
|
||||
{
|
||||
setp_u32(0, L_MSG_SIZE, msgSize);
|
||||
setp_u32(0, R_MSG_SIZE, msgSize);
|
||||
par_use(L_PORT);
|
||||
par_use(R_PORT);
|
||||
par_use(L_SOCK_BUF_SIZE);
|
||||
par_use(R_SOCK_BUF_SIZE);
|
||||
opt_check();
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
datagram_server_lat(int domain)
|
||||
{
|
||||
int sockFD;
|
||||
char *buf = 0;
|
||||
|
||||
if (!datagram_server_init(&sockFD, domain))
|
||||
goto err;
|
||||
if (!synchronize())
|
||||
goto err;
|
||||
buf = qmalloc(Req.msg_size);
|
||||
while (!Finished) {
|
||||
struct sockaddr_in clientAddr;
|
||||
socklen_t clientLen = sizeof(clientAddr);
|
||||
int n = recvfrom(sockFD, buf, Req.msg_size, 0,
|
||||
(struct sockaddr *)&clientAddr, &clientLen);
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.r.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.r.no_bytes += n;
|
||||
LStat.r.no_msgs++;
|
||||
}
|
||||
|
||||
n = sendto(sockFD, buf, Req.msg_size, 0,
|
||||
(struct sockaddr *)&clientAddr, clientLen);
|
||||
if (Finished)
|
||||
break;
|
||||
if (n < 0) {
|
||||
LStat.s.no_errs++;
|
||||
continue;
|
||||
} else {
|
||||
LStat.s.no_bytes += n;
|
||||
LStat.s.no_msgs++;
|
||||
}
|
||||
}
|
||||
Successful = 1;
|
||||
err:
|
||||
stop_timing();
|
||||
exchange_results();
|
||||
free(buf);
|
||||
close(sockFD);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Datagram client initialization.
|
||||
*/
|
||||
static void
|
||||
datagram_client_init(int *fd, int domain, struct sockaddr_in *serverAddr)
|
||||
{
|
||||
uint32_t port;
|
||||
struct hostent *host;
|
||||
struct sockaddr_in clientAddr;
|
||||
socklen_t clientLen = sizeof(clientAddr);
|
||||
|
||||
client_send_request();
|
||||
*fd = socket(domain, SOCK_DGRAM, 0);
|
||||
if (*fd < 0)
|
||||
syserror_die("socket failed");
|
||||
clientAddr.sin_family = AF_INET;
|
||||
clientAddr.sin_addr.s_addr = htonl(INADDR_ANY);
|
||||
clientAddr.sin_port = htons(0);
|
||||
if (bind(*fd, (struct sockaddr *)&clientAddr, clientLen) < 0)
|
||||
syserror_die("bind failed");
|
||||
if (getsockname(*fd, (struct sockaddr *)&clientAddr, &clientLen) < 0)
|
||||
syserror_die("getsockname failed");
|
||||
if (!set_socket_buffer_size(*fd))
|
||||
die();
|
||||
|
||||
host = gethostbyname(ServerName);
|
||||
if (!host)
|
||||
error_die("cannot find machine %s", ServerName);
|
||||
serverAddr->sin_family = AF_INET;
|
||||
if (host->h_length > sizeof(serverAddr->sin_addr))
|
||||
error_die("address too large to handle");
|
||||
memcpy(&serverAddr->sin_addr.s_addr, host->h_addr, host->h_length);
|
||||
if (!recv_mesg(&port, sizeof(port), "port"))
|
||||
die();
|
||||
port = decode_port(&port);
|
||||
debug("sending from %s port %d to %d",
|
||||
domain == AF_INET ? "UDP" : "RDS", ntohs(clientAddr.sin_port), port);
|
||||
serverAddr->sin_port = htons(port);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Datagram server initialization.
|
||||
*/
|
||||
static int
|
||||
datagram_server_init(int *fd, int domain)
|
||||
{
|
||||
uint32_t port;
|
||||
struct sockaddr_in addr;
|
||||
socklen_t len = sizeof(addr);
|
||||
|
||||
*fd = socket(domain, SOCK_DGRAM, 0);
|
||||
if (*fd < 0)
|
||||
return syserror("socket failed");
|
||||
memset(&addr, 0, len);
|
||||
addr.sin_family = AF_INET;
|
||||
addr.sin_addr.s_addr = htonl(INADDR_ANY);
|
||||
addr.sin_port = htons(Req.port);
|
||||
if (bind(*fd, (struct sockaddr *)&addr, len) < 0) {
|
||||
syserror("bind failed");
|
||||
goto err;
|
||||
}
|
||||
if (getsockname(*fd, (struct sockaddr *)&addr, &len) < 0) {
|
||||
syserror("getsockname failed");
|
||||
goto err;
|
||||
}
|
||||
if (!set_socket_buffer_size(*fd))
|
||||
goto err;
|
||||
encode_port(&port, ntohs(addr.sin_port));
|
||||
if (!send_mesg(&port, sizeof(port), "port"))
|
||||
goto err;
|
||||
return 1;
|
||||
|
||||
err:
|
||||
close(*fd);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Send a complete message to a socket. A zero byte write indicates an end of
|
||||
* file which suggests that we are finished.
|
||||
*/
|
||||
static int
|
||||
send_full(int fd, void *ptr, int len)
|
||||
{
|
||||
int n = len;
|
||||
while (!Finished && n) {
|
||||
int i = write(fd, ptr, n);
|
||||
if (i < 0)
|
||||
return i;
|
||||
ptr += i;
|
||||
n -= i;
|
||||
if (i == 0)
|
||||
set_finished();
|
||||
}
|
||||
return len-n;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Receive a complete message from a socket. A zero byte read indicates an end
|
||||
* of file which suggests that we are finished.
|
||||
*/
|
||||
static int
|
||||
recv_full(int fd, void *ptr, int len)
|
||||
{
|
||||
int n = len;
|
||||
while (!Finished && n) {
|
||||
int i = read(fd, ptr, n);
|
||||
if (i < 0)
|
||||
return i;
|
||||
ptr += i;
|
||||
n -= i;
|
||||
if (i == 0)
|
||||
set_finished();
|
||||
}
|
||||
return len-n;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Encode a port which is stored as a 32 bit unsigned.
|
||||
*/
|
||||
static void
|
||||
encode_port(uint32_t *p, uint32_t port)
|
||||
{
|
||||
enc_init(p);
|
||||
enc_int(port, sizeof(port));
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Decode a port which is stored as a 32 bit unsigned.
|
||||
*/
|
||||
static uint32_t
|
||||
decode_port(uint32_t *p)
|
||||
{
|
||||
dec_init(p);
|
||||
return dec_int(sizeof(uint32_t));
|
||||
}
|
|
@ -0,0 +1,113 @@
|
|||
#!/usr/bin/env perl
|
||||
#
|
||||
use strict;
|
||||
use warnings;
|
||||
use diagnostics;
|
||||
|
||||
my $help_txt = "help.txt";
|
||||
my $help_c = "help.c";
|
||||
my $top = "
|
||||
/*
|
||||
* This was generated from $help_txt. Do not modify directly.
|
||||
*
|
||||
* Copyright (c) 2002-2007 Johann George. All rights reserved.
|
||||
* Copyright (c) 2006-2007 QLogic Corporation. All rights reserved.
|
||||
*
|
||||
* This software is available to you under a choice of one of two
|
||||
* licenses. You may choose to be licensed under the terms of the GNU
|
||||
* General Public License (GPL) Version 2, available from the file
|
||||
* COPYING in the main directory of this source tree, or the
|
||||
* OpenIB.org BSD license below:
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
||||
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
* SOFTWARE.
|
||||
*/
|
||||
char *Usage[] ={
|
||||
";
|
||||
my $end = "
|
||||
0,
|
||||
};
|
||||
";
|
||||
|
||||
sub panic {
|
||||
print STDERR @_, "\n";
|
||||
exit 1;
|
||||
}
|
||||
|
||||
sub main() {
|
||||
my %defs;
|
||||
$defs{$_} = 1 for (@ARGV);
|
||||
my $iFile;
|
||||
open($iFile, "<", $help_txt) or
|
||||
panic("cannot find $help_txt");
|
||||
my $str = "";
|
||||
my $keep = 1;
|
||||
while (<$iFile>) {
|
||||
chomp;
|
||||
s/\s+$//;
|
||||
if (/^ /) {
|
||||
if ($keep) {
|
||||
s///;
|
||||
s/(["\\])/\\$1/g;
|
||||
s/$/\\n/;
|
||||
if (/^(.{68}(?>[^\\]?))(..*)/) {
|
||||
$str .= " "x8 . "\"$1\"\n";
|
||||
$str .= " "x12 . "\"$2\"\n";
|
||||
} else {
|
||||
$str .= " "x8 . "\"$_\"\n";
|
||||
}
|
||||
}
|
||||
} else {
|
||||
my @args = split;
|
||||
my $arg0 = lc(shift @args);
|
||||
$keep = 1;
|
||||
for (@args) {
|
||||
if (/^\+(.*)/) {
|
||||
$keep = 0 unless ($defs{$1});
|
||||
} elsif (/^-(.*)/) {
|
||||
$keep = 0 if ($defs{$1});
|
||||
}
|
||||
}
|
||||
if ($keep) {
|
||||
if ($str) {
|
||||
chop $str;
|
||||
$str .= ",\n";
|
||||
}
|
||||
$str .= " "x4 . "\"$arg0\",\n";
|
||||
}
|
||||
}
|
||||
}
|
||||
close $iFile;
|
||||
if ($str) {
|
||||
chop $str;
|
||||
$str .= ",\n";
|
||||
}
|
||||
$top =~ s/^\n//;
|
||||
$end =~ s/^\n//;
|
||||
my $oFile;
|
||||
open($oFile, ">", $help_c) or
|
||||
panic("cannot create $help_c");
|
||||
print $oFile $top, $str, $end;
|
||||
close $oFile;
|
||||
}
|
||||
|
||||
main();
|
|
@ -0,0 +1,316 @@
|
|||
/*
|
||||
* qperf - general header file.
|
||||
*
|
||||
* Copyright (c) 2002-2007 Johann George. All rights reserved.
|
||||
* Copyright (c) 2006-2007 QLogic Corporation. All rights reserved.
|
||||
*
|
||||
* This software is available to you under a choice of one of two
|
||||
* licenses. You may choose to be licensed under the terms of the GNU
|
||||
* General Public License (GPL) Version 2, available from the file
|
||||
* COPYING in the main directory of this source tree, or the
|
||||
* OpenIB.org BSD license below:
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
||||
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
* SOFTWARE.
|
||||
*/
|
||||
|
||||
|
||||
/*
|
||||
* Parameters.
|
||||
*/
|
||||
#define STRSIZE 64
|
||||
|
||||
|
||||
/*
|
||||
* For convenience and readability.
|
||||
*/
|
||||
#define SUCCESS0 0
|
||||
#define cardof(a) (sizeof(a)/sizeof(*a))
|
||||
#define endof(a) (&a[cardof(a)])
|
||||
#define streq(a, b) (strcmp(a, b) == 0)
|
||||
#define is_client() (ServerName)
|
||||
|
||||
typedef uint64_t CLOCK;
|
||||
|
||||
|
||||
/*
|
||||
* Time indices.
|
||||
*/
|
||||
typedef enum {
|
||||
T_REAL,
|
||||
T_USER,
|
||||
T_NICE,
|
||||
T_KERNEL,
|
||||
T_IDLE,
|
||||
T_IOWAIT,
|
||||
T_IRQ,
|
||||
T_SOFTIRQ,
|
||||
T_STEAL,
|
||||
T_N
|
||||
} TIME_INDEX;
|
||||
|
||||
|
||||
/*
|
||||
* Parameter indices. P_NULL must be 0.
|
||||
*/
|
||||
typedef enum {
|
||||
P_NULL,
|
||||
L_ACCESS_RECV,
|
||||
R_ACCESS_RECV,
|
||||
L_AFFINITY,
|
||||
R_AFFINITY,
|
||||
L_FLIP,
|
||||
R_FLIP,
|
||||
L_ID,
|
||||
R_ID,
|
||||
L_MSG_SIZE,
|
||||
R_MSG_SIZE,
|
||||
L_MTU_SIZE,
|
||||
R_MTU_SIZE,
|
||||
L_NO_MSGS,
|
||||
R_NO_MSGS,
|
||||
L_POLL_MODE,
|
||||
R_POLL_MODE,
|
||||
L_PORT,
|
||||
R_PORT,
|
||||
L_RATE,
|
||||
R_RATE,
|
||||
L_RD_ATOMIC,
|
||||
R_RD_ATOMIC,
|
||||
L_SOCK_BUF_SIZE,
|
||||
R_SOCK_BUF_SIZE,
|
||||
L_TIME,
|
||||
R_TIME,
|
||||
L_TIMEOUT,
|
||||
R_TIMEOUT,
|
||||
P_N
|
||||
} PAR_INDEX;
|
||||
|
||||
|
||||
/*
|
||||
* What we are measuring.
|
||||
*/
|
||||
typedef enum {
|
||||
LATENCY,
|
||||
MSG_RATE,
|
||||
BANDWIDTH,
|
||||
BANDWIDTH_SR
|
||||
} MEASURE;
|
||||
|
||||
|
||||
/*
|
||||
* Request to the server. Note that most of these must be of type uint32_t
|
||||
* because of the way options are set. The minor version must be changed if
|
||||
* there is change to this data structure.
|
||||
*/
|
||||
typedef struct REQ {
|
||||
uint16_t ver_maj; /* Major version */
|
||||
uint16_t ver_min; /* Minor version */
|
||||
uint16_t ver_inc; /* Incremental version */
|
||||
uint16_t req_index; /* Request index (into Tests) */
|
||||
uint32_t flip; /* Flip local/remote node functions */
|
||||
uint32_t access_recv; /* Access data after receiving */
|
||||
uint32_t affinity; /* Processor affinity */
|
||||
uint32_t poll_mode; /* Poll mode */
|
||||
uint32_t port; /* Port number requested */
|
||||
uint32_t rd_atomic; /* Number of pending RDMA or atomics */
|
||||
uint32_t timeout; /* Timeout for messages */
|
||||
uint32_t msg_size; /* Message Size */
|
||||
uint32_t mtu_size; /* MTU Size */
|
||||
uint32_t no_msgs; /* Number of messages */
|
||||
uint32_t sock_buf_size; /* Socket buffer size */
|
||||
uint32_t time; /* Duration in seconds */
|
||||
char id[STRSIZE]; /* Identifier */
|
||||
char rate[STRSIZE]; /* Rate */
|
||||
} REQ;
|
||||
|
||||
|
||||
/*
|
||||
* Transfer statistics.
|
||||
*/
|
||||
typedef struct USTAT {
|
||||
uint64_t no_bytes; /* Number of bytes transfered */
|
||||
uint64_t no_msgs; /* Number of messages */
|
||||
uint64_t no_errs; /* Number of errors */
|
||||
} USTAT;
|
||||
|
||||
|
||||
/*
|
||||
* Statistics.
|
||||
*/
|
||||
typedef struct STAT {
|
||||
uint32_t no_cpus; /* Number of processors */
|
||||
uint32_t no_ticks; /* Ticks per second */
|
||||
uint32_t max_cqes; /* Maximum CQ entries */
|
||||
CLOCK time_s[T_N]; /* Start times */
|
||||
CLOCK time_e[T_N]; /* End times */
|
||||
USTAT s; /* Send statistics */
|
||||
USTAT r; /* Receive statistics */
|
||||
USTAT rem_s; /* Remote send statistics */
|
||||
USTAT rem_r; /* Remote receive statistics */
|
||||
} STAT;
|
||||
|
||||
|
||||
/*
|
||||
* Results per node.
|
||||
*/
|
||||
typedef struct RESN {
|
||||
double time_real; /* Real (elapsed) time in seconds */
|
||||
double time_cpu; /* Cpu time in seconds */
|
||||
double cpu_total; /* Cpu time (as a fraction of a cpu) */
|
||||
double cpu_user; /* User time (fraction of cpu) */
|
||||
double cpu_intr; /* Interrupt time (fraction of cpu) */
|
||||
double cpu_idle; /* Idle time (fraction of cpu) */
|
||||
double cpu_kernel; /* Kernel time (fraction of cpu) */
|
||||
double cpu_io_wait; /* IO wait time (fraction of cpu) */
|
||||
} RESN;
|
||||
|
||||
|
||||
/*
|
||||
* Results.
|
||||
*/
|
||||
typedef struct RES {
|
||||
RESN l; /* Local information */
|
||||
RESN r; /* Remote information */
|
||||
double send_bw; /* Send bandwidth */
|
||||
double recv_bw; /* Receive bandwidth */
|
||||
double msg_rate; /* Messaging rate */
|
||||
double send_cost; /* Send cost */
|
||||
double recv_cost; /* Receive cost */
|
||||
double latency; /* Latency */
|
||||
} RES;
|
||||
|
||||
|
||||
/*
|
||||
* Functions prototypes.
|
||||
*/
|
||||
void client_send_request(void);
|
||||
void debug(char *fmt, ...);
|
||||
void dec_init(void *p);
|
||||
int64_t dec_int(int n);
|
||||
void dec_str(char *s, int n);
|
||||
void die(void);
|
||||
void enc_init(void *p);
|
||||
void enc_int(int64_t l, int n);
|
||||
void enc_str(char *s, int n);
|
||||
int error(char *fmt, ...);
|
||||
void error_die(char *fmt, ...);
|
||||
void exchange_results(void);
|
||||
int left_to_send(long *sentp, int room);
|
||||
void opt_check(void);
|
||||
void *qmalloc(long n);
|
||||
int recv_mesg(void *ptr, int len, char *item);
|
||||
int send_mesg(void *ptr, int len, char *item);
|
||||
void set_finished(void);
|
||||
void setp_u32(char *name, PAR_INDEX index, uint32_t l);
|
||||
void setp_str(char *name, PAR_INDEX index, char *s);
|
||||
void setv_u32(PAR_INDEX index, uint32_t l);
|
||||
void show_results(MEASURE measure);
|
||||
void stop_timing(void);
|
||||
int synchronize(void);
|
||||
int syserror(char *fmt, ...);
|
||||
void syserror_die(char *fmt, ...);
|
||||
void touch_data(void *p, int n);
|
||||
void par_use(PAR_INDEX index);
|
||||
|
||||
|
||||
/*
|
||||
* Socket tests (ip.c).
|
||||
*/
|
||||
void run_client_rds_bw(void);
|
||||
void run_server_rds_bw(void);
|
||||
void run_client_rds_lat(void);
|
||||
void run_server_rds_lat(void);
|
||||
void run_client_sdp_bw(void);
|
||||
void run_server_sdp_bw(void);
|
||||
void run_client_sdp_lat(void);
|
||||
void run_server_sdp_lat(void);
|
||||
void run_client_tcp_bw(void);
|
||||
void run_server_tcp_bw(void);
|
||||
void run_client_tcp_lat(void);
|
||||
void run_server_tcp_lat(void);
|
||||
void run_client_udp_bw(void);
|
||||
void run_server_udp_bw(void);
|
||||
void run_client_udp_lat(void);
|
||||
void run_server_udp_lat(void);
|
||||
|
||||
|
||||
/*
|
||||
* InfiniBand tests (ib.c).
|
||||
*/
|
||||
void run_client_bug(void);
|
||||
void run_server_bug(void);
|
||||
void run_client_rc_bi_bw(void);
|
||||
void run_server_rc_bi_bw(void);
|
||||
void run_client_rc_bw(void);
|
||||
void run_server_rc_bw(void);
|
||||
void run_client_rc_compare_swap_mr(void);
|
||||
void run_server_rc_compare_swap_mr(void);
|
||||
void run_client_rc_fetch_add_mr(void);
|
||||
void run_server_rc_fetch_add_mr(void);
|
||||
void run_client_rc_lat(void);
|
||||
void run_server_rc_lat(void);
|
||||
void run_client_rc_rdma_read_bw(void);
|
||||
void run_server_rc_rdma_read_bw(void);
|
||||
void run_client_rc_rdma_read_lat(void);
|
||||
void run_server_rc_rdma_read_lat(void);
|
||||
void run_client_rc_rdma_write_bw(void);
|
||||
void run_server_rc_rdma_write_bw(void);
|
||||
void run_client_rc_rdma_write_lat(void);
|
||||
void run_server_rc_rdma_write_lat(void);
|
||||
void run_client_rc_rdma_write_poll_lat(void);
|
||||
void run_server_rc_rdma_write_poll_lat(void);
|
||||
void run_client_uc_bi_bw(void);
|
||||
void run_server_uc_bi_bw(void);
|
||||
void run_client_uc_bw(void);
|
||||
void run_server_uc_bw(void);
|
||||
void run_client_uc_lat(void);
|
||||
void run_server_uc_lat(void);
|
||||
void run_client_uc_rdma_write_bw(void);
|
||||
void run_server_uc_rdma_write_bw(void);
|
||||
void run_client_uc_rdma_write_lat(void);
|
||||
void run_server_uc_rdma_write_lat(void);
|
||||
void run_client_uc_rdma_write_poll_lat(void);
|
||||
void run_server_uc_rdma_write_poll_lat(void);
|
||||
void run_client_ud_bi_bw(void);
|
||||
void run_server_ud_bi_bw(void);
|
||||
void run_client_ud_bw(void);
|
||||
void run_server_ud_bw(void);
|
||||
void run_client_ud_lat(void);
|
||||
void run_server_ud_lat(void);
|
||||
void run_client_ver_rc_compare_swap(void);
|
||||
void run_server_ver_rc_compare_swap(void);
|
||||
void run_client_ver_rc_fetch_add(void);
|
||||
void run_server_ver_rc_fetch_add(void);
|
||||
|
||||
|
||||
/*
|
||||
* Variables.
|
||||
*/
|
||||
extern RES Res;
|
||||
extern REQ Req;
|
||||
extern STAT LStat;
|
||||
extern char *Usage[];
|
||||
extern char *TestName;
|
||||
extern char *ServerName;
|
||||
extern int Successful;
|
||||
extern volatile int Finished;
|
Loading…
Reference in New Issue