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SOURCES/perftest-4.5-0.20.gac7cca5.tar.gz
SOURCES/perftest-23.07.0-0.27.g117a291.tar.gz

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b8180b8e6117f1db9b7127c8a5295f4a5dfdb004 SOURCES/perftest-4.5-0.20.gac7cca5.tar.gz
c0aed68dc4110159e1eca730c2d48666dfef5b71 SOURCES/perftest-23.07.0-0.27.g117a291.tar.gz

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.\" Copyright (c) 2014, Jan Chaloupka <jchaloup@redhat.com>
.\"
.\" %%%LICENSE_START(GPLv2+_DOC_FULL)
.\" This is free documentation; 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.
.\"
.\" The GNU General Public License's references to "object code"
.\" and "executables" are to be interpreted as the output of any
.\" document formatting or typesetting system, including
.\" intermediate and printed output.
.\"
.\" This manual 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 manual; if not, see
.\" <http://www.gnu.org/licenses/>.
.\" %%%LICENSE_END
.TH "IB_ATOMIC_BW" 1 2014 "Open Fabrics Enterprise Distribution"
.\" IB_ATOMIC_BW
.SH NAME
ib_atomic_bw, ib_atomic_lat, ib_read_bw, ib_read_lat, ib_send_bw,
ib_send_lat, ib_write_bw, ib_write_lat
\- Collection of tests written over uverbs intended for use as a
performance micro-benchmark
.SH SYNOPSIS
.sp
.B ib_atomic_bw [<host>] [options]
.sp
.B ib_atomic_lat [<host>] [options]
.sp
.B ib_read_bw [<host>] [options]
.sp
.B ib_read_lat [<host>] [options]
.sp
.B ib_write_bw [<host>] [options]
.sp
.B ib_write_lat [<host>] [options]
.SH DESCRIPTION
This is a collection of tests written over uverbs intended for use as a
performance micro-benchmark. As an example, the tests can be used for
HW or SW tuning and/or functional testing.
The collection conatains a set of BW and latency benchmark such as :
.sp
* Read - ib_read_bw and ib_read_lat.
.sp
* Write - ib_write_bw and ib_wriet_lat.
.sp
* Send - ib_send_bw and ib_send_lat.
.sp
* Atomic - ib_atomic_bw and ib_atomic_lat
.sp
* Raw Etherent (when working with MOFED2) - raw_ethernet_bw, raw_ethernet_lat
The benchmark used the CPU cycle counter to get time stamps without context
switch. Some CPU architectures (e.g., Intel's 80486 or older PPC) do NOT
have such capability.
The latency benchmarks measures round-trip time but reports half of that as
one-way latency.
This means that it may not be sufficiently accurate for asymmetrical
configurations.
On Bw benchmarks, we calculate the BW on send side only, as he calculates
the Bw after collecting completion from the receive side.
In case we use the bidirectional flag , BW is calculated on both sides.
in ib_send_bw, server side also calculate the received throughput.
Min/Median/Max result is reported in latency tests.
The median (vs average) is less sensitive to extreme scores.
Typically, the "Max" value is the first value measured.
Larger samples help marginally only. The default (1000) is pretty good.
Note that an array of cycles_t (typically unsigned long) is allocated
once to collect samples and again to store the difference between them.
Really big sample sizes (e.g., 1 million) might expose other problems
with the program. In this case you can use -N flag (No Peak) to instruct
the test sample only 2 times (begining and end).
All throughput tests now have duration feature as well (-D <seconds to run>)
to instruct the test to run for <seconds to run>.
Another feature added is --run_infinitely, which instruct the test to run
all te time and print throughput every 5 seconds.
The "-H" option (latency) will dump the histogram for additional statistical
analysis.
See xgraph, ygraph, r-base (http://www.r-project.org/), pspp, or other
statistical math programs.
Architectures tested: i686, x86_64, ia64
.SH OPTIONS
The SAME OPTIONS must be passed to both server and client.
If
.I <host>
is not presented, command starts a server and waits for connection.
If it is, command connects to server at
.I <host>.
.sp
.B Common Options:
.RS 4
.TP
\fB\-h\fR, \fB\-\-help\fR
Display this help message screen.
.TP
\fB\-p\fR, \fB\-\-port\fR=\fI<port>\fR
Listen on/connect to port <port> (default: 18515) when exchaning data.
.TP
\fB\-R\fR, \fB\-\-rdma_cm\fR
Connect QPs with rdma_cm and run test on those QPs.
.TP
\fB\-z\fR, \fB\-\-com_rdma_cm\fR
Communicate with rdma_cm module to exchange data \- use regular QPs.
.TP
\fB\-m\fR, \fB\-\-mtu\fR=\fI<mtu>\fR
QP Mtu size (default: active_mtu from ibv_devinfo).
.TP
\fB\-c\fR, \fB\-\-connection\fR=\fI<RC/UC/UD>\fR
Connection type RC/UC/UD (default RC)
.TP
\fB\-d\fR, \fB\-\-ib\-dev\fR=\fI<dev>\fR
Use IB device <dev> (default: first device found).
.TP
\fB\-i\fR, \fB\-\-ib\-port\fR=\fI<port>\fR
Use port <port> of IB device (default: 1).
.TP
\fB\-s\fR, \fB\-\-size\fR=\fI<size>\fR
Size of message to exchange (default: 1).
.TP
\fB\-a\fR, \fB\-\-all\fR
Run sizes from 2 till 2^23.
.TP
\fB\-n\fR, \fB\-\-iters\fR=\fI<iters>\fR
Number of exchanges (at least 100, default: 1000).
.TP
\fB\-x\fR, \fB\-\-gid\-index\fR=\fI<index>\fR
Test uses GID with GID index taken from command
.TP
\fB\-V\fR, \fB\-\-version\fR
Display version number.
.TP
\fB\-e\fR, \fB\-\-events\fR
Sleep on CQ events (default poll).
.TP
\fB\-F\fR, \fB\-\-CPU\-freq\fR
Do not fail even if cpufreq_ondemand module.
.TP
\fB\-I\fR, \fB\-\-inline_size\fR=\fI<size>\fR
Max size of message to be sent in inline mode.
.TP
\fB\-u\fR, \fB\-\-qp\-timeout\fR=\fI<timeout>\fR
QP timeout, timeout value is 4 usec*2 ^timeout (default: 14).
.TP
\fB\-S\fR, \fB\-\-sl\fR=\fI<sl>\fR
SL \- Service Level (default 0)
.TP
\fB\-r\fR, \fB\-\-rx\-depth\fR=\fI<dep>\fR
Make rx queue bigger than tx (default 600).
.RE
.sp
.B Latenct tests options:
.RS 4
.TP
\fB\-C\fR, \fB\-\-report\-cycles\fR
Report times in cpu cycle units.
.TP
\fB\-H\fR, \fB\-\-report\-histogram\fR
Print out all results (Default: summary only).
.TP
\fB\-U\fR, \fB\-\-report\-unsorted\fR
Print out unsorted results (default sorted).
.RE
.sp
.B BW tests options:
.RS 4
.TP
\fB\-b\fR, \fB\-\-bidirectional\fR
Measure bidirectional bandwidth (default uni).
.TP
\fB\-N\fR, \fB\-\-no\fR
peak\-bw Cancel peak\-bw calculation (default with peak\-bw)
.TP
\fB\-Q\fR, \fB\-\-cq\-mod\fR
Generate Cqe only after <cq\-mod> completion
.TP
\fB\-t\fR, \fB\-\-tx\-depth=<dep>\fR
Size of tx queue (default: 128).
.TP
\fB\-O\fR, \fB\-\-dualport\fR
Run test in dual\-port mode (2 QPs). both ports must be active (default OFF).
.TP
\fB\-D\fR, \fB\-\-duration=<sec>\fR
Run test for <sec> period of seconds.
.TP
\fB\-f\fR, \fB\-\-margin=<sec>\fR
When in Duration, measure results within margins (default: 2)
.TP
\fB\-l\fR, \fB\-\-post_list=<list_size>\fR
Post list of WQEs of <list size> size (instead of single post).
.TP
\fB\-q\fR, \fB\-\-qp=<num_of_qps>\fR
Num of QPs running in the process (default: 1).
.TP
\fB\-\-run_infinitely \fR
Run test forever\fR, \fBprint results every 5 seconds.
.RE
.sp
.B SEND tests options:
.RS 4
.TP
\fB\-r\fR, \fB\-\-rx\-depth=<dep>\fR
Size of RX queue (default: 512 in BW test).
.TP
\fB\-g\fR, \fB\-\-mcg=<num_of_qps>\fR
Send messages to multicast group with <num_of_qps> qps attached to it.
.TP
\fB\-M\fR, \fB\-\-MGID=<multicast_gid>\fR
In multicast, uses <multicast_gid> as the group MGID.
.RE
.sp
.B Raw Ethernet BW test options:
.RS 4
.TP
\fB\-A\fR, \fB\-\-atomic_type=<type>\fR
type of atomic operation from {CMP_AND_SWAP,FETCH_AND_ADD}.
.TP
\fB\-o\fR, \fB\-\-outs=<num>\fR
Number of outstanding read/atomic requests \- also on READ tests.
.TP
\fB\-B\fR, \fB\-\-source_mac\fR
source MAC address by this format XX:XX:XX:XX:XX:XX (default take the MAC address form GID).
.TP
\fB\-E\fR, \fB\-\-dest_mac\fR
destination MAC address by this format XX:XX:XX:XX:XX:XX **MUST** be entered.
.TP
\fB\-J\fR, \fB\-\-server_ip\fR
server ip address by this format X.X.X.X (using to send packets with IP header).
.TP
\fB\-j\fR, \fB\-\-client_ip\fR
client ip address by this format X.X.X.X (using to send packets with IP header).
.TP
\fB\-K\fR, \fB\-\-server_port\fR
server udp port number (using to send packets with UPD header).
.TP
\fB\-k\fR, \fB\-\-client_port\fR
client udp port number (using to send packets with UDP header).
.TP
\fB\-Z\fR, \fB\-\-server\fR
choose server side for the current machine (\-\-server/\-\-client must be selected ).
.TP
\fB\-P\fR, \fB\-\-client\fR
choose client side for the current machine (\-\-server/\-\-client must be selected).
.RE
.SH ENVIRONMENT
.B Prerequisites:
.RS
kernel 2.6
.RE
.RS
(kernel module) matches libibverbs
.RE
.RS
(kernel module) matches librdmacm
.RE
.RS
(kernel module) matches libibumad
.RE
.RS
(kernel module) matches libmath (lm).
.RE
.SH NOTES
You need to be running a Subnet Manager on the switch or on one of the nodes in your fabric, in case you are in IB fabric.
.SH BUGS
1. Multicast feauture in ib_send_lat and in ib_send_bw still have many problems!
Will increase the support and bug fixes in this Q, but now the tests may stuck
and could produce undefine behaviours.
.sp
2. Bidirectional feature in ib_send_bw test, when running in UD or UC mode.
The algorithm we use for the bidirectional measurement is designed for RC connection type.
When running in UC or UD connection types, there is a small probablity the test will be stuck.
.sp
3. RDMA_CM feature in read tests still doesn't work.
.sp
4. Dual-port support currently works only with ib_write_bw.
.sp
5. Compabilty issues may occur between different versions of perftest.
Please make sure you work with the same version on both sides to ensure
consistency of the test.
.SH AUTHORS
Please post results/observations to the openib-general mailing list.
See "Contact Us" at http://openib.org/mailman/listinfo/openib-general and
http://www.openib.org.

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@ -3,12 +3,11 @@ Summary: IB Performance Tests
# Upstream uses a dash in the version. Not valid in the Version field, so we use a dot instead.
# Issue "Please avoid dashes in version":
# https://github.com/linux-rdma/perftest/issues/18
%global upstream_ver 4.5-0.20
%global upstream_ver 23.07.0-0.27
Version: %{lua: print((string.gsub(rpm.expand("%{upstream_ver}"),"-",".")))}
Release: 4%{?dist}
Release: 1%{?dist}
License: GPLv2 or BSD
Source: https://github.com/linux-rdma/perftest/releases/download/v4.5-0.20/perftest-4.5-0.20.gac7cca5.tar.gz
Source1: ib_atomic_bw.1
Source: https://github.com/linux-rdma/perftest/releases/download/23.07.0-0.27/perftest-23.07.0-0.27.g117a291.tar.gz
Url: https://github.com/linux-rdma/perftest
BuildRequires: make
@ -18,6 +17,7 @@ BuildRequires: librdmacm-devel >= 1.0.21
BuildRequires: libibumad-devel >= 1.3.10.2
BuildRequires: pciutils-devel
Obsoletes: openib-perftest < 1.3
ExcludeArch: s390 %{arm}
%description
Perftest is a collection of simple test programs designed to utilize
@ -40,113 +40,131 @@ find src -type f -iname '*.[ch]' -exec chmod a-x '{}' ';'
for file in ib_{atomic,read,send,write}_{lat,bw} raw_ethernet_{lat,bw}; do
install -D -m 0755 $file %{buildroot}%{_bindir}/$file
done
mkdir -p %{buildroot}%{_mandir}/man1/
install -D -m 0644 %{SOURCE1} %{buildroot}%{_mandir}/man1/
pushd %{buildroot}%{_mandir}/man1/
for file in ib_atomic_lat ib_{read,send,write}_{lat,bw} raw_ethernet_{lat,bw}; do
ln -s ib_atomic_bw.1 ${file}.1
done
popd
%files
%doc README
%{_mandir}/man1/*
%license COPYING
%_bindir/*
%changelog
* Wed Feb 08 2023 Michal Schmidt <mschmidt@redhat.com> - 4.5.0.20-4
- Rebase to upstream version 4.5-0.20
- Resolves: rhbz#2168109
* Thu Oct 26 2023 Kamal Heib <kheib@redhat.com> - 23.07.0.0.27-1
- Update to upstream release 23.07.0.0.27
- Resolves: RHEL-1271
* Wed Nov 10 2021 Honggang Li <honli@redhat.com> - 4.5-12
* Tue Jul 18 2023 Kamal Heib <kheib@redhat.com> - 23.04.0.0.23-2
- Add missing Intel Parameters
- Resolves: rhbz#2224042
* Mon Jun 05 2023 Kamal Heib <kheib@redhat.com> - 23.04.0.0.23-1
- Update to upstream release 23.04.0.0.23
- Resolves: rhbz#2212516
* Tue Feb 07 2023 Michal Schmidt <mschmidt@redhat.com> - 4.5.0.20-4
- Use rpm lua code from Fedora perftest-4.5.0.20-4.fc38.
- Resolves: rhbz#2167405
* Mon Feb 06 2023 Kamal Heib <kheib@redhat.com> - 4.5.0.20-1
- Rebase to upstream release perftest-4.5-0.20
- Resolves: rhbz#2167405
* Tue Nov 09 2021 Honggang Li <honli@redhat.com> - 4.5-12
- Rebase to upstream release perftest-4.5-0.12
- Resolves: rhbz#2020062
- Resolves: rhbz#2020061
* Thu May 13 2021 Honggang Li <honli@redhat.com> - 4.5-1
* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 4.5-3
- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
Related: rhbz#1991688
* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 4.5-2
- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
* Mon Mar 29 2021 Honggang Li <honli@redhat.com> - 4.5-1
- Rebase to upstream release perftest-4.5-0.2
- Resolves: rhbz#1960074
* Sat Jan 30 2021 Honggang Li <honli@redhat.com> - 4.4-8
- Check PCIe relaxed ordering compliant
- Resolves: rhbz#1902855
* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.4-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Thu Nov 05 2020 Honggang Li <honli@redhat.com> - 4.4-7
* Thu Jan 14 2021 Honggang Li <honli@redhat.com> - 4.4-9
- Rebase to upstream release perftest-4.4-0.37
* Sun Dec 06 2020 Honggang Li <honli@redhat.com> - 4.4-8
- Rebase to upstream release perftest-4.4-0.36
* Sun Oct 11 2020 Honggang Li <honli@redhat.com> - 4.4-7
- Rebase to upstream release perftest-4.4-0.32
- Resolves: bz1888570
* Fri Jul 24 2020 Honggang Li <honli@redhat.com> - 4.4-3
- Fix segment fault with large QP numbers
- Resolves: rhbz#1859358
* Fri Sep 18 2020 Honggang Li <honli@redhat.com> - 4.4-6
- Build perftest for s390x
* Mon May 25 2020 Honggang Li <honli@redhat.com> - 4.4-2
- Update to upstream 4.4-0.29.g817ec38 tarball
- Resolves: rhbz#1832709
* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.4-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Wed Apr 15 2020 Honggang Li <honli@redhat.com> - 4.4-1
- Update to upstream 4.4-0.23.g89e176a tarball
- Resolves: rhbz#1817830
* Tue Jul 14 2020 Tom Stellard <tstellar@redhat.com> - 4.4-4
- Use make macros
- https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro
* Mon Jul 23 2018 Jarod Wilson <jarod@redhat.com> - 4.2-2
- Update to upstream 4.2-0.8.g0e24e67 tarball
* Sun May 24 2020 Honggang Li <honli@redhat.com> - 4.4-3
- Rebase to upstream release perftest-4.4-0.29
* Mon Apr 30 2018 Jarod Wilson <jarod@redhat.com> - 4.2-1
- Update to upstream 4.2-0.5.gdd28746 tarball
* Sun Apr 12 2020 Honggang Li <honli@redhat.com> - 4.4-2
- Rebase to upstream release perftest-4.4-0.23
* Mon Apr 03 2017 Jarod Wilson <jarod@redhat.com> - 3.4-1
- Update to upstream 3.4-0.9.g98a9a17 tarball
- Resolves: rhbz#1437978
* Mon Feb 10 2020 Honggang Li <honli@redhat.com> - 4.4-1
- Rebase to upstream release perftest-4.4-0.11
* Thu Aug 18 2016 Jarod Wilson <jarod@redhat.com> - 3.0-7
- Address a myriad more coverity/clang warnings
- Add raw_ethernet_* man page symlinks
- Related: rhbz#1273176
- Related: rhbz#948476
* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Mon Aug 15 2016 Jarod Wilson <jarod@redhat.com> - 3.0-6
- Update to upstream 3.0-3.1.gb36a595 tarball for upstream fixes
- Add in manpages
- Related: rhbz#1365750
- Resolves: rhbz#948476
* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Aug 12 2016 Jarod Wilson <jarod@redhat.com> - 3.0-5
- Make it possible to actually test with XRC connections again
- Resolves: rhbz#1365750
* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Mon Aug 08 2016 Jarod Wilson <jarod@redhat.com> - 3.0-4
- Install raw_ethernet{lat,bw} tools
- Resolves: rhbz#1365182
* Mon Jul 23 2018 Honggang Li <honli@redhat.com> - 4.2-3
- Rebase to latest upstream release v4.2-0.8
- BuildRequires gcc
- Resolves: bz1605400
* Wed May 18 2016 Jarod Wilson <jarod@redhat.com> - 3.0-3
- Fix additional memory leaks reported and spotted after last fix
* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 4.2-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Wed May 18 2016 Jarod Wilson <jarod@redhat.com> - 3.0-2
- Fix issues uncovered by coverity
* Tue Apr 17 2018 Honggang Li <honli@redhat.com> - 4.2-1
- Rebase to latest upstream release V4.2-0.5
- Resolves: bz1568309
* Wed May 04 2016 Jarod Wilson <jarod@redhat.com> - 3.0-1
- Update to upstream release v3.0
- Resolves: bz1309586, bz1273176
* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.0-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Tue Jun 16 2015 Michal Schmidt <mschmidt@redhat.com> - 2.4-1
- Update to latest upstream release
- Enable s390x platform
- Resolves: bz1182177
* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Fri Oct 17 2014 Doug Ledford <dledford@redhat.com> - 2.3-1
- Update to latest upstream release
- Resolves: bz1061582
* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Tue May 20 2014 Kyle McMartin <kmcmarti@redhat.com> - 2.0-4
- aarch64: add get_cycles implementation since <asm/timex.h> is no longer
exported by the kernel.
- Resolves: #1100043
* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Thu Jan 23 2014 Doug Ledford <dledford@redhat.com> - 2.0-3
- Fix for rpmdiff found issues
- Related: bz1017321
* Tue Mar 29 2016 Honggang Li <honli@redhat.com> - 3.0-1
- Update to latest upstream
* Fri Dec 27 2013 Daniel Mach <dmach@redhat.com> - 2.0-2
- Mass rebuild 2013-12-27
* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 2.2-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.2-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.2-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
* Sun Jun 8 2014 Peter Robinson <pbrobinson@fedoraproject.org> 2.2-1
- Update to 2.2-17
* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Wed Jul 17 2013 Doug Ledford <dledford@redhat.com> - 2.0-1
- Update to latest upstream version