svn commit: r211850 - in projects/ofed/base/contrib/ofed/qperf: .
src
Jeff Roberson
jeff at FreeBSD.org
Thu Aug 26 21:37:22 UTC 2010
Author: jeff
Date: Thu Aug 26 21:37:20 2010
New Revision: 211850
URL: http://svn.freebsd.org/changeset/base/211850
Log:
- Import qperf from git://git.openfabrics.org/~johann/qperf.git/.git rev
b81434ec094694bae55e20dd1af5f5057d8e5f82
Sponsored by: Isilon Systems, iX Systems, and Panasas
Added:
projects/ofed/base/contrib/ofed/qperf/
projects/ofed/base/contrib/ofed/qperf/AUTHORS
projects/ofed/base/contrib/ofed/qperf/COPYING
projects/ofed/base/contrib/ofed/qperf/Makefile.am
projects/ofed/base/contrib/ofed/qperf/README
projects/ofed/base/contrib/ofed/qperf/autogen.sh (contents, props changed)
projects/ofed/base/contrib/ofed/qperf/cleanup (contents, props changed)
projects/ofed/base/contrib/ofed/qperf/configure.in
projects/ofed/base/contrib/ofed/qperf/qperf.spec
projects/ofed/base/contrib/ofed/qperf/qperf.spec.in
projects/ofed/base/contrib/ofed/qperf/src/
projects/ofed/base/contrib/ofed/qperf/src/Makefile.am
projects/ofed/base/contrib/ofed/qperf/src/help.txt
projects/ofed/base/contrib/ofed/qperf/src/mkhelp (contents, props changed)
projects/ofed/base/contrib/ofed/qperf/src/mkman (contents, props changed)
projects/ofed/base/contrib/ofed/qperf/src/qperf.c
projects/ofed/base/contrib/ofed/qperf/src/qperf.h
projects/ofed/base/contrib/ofed/qperf/src/rdma.c
projects/ofed/base/contrib/ofed/qperf/src/rds.c
projects/ofed/base/contrib/ofed/qperf/src/socket.c
projects/ofed/base/contrib/ofed/qperf/src/support.c
Added: projects/ofed/base/contrib/ofed/qperf/AUTHORS
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/ofed/base/contrib/ofed/qperf/AUTHORS Thu Aug 26 21:37:20 2010 (r211850)
@@ -0,0 +1,7 @@
+Written by Johann George
+
+Thanks to the following for their contributions:
+ Dotan Barak
+ Ralph Campbell
+ Yevgeny Kliteynik
+ Dave Olson
Added: projects/ofed/base/contrib/ofed/qperf/COPYING
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/ofed/base/contrib/ofed/qperf/COPYING Thu Aug 26 21:37:20 2010 (r211850)
@@ -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.
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+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+ 0. This License applies to any program or other work which contains
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+ How to Apply These Terms to Your New Programs
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+ If you develop a new program, and you want it to be of the greatest
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+free software which everyone can redistribute and change under these terms.
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+ Copyright (C) <year> <name of author>
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+ 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.
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+ 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.
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+ 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.
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+ Gnomovision version 69, Copyright (C) year name of author
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+ This is free software, and you are welcome to redistribute it
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+
+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
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+mouse-clicks or menu items--whatever suits your program.
+
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+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.
Added: projects/ofed/base/contrib/ofed/qperf/Makefile.am
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/ofed/base/contrib/ofed/qperf/Makefile.am Thu Aug 26 21:37:20 2010 (r211850)
@@ -0,0 +1,6 @@
+SUBDIRS = src
+
+EXTRA_DIST = qperf.spec.in
+
+dist-hook: qperf.spec
+ cp qperf.spec $(distdir)
Added: projects/ofed/base/contrib/ofed/qperf/README
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/ofed/base/contrib/ofed/qperf/README Thu Aug 26 21:37:20 2010 (r211850)
@@ -0,0 +1,18 @@
+To build
+ ./cleanup
+ ./autogen.sh
+ ./configure
+ make
+
+Changing version
+ * src/qperf.c: Change VER_MAJ, VER_MIN and VER_INC.
+ * configure.in: Change in AC_INIT and AM_INIT_AUTOMAKE
+ * qperf.spec: Change line beginning with Version:
+ * Note ensure that qperf.spec is modified last so that cleanup does not
+ delete it.
+
+Notes
+ * If the library ibverbs is not found, a version of qperf is built that
+ does not support the RDMA tests.
+ * Running "make clean" does not seem to clean up everything. Run
+ "./cleanup" instead.
Added: projects/ofed/base/contrib/ofed/qperf/autogen.sh
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/ofed/base/contrib/ofed/qperf/autogen.sh Thu Aug 26 21:37:20 2010 (r211850)
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+set -x
+for f in NEWS README ChangeLog; do
+ [ -e "$f" ] || touch "$f"
+done
+aclocal &&
+ automake --foreign --add-missing --copy &&
+ autoconf
Added: projects/ofed/base/contrib/ofed/qperf/cleanup
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/ofed/base/contrib/ofed/qperf/cleanup Thu Aug 26 21:37:20 2010 (r211850)
@@ -0,0 +1,38 @@
+#!/bin/sh
+# autotools makes such a mess. Clean up after it.
+#
+for f in AUTHORS NEWS README ChangeLog; do
+ [ -s "$f" ] || rm -f "$f"
+done
+rm -r -f autom4te.cache .deps src/.deps
+rm -f `cat <<EOF
+ INSTALL
+ Makefile
+ Makefile.in
+ aclocal.m4
+ config.log
+ config.status
+ configure
+ depcomp
+ install-sh
+ missing
+ src/Makefile
+ src/Makefile.in
+ src/*.o
+ src/help.c
+ src/qperf.1
+ src/qperf
+EOF`
+
+# We need to keep qperf.spec around for the OFED scripts but delete it if we do
+# not think it is correct. This might be due to three reasons: (1) it does not
+# represent the RDMA version, (2) qperf.spec.in is newer and (3) configure.in
+# is newer.
+#
+if
+ ! grep -q -s '^BuildRequires: *libibverbs-devel' qperf.spec ||
+ [ qperf.spec.in -nt qperf.spec ] ||
+ [ configure.in -nt qperf.spec ]
+then
+ rm -f qperf.spec
+fi
Added: projects/ofed/base/contrib/ofed/qperf/configure.in
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/ofed/base/contrib/ofed/qperf/configure.in Thu Aug 26 21:37:20 2010 (r211850)
@@ -0,0 +1,8 @@
+AC_INIT(qperf, 0.4.6, general at lists.openfabrics.org)
+AM_INIT_AUTOMAKE(qperf, 0.4.6)
+AC_PROG_CC
+AC_CHECK_LIB(ibverbs, ibv_open_device, RDMA=1)
+AC_CHECK_LIB(rdmacm, rdma_create_id)
+AM_CONDITIONAL(RDMA, test -n "$RDMA")
+AC_CONFIG_FILES([qperf.spec])
+AC_OUTPUT(Makefile src/Makefile)
Added: projects/ofed/base/contrib/ofed/qperf/qperf.spec
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/ofed/base/contrib/ofed/qperf/qperf.spec Thu Aug 26 21:37:20 2010 (r211850)
@@ -0,0 +1,38 @@
+Name: qperf
+Summary: Measure socket and RDMA performance
+Version: 0.4.6
+Release: 1
+License: BSD 3-Clause, GPL v2
+Group: Networking/Diagnostic
+Source: http://www.openfabrics.org/downloads/qperf-0.4.6.tar.gz
+Url: http://www.openfabrics.org
+BuildRoot: %{_tmppath}/%{name}-%{version}-build
+BuildRequires: libibverbs-devel
+
+%description
+Measure socket and RDMA performance.
+
+%prep
+%setup -q
+
+%build
+%configure
+export CFLAGS="$RPM_OPT_FLAGS"
+%{__make}
+
+%install
+install -D -m 0755 src/qperf $RPM_BUILD_ROOT%{_bindir}/qperf
+install -D -m 0644 src/qperf.1 $RPM_BUILD_ROOT%{_mandir}/man1/qperf.1
+
+%clean
+rm -rf ${RPM_BUILD_ROOT}
+
+%files
+%defattr(-, root, root)
+%doc COPYING
+%_bindir/qperf
+%_mandir/man1/qperf.1*
+
+%changelog
+* Sat Oct 20 2007 - johann at georgex.org
+- Initial package
Added: projects/ofed/base/contrib/ofed/qperf/qperf.spec.in
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/ofed/base/contrib/ofed/qperf/qperf.spec.in Thu Aug 26 21:37:20 2010 (r211850)
@@ -0,0 +1,38 @@
+Name: qperf
+Summary: Measure socket and RDMA performance
+Version: @VERSION@
+Release: 1
+License: BSD 3-Clause, GPL v2
+Group: Networking/Diagnostic
+Source: http://www.openfabrics.org/downloads/%{name}-%{version}.tar.gz
+Url: http://www.openfabrics.org
+BuildRoot: %{_tmppath}/%{name}-%{version}-build
+ at RDMA_TRUE@BuildRequires: libibverbs-devel
+
+%description
+Measure socket and RDMA performance.
+
+%prep
+%setup -q
+
+%build
+%configure
+export CFLAGS="$RPM_OPT_FLAGS"
+%{__make}
+
+%install
+install -D -m 0755 src/qperf $RPM_BUILD_ROOT%{_bindir}/qperf
+install -D -m 0644 src/qperf.1 $RPM_BUILD_ROOT%{_mandir}/man1/qperf.1
+
+%clean
+rm -rf ${RPM_BUILD_ROOT}
+
+%files
+%defattr(-, root, root)
+%doc COPYING
+%_bindir/qperf
+%_mandir/man1/qperf.1*
+
+%changelog
+* Sat Oct 20 2007 - johann at georgex.org
+- Initial package
Added: projects/ofed/base/contrib/ofed/qperf/src/Makefile.am
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/ofed/base/contrib/ofed/qperf/src/Makefile.am Thu Aug 26 21:37:20 2010 (r211850)
@@ -0,0 +1,25 @@
+bin_PROGRAMS = qperf
+
+if RDMA
+AM_CFLAGS = -Wall -O -DRDMA
+qperf_SOURCES = qperf.c socket.c rds.c rdma.c support.c help.c qperf.h
+qperf_LDADD = -libverbs
+else
+AM_CFLAGS = -Wall -O
+qperf_SOURCES = qperf.c socket.c rds.c support.c help.c qperf.h
+endif
+
+man_MANS = qperf.1
+
+qperf.1: help.txt
+ ./mkman >qperf.1
+
+help.c: help.txt
+if RDMA
+ ./mkhelp RDMA
+else
+ ./mkhelp
+endif
+
+clean-local:
+ -rm -f qperf.1
Added: projects/ofed/base/contrib/ofed/qperf/src/help.txt
==============================================================================
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+Main
+ Synopsis
+ qperf
+ qperf SERVERNODE [OPTIONS] TESTS
+
+ Description
+ qperf measures bandwidth and latency between two nodes. It can work
+ over TCP/IP as well as the RDMA transports. On one of the nodes, qperf
+ is typically run with no arguments designating it the server node. One
+ may then run qperf on a client node to obtain measurements such as
+ bandwidth, latency and cpu utilization.
+
+ In its most basic form, qperf is run on one node in server mode by
+ invoking it with no arguments. On the other node, it is run with two
+ arguments: the name of the server node followed by the name of the
+ test. A list of tests can be found in the section, TESTS. A variety
+ of options may also be specified.
+
+ One can get more detailed information on qperf by using the --help
+ option. Below are examples of using the --help option:
+
+ 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 TESTNAME More information on test TESTNAME
+Author
+ Written by Johann George.
+Bugs
+ None of the RDMA tests are available if qperf is compiled without the RDMA
+ libraries. The -f option is not yet implemented in many of the tests.
+Categories -RDMA
+ To get help on a particular category, you may type:
+ qperf --help CATEGORY
+ where CATEGORY might be one of the following:
+ categories This current list being displayed
+ examples Some examples
+ options A long list of options
+ opts A short description of the options
+ tests A list and description of the various tests
+ or one of the following tests:
+ conf
+ quit
+ rds_bw
+ rds_lat
+ sctp_bw
+ sctp_lat
+ sdp_bw
+ sdp_lat
+ tcp_bw
+ tcp_lat
+ udp_bw
+ udp_lat
+Categories +RDMA
+ To get help on a particular category, you may type:
+ qperf --help CATEGORY
+ where CATEGORY might be one of the following:
+ categories This current list being displayed
+ examples Some examples
+ options A long list of options
+ opts A short description of the options
+ tests A list of tests
+ CATEGORY may also be one of the following tests
+ conf
+ quit
+ rc_bi_bw
+ rc_bw
+ rc_compare_swap_mr
+ rc_fetch_add_mr
+ rc_lat
+ rc_rdma_read_bw
+ rc_rdma_read_lat
+ rc_rdma_write_bw
+ rc_rdma_write_lat
+ rc_rdma_write_poll_lat
+ rds_bw
+ rds_lat
+ sctp_bw
+ sctp_lat
+ sdp_bw
+ sdp_lat
+ tcp_bw
+ tcp_lat
+ uc_bi_bw
+ uc_bw
+ uc_lat
+ uc_rdma_write_bw
+ uc_rdma_write_lat
+ uc_rdma_write_poll_lat
+ ud_bi_bw
+ ud_bw
+ ud_lat
+ udp_bw
+ udp_lat
+ ver_rc_compare_swap
+ ver_rc_fetch_add
+ xrc_bi_bw
+ xrc_bw
+ xrc_lat
+Examples
+ In these examples, we first run qperf on a node called myserver in server
+ mode by invoking it with no arguments. In all the subsequent examples, we
+ run qperf on another node 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 myserver -t 10 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
+ * To get a range of TCP latencies with a message size from 1 to 64K
+ qperf myserver -oo msg_size:1:64K:*2 -vu tcp_lat
+Opts
+ --access_recv OnOff (-ar) Turn on/off accessing received data
+ -ar1 Cause received data to be accessed
+ --alt_port Port (-ap) Set alternate path port
+ --loc_alt_port Port (-lap) Set local alternate path port
+ --rem_alt_port Port (-rap) Set remote alternate path port
+ --cpu_affinity PN (-ca) Set processor affinity
+ --loc_cpu_affinity PN (-lca) Set local processor affinity
+ --rem_cpu_affinity PN (-rca) Set remote processor affinity
+ --flip OnOff (-f) Flip on/off sender and receiver
+ -f1 Flip (on) sender and receiver
+ --help Topic (-h) Get more information on a topic
+ --host Node (-H) Identify server node
+ --id Device:Port (-i) Set RDMA device and port
+ --loc_id Device:Port (-li) Set local RDMA device and port
+ --rem_id Device:Port (-ri) Set remote RDMA device and port
+ --listen_port Port (-lp) Set server listen port
+ --loop Var:Init:Last:Incr (-oo) Sequence through values
+ --msg_size Size (-m) Set message size
+ --mtu_size Size (-mt) Set MTU size (RDMA only)
+ --no_msgs Count (-n) Send Count messages
+ --cq_poll OnOff Set polling mode on/off
+ --loc_cq_poll OnOff (-lcp) Set local polling mode on/off
+ --rem_cq_poll OnOff (-rcp) Set remote polling mode on/off
+ -cp1 Turn polling mode on
+ -lcp1 Turn local polling mode on
+ -rcp1 Turn remote polling mode on
+ --ip_port Port (-ip) Set TCP port used for tests
+ --precision Digits (-e) Set precision reported
+ --rd_atomic Max (-nr) Set RDMA read/atomic count
+ --loc_rd_atomic Max (-lnr) Set local RDMA read/atomic count
+ --rem_rd_atomic Max (-rnr) Set remote RDMA read/atomic count
+ --service_level SL (-sl) Set service level
+ --service_level SL (-lsl) Set local service level
+ --service_level SL (-rsl) Set remote service level
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --loc_sock_buf_size Size (-lsb) Set local socket buffer size
+ --rem_sock_buf_size Size (-rsb) Set remote socket buffer size
+ --src_path_bits num (-sp) Set source path bits
+ --loc_src_path_bits num (-lsp) Set local source path bits
+ --rem_src_path_bits num (-rsp) Set remote source path bits
+ --static_rate (-sr) Set IB static rate
+ --loc_static_rate (-lsr) Set local IB static rate
+ --rem_static_rate (-rsr) Set remote IB static rate
+ --time Time (-t) Set test duration
+ --timeout Time (-to) Set timeout
+ --loc_timeout Time (-lto) Set local timeout
+ --rem_timeout Time (-rto) Set remote timeout
+ --unify_nodes (-un) Unify nodes
+ --unify_units (-uu) Unify units
+ --use_bits_per_sec (-ub) Use bits/sec rather than bytes/sec
+ --use_cm OnOff (-cm) Use RDMA Connection Manager or not
+ -cm1 Use RDMA Connection Manager
+ --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 (-vvc) Show more configuration information
+ --verbose_more_stat (-vvs) Show more statistical information
+ --verbose_more_time (-vvt) Show more timing information
+ --verbose_more_used (-vvu) Show more information on parameters
+ --version (-V) Print out version
+ --wait_server Time (-ws) Set time to wait for server
+Options
+ --access_recv OnOff (-ar)
+ If OnOff is non-zero, data is accessed once received. Otherwise,
+ data is ignored. By default, OnOff is 0. This can help to mimic
+ some applications.
+ -ar1
+ Cause received data to be accessed.
+ --alt_port Port (-ap)
+ Set alternate path port. This enables automatic path failover.
+ --loc_alt_port Port (-lap)
+ Set local alternate path port. This enables automatic path failover.
+ --rem_alt_port Port (-rap)
+ Set remote alternate path port. This enables automatic path failover.
+ --cpu_affinity PN (-ca)
+ Set cpu affinity to PN. CPUs are numbered sequentially from 0. If
+ PN is "any", any cpu is allowed otherwise the cpu is limited to the
+ one specified.
+ --loc_cpu_affinity PN (-lca)
+ Set local processor affinity to PN.
+ --rem_cpu_affinity PN (-rca)
+ Set remote processor affinity to PN.
+ --flip OnOff (-f)
+ If non-zero, cause sender and receiver to play opposite roles.
+ -f1
+ 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 RDMA Device and Port.
+ --loc_id Device:Port (-li)
+ Use local RDMA Device and Port.
+ --rem_id Device:Port (-ri)
+ Use remote RDMA 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.
+ --loop Var:Init:Last:Incr (-oo)
+ Run a test multiple times sequencing through a series of values. Var
+ is the loop variable; Init is the initial value; Last is the value it
+ must not exceed and Incr is the increment. It is useful to set the
+ --verbose_used (-vu) option in conjunction with this option.
+ --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 (-mt)
+ 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.
+ --cq_poll OnOff (-cp)
+ Turn polling mode on or off. This is only relevant to the RDMA tests
+ and determines whether they poll or wait on the completion queues.
+ If OnOff is 0, they wait; otherwise they poll.
+ --loc_cq_poll OnOff (-lcp)
+ Locally turn polling mode on or off.
+ --rem_cq_poll OnOff (-rcp)
+ Remotely turn polling mode on or off.
+ -cp1
+ Turn polling mode on.
+ -lcp1
+ Turn local polling mode on.
+ -rcp1
+ Turn remote polling mode on.
+ --ip_port Port (-ip)
+ 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/SCTP
+ port that the test is run on.
+ --precision Digits (-e)
+ Set the number of significant digits that are used to report results.
+ --rd_atomic Max (-nr)
+ Set the number of in-flight operations that can be handled for a RDMA
+ read or atomic operation to Max. This is only relevant to the RDMA
+ Read and Atomic tests.
+ --loc_rd_atomic Max (-lnr)
+ Set local read/atomic count.
+ --rem_rd_atomic Max (-rnr)
+ Set remote read/atomic count.
+ --service_level SL (-sl)
+ Set RDMA service level to SL. This is only used by the RDMA tests.
+ The service level must be between 0 and 15. The default service
+ level is 0.
+ --loc_service_level SL (-lsl)
+ Set local service level.
+ --rem_service_level SL (-rsl)
+ Set remote service level.
+ --sock_buf_size Size (-sb)
+ Set the socket buffer size. This is only relevant to the socket
+ tests.
+ --loc_sock_buf_size Size (-lsb)
+ Set local socket buffer size.
+ --rem_sock_buf_size Size (-rsb)
+ Set remote socket buffer size.
+ --src_path_bits N (-sp)
+ Set source path bits. If the LMC is not zero, this will cause the
+ connection to use a LID with the low order LMC bits set to N.
+ --loc_src_path_bits N (-lsp)
+ Set local source path bits.
+ --rem_src_path_bits N (-rsp)
+ Set remote source path bits.
+ --static_rate Rate (-sr)
+ 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_static_rate (-lsr)
+ Force local InfiniBand static rate
+ --rem_static_rate (-rsr)
+ Force remote InfiniBand static rate
+ --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 (-to)
+ Set timeout to Time. This is the timeout used for various things
+ such as exchanging messages. The default is 5 seconds.
+ --loc_timeout Time (-lto)
+ Set local timeout to Time. This may be used on the server to set
+ the timeout when initially exchanging data with each client.
+ However, as soon as we receive the client's parameters, the client's
+ remote timeout will override this parameter.
+ --rem_timeout Time (-rto)
+ Set remote timeout to Time.
+ --unify_nodes (-un)
+ Unify the nodes. Describe them in terms of local and remote rather
+ than send and receive.
+ --unify_units (-uu)
+ Unify the units that results are shown in. Uses the lowest common
+ denominator. Helpful for scripts.
+ --use_bits_per_sec (-ub)
+ Use bits/sec rather than bytes/sec when displaying networking speed.
+ --use_cm OnOff (-cm)
+ Use the RDMA Connection Manager (CM) if OnOff is non-zero. It is
+ necessary to use the CM for iWARP devices. The default is to
+ establish the connection without using the CM. This only works for
+ the tests that use the RC transport.
+ -cm1
+ Use RDMA Connection Manager.
+ --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_time (-vt)
+ Provide information on timing.
+ --verbose_used (-vu)
+ Provide information on parameters used.
+ --verbose_more (-vv)
+ Provide even more detailed output. Turns on -vvc, -vvs, -vvt and
+ -vvu.
+ --verbose_more_conf (-vvc)
+ Provide more information on configuration.
+ --verbose_more_stat (-vvs)
+ Provide more information on statistics.
+ --verbose_more_time (-vvt)
+ Provide more information on timing.
+ --verbose_more_used (-vvu)
+ Provide more information on parameters used.
+ --version (-V)
+ The current version of qperf is printed.
+ --wait_server Time (-ws)
+ If the server is not ready, continue to try connecting for Time
+ seconds before giving up. The default is 5 seconds.
+Tests -RDMA
+ Miscellaneous
+ conf Show configuration
+ quit Cause the server to quit
+ Socket Based
+ rds_bw RDS streaming one way bandwidth
+ rds_lat RDS one way latency
+ sctp_bw SCTP streaming one way bandwidth
+ sctp_lat SCTP one way latency
+ sdp_bw SDP streaming one way bandwidth
+ sdp_lat SDP one way latency
+ 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
+Tests +RDMA
+ Miscellaneous
+ conf Show configuration
+ quit Cause the server to quit
+ Socket Based
+ rds_bw RDS streaming one way bandwidth
+ rds_lat RDS one way latency
+ sctp_bw SCTP streaming one way bandwidth
+ sctp_lat SCTP one way latency
+ sdp_bw SDP streaming one way bandwidth
+ sdp_lat SDP one way latency
+ 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
+ RDMA Send/Receive
+ rc_bi_bw RC streaming two way bandwidth
+ rc_bw RC streaming one way bandwidth
+ rc_lat RC one way latency
+ uc_bi_bw UC streaming two way bandwidth
+ uc_bw UC streaming one way bandwidth
+ uc_lat UC one way latency
+ ud_bi_bw UD streaming two way bandwidth
+ ud_bw UD streaming one way bandwidth
+ ud_lat UD one way latency
+ xrc_bi_bw XRC streaming two way bandwidth
+ xrc_bw XRC streaming one way bandwidth
+ xrc_lat XRC 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.
+rds_bw
+ Purpose
+ RDS streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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