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/*
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* This was generated from help.txt. Do not modify directly.
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*
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* Copyright (c) 2002-2007 Johann George. All rights reserved.
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* Copyright (c) 2006-2007 QLogic Corporation. All rights reserved.
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*
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* This software is available to you under a choice of one of two
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* licenses. You may choose to be licensed under the terms of the GNU
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* General Public License (GPL) Version 2, available from the file
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* COPYING in the main directory of this source tree, or the
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* OpenIB.org BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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char *Usage[] ={
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"main",
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"Synopsis\n"
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" qperf\n"
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" qperf SERVERNODE [OPTIONS] TESTS\n"
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"Description\n"
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" qperf measures bandwidth and latency between two nodes. It can w"
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"ork\n"
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" over TCP/IP as well as the RDMA transports. On one of the nodes,"
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" qperf\n"
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" is typically run with no arguments designating it the server node"
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". One\n"
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" may then run qperf on a client node to obtain measurements such a"
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"s\n"
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" bandwidth, latency and cpu utilization.\n"
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"More Information\n"
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" qperf --help examples Some examples of using qperf\n"
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" qperf --help opts Summary of options\n"
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" qperf --help options Description of options\n"
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" qperf --help tests Short summary and description of test"
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"s\n"
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" qperf --help TESTNAME More information on test TESTNAME\n",
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"author",
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"Written by Johann George.\n",
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"bugs",
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"None of the RDMA tests are available if qperf is compiled without the"
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" RDMA\n"
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"libraries. The -f and the -Ar options are not yet implemented in mos"
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"t of\n"
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"the tests.\n",
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"examples",
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"In these examples, we first run qperf on a node called myserver in se"
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"rver\n"
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"mode by invoking it with no arguments. In all the subsequent example"
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"s, we\n"
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"run qperf on another node and connect to the server which we assume h"
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"as a\n"
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"hostname of myserver.\n"
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" * To run a TCP bandwidth and latency test:\n"
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" qperf myserver tcp_bw tcp_lat\n"
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" * To run a SDP bandwidth test for 10 seconds:\n"
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" qperf -t 10 myserver sdp_bw\n"
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" * To run a UDP latency test and then cause the server to terminat"
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"e:\n"
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" qperf myserver udp_lat quit\n"
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" * To measure the RDMA UD latency and bandwidth:\n"
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" qperf myserver ud_lat ud_bw\n"
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" * To measure RDMA UC bi-directional bandwidth:\n"
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" qperf myserver rc_bi_bw\n",
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"opts",
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"--access_recv Mode (-Ar) Access receive data\n"
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"--affinity PN (-a) Set processor affinity\n"
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" --loc_affinity PN (-la) Set local processor affinity\n"
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" --rem_affinity PN (-ra) Set remote processor affinity\n"
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"--flip Mode (-f) Flip sender and receiver\n"
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"--help Topic (-h) Get more information on a topic\n"
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"--host Node (-H) Identify server node\n"
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"--id Device:Port (-i) Set IB device and port\n"
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" --loc_id Device:Port (-li) Set local IB device and port\n"
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" --rem_id Device:Port (-ri) Set remote IB device and port\n"
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"--listen_port Port (-lp) Set server listen port\n"
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"--msg_size Size (-m) Set message size\n"
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"--mtu_size Size (-M) Set MTU size (IB only)\n"
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"--no_msgs Count (-n) Send Count messages\n"
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"--poll Mode (-P) Set polling mode on/off\n"
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" --loc_poll Mode (-lP) Set local polling mode on/off\n"
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" --rem_poll Mode (-lP) Set remote polling mode on/off\n"
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"--port Port (-p) Set TCP port used for tests\n"
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"--precision Digits (-e) Set precision reported\n"
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"--rate (-r) Set IB static rate\n"
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" --loc_rate (-lr) Set local IB static rate\n"
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" --rem_rate (-rr) Set remote IB static rate\n"
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"--rd_atomic Count (-R) Set RDMA read/atomic count\n"
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" --loc_rd_atomic Count (-lR) Set local RDMA read/atomic count"
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"\n"
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" --rem_rd_atomic Count (-rR) Set remote RDMA read/atomic count"
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"\n"
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"--sock_buf_size Size (-S) Set socket buffer size\n"
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" --loc_sock_buf_size Size (-lS) Set local socket buffer size\n"
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" --rem_sock_buf_size Size (-rS) Set remote socket buffer size\n"
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"--time (-t) Set test duration\n"
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"--timeout Time (-T) Set timeout\n"
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" --loc_timeout Time (-lT) Set local timeout\n"
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" --rem_timeout Time (-rT) Set remote timeout\n"
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"--unify_nodes (-U) Unify nodes\n"
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"--unify_units (-u) Unify units\n"
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"--verbose (-v) Verbose; turn on all of -v[cstu]"
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"\n"
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" --verbose_conf (-vc) Show configuration information\n"
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" --verbose_stat (-vs) Show statistical information\n"
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" --verbose_time (-vt) Show timing information\n"
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" --verbose_used (-vu) Show information on parameters\n"
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" --verbose_more (-vv) More verbose; turn on all of -v[C"
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"STU]\n"
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" --verbose_more_conf (-vC) Show more configuration informati"
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"on\n"
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" --verbose_more_stat (-vS) Show more statistical information"
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"\n"
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" --verbose_more_time (-vT) Show more timing information\n"
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" --verbose_more_used (-vU) Show more information on paramete"
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"rs\n"
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"--version (-V) Print out version\n"
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"--wait Time (-W) Set time to wait for server\n",
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"options",
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"--access_recv Mode (-Ar)\n"
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" If Mode is non-zero, data is accessed once received. Otherwise"
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", data\n"
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" is ignored. By default, Mode is 0.\n"
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"--affinity PN (-a)\n"
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" Set processor affinity to PN. Processors are numbered sequenti"
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"ally\n"
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" from 0. If PN is \"any\", any processor is allowed otherwise t"
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"he\n"
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" processor is limited to the one specified.\n"
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" --loc_affinity PN (-la)\n"
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" Set local processor affinity to PN.\n"
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" --rem_affinity PN (-ra)\n"
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" Set remote processor affinity to PN.\n"
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"--flip Mode (-f)\n"
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" Cause sender and receiver to play opposite roles.\n"
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"--help Topic (-h)\n"
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" Print out information about Topic. To see the list of topics, "
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"type\n"
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" qperf --help\n"
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"--host Host (-H)\n"
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" Run test between the current node and the qperf running on node"
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" Host.\n"
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" This can also be specified as the first non-option argument.\n"
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"--id Device:Port (-i)\n"
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" Use InfiniBand Device and Port.\n"
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" --loc_id Device:Port (-li)\n"
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" Use local InfiniBand Device and Port.\n"
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" --rem_id Device:Port (-ri)\n"
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" Use remote InfiniBand Device and Port.\n"
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"--listen_port Port (-lp)\n"
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" Set the port we listen on to ListenPort. This must be set to t"
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"he\n"
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" same port on both the server and client machines. The default "
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"value\n"
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" is 19765.\n"
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"--msg_size Size (-m)\n"
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" Set the message size to Size. The default value varies by test"
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". It\n"
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" is assumed that the value is specified in bytes however, a trai"
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"ling\n"
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" kib or K, mib or M, or gib or G indicates that the size is bein"
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"g\n"
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" specified in kibibytes, mebibytes or gibibytes respectively whi"
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"le a\n"
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" trailing kb or k, mb or m, or gb or g indicates kilobytes, mega"
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"bytes\n"
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" or gigabytes respectively.\n"
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"--mtu_size Size (-M)\n"
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" Set the MTU size. Only relevant to the RDMA UC/RC tests. Unit"
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"s are\n"
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" specified in the same manner as the --msg_size option.\n"
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"--no_msgs N (-n)\n"
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" Set test duration by number of messages sent instead of time.\n"
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"--poll Mode (-P)\n"
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" Turn polling mode on or off. This is only relevant to the RDMA"
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" tests\n"
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" and determines whether they poll or wait. If Mode is 0, they w"
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"ait;\n"
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" otherwise they poll.\n"
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" --loc_poll Mode (-lP)\n"
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" Locally turn polling mode on or off.\n"
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" --rem_poll Mode (-rP)\n"
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" Remotely turn polling mode on or off.\n"
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"--port Port (-p)\n"
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" Use Port to run the socket tests. This is different from\n"
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" --listen_port which is used for synchronization. This is only"
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"\n"
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" relevant for the socket tests and refers to the TCP/UDP/SDP/RDS"
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" port\n"
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" that the test is run on.\n"
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"--precision Digits (-e)\n"
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" Set the number of significant digits that are used to report re"
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"sults.\n"
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"--rate Rate (-r)\n"
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" Force InfiniBand static rate. Rate can be one of: 2.5, 5, 10, "
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"20,\n"
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" 30, 40, 60, 80, 120, 1xSDR (2.5 Gbps), 1xDDR (5 Gbps), 1xQDR (1"
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"0\n"
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" Gbps), 4xSDR (2.5 Gbps), 4xDDR (5 Gbps), 4xQDR (10 Gbps), 8xSDR"
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" (2.5\n"
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" Gbps), 8xDDR (5 Gbps), 8xQDR (10 Gbps).\n"
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" --loc_rate (-lr)\n"
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" Force local InfiniBand static rate\n"
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" --rem_rate (-rr)\n"
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" Force remote InfiniBand static rate\n"
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"--rd_atomic Count (-R)\n"
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" Set the number of in-flight operations that can be handled for "
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"a RDMA\n"
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" read or atomic operation. This is only relevant to the RDMA te"
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"sts.\n"
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" --loc_rd_atomic Count (-lR)\n"
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" Set local read/atomic count.\n"
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" --rem_rd_atomic Count (-rR)\n"
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" Set remote read/atomic count.\n"
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"--sock_buf_size Size (-S)\n"
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" Set the socket buffer size. This is only relevant to the socke"
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"t\n"
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" tests.\n"
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" --loc_sock_buf_size Size (-lS)\n"
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" Set local socket buffer size.\n"
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" --rem_sock_buf_size Size (-rS)\n"
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" Set remote socket buffer size.\n"
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"--time Time (-t)\n"
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" Set test duration to Time. Specified in seconds however a trai"
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"ling\n"
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" m, h or d indicates that the time is specified in minutes, hour"
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"s or\n"
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" days respectively.\n"
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"--timeout Time (-T)\n"
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" Set timeout to Time. This is the timeout used for various thin"
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"gs\n"
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" such as exchanging messages. The default is 5 seconds.\n"
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" --loc_timeout Time (-lT)\n"
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" Set local timeout to Time.\n"
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" --rem_timeout Time (-rT)\n"
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" Set local timeout to Time.\n"
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"--unify_nodes (-U)\n"
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" Unify the nodes. Describe them in terms of local and remote ra"
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"ther\n"
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" than send and receive.\n"
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"--unify_units (-u)\n"
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" Unify the units that results are shown in. Uses the lowest com"
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"mon\n"
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" denominator. Helpful for scripts.\n"
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"--verbose (-v)\n"
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" Provide more detailed output. Turns on -vc, -vs, -vt and -vu."
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"\n"
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" --verbose_conf (-vc)\n"
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" Provide information on configuration.\n"
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" --verbose_stat (-vs)\n"
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" Provide information on statistics.\n"
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" --verbose_stat (-vt)\n"
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" Provide information on timing.\n"
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" --verbose_stat (-vu)\n"
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" Provide information on parameters used.\n"
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" --verbose_more (-vv)\n"
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" Provide even more detailed output. Turns on -vC, -vS, -vT and "
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"-vU.\n"
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" --verbose_conf (-vC)\n"
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" Provide more information on configuration.\n"
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" --verbose_stat (-vS)\n"
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" Provide more information on statistics.\n"
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" --verbose_stat (-vT)\n"
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" Provide more information on timing.\n"
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" --verbose_stat (-vU)\n"
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" Provide more information on parameters used.\n"
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"--version (-V)\n"
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" The current version of qperf is printed.\n"
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"--wait Time (-W)\n"
|
|
|
|
|
" If the server is not ready, continue to try connecting for Time"
|
|
|
|
|
"\n"
|
|
|
|
|
" seconds before giving up.\n",
|
|
|
|
|
"tests",
|
|
|
|
|
"Miscellaneous\n"
|
|
|
|
|
" conf Show configuration\n"
|
|
|
|
|
" quit Cause the server to quit\n"
|
|
|
|
|
"Socket Based\n"
|
|
|
|
|
" tcp_bw TCP streaming one way bandwidth\n"
|
|
|
|
|
" tcp_lat TCP one way latency\n"
|
|
|
|
|
" udp_bw UDP streaming one way bandwidth\n"
|
|
|
|
|
" udp_lat UDP one way latency\n"
|
|
|
|
|
" sdp_bw SDP streaming one way bandwidth\n"
|
|
|
|
|
" sdp_lat SDP one way latency\n"
|
|
|
|
|
" rds_bw RDS streaming one way bandwidth\n"
|
|
|
|
|
" rds_lat RDS one way latency\n"
|
|
|
|
|
"RDMA Send/Receive\n"
|
|
|
|
|
" ud_bw UD streaming one way bandwidth\n"
|
|
|
|
|
" ud_bi_bw UD streaming two way bandwidth\n"
|
|
|
|
|
" ud_lat UD one way latency\n"
|
|
|
|
|
" rc_bw RC streaming one way bandwidth\n"
|
|
|
|
|
" rc_bi_bw RC streaming two way bandwidth\n"
|
|
|
|
|
" rc_lat RC one way latency\n"
|
|
|
|
|
" uc_bw UC streaming one way bandwidth\n"
|
|
|
|
|
" uc_bi_bw UC streaming two way bandwidth\n"
|
|
|
|
|
" uc_lat UC one way latency\n"
|
|
|
|
|
"RDMA\n"
|
|
|
|
|
" rc_rdma_read_bw RC RDMA read streaming one way bandwidth"
|
|
|
|
|
"\n"
|
|
|
|
|
" rc_rdma_read_lat RC RDMA read one way latency\n"
|
|
|
|
|
" rc_rdma_write_bw RC RDMA write streaming one way bandwidth"
|
|
|
|
|
"\n"
|
|
|
|
|
" rc_rdma_write_lat RC RDMA write one way latency\n"
|
|
|
|
|
" rc_rdma_write_poll_lat RC RDMA write one way polling latency\n"
|
|
|
|
|
" uc_rdma_write_bw UC RDMA write streaming one way bandwidth"
|
|
|
|
|
"\n"
|
|
|
|
|
" uc_rdma_write_lat UC RDMA write one way latency\n"
|
|
|
|
|
" uc_rdma_write_poll_lat UC RDMA write one way polling latency\n"
|
|
|
|
|
"InfiniBand Atomics\n"
|
|
|
|
|
" rc_compare_swap_mr RC compare and swap messaging rate\n"
|
|
|
|
|
" rc_fetch_add_mr RC fetch and add messaging rate\n"
|
|
|
|
|
"Verification\n"
|
|
|
|
|
" ver_rc_compare_swap verify RC compare and swap\n"
|
|
|
|
|
" ver_rc_fetch_add verify RC fetch and add\n",
|
|
|
|
|
"conf",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" Show configuration\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" None\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" Shows the node name, CPUs and OS of both nodes being used.\n",
|
|
|
|
|
"quit",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" Quit\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" None\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" Causes the server to quit.\n",
|
|
|
|
|
"tcp_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" TCP streaming one way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --affinity PN (-a) set processor affinity\n"
|
|
|
|
|
" --msg_size Size (-m) set message size\n"
|
|
|
|
|
" --sock_buf_size Size (-S) set socket buffer size\n"
|
|
|
|
|
" --time (-t) set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --listen_port, --port, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client repeatedly sends messages to the server while the serv"
|
|
|
|
|
"er\n"
|
|
|
|
|
" notes how many were received.\n",
|
|
|
|
|
"tcp_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" TCP one way latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --affinity PN (-a) set processor affinity\n"
|
|
|
|
|
" --msg_size Size (-m) set message size\n"
|
|
|
|
|
" --sock_buf_size Size (-S) set socket buffer size\n"
|
|
|
|
|
" --time (-t) set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --listen_port, --port, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test where the server and client exchange mes"
|
|
|
|
|
"sages\n"
|
|
|
|
|
" repeatedly using TCP sockets.\n",
|
|
|
|
|
"udp_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UDP streaming one way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --affinity PN (-a) set processor affinity\n"
|
|
|
|
|
" --msg_size Size (-m) set message size\n"
|
|
|
|
|
" --sock_buf_size Size (-S) set socket buffer size\n"
|
|
|
|
|
" --time (-t) set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --listen_port, --port, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client repeatedly sends messages to the server while the serv"
|
|
|
|
|
"er\n"
|
|
|
|
|
" notes how many were received.\n",
|
|
|
|
|
"udp_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UDP one way latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --affinity PN (-a) set processor affinity\n"
|
|
|
|
|
" --msg_size Size (-m) set message size\n"
|
|
|
|
|
" --sock_buf_size Size (-S) set socket buffer size\n"
|
|
|
|
|
" --time (-t) set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --listen_port, --port, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test where the server and client exchange mes"
|
|
|
|
|
"sages\n"
|
|
|
|
|
" repeatedly using UDP sockets.\n",
|
|
|
|
|
"sdp_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" SDP streaming one way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --affinity PN (-a) set processor affinity\n"
|
|
|
|
|
" --msg_size Size (-m) set message size\n"
|
|
|
|
|
" --sock_buf_size Size (-S) set socket buffer size\n"
|
|
|
|
|
" --time (-t) set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --listen_port, --port, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client repeatedly sends messages to the server while the serv"
|
|
|
|
|
"er\n"
|
|
|
|
|
" notes how many were received.\n",
|
|
|
|
|
"sdp_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" SDP one way latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --affinity PN (-a) set processor affinity\n"
|
|
|
|
|
" --msg_size Size (-m) set message size\n"
|
|
|
|
|
" --sock_buf_size Size (-S) set socket buffer size\n"
|
|
|
|
|
" --time (-t) set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --listen_port, --port, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test where the server and client exchange mes"
|
|
|
|
|
"sages\n"
|
|
|
|
|
" repeatedly using SDP sockets.\n",
|
|
|
|
|
"rds_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RDS streaming one way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --affinity PN (-a) set processor affinity\n"
|
|
|
|
|
" --msg_size Size (-m) set message size\n"
|
|
|
|
|
" --sock_buf_size Size (-S) set socket buffer size\n"
|
|
|
|
|
" --time (-t) set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --listen_port, --port, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client repeatedly sends messages to the server while the serv"
|
|
|
|
|
"er\n"
|
|
|
|
|
" notes how many were received.\n",
|
|
|
|
|
"rds_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RDS one way latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --affinity PN (-a) set processor affinity\n"
|
|
|
|
|
" --msg_size Size (-m) set message size\n"
|
|
|
|
|
" --sock_buf_size Size (-S) set socket buffer size\n"
|
|
|
|
|
" --time (-t) set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --listen_port, --port, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test where the server and client exchange mes"
|
|
|
|
|
"sages\n"
|
|
|
|
|
" repeatedly using RDS sockets.\n",
|
|
|
|
|
"ud_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UD streaming one way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --access_recv OnOff (-Ar) Access receive data\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client sends messages to the server who notes how many it rec"
|
|
|
|
|
"eived.\n"
|
|
|
|
|
" The UD Send/Receive mechanism is used.\n",
|
|
|
|
|
"ud_bi_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UD streaming two way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --access_recv OnOff (-Ar) Access receive data\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" Both the client and server exchange messages with each other usin"
|
|
|
|
|
"g the\n"
|
|
|
|
|
" UD Send/Receive mechanism and note how many were received.\n",
|
|
|
|
|
"ud_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UD one way latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test where the server and client exchange mes"
|
|
|
|
|
"sages\n"
|
|
|
|
|
" repeatedly using UD Send/Receive.\n",
|
|
|
|
|
"rc_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RC streaming one way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --access_recv OnOff (-Ar) Access receive data\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client sends messages to the server who notes how many it rec"
|
|
|
|
|
"eived.\n"
|
|
|
|
|
" The RC Send/Receive mechanism is used.\n",
|
|
|
|
|
"rc_bi_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RC streaming two way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --access_recv OnOff (-Ar) Access receive data\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" Both the client and server exchange messages with each other usin"
|
|
|
|
|
"g the\n"
|
|
|
|
|
" RC Send/Receive mechanism and note how many were received.\n",
|
|
|
|
|
"rc_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RC one way latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test where the server and client exchange mes"
|
|
|
|
|
"sages\n"
|
|
|
|
|
" repeatedly using RC Send/Receive.\n",
|
|
|
|
|
"uc_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UC streaming one way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --access_recv OnOff (-Ar) Access receive data\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client sends messages to the server who notes how many it rec"
|
|
|
|
|
"eived.\n"
|
|
|
|
|
" The UC Send/Receive mechanism is used.\n",
|
|
|
|
|
"uc_bi_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UC streaming two way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --access_recv OnOff (-Ar) Access receive data\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" Both the client and server exchange messages with each other usin"
|
|
|
|
|
"g the\n"
|
|
|
|
|
" UC Send/Receive mechanism and note how many were received.\n",
|
|
|
|
|
"uc_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UC one way latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test where the server and client exchange mes"
|
|
|
|
|
"sages\n"
|
|
|
|
|
" repeatedly using UC Send/Receive.\n",
|
|
|
|
|
"rc_rdma_read_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RC RDMA read streaming one way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --rd_atomic, --tim"
|
|
|
|
|
"eout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client repeatedly performs RC RDMA Read operations and notes "
|
|
|
|
|
"how\n"
|
|
|
|
|
" many of them complete.\n",
|
|
|
|
|
"rc_rdma_read_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RC RDMA read one way latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client repeatedly performs RC RDMA Read operations waiting fo"
|
|
|
|
|
"r\n"
|
|
|
|
|
" completion before starting the next one.\n",
|
|
|
|
|
"rc_rdma_write_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RC RDMA write streaming one way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client repeatedly performs RC RDMA Write operations and notes"
|
|
|
|
|
" how\n"
|
|
|
|
|
" many of them complete.\n",
|
|
|
|
|
"rc_rdma_write_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RC RDMA write one way latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test where the server and client exchange mes"
|
|
|
|
|
"sages\n"
|
|
|
|
|
" using RC RDMA write operations.\n",
|
|
|
|
|
"rc_rdma_write_poll_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RC RDMA write one way polling latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test using RC RDMA Write operations. First t"
|
|
|
|
|
"he\n"
|
|
|
|
|
" client performs an RDMA Write while the server stays in a tight l"
|
|
|
|
|
"oop\n"
|
|
|
|
|
" waiting for the memory buffer to change. The first and last byte"
|
|
|
|
|
"s of\n"
|
|
|
|
|
" the memory buffer are tested to ensure that the entire message wa"
|
|
|
|
|
"s\n"
|
|
|
|
|
" received. This is then repeated with both sides playing opposite"
|
|
|
|
|
"\n"
|
|
|
|
|
" roles. Since this always polls, the -P (--poll) flag has no effe"
|
|
|
|
|
"ct.\n",
|
|
|
|
|
"uc_rdma_write_bw",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UC RDMA write streaming one way bandwidth\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client repeatedly performs UC RDMA Write operations and notes"
|
|
|
|
|
" how\n"
|
|
|
|
|
" many of them complete.\n",
|
|
|
|
|
"uc_rdma_write_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UC RDMA write one way latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test where the server and client exchange mes"
|
|
|
|
|
"sages\n"
|
|
|
|
|
" using UC RDMA write operations.\n",
|
|
|
|
|
"uc_rdma_write_poll_lat",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" UC RDMA write one way polling latency\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --msg_size Size (-m) Set message size\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --timeout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" A ping pong latency test using UC RDMA Write operations. First t"
|
|
|
|
|
"he\n"
|
|
|
|
|
" client performs an RDMA Write while the server stays in a tight l"
|
|
|
|
|
"oop\n"
|
|
|
|
|
" waiting for the memory buffer to change. The first and last byte"
|
|
|
|
|
"s of\n"
|
|
|
|
|
" the memory buffer are tested to ensure that the entire message wa"
|
|
|
|
|
"s\n"
|
|
|
|
|
" received. This is then repeated with both sides playing opposite"
|
|
|
|
|
"\n"
|
|
|
|
|
" roles. Since this always polls, the -P (--poll) flag has no effe"
|
|
|
|
|
"ct.\n",
|
|
|
|
|
"rc_compare_swap_mr",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RC compare and swap messaging rate\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --rd_atomic, --tim"
|
|
|
|
|
"eout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client repeatedly performs the RC Atomic Compare and Swap ope"
|
|
|
|
|
"ration\n"
|
|
|
|
|
" and determines how many of them complete.\n",
|
|
|
|
|
"rc_fetch_add_mr",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" RC fetch and add messaging rate\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --rd_atomic, --tim"
|
|
|
|
|
"eout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" The client repeatedly performs the RC Atomic Fetch and Add operat"
|
|
|
|
|
"ion\n"
|
|
|
|
|
" and determines how many of them complete.\n",
|
|
|
|
|
"ver_rc_compare_swap",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" Verify RC compare and swap\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --rd_atomic, --tim"
|
|
|
|
|
"eout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" Test the RC Compare and Swap Atomic operation. The server's memo"
|
|
|
|
|
"ry\n"
|
|
|
|
|
" location starts with zero and the client successively exchanges, "
|
|
|
|
|
"0 for\n"
|
|
|
|
|
" 1, 1 for 2, etc. The results are checked for correctness.\n",
|
|
|
|
|
"ver_rc_fetch_add",
|
|
|
|
|
"Purpose\n"
|
|
|
|
|
" Verify RC fetch and add\n"
|
|
|
|
|
"Common Options\n"
|
|
|
|
|
" --affinity PN (-a) Set processor affinity\n"
|
|
|
|
|
" --id Device:Port (-i) Set IB device and port\n"
|
|
|
|
|
" --poll OnOff (-P) Set polling mode on/off\n"
|
|
|
|
|
" --time (-t) Set test duration\n"
|
|
|
|
|
"Other Options\n"
|
|
|
|
|
" --affinity, --listen_port, --mtu_size, --rate, --rd_atomic, --tim"
|
|
|
|
|
"eout\n"
|
|
|
|
|
"Display Options\n"
|
|
|
|
|
" --precision, --unify_nodes, --unify_units, --verbose\n"
|
|
|
|
|
"Description\n"
|
|
|
|
|
" Tests the RC Fetch and Add Atomic operation. The server's memory"
|
|
|
|
|
"\n"
|
|
|
|
|
" location starts with zero and the client successively adds one. "
|
|
|
|
|
"The\n"
|
|
|
|
|
" results are checked for correctness.\n",
|
|
|
|
|
0,
|
|
|
|
|
};
|
Johann George (QLogic)