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ib_rdma_lat
Langue: en
Version: 329817 (ubuntu - 24/10/10)
Section: 1 (Commandes utilisateur)
Sommaire
NAME
ib_rdma_lat - RDM latency testSYNOPSIS
ib_rdma_lat [ options ] [ server IP address ]DESCRIPTION
This program tests the latency of RMDA write transactions.OPTIONS
- -p, --port=<port>
- listen on/connect to port <port> (default: 18515)
- -d, --ib-dev=<dev>
- use IB device <dev> (default: first device found)
- -i, --ib-port=<port>
- use port <port> of IB device (default: 1)
- -s, --size=<size>
- size of message to exchange (default: 65536)
- -t, --tx-depth=<dep>
- size of tx queue (default 100)
- -n, --iters=<iters>
- number of exchanges (at least 2, default: 1000)
- -I, --inline_size=<size>
- max size of message to be sent in inline mode (default 400)
- -C, --report-cycles
- report times in cpu cycle units (default microseconds)
- -H, --report-histogram
- print out all results (default print summary only)
- -U, --report-unsorted
- (implies -H) print out unsorted results (default sorted)
- -c, --cma
- use the RDMA CMA to setup the RDMA connection
- -V, --version
- display version number
AUTHOR
- Guy Coates < gmpc@sanger.ac.uk >
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre