If your Myrinet network is Myrinet 2000 with serial or fiber link interface (M3S-PCI64B and M3F-PCI64B), please use myrinet2k network type and lanaiM2k.mcp firmware. If your Myrinet network is Myrinet XP (M3F-PCIXD), please use myrinetxp network type and lanaixp.mcp firmware. In order to change network type in rpmtest and scstest, you must modify your scorehosts.db on your server. Please refer to SCore System Installation on Server section.
When you don't use myrinet network name,
please replace network name myrinet to myrinet2k in following commands.
Ex. $ rpminit comp0 myrinet2k |
$ rpminit comp0 myrinet $ rpmtest comp0 myrinet -dest 0 -ping Success: Two numbers similar to "8 1.2269e-05" are printed The first number is the data size (in bytes) The second number is the latency (in seconds) Failure: Error and dump messages are printedIf this test fails, read the Troubleshooting section.
Issue the following commands:
$ rpmtest comp1 myrinet -replyIssue the following commands in another window on the server host:
$ rpmtest comp0 myrinet -dest 1 -ping Results should be the same as the loopback testWhen the test finishes, do not forget to kill the
pmtest
process on the server host because the process is in an infinite loop.
Issue the following commands:
$ rpmtest comp1 myrinet -vreplyIssue the following commands in another window on the server host:
$ rpmtest comp0 myrinet -dest 1 -vwrite Success: Two numbers similar to "8 913452" are printed The first number is the data size (in bytes) The second number is the bandwidth (in bytes/sec) Failure: Error and dump messages are printedWhen the test finishes, do not forget to kill the
pmtest
process on the server host because the process is in an infinite loop.
$ scout -g pcc SCOUT: Spawn done. SCOUT: session started $ scstest -network myrinet CSTEST: BURST on myrinet 50 K messages. 100 K messages. 150 K messages. 200 K messages. 250 K messages. 300 K messages. Success: number of messages to send are printed. Failure: Error messages are printed.To stop this test, press Ctrl-C or another interrupt command.
/dev/pmmyri/number
has not been created by
the mkpmmyridev.sh
command.
/dev/pmmyri/number
are
not correct.