A Message Passing Environment Using Myrinet

Embedding Myrinet into PVM:

With PVM-Myrinet it is possible to use the faster Myrinet transport when available but also interoperate and communicate with other cluster nodes communicating via TCP/IP for example.

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The GM Myrinet Port is an Open Source Project funded by Myricom .

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This is a small script which easens the compilation

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UPDATED 11/14/00

Performance (PIII 600 Lanai7 32/33, Linux)

With round trip latency as low as 50 usec !

Msg Size	Performance (BW in MBytes/s)
0	0 (Latency 50 usec)
80	1.82
400	7.34
800	11.94
1600	17.29
4000	25.39
8000	34.55
16000	47.90
40000	61.12
80000	65.55
96000	67.964
120000	68.49
200000	69.09
256000	69.33
400000	69.39
800000	70.55