[mvapich-discuss] MCAST feature

[Hoang-Vu Dang]

Hi,

I would like to test the hardware multicast feature of Inifniband. Is it
still available inside MVAPICH2 ? If yes, is there any relevant environment
variable ? anything to look for ?

For example: how to enable/disable, threshold for performance tuning ? If I
choose RC, is the mode available etc..

Thanks,
Vu
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