Hello,
I found that regarding FDR Infiniband if I set ko2iblnd parameters as
below I have quite an increase in performance using mlx4
options ko2iblnd timeout=100 peer_credits=63 credits=2560
concurrent_sends=63 fmr_pool_size=1280 fmr_flush_trigger=1024 ntx=5120
this suggested values comes from a ORNL presentation about advanced LNET
configuration.
Anyway I Was wondering if something different is needed for mlx5 and
what are the suggested values in that case ?
Anyone has experience with mlx5 LNET performance tunings ?
thanks a lot
Riccardo
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