Alexnet benchmark 1.12 performance poor on V100S 2GPU

[zenanchen21]

hi all, I am running Alexnet with benchmark 1.12 but getting the different performance. I saw in the trace log that the metric "jitter" is different on each test with the same configuration. We once get the over 11000 images/s but now we can only get around 5000.

[boboyaobie]

想问一下运行的命令是什么