Does NCCL2 support ppc64le, IBM's power8 machine

Hi All,

I have a question, I have access to machine with 4 P100s and ppc64le, and however when I try to download nccl2,
I found there is only amd64.deb.

So my question is whether nccl2 support powerpc?

Thanks for your answer


Hi Yang,

I have a similar problem! Have you found a solution?


  • Marcelo

There are PPC binaries of NCCL2 for CUDA 9.2 on the download site.