pytorch-distributed icon indicating copy to clipboard operation
pytorch-distributed copied to clipboard

Windows 提示Distributed package doesn't have NCCL "Distributed package doesn't have NCCL built in

Open Amanda-Qu opened this issue 4 years ago • 1 comments
trafficstars

是不是Windows不能用NCCL的backend呢?如果是这样,请问Windows 想用多GPU怎么解决呢?感谢!

Amanda-Qu avatar Aug 04 '21 10:08 Amanda-Qu

use gloo instead

dongluyang avatar Jul 27 '22 06:07 dongluyang