[GitHub] [incubator-mxnet] YouhuiBai commented on issue #15674: Straggler in latest mxnet when training with distributed parameter server

YouhuiBai commented on issue #15674: Straggler in latest mxnet when training with distributed parameter server URL: https://github.com/apache/incubator-mxnet/issues/15674#issuecomment-532010392 @apeforest Very sorry, I forgot to check the gmail because it is uncommonly used. I used branch

[GitHub] [incubator-mxnet] YouhuiBai commented on issue #15674: Straggler in latest mxnet when training with distributed parameter server

YouhuiBai commented on issue #15674: Straggler in latest mxnet when training with distributed parameter server URL: https://github.com/apache/incubator-mxnet/issues/15674#issuecomment-525548537 @apeforest I think it's probably not related to the Dataloader, the pinned memory is used at w

[GitHub] [incubator-mxnet] YouhuiBai commented on issue #15674: Straggler in latest mxnet when training with distributed parameter server

YouhuiBai commented on issue #15674: Straggler in latest mxnet when training with distributed parameter server URL: https://github.com/apache/incubator-mxnet/issues/15674#issuecomment-515666507 The reason for the straggler is the reutilization of pageable memory. There is an unorder