TJ Xu
TJ Xu
@jeff-yajun-liu can you try [this](https://github.com/tensorflow/tensorflow/issues/38012#issuecomment-629761550) ? seems to be related to tf build.
@huwenyue , thanks for reporting the issue. I have a few questions: 1. What's your model size? Large communication amount across nodes will slow down training significantly. 2. Network interconnect?...
@frgossen @klucke do you have more comments about this pr?
@frgossen do you have more comments on this?
> This code is not tested and it doesn't look like it is impacting any current tests (none were altered). Can you figure out a way to add testing? This...
> > Also a minor fix to while loop double buffering pass to skip unroll when trip count is 1. > > Can that be a separate PR? It might...
> Fully unrolling the loop solves some problems but it also makes it hard to debug IR since it's so much bigger than. I would like to understand the problem...
> Does it solve the problem if you move the DUS into the next iteration? It will solve the DUS issue but we still want to achieve maximum overlap between...
> That means this is a workaround for other passes not doing the right thing, is it? Can we instead fix these other passes? It's more like avoiding the other...