Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/34842
This PR (hopefully the last one of such kind) is merging changes from a
side branch where tensor expessions based fuser work has been done so
far. This PR is is a squashed version of changes in the side branch,
which is available here: https://github.com/bertmaher/pytorch
Differential Revision: D20478208
Test Plan: Imported from OSS
Pulled By: ZolotukhinM
fbshipit-source-id: 21556e009f1fd88099944732edba72ac40e9b9c0
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/34224
Our development has been happening on a side branch `pytorch_fusion` in
`bertmaher/pytorch` fork. This PR moves changes to the core classes
representing expressions and transformations on them.
At this moment, the tensor expressions are only used in tests.
Subsequent PRs add LLVM and CUDA codegen for tensor expressions and
implement fuser on top of these.
This PR is huge as it is a squashed version of changes in the side
branch. It is not practical to pull changes one by one from the branch,
so here is the squashed version. If you're interested in seeing the
history of changes, please refer to https://github.com/bertmaher/pytorch
Differential Revision: D20251835
Test Plan: Imported from OSS
Pulled By: ZolotukhinM
fbshipit-source-id: 1a871acc09cf3c6f7fb4af40d408cdbb82dc7dab
