3 Commits

Author	SHA1	Message	Date
Will Constable	d6e6064efc	[LT] Upstream backend interfaces (#67927) ... Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/67927 BackendData - represents 'tensor data' in opaque backend storage LoweringContext - interface for performing backend-specific IR lowering BackendImplInterface - interface for lazy tensors backends to implement Reorgs backend-related files into lazy/backend subdir includes a few small fixes, which were made on lazy_tensor_staging but need to be back-ported to master. Test Plan: used by lazy_tensor_staging branch Reviewed By: desertfire Differential Revision: D32142032 fbshipit-source-id: 828c717bcd0d511876e64ad209b50f7bfb10cec5	2021-11-10 12:55:31 -08:00
Bin Bao	a027551358	[LT] Merge cache.h (#67929) ... Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/67929 1. Write a node-hash based unit test for Cache 2. Replace CHECK with TORCH_CHECK in IrUtil Test Plan: Imported from OSS Reviewed By: H-Huang Differential Revision: D32246134 Pulled By: desertfire fbshipit-source-id: c464bc300126d47e9ad4af3b3e8484a389757dc0	2021-11-09 12:02:02 -08:00
Bin Bao	2366948085	[LT] Add ir_util for ComputePostOrder (#67282) ... Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/67282 Test Plan: `build/bin/test_lazy` Reviewed By: wconstab, ngimel Differential Revision: D31961754 Pulled By: desertfire fbshipit-source-id: 28466588ece8057640a7202b8c79cc1a4357d373	2021-10-28 08:17:52 -07:00