torch-mlir

Commit Graph

Author	SHA1	Message	Date
Stella Laurenzo	b0623b7793	Bump LLVM version to 4f5355ee73626f8b8fe6bf0dd6d167fea7628a2c. * Incorporates changes around LLVM StringRef. * Ports fix in upstream pybind11 detection. * Disables CI hack due to broken pybind detection.	2020-11-24 13:12:04 -08:00
Stella Laurenzo	78a3c90758	Add TorchScript graph importer. * Does not handle all features yet but should conservatively fail on unsupported things. * Location tracking is still somewhat mismatched between what TorchScript and MLIR do. Likely need a better heuristic for tracking locations from defs for nodes that do not carry location. * Sets the ground-work for a specialized/generic split but only implements the generic side. * Had some evidence that this requires a recent bump of PT nightly (within the last month) to pick up pybind11 2.6, which includes some cross-module symbol fixes (vs the previously sync'd version). No source changes, but older versions fail to cast function types at runtime.	2020-11-23 14:20:09 -08:00
Stella Laurenzo	47ac80491c	Delete old PyTorch 1.3 type dispatch oriented code paths. * We aren't quite at e2e parity, but we aren't going back and the old path is bit-rotted.	2020-11-12 22:27:05 -08:00

Author

SHA1

Message

Date

Stella Laurenzo

b0623b7793

Bump LLVM version to 4f5355ee73626f8b8fe6bf0dd6d167fea7628a2c.

* Incorporates changes around LLVM StringRef.
* Ports fix in upstream pybind11 detection.
* Disables CI hack due to broken pybind detection.

2020-11-24 13:12:04 -08:00

Stella Laurenzo

78a3c90758

Add TorchScript graph importer.

* Does not handle all features yet but should conservatively fail on unsupported things.
* Location tracking is still somewhat mismatched between what TorchScript and MLIR do. Likely need a better heuristic for tracking locations from defs for nodes that do not carry location.
* Sets the ground-work for a specialized/generic split but only implements the generic side.
* Had some evidence that this requires a recent bump of PT nightly (within the last month) to pick up pybind11 2.6, which includes some cross-module symbol fixes (vs the previously sync'd version). No source changes, but older versions fail to cast function types at runtime.

2020-11-23 14:20:09 -08:00

Stella Laurenzo

47ac80491c

Delete old PyTorch 1.3 type dispatch oriented code paths.

* We aren't quite at e2e parity, but we aren't going back and the old path is bit-rotted.

2020-11-12 22:27:05 -08:00

3 Commits (bea0af419d2e00393c1670640f3cea91a81977ac)