This makes tf-opt more strict on the dialect dependencies, and immediately reduces
the number of dialects loaded.
The canonicalization of TensorFlow graphs showed on the profile that Linalg pattern
were dominated the time, which is unexpected since Linalg is not even intended to be
used there.
PiperOrigin-RevId: 364087027
- Introduce operations in a new lmhlo_gpu dialect that map to GPU library function calls
in the XLA:GPU backend.
- Add basic unit tests as well.
PiperOrigin-RevId: 337132166
Shuffle files around, use TableGen to register passes, and introduce
a `mlir-hlo-opt.cpp` file to hold the main entry point of the -opt tool
and stop relying on static registration for dialect/passes.
PiperOrigin-RevId: 323674455
Mehdi Amini
Rahul Joshi
A. Unique TensorFlower
Jacques Pienaar