torch-mlir/lib/Dialect
Sean Silva 30356c41c8 Add torch-adjust-calling-conventions pass.
This pass incorporates torch.type_bound info and also removes NoneType
returns (eventually it will rewrite tuple types too, but can't yet
because !basicpy.TupleType doesn't track element types).

Recommend looking at adjust-calling-conventions.mlir first to see what
it is doing, and holding your nose for the implementation of the pass.
I decided to implement this with the conversion framework, because it
gives us *some* goodies for type conversion -- mainly avoiding large
amounts of tricky RAUW dances. Unfortunately, the conversion framework
isn't a perfect fit for a couple reasons:
- the incorporation of torch.type_bound is a context-sensitive rewrite
  (requires looking at the arg attr, not just the type).
- NoneType conversion is 1->0, which requires some special handling
- (not implemented yet) 1->N tuple type conversions require special
  handling.
It's a little bit scary, but on balance doing it the other way would
have its own downsides.
2021-04-05 17:56:35 -07:00
..
ATen Bump llvm-project to 0524a09cc7e1a0797982feacf505825231efbee7 2021-03-23 14:29:05 -07:00
Basicpy Bump llvm-project to 0524a09cc7e1a0797982feacf505825231efbee7 2021-03-23 14:29:05 -07:00
Numpy Add torch-adjust-calling-conventions pass. 2021-04-05 17:56:35 -07:00
Refback [RefBackend] Use std.global_memref instead of homegrown thing 2020-11-13 18:43:50 -08:00
Refbackrt [refbackrt] Scalar arg support 2021-03-23 13:16:44 -07:00
TCF Bump llvm-project to 16c6e9c58e9ae50a775945e6b407f1891f353d2f 2021-01-05 16:12:11 -08:00
TCP Bump llvm-project to 0524a09cc7e1a0797982feacf505825231efbee7 2021-03-23 14:29:05 -07:00
Torch Add torch-adjust-calling-conventions pass. 2021-04-05 17:56:35 -07:00
CMakeLists.txt [RefBackend] Rename RefBackend dialect to Refback 2020-10-08 09:07:00 -07:00