Guray Ozen 89bb0cae46 [mlir][transform] Create GPU transform dialect ... This revision adds GPU transform dialect. It also introduce a prefix such as "transform.gpu" for all ops related to this dialect. MLIR already had two GPU transform op in linalg. This revision moves these ops into GPUTransformOps. The Ops are as follows: `transform.structured.map_nested_foreach_thread_to_gpu_blocks` -> `transform.gpu.map_foreach_to_blocks` This op selects the outermost (toplevel) foreach_thread and parallelize across GPU blocks. It can also generate `gpu_launch`. `transform.structured.map_nested_foreach_thread_to_gpu_threads` -> `transform.gpu.map_nested_foreach_to_threads` This op parallelizes nested foreach_thread that are inside `gpu_launch` across GPU threads. It doesn't add new functionality, but there are some minor refactoring of the code. Reviewed By: ftynse Differential Revision: https://reviews.llvm.org/D134800		2022-10-04 13:09:08 +02:00
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bazel	[mlir][transform] Create GPU transform dialect	2022-10-04 13:09:08 +02:00