Commit Graph

9 Commits

Author SHA1 Message Date
Chris Lattner dc4e913be9 [PatternMatch] Big mechanical rename OwningRewritePatternList -> RewritePatternSet and insert -> add. NFC
This doesn't change APIs, this just cleans up the many in-tree uses of these
names to use the new preferred names.  We'll keep the old names around for a
couple weeks to help transitions.

Differential Revision: https://reviews.llvm.org/D99127
2021-03-22 17:20:50 -07:00
Chris Lattner 3a506b31a3 Change OwningRewritePatternList to carry an MLIRContext with it.
This updates the codebase to pass the context when creating an instance of
OwningRewritePatternList, and starts removing extraneous MLIRContext
parameters.  There are many many more to be removed.

Differential Revision: https://reviews.llvm.org/D99028
2021-03-21 10:06:31 -07:00
Stephan Herhut 33a58c1c5c [mlir][gpu] Allow all dialects in SCF to GPU conversion.
With the standard dialect being split up, the set of dialects that are
used when converting to GPU is growing. This change modifies the
SCFToGpu pass to allow all operations inside launch bodies.

Differential Revision: https://reviews.llvm.org/D96480
2021-02-11 10:02:26 +01:00
Alexander Belyaev b1e1bbae0e [mlir] Add ComplexDialect to SCF->GPU pass. 2021-01-20 21:18:09 +01:00
Stephan Herhut 5da2423bc0 [mlir][gpu] Only transform mapped parallel loops to GPU.
This exposes a hook to configure legality of operations such that only
`scf.parallel` operations that have mapping attributes are marked as
illegal. Consequently, the transformation can now also be applied to
mixed forms.

Differential Revision: https://reviews.llvm.org/D91340
2020-11-13 09:15:17 +01:00
River Riddle 3fffffa882 [mlir][Pattern] Add a new FrozenRewritePatternList class
This class represents a rewrite pattern list that has been frozen, and thus immutable. This replaces the uses of OwningRewritePatternList in pattern driver related API, such as dialect conversion. When PDL becomes more prevalent, this API will allow for optimizing a set of patterns once without the need to do this per run of a pass.

Differential Revision: https://reviews.llvm.org/D89104
2020-10-26 18:01:06 -07:00
Alex Zinenko eb8edd8526 [mlir] SCFToGPUPass: fix macros referring to LOOPS to use SCF instead
One header guard was overlooked when renaming LoopOps to SCF, rename it.
Also drop two unused macros, one of which referred to LoopOp (not "Ops",
hence the overlook).
2020-06-02 13:03:13 +02:00
MaheshRavishankar 2bcd1927dd [mlir][SCFToGPU] Remove conversions from scf.for to gpu.launch.
Keeping in the affine.for to gpu.launch conversions, which should
probably be the affine.parallel to gpu.launch conversion as well.

Differential Revision: https://reviews.llvm.org/D80747
2020-06-01 23:06:20 -07:00
Alex Zinenko 4ead2cf76c [mlir] Rename conversions involving ex-Loop dialect to mention SCF
The following Conversions are affected: LoopToStandard -> SCFToStandard,
LoopsToGPU -> SCFToGPU, VectorToLoops -> VectorToSCF. Full file paths are
affected. Additionally, drop the 'Convert' prefix from filenames living under
lib/Conversion where applicable.

API names and CLI options for pass testing are also renamed when applicable. In
particular, LoopsToGPU contains several passes that apply to different kinds of
loops (`for` or `parallel`), for which the original names are preserved.

Differential Revision: https://reviews.llvm.org/D79940
2020-05-15 10:45:11 +02:00