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AIRSplitL2Memref: Enable affine_map field for MM2S and S2MM splitting modes #884

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AIRSplitL2Memref: Enable affine_map field for MM2S and S2MM splitting modes #884

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d67ba17
Use memrefSplitInfoTy and infoEntryTy to store memref splitting infor…
erwei-xilinx Jan 27, 2025
a8e776e
Fixup unused vars
erwei-xilinx Jan 27, 2025
8f592a0
Fixup an issue causing getMemrefSplitDim to fail if offsets were prod…
erwei-xilinx Jan 28, 2025
fe989c0
Add scf.parallel unrolling helper for partially unrolling some select…
erwei-xilinx Jan 30, 2025
49de71e
Add variant of isRegionEquivalentTo and isEquivalentTo that does not …
erwei-xilinx Jan 30, 2025
7d7a50d
Rewrite the AIRSplitL2Memref function; perform tiling on channel ops …
erwei-xilinx Jan 30, 2025
ce0e778
Fixup unused vars
erwei-xilinx Jan 30, 2025
c941266
Apply split stride factor at split dimension, if the dimension roots …
erwei-xilinx Jan 30, 2025
53735bb
Enable splitting info as overriding commands
erwei-xilinx Jan 30, 2025
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5 changes: 4 additions & 1 deletion mlir/include/air/Util/Dependency.h
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Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,10 @@ scf::ForOp hoistTargetOpsToNewSCFFor(PatternRewriter &rewriter,
scf::ForOp for_op,
SmallVector<Operation *> target_ops);
LogicalResult unrollScfParallel(OpBuilder builder, scf::ParallelOp par,
Operation *originalChanOp, IRMapping remap);
IRMapping remap);
LogicalResult unrollScfParallelOnDims(RewriterBase &rewriter,
scf::ParallelOp par, IRMapping remap,
SmallVector<int> dims);
void populateAIRunrollAIRChannelPutGetInScfParallelPatterns(
RewritePatternSet &patterns);
air::WaitAllOp replaceAsyncOpWithWaitAll(OpBuilder builder, IRMapping &remap,
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7 changes: 7 additions & 0 deletions mlir/include/air/Util/Util.h
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Expand Up @@ -271,6 +271,13 @@ void populateBufferMemrefToFuncArgsPattern(RewritePatternSet &patterns);
Region *findCommonRegionContainingAllAncestors(SmallVector<Operation *> ops,
Operation *until = nullptr);

// A lite version of OperationEquivalence::isRegionEquivalentTo which only
// checks for const value equivalences.
bool isRegionEquivalentTo(Region *lhs, Region *rhs);
// A lite version of OperationEquivalence::isEquivalentTo which only checks for
// const value equivalences.
bool isEquivalentTo(Operation *lhs, Operation *rhs);

} // namespace air
} // namespace xilinx

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