[all-commits] [llvm/llvm-project] 2a2886: [mlir][sparse] improved testing and codegen for se...
Aart Bik via All-commits
all-commits at lists.llvm.org
Thu Jun 16 16:14:07 PDT 2022
Author: Aart Bik <ajcbik at google.com>
Date: 2022-06-16 (Thu, 16 Jun 2022)
[mlir][sparse] improved testing and codegen for semi-ring operations
The semi-ring blocks were simply "inlined" by the sparse compiler but
without any filtering or patching. This revision improves the analysis
(rejecting blocks that use non-invariant computations from outside
their blocks, except for linalg.index) and also improves the codegen
by properly patching up index computations (previous version crashed).
With a regression test. Also updated the documentation now that the
example code is properly working.
Reviewed By: bixia
Differential Revision: https://reviews.llvm.org/D128000
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