[all-commits] [llvm/llvm-project] 0557c6: [mlir] Keep sorted vector of registered operation ...
Eugene Zhulenev via All-commits
all-commits at lists.llvm.org
Thu Feb 3 14:19:47 PST 2022
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 0557c6a7970d174d4c575b667590490d5c9a3539
https://github.com/llvm/llvm-project/commit/0557c6a7970d174d4c575b667590490d5c9a3539
Author: Eugene Zhulenev <ezhulenev at google.com>
Date: 2022-02-03 (Thu, 03 Feb 2022)
Changed paths:
M mlir/include/mlir/IR/MLIRContext.h
M mlir/lib/IR/MLIRContext.cpp
Log Message:
-----------
[mlir] Keep sorted vector of registered operation names for efficient lookup
I see a lot of array sorting in stack traces of our compiler, canonicalizer traverses this list every time it builds a pattern set, and it gets expensive very quickly.
Reviewed By: rriddle, mehdi_amini
Differential Revision: https://reviews.llvm.org/D118937
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