[all-commits] [llvm/llvm-project] be0063: [mlir][OpPrintingFlags] Allow to disable ElementsA...

[Andrei Golubev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: be006372f3bbcab1e2e51af93dd3302398dac9a4
      https://github.com/llvm/llvm-project/commit/be006372f3bbcab1e2e51af93dd3302398dac9a4
  Author: Andrei Golubev <andrey.golubev at intel.com>
  Date:   2024-04-09 (Tue, 09 Apr 2024)

  Changed paths:
    M mlir/include/mlir/IR/OperationSupport.h
    M mlir/lib/IR/AsmPrinter.cpp

  Log Message:
  -----------
  [mlir][OpPrintingFlags] Allow to disable ElementsAttr hex printing (#85766)

At present, large ElementsAttr is unconditionally printed with a hex
string. This means that in IR large constant values often look like:
dense<"0x000000000004000000080000000004000000080000000..."> :
tensor<10x10xi32>

Hoisting hex printing control to the user level for tooling means that
one can disable the feature and get human-readable values when
necessary:
dense<[16, 32, 48, 500...]> : tensor<10x10xi32>

Note: AsmPrinterOptions::printElementsAttrWithHexIfLarger is not always
possible to be used as it requires that one exposes MLIR's command-line
options in user tooling (including an actual compiler).

Co-authored-by: Harald Rotuna <harald.razvan.rotuna at intel.com>



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