[all-commits] [llvm/llvm-project] ce976d: [mlir] Add polynomial approximation for math::LogO...

[Eugene Zhulenev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ce976d2db39fd20d9941ae84f977c88d380277ab
      https://github.com/llvm/llvm-project/commit/ce976d2db39fd20d9941ae84f977c88d380277ab
  Author: Eugene Zhulenev <ezhulenev at google.com>
  Date:   2021-02-24 (Wed, 24 Feb 2021)

  Changed paths:
    M mlir/lib/Dialect/Math/Transforms/CMakeLists.txt
    M mlir/lib/Dialect/Math/Transforms/PolynomialApproximation.cpp
    M mlir/test/Dialect/Math/polynomial-approximation.mlir
    M mlir/test/lib/Transforms/TestPolynomialApproximation.cpp
    M mlir/test/mlir-cpu-runner/math_polynomial_approx.mlir

  Log Message:
  -----------
  [mlir] Add polynomial approximation for math::LogOp (using builders API)

Replace math::LogOp with an approximations from the the Julien Pommier's SSE math library

Link: http://gruntthepeon.free.fr/ssemath

Reviewed By: asaadaldien

Differential Revision: https://reviews.llvm.org/D97304