[libcxx-commits] [PATCH] D87380: Support Threading Building Blocks 2020 (oneTBB)

[Mikhail Dvorskiy via Phabricator via libcxx-commits]

MikeDvorskiy created this revision.
MikeDvorskiy added reviewers: ldionne, rodgert.
Herald added subscribers: libcxx-commits, jfb, dexonsmith.
MikeDvorskiy requested review of this revision.

Support Threading Building Blocks 2020 (oneTBB) for "tbb" parallel backend.

After the changes the "tbb" parallel backend will work with old TBB versions(TBB_INTERFACE_VERSION <= 12000) and new ones (TBB 2020 and greater)

More about oneTBB:
https://github.com/oneapi-src/oneTBB


Repository:
  rPSTL pstl

https://reviews.llvm.org/D87380

Files:
  pstl/include/pstl/internal/parallel_backend_tbb.h

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