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[RFC] Offloading C++ standard parallel algorithms to GPUs using OpenMP#66465

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AntonRydahl wants to merge 4 commits intollvm:mainllvm/llvm-project:mainfrom

AntonRydahl:omp_stdpar_backendAntonRydahl/llvm-project:omp_stdpar_backendCopy head branch name to clipboard

Conversation Commits4 (4)Checks Files changed

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[RFC] Offloading C++ standard parallel algorithms to GPUs using OpenMP#66465
AntonRydahl wants to merge 4 commits intollvm:mainfrom
AntonRydahl:omp_stdpar_backend

Commits

Commits on Sep 15, 2023

Proof of concept for offloading C++ standard parallel algorithms to the GPU using OpenMP. To enable offloading, compile with -D_LIBCPP_ENABLE_OPENMP_OFFLOAD
AntonRydahl
committed
Clang-formatted for_Each.h and transform.h
AntonRydahl
committed

Commits on Sep 18, 2023

Updated OpenMP data mapping to be conservative unless _LIBCPP_OPENMP_OFFLOAD_MAPPED is defined
AntonRydahl
committed

Commits on Sep 20, 2023

Offloading version of transform with three iterator inputs
AntonRydahl
committed

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