[all-commits] [llvm/llvm-project] 7d1c66: [flang] Allow to pass an async id to allocate the ...

[Valentin Clement (バレンタイン クレメン) via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7d1c661381d36018fd105f4ad4c2d6dc45e7288b
      https://github.com/llvm/llvm-project/commit/7d1c661381d36018fd105f4ad4c2d6dc45e7288b
  Author: Valentin Clement (バレンタイン クレメン) <clementval at gmail.com>
  Date:   2024-12-04 (Wed, 04 Dec 2024)

  Changed paths:
    M flang/include/flang/Runtime/CUDA/allocator.h
    M flang/include/flang/Runtime/CUDA/common.h
    M flang/include/flang/Runtime/allocatable.h
    M flang/include/flang/Runtime/allocator-registry.h
    M flang/include/flang/Runtime/descriptor.h
    M flang/lib/Lower/Allocatable.cpp
    M flang/lib/Optimizer/Builder/Runtime/Allocatable.cpp
    M flang/runtime/CUDA/allocatable.cpp
    M flang/runtime/CUDA/allocator.cpp
    M flang/runtime/CUDA/descriptor.cpp
    M flang/runtime/allocatable.cpp
    M flang/runtime/array-constructor.cpp
    M flang/runtime/descriptor.cpp
    M flang/test/HLFIR/elemental-codegen.fir
    M flang/test/Lower/OpenACC/acc-declare.f90
    M flang/test/Lower/allocatable-polymorphic.f90
    M flang/test/Lower/allocatable-runtime.f90
    M flang/test/Lower/allocate-mold.f90
    M flang/test/Lower/polymorphic.f90
    M flang/unittests/Runtime/CUDA/Allocatable.cpp
    M flang/unittests/Runtime/CUDA/AllocatorCUF.cpp
    M flang/unittests/Runtime/CUDA/Memory.cpp

  Log Message:
  -----------
  [flang] Allow to pass an async id to allocate the descriptor (#118713)

This is a patch in preparation for the support stream ordered memory
allocator in CUDA Fortran.

This patch adds an asynchronous id to the AllocatableAllocate runtime
function and to Descriptor::Allocate so it can be passed down to the
registered allocator. It is up to the allocator to use this value or
not.

A follow up patch will implement that asynchronous allocator for CUDA
Fortran.



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