[all-commits] [llvm/llvm-project] 670c45: [Offload] Remove handling for device memory pool (...

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 670c453aeb1931fbecd0be31ea9cb1cca113c1af
      https://github.com/llvm/llvm-project/commit/670c453aeb1931fbecd0be31ea9cb1cca113c1af
  Author: Joseph Huber <huberjn at outlook.com>
  Date:   2025-11-06 (Thu, 06 Nov 2025)

  Changed paths:
    M offload/include/Shared/Environment.h
    M offload/plugins-nextgen/amdgpu/src/rtl.cpp
    M offload/plugins-nextgen/common/include/PluginInterface.h
    M offload/plugins-nextgen/common/src/PluginInterface.cpp
    M offload/plugins-nextgen/cuda/src/rtl.cpp
    M offload/plugins-nextgen/host/src/rtl.cpp
    A offload/test/libc/malloc_parallel.c
    M offload/test/mapping/lambda_mapping.cpp
    M offload/test/offloading/malloc.c
    R offload/test/offloading/malloc_parallel.c
    M openmp/device/include/Allocator.h
    M openmp/device/src/Allocator.cpp
    M openmp/device/src/Kernel.cpp
    M openmp/device/src/Misc.cpp
    M openmp/device/src/State.cpp
    M openmp/docs/design/Runtimes.rst

  Log Message:
  -----------
  [Offload] Remove handling for device memory pool (#163629)

Summary:
This was a lot of code that was only used for upstream LLVM builds of
AMDGPU offloading. We have a generic and fast `malloc` in `libc` now so
just use that. Simplifies code, can be added back if we start providing
alternate forms but I don't think there's a single use-case that would
justify it yet.



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