[all-commits] [llvm/llvm-project] 20df2c: [AMDGPU][Libomptarget] Collect allocatable memory ...

[pdhaliwal-amd via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 20df2c7052c09934ce87ccc409da9d3dc24b7ca0
      https://github.com/llvm/llvm-project/commit/20df2c7052c09934ce87ccc409da9d3dc24b7ca0
  Author: Pushpinder Singh <Pushpinder.Singh at amd.com>
  Date:   2021-06-28 (Mon, 28 Jun 2021)

  Changed paths:
    M openmp/libomptarget/plugins/amdgpu/src/rtl.cpp

  Log Message:
  -----------
  [AMDGPU][Libomptarget] Collect allocatable memory pools using HSA

The logic is almost similar to that of system.cpp with one change that
instead of adding all the memory pools to a device struct it only
keeps a single pool. The existing approach also always allocated memory on
the first HSA pool found for a GPU.

This depends on D104691. The goal of this series of patches is to remove
_atl_machine global. The next patch will drop g_atl_machine entirely.

Reviewed By: JonChesterfield

Differential Revision: https://reviews.llvm.org/D104695