tree 3977fa4ee5b126cfd34bd9ec6e4d1fd13c44a3b2
parent 921729314be5ad643dce904e78acce12a29f354a
author Pushpinder Singh <Pushpinder.Singh@amd.com> 1617692000 +0000
committer Copybara-Service <copybara-worker@google.com> 1618600622 -0700

[AMDGPU][OpenMP] Add amdgpu-arch tool to list AMD GPUs installed

This patch adds new clang tool named amdgpu-arch which uses
HSA to detect installed AMDGPU and report back latter's march.
This tool is built only if system has HSA installed.

The value printed by amdgpu-arch is used to fill -march when
latter is not explicitly provided in -Xopenmp-target.

Reviewed By: JonChesterfield, gregrodgers

Differential Revision: https://reviews.llvm.org/D99949

GitOrigin-RevId: 7029cffc4e78556cfe820791c612968bb15b2ffb