[Openmp-commits] [PATCH] D104695: [AMDGPU][Libomptarget] Collect allocatable memory pools using HSA

[Pushpinder Singh via Phabricator via Openmp-commits]

pdhaliwal created this revision.
pdhaliwal added reviewers: JonChesterfield, ronlieb, carlo.bertolli.
Herald added subscribers: kerbowa, t-tye, tpr, dstuttard, yaxunl, nhaehnle, jvesely, kzhuravl.
pdhaliwal requested review of this revision.
Herald added subscribers: openmp-commits, wdng.
Herald added a project: OpenMP.

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 <https://reviews.llvm.org/D104691>. The goal of this series of patches is to remove
_atl_machine global. The next patch will drop g_atl_machine entirely.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D104695

Files:
  openmp/libomptarget/plugins/amdgpu/src/rtl.cpp

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