[Openmp-commits] [PATCH] D142514: [OpenMP][libomptarget] Notify the plugins regarding new mapping/unmappings

[Kevin Sala Penadés via Phabricator via Openmp-commits]

kevinsala created this revision.
kevinsala added reviewers: jdoerfert, ye-luo, jhuber6, JonChesterfield.
kevinsala added a project: OpenMP.
Herald added subscribers: kosarev, kerbowa, guansong, yaxunl, jvesely.
Herald added a project: All.
kevinsala requested review of this revision.
Herald added subscribers: openmp-commits, sstefan1.

The NextGen plugins use the information regarding new mapping/unmappings to lock/unlock the corresponding host buffer and speed up the host-device transfers. Handle also the buffers that were already locked externally, i.e., from the application.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D142514

Files:
  openmp/libomptarget/include/device.h
  openmp/libomptarget/include/omptargetplugin.h
  openmp/libomptarget/include/rtl.h
  openmp/libomptarget/plugins-nextgen/amdgpu/src/rtl.cpp
  openmp/libomptarget/plugins-nextgen/common/PluginInterface/PluginInterface.cpp
  openmp/libomptarget/plugins-nextgen/common/PluginInterface/PluginInterface.h
  openmp/libomptarget/plugins-nextgen/cuda/src/rtl.cpp
  openmp/libomptarget/plugins-nextgen/generic-elf-64bit/src/rtl.cpp
  openmp/libomptarget/src/device.cpp
  openmp/libomptarget/src/omptarget.cpp
  openmp/libomptarget/src/rtl.cpp

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