There are various runtime calls in the device runtime with unused, or
always fixed, arguments. This is bad for all sorts of reasons. Clean up
two before as we match them in OpenMPOpt now.
Reviewed By: JonChesterfield
Differential Revision: https://reviews.llvm.org/D83268
Summary:
[libomptarget][nfc] Move omp locks under target_impl
These are likely to be target specific, even down to the lock_t which is
correspondingly moved out of interface.h. The alternative is to include
interface.h in target_impl which substantiatially increases the scope of
those symbols.
The current nvptx implementation deadlocks on amdgcn. The preferred
implementation for that arch is still under discussion - this change
leaves declarations in target_impl.
The functions could be inline for nvptx. I'd prefer to keep the internals
hidden in the target_impl translation unit, but will add the (possibly renamed)
macros to target_impl.h if preferred.
Reviewers: ABataev, jdoerfert, grokos
Reviewed By: jdoerfert
Subscribers: jvesely, mgorny, jfb, openmp-commits
Tags: #openmp
Differential Revision: https://reviews.llvm.org/D71574
Summary:
[libomptarget] Implement target_impl for amdgcn
Smallest atomic addition for a new target. Implements enough of the amdgcn
specific code that some of the source files under nvptx/src could be compiled,
without modification, to run on amdgcn.
This foreshadows a work in progress patch to move said source out of nvptx/src.
Patch based on fork at https://github.com/ROCm-Developer-Tools/llvm-project
Reviewers: ABataev, jdoerfert, grokos, ronlieb
Subscribers: jvesely, jfb, openmp-commits
Tags: #openmp
Differential Revision: https://reviews.llvm.org/D69718
Summary:
[nfc][libomptarget] Decrease coupling between files
debug.h used the symbol omptarget_device_environment so implicitly required
an include of omptarget-nvptx.h to compile. Similarly interface.h uses size_t.
Moving this declaration to a new header means cancel, critical can now build
without omptarget-nvptx.h. After this change, debug.h, cancel.cu, critical.cu
could move under a common source directory.
Reviewers: ABataev, jdoerfert, grokos
Subscribers: openmp-commits
Tags: #openmp
Differential Revision: https://reviews.llvm.org/D69473
Summary:
[libomptarget][nfc] Make interface.h target independent
Move interface.h under a top level include directory.
Remove #includes to avoid the interface depending on the implementation.
Reviewers: ABataev, jdoerfert, grokos, ronlieb, RaviNarayanaswamy
Reviewed By: jdoerfert
Subscribers: mgorny, openmp-commits
Tags: #openmp
Differential Revision: https://reviews.llvm.org/D68615
llvm-svn: 374919
Johannes Doerfert