subject:"\[clang\-tools\-extra\] \[openmp\] \[libc\] \[compiler\-rt\] \[llvm\] \[clang\] \[lld\] \[flang\] \[libcxx\] \[lldb\] \[PGO\]\[OpenMP\] Instrumentation for GPU devices \(PR #76587\)"

[clang-tools-extra] [openmp] [libc] [compiler-rt] [llvm] [clang] [lld] [flang] [libcxx] [lldb] [PGO][OpenMP] Instrumentation for GPU devices (PR #76587)

2024-01-04 Thread via cfe-commits

WenleiHe wrote: > ongoing effort to extends PGO instrumentation to GPU device code Is there a high level description for this effort and its goal? Traditional compiler PGO is mostly for profiling control-flow, but we don't usually have a lot of control flow for GPU kernels.

[clang-tools-extra] [openmp] [libc] [compiler-rt] [llvm] [clang] [lld] [flang] [libcxx] [lldb] [PGO][OpenMP] Instrumentation for GPU devices (PR #76587)

2024-01-04 Thread Ethan Luis McDonough via cfe-commits

@@ -163,3 +163,87 @@ Error GenericGlobalHandlerTy::readGlobalFromImage(GenericDeviceTy , return Plugin::success(); } + +bool GenericGlobalHandlerTy::hasProfilingGlobals(GenericDeviceTy , + DeviceImageTy ) { + GlobalTy