fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-24 08:50:13 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

gallium: enable intel jitevents profiling

Browse source 
LLVM when configured with "intel jitevents" enabled can inform
VTune about dynamic code, so individual shaders are attributed
profiling data and the resulting assembly can be examined.

Acked-by: Roland Scheidegger <sroland@vmware.com>
This commit is contained in:
Tim Rowley 2016-03-28 14:29:30 -05:00
parent 0062c5f09b
commit b65f7ec450
1 changed files with 9 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
View file

@ -81,6 +81,11 @@
#include <llvm/IR/Module.h>
#include <llvm/Support/CBindingWrapping.h>
#include <llvm/Config/llvm-config.h>
#if LLVM_USE_INTEL_JITEVENTS
#include <llvm/ExecutionEngine/JITEventListener.h>
#endif
// Workaround http://llvm.org/PR23628
#if HAVE_LLVM >= 0x0307
# pragma pop_macro("DEBUG")
@ -629,6 +634,10 @@ lp_build_create_jit_compiler_for_module(LLVMExecutionEngineRef *OutJIT,
ExecutionEngine *JIT;
JIT = builder.create();
#if LLVM_USE_INTEL_JITEVENTS
JITEventListener *JEL = JITEventListener::createIntelJITEventListener();
JIT->RegisterJITEventListener(JEL);
#endif
if (JIT) {
*OutJIT = wrap(JIT);
return 0;