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| author | Eli Bendersky <eli.bendersky@intel.com> | 2012-03-13 08:33:15 +0000 |
|---|---|---|
| committer | Eli Bendersky <eli.bendersky@intel.com> | 2012-03-13 08:33:15 +0000 |
| commit | 61b1851a205cb8dd29c1d3d4231efb8f8f7da283 (patch) | |
| tree | 8282d3ba79077e426d5875c82f3c6f97513f0b77 /CMakeLists.txt | |
| parent | c007ba86f31ebe3a1c4cdba5fa23260caaf81e0f (diff) | |
Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM.
Also refactor the existing OProfile profiling code to reuse the same interfaces with the VTune profiling code.
In addition, unit tests for the profiling interfaces were added.
This patch was prepared by Andrew Kaylor and Daniel Malea, and reviewed in the llvm-commits list by Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152620 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 5313d110d2..7e4da7140b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -156,6 +156,44 @@ else() option(LLVM_ENABLE_ASSERTIONS "Enable assertions" ON) endif() +option(LLVM_USE_INTEL_JITEVENTS + "Use Intel JIT API to inform Intel(R) VTune(TM) Amplifier XE 2011 about JIT code" + OFF) + +if( LLVM_USE_INTEL_JITEVENTS ) + # Verify we are on a supported platform + if( CMAKE_SYSTEM_NAME MATCHES "Windows" OR CMAKE_SYSTEM_NAME MATCHES "Linux" ) + # Directory where Intel Parallel Amplifier XE 2011 is installed. + if ( WIN32 ) + set(LLVM_INTEL_JITEVENTS_DIR $ENV{VTUNE_AMPLIFIER_XE_2011_DIR}) + else ( WIN32 ) + set(LLVM_INTEL_JITEVENTS_DIR "/opt/intel/vtune_amplifier_xe_2011") + endif ( WIN32 ) + + # Set include and library search paths for Intel JIT Events API + set(LLVM_INTEL_JITEVENTS_INCDIR "${LLVM_INTEL_JITEVENTS_DIR}/include") + + if ( CMAKE_SIZEOF_VOID_P EQUAL 8 ) + set(LLVM_INTEL_JITEVENTS_LIBDIR "${LLVM_INTEL_JITEVENTS_DIR}/lib64") + else ( CMAKE_SIZEOF_VOID_P EQUAL 8 ) + set(LLVM_INTEL_JITEVENTS_LIBDIR "${LLVM_INTEL_JITEVENTS_DIR}/lib32") + endif ( CMAKE_SIZEOF_VOID_P EQUAL 8 ) + else() + message(FATAL_ERROR + "Intel JIT API support is available on Linux and Windows only.") + endif() +endif( LLVM_USE_INTEL_JITEVENTS ) + +option(LLVM_USE_OPROFILE + "Use opagent JIT interface to inform OProfile about JIT code" OFF) + +# If enabled, ierify we are on a platform that supports oprofile. +if( LLVM_USE_OPROFILE ) + if( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" ) + message(FATAL_ERROR "OProfile support is available on Linux only.") + endif( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" ) +endif( LLVM_USE_OPROFILE ) + # Define an option controlling whether we should build for 32-bit on 64-bit # platforms, where supported. if( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 ) |