--- /dev/null
+# **************************************************************************
+# * Copyright(c) 1998-2014, ALICE Experiment at CERN, All rights reserved. *
+# * *
+# * Author: The ALICE Off-line Project. *
+# * Contributors are mentioned in the code where appropriate. *
+# * *
+# * Permission to use, copy, modify and distribute this software and its *
+# * documentation strictly for non-commercial purposes is hereby granted *
+# * without fee, provided that the above copyright notice appears in all *
+# * copies and that both the copyright notice and this permission notice *
+# * appear in the supporting documentation. The authors make no claims *
+# * about the suitability of this software for any purpose. It is *
+# * provided "as is" without express or implied warranty. *
+# **************************************************************************
+
+# Module
+set(MODULE AliHLTTPCCAGPU)
+
+find_package(CUDA)
+if(NOT CUDA_FOUND)
+ message( FATAL_ERROR "NVIDIA CUDA package not found. Please install or set HLT_CUDA=OFF" )
+endif(NOT CUDA_FOUND)
+
+#set nvcc flags
+set(CUDA_NVCC_FLAGS --use_fast_math --maxrregcount 64 -O4 -Xptxas -O4 -gencode arch=compute_20,code=sm_20 -gencode arch=compute_30,code=sm_30 -gencode arch=compute_35,code=sm_35)
+
+#for convenience
+set(CAGPUDIR ${AliRoot_SOURCE_DIR}/HLT/TPCLib/tracking-ca/cagpu)
+
+#nvcc fails with std=c++11, remove it temporarily
+string(FIND ${CMAKE_CXX_FLAGS} "-std=c++11" STDCXX11FOUND )
+if(STDCXX11FOUND GREATER -1)
+ string(REPLACE "-std=c++11" "-std=c++98" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+endif()
+
+#compile CUDA object file
+cuda_compile(CAGPU_O AliHLTTPCCAGPUTrackerNVCC.cu)
+
+#set it back
+if(STDCXX11FOUND GREATER -1)
+ string ( REPLACE "-std=c++98" "-std=c++11" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" )
+endif()
+#end of CUDA specific stuff; from here on build usual library
+
+
+# bit of a hack, but otherwise dictionary compilation fails:
+# defines cudaError_t to make it known
+# defines __ROOT__; triggers "ifdef" in source code to circumvent broken cint behaviour with "volatile" keyword
+# not sure why __ROOT__ is used here, could just as well be something else
+set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/G__AliHLTTPCCAGPU.cxx PROPERTIES COMPILE_DEFINITIONS "cudaError_t=int;__ROOT__")
+
+# Module include folder
+include_directories(${AliRoot_SOURCE_DIR}/HLT/TPCLib/tracking-ca/cagpu/cuda
+ ${AliRoot_SOURCE_DIR}/HLT/TPCLib/tracking-ca/cagpu
+ ${AliRoot_SOURCE_DIR}/HLT/TPCLib/tracking-ca
+ )
+
+# Additional include folders in alphabetical order except ROOT
+include_directories(${ROOT_INCLUDE_DIRS}
+ ${AliRoot_SOURCE_DIR}/HLT/BASE
+ )
+
+# Sources in alphabetical order
+set(SRCS
+ ${CAGPUDIR}/AliHLTTPCCAGPUTrackerBase.cxx
+ ${CAGPU_O}
+ )
+
+# Headers from sources
+set(HDRS
+ ${CAGPUDIR}/AliHLTTPCCAGPUTrackerBase.h
+ AliHLTTPCCAGPUTrackerNVCC.h
+ AliHLTTPCCAGPUTrackerCommon.h
+ )
+
+# Generate the dictionary
+# It will create G_ARG1.cxx and G_ARG1.h / ARG1 = function first argument
+get_directory_property(incdirs INCLUDE_DIRECTORIES)
+generate_dictionary("${MODULE}" "${MODULE}LinkDef.h" "${HDRS}" "${incdirs}")
+
+# Generate the ROOT map
+# Dependecies
+set(LIBDEPS ${CUDA_LIBRARIES} cuda)
+generate_rootmap("${MODULE}" "${LIBDEPS}" "${CMAKE_CURRENT_SOURCE_DIR}/${MODULE}LinkDef.h")
+
+# Add a library to the project using the specified source files
+add_library(${MODULE} SHARED ${SRCS} G__${MODULE}.cxx)
+#CUDA run-time and driver
+target_link_libraries(${MODULE} ${CUDA_LIBRARIES} cuda)
+
+# Additional compilation flags
+set_target_properties(${MODULE} PROPERTIES COMPILE_FLAGS "-O -g")
+
+*# Installation
+install(TARGETS ${MODULE}
+ ARCHIVE DESTINATION lib
+ LIBRARY DESTINATION lib)
+
+install(FILES ${HDRS} DESTINATION include)
\ No newline at end of file
--- /dev/null
+# **************************************************************************
+# * Copyright(c) 1998-2014, ALICE Experiment at CERN, All rights reserved. *
+# * *
+# * Author: The ALICE Off-line Project. *
+# * Contributors are mentioned in the code where appropriate. *
+# * *
+# * Permission to use, copy, modify and distribute this software and its *
+# * documentation strictly for non-commercial purposes is hereby granted *
+# * without fee, provided that the above copyright notice appears in all *
+# * copies and that both the copyright notice and this permission notice *
+# * appear in the supporting documentation. The authors make no claims *
+# * about the suitability of this software for any purpose. It is *
+# * provided "as is" without express or implied warranty. *
+# **************************************************************************
+
+# Module
+set(MODULE AliHLTTPCCAGPUOpenCL)
+
+# AMD APP SDK required for OpenCL tracker; it's using specific
+# extensions (currently) not provided by other vendors.
+# either set cmake variable via "-D$AMDAPPSDKROOT=/path/to/amdappsdkroot"
+# or via environment variable $AMDAPPSDKROOT
+if(NOT AMDAPPSDKROOT)
+ set(AMDAPPSDKROOT $ENV{AMDAPPSDKROOT})
+endif()
+
+if(NOT AMDAPPSDKROOT)
+ message(FATAL_ERROR "AMDAPPSDKROOT not set. Please install AMD APP SDK and set $AMDAPPSDKROOT or disable HLT_OPENCL.")
+endif()
+
+if(NOT "$ENV{GPU_FORCE_64BIT_PTR}" STREQUAL "1")
+ message(FATAL_ERROR "Please set env variable $GPU_FORCE_64BIT_PTR=1, required by HLT OpenCL tracker.")
+endif()
+
+#convenience variables
+set(CAGPUDIR ${AliRoot_SOURCE_DIR}/HLT/TPCLib/tracking-ca/cagpu)
+
+# build the OpenCL compile wrapper:
+# -- checks the correct vendor implementation (AMD)
+# -- builds binary code (blob) for the found platform(s)
+add_executable(opencl_compiler ${CAGPUDIR}/makefiles/makefile_opencl_compiler.cpp)
+target_link_libraries(opencl_compiler -L${AMDAPPSDKROOT}/lib/x86_64 amdocl64 OpenCL)
+
+#convenience variables
+set(CL_SRC AliHLTTPCCAGPUTrackerOpenCL.cl )
+set(CL_BIN ${CMAKE_CURRENT_BINARY_DIR}/AliHLTTPCCAGPUTrackerOpenCLCode.bin )
+set(CL_INC
+ -I${AliRoot_SOURCE_DIR}/HLT/BASE
+ -I${AliRoot_SOURCE_DIR}/HLT/TPCLib/tracking-ca
+ -I${CAGPUDIR}
+)
+
+# executes OpenCL compiler wrapper to build binary object
+add_custom_command(
+ OUTPUT ${CL_BIN}
+ COMMAND opencl_compiler -output-file ${CL_BIN} ${CL_SRC} -- ${CL_INC} -x clc++
+ MAIN_DEPENDENCY ${CL_SRC}
+)
+
+# make cmake compile the assembler file
+set_source_files_properties(${CAGPUDIR}/makefiles/include.S PROPERTIES LANGUAGE CXX)
+# add proper dependency on included binary code
+set_source_files_properties(${CAGPUDIR}/makefiles/include.S PROPERTIES OBJECT_DEPENDS ${CL_BIN})
+
+# bit of a hack, but otherwise dictionary compilation fails:
+# defines __ROOT__; triggers "ifdef" in source code to circumvent broken cint behaviour with "volatile" keyword
+# not sure why __ROOT__ is used here, could just as well be something else
+set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/G__AliHLTTPCCAGPUOpenCL.cxx PROPERTIES COMPILE_DEFINITIONS "__ROOT__")
+
+# Module include folder
+include_directories(${AliRoot_SOURCE_DIR}/HLT/TPCLib/tracking-ca/cagpu/opencl
+ ${AliRoot_SOURCE_DIR}/HLT/TPCLib/tracking-ca/makefiles
+ ${AliRoot_SOURCE_DIR}/HLT/TPCLib/tracking-ca/cagpu
+ ${AliRoot_SOURCE_DIR}/HLT/TPCLib/tracking-ca
+ )
+
+# Additional include folders in alphabetical order except ROOT
+include_directories(${ROOT_INCLUDE_DIRS}
+ ${AliRoot_SOURCE_DIR}/HLT/BASE
+ ${AMDAPPSDKROOT}/include
+ )
+
+# Sources in alphabetical order
+set(SRCS
+ ${CAGPUDIR}/AliHLTTPCCAGPUTrackerBase.cxx
+ AliHLTTPCCAGPUTrackerOpenCL.cxx
+ ${CAGPUDIR}/makefiles/include.S
+ )
+
+# Headers from sources
+set(HDRS
+ ${CAGPUDIR}/AliHLTTPCCAGPUTrackerBase.h
+ ${CAGPUDIR}/AliHLTTPCCAGPUTrackerCommon.h
+ AliHLTTPCCAGPUTrackerOpenCL.h
+ AliHLTTPCCAGPUTrackerOpenCLInternals.h
+ )
+
+# Generate the dictionary
+# It will create G_ARG1.cxx and G_ARG1.h / ARG1 = function first argument
+get_directory_property(incdirs INCLUDE_DIRECTORIES)
+generate_dictionary("${MODULE}" "${MODULE}LinkDef.h" "${HDRS}" "${incdirs}")
+
+# Generate the ROOT map
+# Dependecies
+set(LIBDEPS ${CUDA_LIBRARIES} cuda)
+generate_rootmap("${MODULE}" "${LIBDEPS}" "${CMAKE_CURRENT_SOURCE_DIR}/${MODULE}LinkDef.h")
+
+# Add a library to the project using the specified source files
+add_library(${MODULE} SHARED ${SRCS} G__${MODULE}.cxx)
+#CUDA run-time and driver
+link_directories(${AMDAPPSDKROOT}/lib/x86_64)
+target_link_libraries(amdocl64 OpenCL)
+
+# Additional compilation flags
+set_target_properties(${MODULE} PROPERTIES COMPILE_FLAGS "-O -g")
+
+*# Installation
+install(TARGETS ${MODULE}
+ ARCHIVE DESTINATION lib
+ LIBRARY DESTINATION lib)
+
+install(FILES ${HDRS} DESTINATION include)
\ No newline at end of file
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff