Commit 3535b12a authored by Tomáš Oberhuber's avatar Tomáš Oberhuber Committed by Jakub Klinkovský
Browse files

Experinments with cmake - HIP build does not work again.

parent 54829da3

CMakeLists.txt

+15 −10
Original line number Diff line number Diff line
@@ -20,6 +20,8 @@ set( tnlVersion "0.1" ) 
option(OFFLINE_BUILD "Offline build (i.e. without downloading libraries such as pybind11)" OFF)

option(WITH_CUDA "Build with CUDA support" ON)

set(WITH_CUDA_ARCH "auto" CACHE STRING "Build for these CUDA architectures")

option(WITH_HIP "Build with HIP support" ON)

set(WITH_HIP_PLATFORM "nvcc" CACHE STRING "HIP backend compiler." )

option(WITH_OPENMP "Build with OpenMP support" ON)

option(WITH_MPI "Build with MPI support" ON)

option(WITH_GMP "Build with GMP support" OFF)
@@ -33,14 +35,15 @@ option(BUILD_MATRIX_TESTS "Build tests for matrix formats" OFF) 
option(BUILD_PYTHON "Compile the Python bindings" OFF)

option(BUILD_DOC "Build examples included in the documentation" OFF)



# install paths relative to the cmake's prefix

set( TNL_TARGET_INCLUDE_DIRECTORY "include/TNL" )

set( TNL_TARGET_DATA_DIRECTORY "share/TNL" )



# set cmake's include path so that we can include modules from

# the cmake directory in the TNL repository

set( CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake" )



# install paths relative to the cmake's prefix

set( TNL_TARGET_INCLUDE_DIRECTORY "include/TNL" )

set( TNL_TARGET_DATA_DIRECTORY "share/TNL" )



# Note that in cmake 3.10 the FindOpenMP and FindMPI modules are broken - they do not work when

# CMAKE_EXECUTABLE_SUFFIX is not empty, see https://www.mail-archive.com/cmake@cmake.org/msg56886.html

# Hence, we find OpenMP and MPI before setting CMAKE_EXECUTABLE_SUFFIX.
@@ -109,7 +112,7 @@ elseif( CMAKE_CXX_COMPILER_ID STREQUAL "Intel" ) 
endif()



# disable GCC's infamous "maybe-uninitialized" warning (it produces mostly false positives)

if( CMAKE_CXX_COMPILER_ID STREQUAL "GNU" )

if( CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND NOT ${WITH_HIP} )

   set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-maybe-uninitialized" )

endif()
@@ -256,21 +259,22 @@ if( ${WITH_CUDA} ) 
endif()



#####

# Check for HIP

# Check for HIP - TODO: Put this after CUDA check when we do not need to build

#                       everything with hipcc ... or we can just build everything with HIP ... who knows? :)

#

if( ${WITH_HIP} )

   find_package(HIP)

   if(HIP_FOUND)

      set(BUILD_HIP TRUE)

      set(CMAKE_HIPCXX_FLAGS ${CMAKE_HIPCXX_FLAGS} -I${HIP_ROOT_DIR}/include -DHAVE_HIP -DHIP_PLATFORM=nvcc )

      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I${HIP_ROOT_DIR}/include -DHAVE_HIP -I/usr/lib/llvm-8/include/openmp -L/usr/lib/llvm-8/lib -lomp -fopenmp")

      #set(CMAKE_HIPCXX_FLAGS ${CMAKE_HIPCXX_FLAGS} -I${HIP_ROOT_DIR}/include -DHAVE_HIP -DHIP_PLATFORM=nvcc )

      set(CMAKE_HIPCXX_FLAGS ${CMAKE_HIPCXX_FLAGS} -DHAVE_HIP -DHIP_PLATFORM=nvcc )

      #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I${HIP_ROOT_DIR}/include -DHAVE_HIP -I/usr/lib/llvm-8/include/openmp -L/usr/lib/llvm-8/lib -lomp -fopenmp")

      #set(CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS_INIT} -L/usr/lib/llvm-8/lib} )

      set(CMAKE_CXX_COMPILER "${HIP_ROOT_DIR}/bin/hipcc" )

      set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/lib/llvm-8/lib -lomp")

      #set(CMAKE_CXX_COMPILER "${HIP_ROOT_DIR}/bin/hipcc" )

      #set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/lib/llvm-8/lib -lomp")

   endif()

endif()





find_package( DCMTK )

if( DCMTK_FOUND )

   set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DHAVE_DCMTK_H" )
@@ -396,6 +400,7 @@ message( " OFFLINE_BUILD = ${OFFLINE_BUILD}" ) 
message( "   WITH_CUDA = ${WITH_CUDA}" )

message( "   WITH_CUDA_ARCH = ${WITH_CUDA_ARCH}" )

message( "   WITH_HIP = ${WITH_HIP}" )

message( "   WITH_HIP_PLATFORM = ${WITH_HIP_PLATFORM}" )

message( "   WITH_OPENMP = ${WITH_OPENMP}" )

message( "   WITH_MPI = ${WITH_MPI}" )

message( "   WITH_GMP = ${WITH_GMP}" )