checkout the src/CMakelists from main to compile

FESOM · Nov 27, 2024 · 699e5a8 · 699e5a8
1 parent 081e649
commit 699e5a8
Showing 1 changed file with 10 additions and 17 deletions.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -64,13 +64,12 @@ endif()
 
 option(ENABLE_OPENACC "compile with OpenACC support" OFF)
 message(STATUS "ENABLE_OPENACC: ${ENABLE_OPENACC}")
-option(DISABLE_OPENACC_ATOMICS "disable kernels using atomic statement for reproducible results" ON)
-set(GPU_COMPUTE_CAPABILITY "cc80" CACHE STRING "GPU arch for nvfortran compiler (cc35,cc50,cc60,cc70,cc80,...)")
-set(GPU_FLAGS "cuda12.2,${GPU_COMPUTE_CAPABILITY}" CACHE STRING "GPU arch for nvfortran compiler (cc35,cc50,cc60,cc70,cc80,...)")
+
+set(NV_GPU_ARCH "cc80" CACHE STRING "GPU arch for nvfortran compiler (cc35,cc50,cc60,cc70,cc80,...)")
 
 option(ENABLE_OPENMP "build FESOM with OpenMP" OFF)
 message(STATUS "ENABLE_OPENMP: ${ENABLE_OPENMP}")
-if(${ENABLE_OPENMP})
+if(ENABLE_OPENMP)
    find_package(OpenMP REQUIRED COMPONENTS Fortran)
 endif()
 
@@ -187,7 +186,7 @@ target_include_directories(${PROJECT_NAME} PUBLIC $<INSTALL_INTERFACE:module/fes
 target_link_libraries(${PROJECT_NAME} PRIVATE MPI::MPI_Fortran)
 
 set_target_properties(${PROJECT_NAME} PROPERTIES LINKER_LANGUAGE Fortran)
-if(${ENABLE_OPENMP})
+if(ENABLE_OPENMP)
    target_link_libraries(${PROJECT_NAME} PRIVATE OpenMP::OpenMP_Fortran)
 endif()
 
@@ -276,7 +275,7 @@ elseif(${CMAKE_Fortran_COMPILER_ID} STREQUAL  GNU )
 elseif(${CMAKE_Fortran_COMPILER_ID} STREQUAL Cray )
 	#target_compile_options(${PROJECT_NAME} PRIVATE -c -emf -hbyteswapio -hflex_mp=conservative -hfp1 -hadd_paren -Ounroll0 -hipa0 -r am -s real64 -N 1023 -g -G2 -O3)
    target_compile_options(${PROJECT_NAME} PRIVATE -c -emf -hbyteswapio -hflex_mp=conservative -hfp1 -hadd_paren -Ounroll0 -hipa0 -r am -s real64 -N 1023 -g -G2 -O2 -hnoacc -M878)  #-hnoacc is a workaround for cray automatically activate -hacc, -M878 is to suppress ftn-878 warning
-   if(${ENABLE_OPENMP})
+   if(ENABLE_OPENMP)
       target_compile_options(${PROJECT_NAME} PRIVATE -homp)
    else()
       target_compile_options(${PROJECT_NAME} PRIVATE -hnoomp)
@@ -289,19 +288,13 @@ elseif(${CMAKE_Fortran_COMPILER_ID} STREQUAL Cray )
    endif()
 elseif(${CMAKE_Fortran_COMPILER_ID} STREQUAL NVHPC )
    target_compile_definitions(${PROJECT_NAME} PRIVATE ENABLE_NVHPC_WORKAROUNDS)
-   #target_compile_options(${PROJECT_NAME} PRIVATE -fast -fastsse -O3 -Mallocatable=95 -Mr8 -pgf90libs)
-   target_compile_options(${PROJECT_NAME} PRIVATE -Mnofma -Mallocatable=95 -Mr8 -pgf90libs)
-   if(${ENABLE_OPENACC})
+   target_compile_options(${PROJECT_NAME} PRIVATE -fast -fastsse -O3 -Mallocatable=95 -Mr8 -pgf90libs)
+   if(ENABLE_OPENACC)
       # additional compiler settings
-      message("Taking ENABLE_OPENACC = ON")
-      target_compile_options(${PROJECT_NAME} PRIVATE -acc -O2 -gpu=${GPU_FLAGS} -Minfo=accel)
-      # set(CMAKE_EXE_LINKER_FLAGS "-acc -gpu=${GPU_FLAGS}")
-      if(${DISABLE_OPENACC_ATOMICS})
-         message("Taking DISABLE_OPENACC_ATOMICS = ON")
-          target_compile_definitions(${PROJECT_NAME} PRIVATE DISABLE_OPENACC_ATOMICS)
-      endif()
+      target_compile_options(${PROJECT_NAME} PRIVATE -acc -ta=tesla:${NV_GPU_ARCH} -Minfo=accel)
+      set(CMAKE_EXE_LINKER_FLAGS "-acc -ta=tesla:${NV_GPU_ARCH}")
    endif()
-   if(${ENABLE_OPENMP})
+   if(ENABLE_OPENMP)
       target_compile_options(${PROJECT_NAME} PRIVATE -Mipa=fast)
    else()
       target_compile_options(${PROJECT_NAME} PRIVATE -Mipa=fast,inline)