Import Geant4 10.7.0.beta source tree

2020-06-26 10:23:25 +02:00
parent c02c370437
commit 67ba86d073
1871 changed files with 174422 additions and 131884 deletions
@@ -0,0 +1,44 @@
+
+#------------------------------------------------------------------------------#
+#   CUDA function
+#
+function(NVCUDA_COMPILE_PTX)
+    set(options "")
+    set(oneValueArgs TARGET_PATH GENERATED_FILES OUTPUT_DIR)
+    set(multiValueArgs NVCC_OPTIONS SOURCES)
+    cmake_parse_arguments(NVCUDA_COMPILE_PTX "${options}" "${oneValueArgs}"
+        "${multiValueArgs}" ${ARGN})
+
+    # Match the bitness of the ptx to the bitness of the application
+    set( MACHINE "--machine=32" )
+    if( CMAKE_SIZEOF_VOID_P EQUAL 8)
+        set( MACHINE "--machine=64" )
+    endif()
+
+    set(_OUTPUT_DIR ${NVCUDA_COMPILE_PTX_OUTPUT_DIR})
+    if("${_OUTPUT_DIR}" STREQUAL "")
+        set(_OUTPUT_DIR ${CUDA_GENERATED_OUTPUT_DIR})
+    endif()
+
+    # Custom build rule to generate ptx files from cuda files
+    foreach(input ${NVCUDA_COMPILE_PTX_SOURCES})
+        get_filename_component(input_we ${input} NAME_WE)
+
+        # generate the *.ptx files inside "ptx" folder inside
+        # the executable's output directory.
+        set( output "${_OUTPUT_DIR}/${input_we}.ptx" )
+
+        list(APPEND PTX_FILES  ${output})
+
+        add_custom_command(
+            OUTPUT  ${output}
+            DEPENDS ${input}
+            WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+            COMMAND ${CUDA_NVCC_EXECUTABLE} ${MACHINE}
+                --ptx ${NVCUDA_COMPILE_PTX_NVCC_OPTIONS} ${input}
+                -o ${output}
+        )
+    endforeach()
+
+    set(${NVCUDA_COMPILE_PTX_GENERATED_FILES} ${PTX_FILES} PARENT_SCOPE)
+endfunction()