diff options
Diffstat (limited to 'Modules/FindCUDA')
-rw-r--r-- | Modules/FindCUDA/make2cmake.cmake | 148 | ||||
-rw-r--r-- | Modules/FindCUDA/run_nvcc.cmake | 470 |
2 files changed, 309 insertions, 309 deletions
diff --git a/Modules/FindCUDA/make2cmake.cmake b/Modules/FindCUDA/make2cmake.cmake index 24d2f9f..f11ed54 100644 --- a/Modules/FindCUDA/make2cmake.cmake +++ b/Modules/FindCUDA/make2cmake.cmake @@ -1,74 +1,74 @@ -
-# For more information, please see: http://software.sci.utah.edu
-#
-# The MIT License
-#
-# Copyright (c) 2007
-# Scientific Computing and Imaging Institute, University of Utah
-#
-# License for the specific language governing rights and limitations under
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-# DEALINGS IN THE SOFTWARE.
-
-# Make2cmake CMake Script
-# Abe Stephens and James Bigler
-# (c) 2007 Scientific Computing and Imaging Institute, University of Utah
-# Note that the REGEX expressions may need to be tweaked for different dependency generators.
-
-file(READ ${input_file} depend_text)
-
-if (${depend_text} MATCHES ".+")
-
- # message("FOUND DEPENDS")
-
- # Remember, four backslashes is escaped to one backslash in the string.
- string(REGEX REPLACE "\\\\ " " " depend_text ${depend_text})
-
- # This works for the nvcc -M generated dependency files.
- string(REGEX REPLACE "^.* : " "" depend_text ${depend_text})
- string(REGEX REPLACE "[ \\\\]*\n" ";" depend_text ${depend_text})
-
- set(dependency_list "")
-
- foreach(file ${depend_text})
-
- string(REGEX REPLACE "^ +" "" file ${file})
-
- if(NOT IS_DIRECTORY ${file})
- # If softlinks start to matter, we should change this to REALPATH. For now we need
- # to flatten paths, because nvcc can generate stuff like /bin/../include instead of
- # just /include.
- get_filename_component(file_absolute "${file}" ABSOLUTE)
- list(APPEND dependency_list "${file_absolute}")
- endif(NOT IS_DIRECTORY ${file})
-
- endforeach(file)
-
-else()
- # message("FOUND NO DEPENDS")
-endif()
-
-# Remove the duplicate entries and sort them.
-list(REMOVE_DUPLICATES dependency_list)
-list(SORT dependency_list)
-
-foreach(file ${dependency_list})
- set(cuda_nvcc_depend "${cuda_nvcc_depend} \"${file}\"\n")
-endforeach()
-
-file(WRITE ${output_file} "# Generated by: make2cmake.cmake\nSET(CUDA_NVCC_DEPEND\n ${cuda_nvcc_depend})\n\n")
+ +# For more information, please see: http://software.sci.utah.edu +# +# The MIT License +# +# Copyright (c) 2007 +# Scientific Computing and Imaging Institute, University of Utah +# +# License for the specific language governing rights and limitations under +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +# DEALINGS IN THE SOFTWARE. + +# Make2cmake CMake Script +# Abe Stephens and James Bigler +# (c) 2007 Scientific Computing and Imaging Institute, University of Utah +# Note that the REGEX expressions may need to be tweaked for different dependency generators. + +file(READ ${input_file} depend_text) + +if (${depend_text} MATCHES ".+") + + # message("FOUND DEPENDS") + + # Remember, four backslashes is escaped to one backslash in the string. + string(REGEX REPLACE "\\\\ " " " depend_text ${depend_text}) + + # This works for the nvcc -M generated dependency files. + string(REGEX REPLACE "^.* : " "" depend_text ${depend_text}) + string(REGEX REPLACE "[ \\\\]*\n" ";" depend_text ${depend_text}) + + set(dependency_list "") + + foreach(file ${depend_text}) + + string(REGEX REPLACE "^ +" "" file ${file}) + + if(NOT IS_DIRECTORY ${file}) + # If softlinks start to matter, we should change this to REALPATH. For now we need + # to flatten paths, because nvcc can generate stuff like /bin/../include instead of + # just /include. + get_filename_component(file_absolute "${file}" ABSOLUTE) + list(APPEND dependency_list "${file_absolute}") + endif(NOT IS_DIRECTORY ${file}) + + endforeach(file) + +else() + # message("FOUND NO DEPENDS") +endif() + +# Remove the duplicate entries and sort them. +list(REMOVE_DUPLICATES dependency_list) +list(SORT dependency_list) + +foreach(file ${dependency_list}) + set(cuda_nvcc_depend "${cuda_nvcc_depend} \"${file}\"\n") +endforeach() + +file(WRITE ${output_file} "# Generated by: make2cmake.cmake\nSET(CUDA_NVCC_DEPEND\n ${cuda_nvcc_depend})\n\n") diff --git a/Modules/FindCUDA/run_nvcc.cmake b/Modules/FindCUDA/run_nvcc.cmake index 8fdee9a..fc04dd2 100644 --- a/Modules/FindCUDA/run_nvcc.cmake +++ b/Modules/FindCUDA/run_nvcc.cmake @@ -1,235 +1,235 @@ -# This file runs the nvcc commands to produce the desired output file along with
-# the dependency file needed by CMake to compute dependencies. In addition the
-# file checks the output of each command and if the command fails it deletes the
-# output files.
-
-# Input variables
-#
-# verbose:BOOL=<> OFF: Be as quiet as possible (default)
-# ON : Describe each step
-#
-# build_configuration:STRING=<> Typically one of Debug, MinSizeRel, Release, or
-# RelWithDebInfo, but it should match one of the
-# entries in CUDA_HOST_FLAGS. This is the build
-# configuration used when compiling the code. If
-# blank or unspecified Debug is assumed as this is
-# what CMake does.
-#
-# generated_file:STRING=<> File to generate. This argument must be passed in.
-#
-# generated_cubin_file:STRING=<> File to generate. This argument must be passed
-# in if build_cubin is true.
-
-if(NOT generated_file)
- message(FATAL_ERROR "You must specify generated_file on the command line")
-endif()
-
-# Set these up as variables to make reading the generated file easier
-set(CMAKE_COMMAND "@CMAKE_COMMAND@")
-set(source_file "@source_file@")
-set(NVCC_generated_dependency_file "@NVCC_generated_dependency_file@")
-set(cmake_dependency_file "@cmake_dependency_file@")
-set(CUDA_make2cmake "@CUDA_make2cmake@")
-set(CUDA_parse_cubin "@CUDA_parse_cubin@")
-set(build_cubin @build_cubin@)
-# We won't actually use these variables for now, but we need to set this, in
-# order to force this file to be run again if it changes.
-set(generated_file_path "@generated_file_path@")
-set(generated_file_internal "@generated_file@")
-set(generated_cubin_file_internal "@generated_cubin_file@")
-
-set(CUDA_NVCC_EXECUTABLE "@CUDA_NVCC_EXECUTABLE@")
-set(CUDA_NVCC_FLAGS "@CUDA_NVCC_FLAGS@;;@CUDA_WRAP_OPTION_NVCC_FLAGS@")
-@CUDA_NVCC_FLAGS_CONFIG@
-set(nvcc_flags "@nvcc_flags@")
-set(CUDA_NVCC_INCLUDE_ARGS "@CUDA_NVCC_INCLUDE_ARGS@")
-set(format_flag "@format_flag@")
-
-if(build_cubin AND NOT generated_cubin_file)
- message(FATAL_ERROR "You must specify generated_cubin_file on the command line")
-endif()
-
-# This is the list of host compilation flags. It C or CXX should already have
-# been chosen by FindCUDA.cmake.
-@CUDA_HOST_FLAGS@
-
-# Take the compiler flags and package them up to be sent to the compiler via -Xcompiler
-set(nvcc_host_compiler_flags "")
-# If we weren't given a build_configuration, use Debug.
-if(NOT build_configuration)
- set(build_configuration Debug)
-endif()
-string(TOUPPER "${build_configuration}" build_configuration)
-#message("CUDA_NVCC_HOST_COMPILER_FLAGS = ${CUDA_NVCC_HOST_COMPILER_FLAGS}")
-foreach(flag ${CMAKE_HOST_FLAGS} ${CMAKE_HOST_FLAGS_${build_configuration}})
- # Extra quotes are added around each flag to help nvcc parse out flags with spaces.
- set(nvcc_host_compiler_flags "${nvcc_host_compiler_flags},\"${flag}\"")
-endforeach()
-if (nvcc_host_compiler_flags)
- set(nvcc_host_compiler_flags "-Xcompiler" ${nvcc_host_compiler_flags})
-endif()
-#message("nvcc_host_compiler_flags = \"${nvcc_host_compiler_flags}\"")
-# Add the build specific configuration flags
-list(APPEND CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS_${build_configuration}})
-
-if(DEFINED CCBIN)
- set(CCBIN -ccbin "${CCBIN}")
-endif()
-
-# cuda_execute_process - Executes a command with optional command echo and status message.
-#
-# status - Status message to print if verbose is true
-# command - COMMAND argument from the usual execute_process argument structure
-# ARGN - Remaining arguments are the command with arguments
-#
-# CUDA_result - return value from running the command
-#
-# Make this a macro instead of a function, so that things like RESULT_VARIABLE
-# and other return variables are present after executing the process.
-macro(cuda_execute_process status command)
- set(_command ${command})
- if(NOT _command STREQUAL "COMMAND")
- message(FATAL_ERROR "Malformed call to cuda_execute_process. Missing COMMAND as second argument. (command = ${command})")
- endif()
- if(verbose)
- execute_process(COMMAND "${CMAKE_COMMAND}" -E echo -- ${status})
- # Now we need to build up our command string. We are accounting for quotes
- # and spaces, anything else is left up to the user to fix if they want to
- # copy and paste a runnable command line.
- set(cuda_execute_process_string)
- foreach(arg ${ARGN})
- # If there are quotes, excape them, so they come through.
- string(REPLACE "\"" "\\\"" arg ${arg})
- # Args with spaces need quotes around them to get them to be parsed as a single argument.
- if(arg MATCHES " ")
- list(APPEND cuda_execute_process_string "\"${arg}\"")
- else()
- list(APPEND cuda_execute_process_string ${arg})
- endif()
- endforeach()
- # Echo the command
- execute_process(COMMAND ${CMAKE_COMMAND} -E echo ${cuda_execute_process_string})
- endif(verbose)
- # Run the command
- execute_process(COMMAND ${ARGN} RESULT_VARIABLE CUDA_result )
-endmacro()
-
-# Delete the target file
-cuda_execute_process(
- "Removing ${generated_file}"
- COMMAND "${CMAKE_COMMAND}" -E remove "${generated_file}"
- )
-
-# Make sure the output directory is present
-cuda_execute_process(
- "Creating output directory: ${generated_file_path}"
- COMMAND "${CMAKE_COMMAND}" -E make_directory "${generated_file_path}"
- )
-
-# Generate the dependency file
-cuda_execute_process(
- "Generating dependency file: ${NVCC_generated_dependency_file}"
- COMMAND "${CUDA_NVCC_EXECUTABLE}"
- "${source_file}"
- ${CUDA_NVCC_FLAGS}
- ${nvcc_flags}
- ${CCBIN}
- ${nvcc_host_compiler_flags}
- -DNVCC
- -M
- -o "${NVCC_generated_dependency_file}"
- ${CUDA_NVCC_INCLUDE_ARGS}
- )
-
-if(CUDA_result)
- message(FATAL_ERROR "Error generating ${generated_file}")
-endif()
-
-# Generate the cmake readable dependency file to a temp file. Don't put the
-# quotes just around the filenames for the input_file and output_file variables.
-# CMake will pass the quotes through and not be able to find the file.
-cuda_execute_process(
- "Generating temporary cmake readable file: ${cmake_dependency_file}.tmp"
- COMMAND "${CMAKE_COMMAND}"
- -D "input_file:FILEPATH=${NVCC_generated_dependency_file}"
- -D "output_file:FILEPATH=${cmake_dependency_file}.tmp"
- -P "${CUDA_make2cmake}"
- )
-
-if(CUDA_result)
- message(FATAL_ERROR "Error generating ${generated_file}")
-endif()
-
-# Copy the file if it is different
-cuda_execute_process(
- "Copy if different ${cmake_dependency_file}.tmp to ${cmake_dependency_file}"
- COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${cmake_dependency_file}.tmp" "${cmake_dependency_file}"
- )
-
-if(CUDA_result)
- message(FATAL_ERROR "Error generating ${generated_file}")
-endif()
-
-# Delete the temporary file
-cuda_execute_process(
- "Removing ${cmake_dependency_file}.tmp and ${NVCC_generated_dependency_file}"
- COMMAND "${CMAKE_COMMAND}" -E remove "${cmake_dependency_file}.tmp" "${NVCC_generated_dependency_file}"
- )
-
-if(CUDA_result)
- message(FATAL_ERROR "Error generating ${generated_file}")
-endif()
-
-# Generate the code
-cuda_execute_process(
- "Generating ${generated_file}"
- COMMAND "${CUDA_NVCC_EXECUTABLE}"
- "${source_file}"
- ${CUDA_NVCC_FLAGS}
- ${nvcc_flags}
- ${CCBIN}
- ${nvcc_host_compiler_flags}
- -DNVCC
- ${format_flag} -o "${generated_file}"
- ${CUDA_NVCC_INCLUDE_ARGS}
- )
-
-if(CUDA_result)
- # Since nvcc can sometimes leave half done files make sure that we delete the output file.
- cuda_execute_process(
- "Removing ${generated_file}"
- COMMAND "${CMAKE_COMMAND}" -E remove "${generated_file}"
- )
- message(FATAL_ERROR "Error generating file ${generated_file}")
-else()
- if(verbose)
- message("Generated ${generated_file} successfully.")
- endif()
-endif()
-
-# Cubin resource report commands.
-if( build_cubin )
- # Run with -cubin to produce resource usage report.
- cuda_execute_process(
- "Generating ${generated_cubin_file}"
- COMMAND "${CUDA_NVCC_EXECUTABLE}"
- "${source_file}"
- ${CUDA_NVCC_FLAGS}
- ${nvcc_flags}
- ${CCBIN}
- ${nvcc_host_compiler_flags}
- -DNVCC
- -cubin
- -o "${generated_cubin_file}"
- ${CUDA_NVCC_INCLUDE_ARGS}
- )
-
- # Execute the parser script.
- cuda_execute_process(
- "Executing the parser script"
- COMMAND "${CMAKE_COMMAND}"
- -D "input_file:STRING=${generated_cubin_file}"
- -P "${CUDA_parse_cubin}"
- )
-
-endif( build_cubin )
+# This file runs the nvcc commands to produce the desired output file along with +# the dependency file needed by CMake to compute dependencies. In addition the +# file checks the output of each command and if the command fails it deletes the +# output files. + +# Input variables +# +# verbose:BOOL=<> OFF: Be as quiet as possible (default) +# ON : Describe each step +# +# build_configuration:STRING=<> Typically one of Debug, MinSizeRel, Release, or +# RelWithDebInfo, but it should match one of the +# entries in CUDA_HOST_FLAGS. This is the build +# configuration used when compiling the code. If +# blank or unspecified Debug is assumed as this is +# what CMake does. +# +# generated_file:STRING=<> File to generate. This argument must be passed in. +# +# generated_cubin_file:STRING=<> File to generate. This argument must be passed +# in if build_cubin is true. + +if(NOT generated_file) + message(FATAL_ERROR "You must specify generated_file on the command line") +endif() + +# Set these up as variables to make reading the generated file easier +set(CMAKE_COMMAND "@CMAKE_COMMAND@") +set(source_file "@source_file@") +set(NVCC_generated_dependency_file "@NVCC_generated_dependency_file@") +set(cmake_dependency_file "@cmake_dependency_file@") +set(CUDA_make2cmake "@CUDA_make2cmake@") +set(CUDA_parse_cubin "@CUDA_parse_cubin@") +set(build_cubin @build_cubin@) +# We won't actually use these variables for now, but we need to set this, in +# order to force this file to be run again if it changes. +set(generated_file_path "@generated_file_path@") +set(generated_file_internal "@generated_file@") +set(generated_cubin_file_internal "@generated_cubin_file@") + +set(CUDA_NVCC_EXECUTABLE "@CUDA_NVCC_EXECUTABLE@") +set(CUDA_NVCC_FLAGS "@CUDA_NVCC_FLAGS@;;@CUDA_WRAP_OPTION_NVCC_FLAGS@") +@CUDA_NVCC_FLAGS_CONFIG@ +set(nvcc_flags "@nvcc_flags@") +set(CUDA_NVCC_INCLUDE_ARGS "@CUDA_NVCC_INCLUDE_ARGS@") +set(format_flag "@format_flag@") + +if(build_cubin AND NOT generated_cubin_file) + message(FATAL_ERROR "You must specify generated_cubin_file on the command line") +endif() + +# This is the list of host compilation flags. It C or CXX should already have +# been chosen by FindCUDA.cmake. +@CUDA_HOST_FLAGS@ + +# Take the compiler flags and package them up to be sent to the compiler via -Xcompiler +set(nvcc_host_compiler_flags "") +# If we weren't given a build_configuration, use Debug. +if(NOT build_configuration) + set(build_configuration Debug) +endif() +string(TOUPPER "${build_configuration}" build_configuration) +#message("CUDA_NVCC_HOST_COMPILER_FLAGS = ${CUDA_NVCC_HOST_COMPILER_FLAGS}") +foreach(flag ${CMAKE_HOST_FLAGS} ${CMAKE_HOST_FLAGS_${build_configuration}}) + # Extra quotes are added around each flag to help nvcc parse out flags with spaces. + set(nvcc_host_compiler_flags "${nvcc_host_compiler_flags},\"${flag}\"") +endforeach() +if (nvcc_host_compiler_flags) + set(nvcc_host_compiler_flags "-Xcompiler" ${nvcc_host_compiler_flags}) +endif() +#message("nvcc_host_compiler_flags = \"${nvcc_host_compiler_flags}\"") +# Add the build specific configuration flags +list(APPEND CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS_${build_configuration}}) + +if(DEFINED CCBIN) + set(CCBIN -ccbin "${CCBIN}") +endif() + +# cuda_execute_process - Executes a command with optional command echo and status message. +# +# status - Status message to print if verbose is true +# command - COMMAND argument from the usual execute_process argument structure +# ARGN - Remaining arguments are the command with arguments +# +# CUDA_result - return value from running the command +# +# Make this a macro instead of a function, so that things like RESULT_VARIABLE +# and other return variables are present after executing the process. +macro(cuda_execute_process status command) + set(_command ${command}) + if(NOT _command STREQUAL "COMMAND") + message(FATAL_ERROR "Malformed call to cuda_execute_process. Missing COMMAND as second argument. (command = ${command})") + endif() + if(verbose) + execute_process(COMMAND "${CMAKE_COMMAND}" -E echo -- ${status}) + # Now we need to build up our command string. We are accounting for quotes + # and spaces, anything else is left up to the user to fix if they want to + # copy and paste a runnable command line. + set(cuda_execute_process_string) + foreach(arg ${ARGN}) + # If there are quotes, excape them, so they come through. + string(REPLACE "\"" "\\\"" arg ${arg}) + # Args with spaces need quotes around them to get them to be parsed as a single argument. + if(arg MATCHES " ") + list(APPEND cuda_execute_process_string "\"${arg}\"") + else() + list(APPEND cuda_execute_process_string ${arg}) + endif() + endforeach() + # Echo the command + execute_process(COMMAND ${CMAKE_COMMAND} -E echo ${cuda_execute_process_string}) + endif(verbose) + # Run the command + execute_process(COMMAND ${ARGN} RESULT_VARIABLE CUDA_result ) +endmacro() + +# Delete the target file +cuda_execute_process( + "Removing ${generated_file}" + COMMAND "${CMAKE_COMMAND}" -E remove "${generated_file}" + ) + +# Make sure the output directory is present +cuda_execute_process( + "Creating output directory: ${generated_file_path}" + COMMAND "${CMAKE_COMMAND}" -E make_directory "${generated_file_path}" + ) + +# Generate the dependency file +cuda_execute_process( + "Generating dependency file: ${NVCC_generated_dependency_file}" + COMMAND "${CUDA_NVCC_EXECUTABLE}" + "${source_file}" + ${CUDA_NVCC_FLAGS} + ${nvcc_flags} + ${CCBIN} + ${nvcc_host_compiler_flags} + -DNVCC + -M + -o "${NVCC_generated_dependency_file}" + ${CUDA_NVCC_INCLUDE_ARGS} + ) + +if(CUDA_result) + message(FATAL_ERROR "Error generating ${generated_file}") +endif() + +# Generate the cmake readable dependency file to a temp file. Don't put the +# quotes just around the filenames for the input_file and output_file variables. +# CMake will pass the quotes through and not be able to find the file. +cuda_execute_process( + "Generating temporary cmake readable file: ${cmake_dependency_file}.tmp" + COMMAND "${CMAKE_COMMAND}" + -D "input_file:FILEPATH=${NVCC_generated_dependency_file}" + -D "output_file:FILEPATH=${cmake_dependency_file}.tmp" + -P "${CUDA_make2cmake}" + ) + +if(CUDA_result) + message(FATAL_ERROR "Error generating ${generated_file}") +endif() + +# Copy the file if it is different +cuda_execute_process( + "Copy if different ${cmake_dependency_file}.tmp to ${cmake_dependency_file}" + COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${cmake_dependency_file}.tmp" "${cmake_dependency_file}" + ) + +if(CUDA_result) + message(FATAL_ERROR "Error generating ${generated_file}") +endif() + +# Delete the temporary file +cuda_execute_process( + "Removing ${cmake_dependency_file}.tmp and ${NVCC_generated_dependency_file}" + COMMAND "${CMAKE_COMMAND}" -E remove "${cmake_dependency_file}.tmp" "${NVCC_generated_dependency_file}" + ) + +if(CUDA_result) + message(FATAL_ERROR "Error generating ${generated_file}") +endif() + +# Generate the code +cuda_execute_process( + "Generating ${generated_file}" + COMMAND "${CUDA_NVCC_EXECUTABLE}" + "${source_file}" + ${CUDA_NVCC_FLAGS} + ${nvcc_flags} + ${CCBIN} + ${nvcc_host_compiler_flags} + -DNVCC + ${format_flag} -o "${generated_file}" + ${CUDA_NVCC_INCLUDE_ARGS} + ) + +if(CUDA_result) + # Since nvcc can sometimes leave half done files make sure that we delete the output file. + cuda_execute_process( + "Removing ${generated_file}" + COMMAND "${CMAKE_COMMAND}" -E remove "${generated_file}" + ) + message(FATAL_ERROR "Error generating file ${generated_file}") +else() + if(verbose) + message("Generated ${generated_file} successfully.") + endif() +endif() + +# Cubin resource report commands. +if( build_cubin ) + # Run with -cubin to produce resource usage report. + cuda_execute_process( + "Generating ${generated_cubin_file}" + COMMAND "${CUDA_NVCC_EXECUTABLE}" + "${source_file}" + ${CUDA_NVCC_FLAGS} + ${nvcc_flags} + ${CCBIN} + ${nvcc_host_compiler_flags} + -DNVCC + -cubin + -o "${generated_cubin_file}" + ${CUDA_NVCC_INCLUDE_ARGS} + ) + + # Execute the parser script. + cuda_execute_process( + "Executing the parser script" + COMMAND "${CMAKE_COMMAND}" + -D "input_file:STRING=${generated_cubin_file}" + -P "${CUDA_parse_cubin}" + ) + +endif( build_cubin ) |