Initial commit

externals/cmakemodules/ConfigureFileMT.cmake

@@ -0,0 +1,18 @@
+# A simple wrapper around configure_file to try to make it multi-thread safe with a file lock.
+FUNCTION(Configure_File_MT IN_TEMPLATE OUTPUT_FILENAME)
+
+	FILE(LOCK ${OUTPUT_FILENAME}.lock
+		GUARD FUNCTION 
+		RESULT_VARIABLE LOCK_RESULT 
+		TIMEOUT 30)
+
+	IF (NOT LOCK_RESULT EQUAL 0)
+		MESSAGE(WARNING "Failed to lock file ${OUTPUT_FILENAME} for output ERROR: ${LOCK_RESULT}")
+		return()
+	ENDIF()
+
+	CONFIGURE_FILE("${IN_TEMPLATE}" "${OUTPUT_FILENAME}" @ONLY)
+
+	FILE(LOCK ${OUTPUT_FILENAME}.lock RELEASE)
+
+ENDFUNCTION()

externals/cmakemodules/FindCUDA/make2cmake.cmake

@@ -0,0 +1,106 @@
+#  James Bigler, NVIDIA Corp (nvidia.com - jbigler)
+#  Abe Stephens, SCI Institute -- http://www.sci.utah.edu/~abe/FindCuda.html
+#
+#  Copyright (c) 2008 - 2009 NVIDIA Corporation.  All rights reserved.
+#
+#  Copyright (c) 2007-2009
+#  Scientific Computing and Imaging Institute, University of Utah
+#
+#  This code is licensed under the MIT License.  See the FindCUDA.cmake script
+#  for the text of the license.
+
+# The MIT License
+#
+# 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.
+#
+
+#######################################################################
+# This converts a file written in makefile syntax into one that can be included
+# by CMake.
+
+# Input variables
+#
+# verbose:BOOL=<>          OFF: Be as quiet as possible (default)
+#                          ON : Extra output
+#
+# input_file:FILEPATH=<>   Path to dependecy file in makefile format
+#
+# output_file:FILEPATH=<>  Path to file with dependencies in CMake readable variable
+#
+
+file(READ ${input_file} depend_text)
+
+if (NOT "${depend_text}" STREQUAL "")
+
+  # message("FOUND DEPENDS")
+
+  string(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 ${file})
+
+    # OK, now if we had a UNC path, nvcc has a tendency to only output the first '/'
+    # instead of '//'.  Here we will test to see if the file exists, if it doesn't then
+    # try to prepend another '/' to the path and test again.  If it still fails remove the
+    # path.
+
+    if(NOT EXISTS "${file}")
+      if (EXISTS "/${file}")
+        set(file "/${file}")
+      else()
+        if(verbose)
+          message(WARNING " Removing non-existent dependency file: ${file}")
+        endif()
+        set(file "")
+      endif()
+    endif()
+
+    # Make sure we check to see if we have a file, before asking if it is not a directory.
+    # if(NOT IS_DIRECTORY "") will return TRUE.
+    if(file AND NOT IS_DIRECTORY "${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()
+
+  endforeach()
+
+else()
+  # message("FOUND NO DEPENDS")
+endif()
+
+# Remove the duplicate entries and sort them.
+list(REMOVE_DUPLICATES dependency_list)
+list(SORT dependency_list)
+
+foreach(file ${dependency_list})
+  string(APPEND cuda_nvcc_depend " \"${file}\"\n")
+endforeach()
+
+file(WRITE ${output_file} "# Generated by: make2cmake.cmake\nSET(CUDA_NVCC_DEPEND\n ${cuda_nvcc_depend})\n\n")

externals/cmakemodules/FindCUDA/parse_cubin.cmake

@@ -0,0 +1,111 @@
+#  James Bigler, NVIDIA Corp (nvidia.com - jbigler)
+#  Abe Stephens, SCI Institute -- http://www.sci.utah.edu/~abe/FindCuda.html
+#
+#  Copyright (c) 2008 - 2009 NVIDIA Corporation.  All rights reserved.
+#
+#  Copyright (c) 2007-2009
+#  Scientific Computing and Imaging Institute, University of Utah
+#
+#  This code is licensed under the MIT License.  See the FindCUDA.cmake script
+#  for the text of the license.
+
+# The MIT License
+#
+# 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.
+#
+
+#######################################################################
+# Parses a .cubin file produced by nvcc and reports statistics about the file.
+
+
+file(READ ${input_file} file_text)
+
+if (NOT "${file_text}" STREQUAL "")
+
+  string(REPLACE ";" "\\;" file_text ${file_text})
+  string(REPLACE "\ncode" ";code" file_text ${file_text})
+
+  list(LENGTH file_text len)
+
+  foreach(line ${file_text})
+
+    # Only look at "code { }" blocks.
+    if(line MATCHES "^code")
+
+      # Break into individual lines.
+      string(REGEX REPLACE "\n" ";" line ${line})
+
+      foreach(entry ${line})
+
+        # Extract kernel names.
+        if (${entry} MATCHES "[^g]name = ([^ ]+)")
+          set(entry "${CMAKE_MATCH_1}")
+
+          # Check to see if the kernel name starts with "_"
+          set(skip FALSE)
+          # if (${entry} MATCHES "^_")
+            # Skip the rest of this block.
+            # message("Skipping ${entry}")
+            # set(skip TRUE)
+          # else ()
+            message("Kernel:    ${entry}")
+          # endif ()
+
+        endif()
+
+        # Skip the rest of the block if necessary
+        if(NOT skip)
+
+          # Registers
+          if (${entry} MATCHES "reg([ ]+)=([ ]+)([^ ]+)")
+            set(entry "${CMAKE_MATCH_3}")
+            message("Registers: ${entry}")
+          endif()
+
+          # Local memory
+          if (${entry} MATCHES "lmem([ ]+)=([ ]+)([^ ]+)")
+            set(entry "${CMAKE_MATCH_3}")
+            message("Local:     ${entry}")
+          endif()
+
+          # Shared memory
+          if (${entry} MATCHES "smem([ ]+)=([ ]+)([^ ]+)")
+            set(entry "${CMAKE_MATCH_3}")
+            message("Shared:    ${entry}")
+          endif()
+
+          if (${entry} MATCHES "^}")
+            message("")
+          endif()
+
+        endif()
+
+
+      endforeach()
+
+    endif()
+
+  endforeach()
+
+else()
+  # message("FOUND NO DEPENDS")
+endif()
+
+