Re: [CMake] command line too long when compiling CUDA code with WindowsSDK7.1_64bit

Fri, 22 Nov 2013 05:47:01 -0800

Hi Cory,
 
works like a charm!
(also without resetting COMPILE_DEFINITIONS)
 
Thanks a lot!
 
Lars
 
Gesendet: Freitag, 22. November 2013 um 14:11 Uhr
Von: "Cory Quammen" <cory.quam...@kitware.com>
An: "Lars Friedrich Lars" <lars-friedr...@gmx.net>
Cc: cmake@cmake.org
Betreff: Re: [CMake] command line too long when compiling CUDA code with WindowsSDK7.1_64bit
Lars,
 
When faced with this same problem, my workaround was to clear the list of include directories. It also turned out I needed to clear the compiler definitions passed with -D because nvcc choked on them. Here's how you do that.
 
SET_DIRECTORY_PROPERTIES( PROPERTIES INCLUDE_DIRECTORIES "" )
SET_DIRECTORY_PROPERTIES( PROPERTIES COMPILE_DEFINITIONS "" )
 
After these lines, you can again define includes and definitions needed for your CUDA library with include_directories, etc.
 
You may have to make sure this library is in a subdirectory for this to work. That's what I had to do, but it looks like your library may already be in its own subdirectory, in which case clearing the include directories and compiler definitions should be sufficient.
 
Hope that helps,
Cory
 
On Fri, Nov 22, 2013 at 7:36 AM, Lars Friedrich Lars <lars-friedr...@gmx.net> wrote:
Hello,
 
we're compiling CUDA code in a sub-library of a bigger project which depends on ITK, VTK, Qt, RTK and a further proprietary library.
 
The CMakeLists.txt of this sub-library looks somehow like this:
 
#====================================================================
SET(OWN_LIB_NAME CBCTUtils)
SET(${OWN_LIB_NAME}_HDRS
    ...
  oraCudaImagingRingPerspectiveReorientationFilter.h
)
SET(${OWN_LIB_NAME}_SRCS
   ...
  oraCudaImagingRingPerspectiveReorientationFilter.cxx
)
CUDA_COMPILE(${OWN_LIB_NAME}_CUDA
  oraCudaImagingRingPerspectiveReorientationFilter.hcu
  oraCudaImagingRingPerspectiveReorientationFilter.cu
)
# include dirs
INCLUDE_DIRECTORIES(
  ${CBCT_BIN_DIR}
  ${CBCT_SOURCE_DIR}
  ${RTK_INCLUDE_DIRS}
  ${RTK_LIBRARY_DIRS}
)
# add utilities library
ADD_LIBRARY(${OWN_LIB_NAME} STATIC
    ${${OWN_LIB_NAME}_SRCS}
    ${${OWN_LIB_NAME}_HDRS}
    ${${OWN_LIB_NAME}_CUDA}
)
SET_TARGET_PROPERTIES(${OWN_LIB_NAME} PROPERTIES LINKER_LANGUAGE CXX)
TARGET_LINK_LIBRARIES(${OWN_LIB_NAME}
  ${RTK_LIBS}
  ${CUDA_LIBRARIES}
  ${CUDA_cufft_LIBRARY}
  ${OPENCL_LIBRARIES}
  ITKCommon
  ITKNumerics
  ORAIFTools
  ORAIFImageAccess
  ORAIFNReg2D3DDRREngine
  ORAIFNReg2D3DMathMethods
  ORAIFNReg2D3DAlgorithm
  ExperimentalORAIFImagingRing
)
# unit test
IF(CBCT_BUILD_TESTING)
  ADD_SUBDIRECTORY(${CMAKE_CURRENT_SOURCE_DIR}/testing)
ENDIF(CBCT_BUILD_TESTING)
#====================================================================
 
The problem is that obviously the underlying generated cl.exe call is incredibly long:
 
cl.exe -D__CUDA_ARCH__=100 -nologo -E -TP   -DCUDA_FLOAT_MATH_FUNCTIONS -DCUDA_NO_SM_11_ATOMIC_INTRINSICS
-DCUDA_NO_SM_12_ATOMIC_INTRINSICS -DCUDA_NO_SM_13_DOUBLE_INTRINSICS  -D__CUDACC__  /DWIN32 /D_WINDOWS /W3 /Zm1000 /GR
/EHsc -DNOMINMAX /MD /O2 /Ob2 /D NDEBUG -I"C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v4.2/include"
-I"C:/dev-libs/gdcm-2.0.14-64bit-build" -I"C:/dev-libs/itk-3.20.1/Code/Review"
-I"C:/dev-libs/itk-3.20.1-64bit-review-build/Utilities/vxl/core"
... -I"C:/QtSDK/Qt4.8.3-64bit/include/QtGui" -I"C:/QtSDK/Qt4.8.3-64bit/include/QtNetwork"
-I"C:/QtSDK/Qt4.8.3-64bit/include/QtCore" -I"C:/QtSDK/Qt4.8.3-64bit/include"
-I"C:/QtSDK/Qt4.8.3-64bit/include/QtGui" -I"C:/QtSDK/Qt4.8.3-64bit/include/QtNetwork"
-I"C:/QtSDK/Qt4.8.3-64bit/include/QtCore" -I"C:/dev/ORA-CBCT-64bit-build"
...
...
...
-I"C:/dev/ORA-CBCT-64bit-build" -I"C:/dev/ORA-CBCT-64bit-build"
-I"C:/dev/ORA-CBCT/trunk/tools" -I"C:/dev/ORA-CBCT/trunk/core"
-I"C:/dev/ORA-CBCT/trunk/core/utils" -I"C:/dev/ORA-CBCT/trunk/gui" "
-IC:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v4.2/bin/../include" "
-IC:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v4.2/bin/../include/cudart"   -D "__CUDACC__" -D "QT_DLL"
-D "QT_GUI_LIB" -D "QT_NETWORK_LIB" -D "QT_CORE_LIB" -D "QT_DLL" -D "QT_GUI_LIB" -D "QT_NETWORK_LIB"
-D "QT_CORE_LIB" -D "NVCC" -FI "cuda_runtime.h" "C:/dev/ORA-CBCT/trunk/core/utils/oraCudaImagingRingPerspectiveReorientationFilter.cu" > "C:/Users/RA-Admin/AppData/Local/Temp/tmpxft_00001cdc_00000000-7_oraCudaImagingRingPerspectiveReorientationFilter.cpp1.ii"
 
(more than 9000 characters - which is obviously too long for cl.exe "The command line is too long.")
 
 
Many of the implied included directories (which are automatically derived by CMake) are definitely not required for compiling this library - cross-checked this on the command line manually.
 
Is it possible to control (manipulate?) the generated includes in this call by invoking the one other cmake macro? Is there some other workaround besides from placing the source code of the dependent libs in folds such "C:\a" a.s.o. in order to get the resultant string shorter?
 
Thanks.
 
Lars
 
 
 
 
 
 
 
 
 
 

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