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Added option to have a seperate environment for executing nvcc

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This can be used to compiler cuda kernels with Visual Studio 2010 while
the rest of blender is compiled with MSVC 12.0 / 2013
This commit is contained in:
Martijn Berger 2013-12-29 14:42:02 +01:00
parent 42aa19088e
commit 21d587d9fc
3 changed files with 8 additions and 2 deletions
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1
build_files/scons/config/win64-vc-config.py
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@ -264,6 +264,7 @@ LLIBS = ['ws2_32', 'vfw32', 'winmm', 'kernel32', 'user32', 'gdi32', 'comdlg32',
PLATFORM_LINKFLAGS = ['/SUBSYSTEM:CONSOLE','/MACHINE:X64','/STACK:2097152','/OPT:NOREF','/INCREMENTAL:NO', '/NODEFAULTLIB:msvcrt.lib', '/NODEFAULTLIB:msvcmrt.lib', '/NODEFAULTLIB:msvcurt.lib', '/NODEFAULTLIB:msvcrtd.lib']
if VC_VERSION == '12.0':
BF_CYCLES_CUDA_ENV="C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin\SetEnv.cmd"
BF_BUILDDIR = '..\\build\\win64-vc12'
BF_INSTALLDIR='..\\install\\win64-vc12'
elif VC_VERSION == '11.0':

3
build_files/scons/tools/btools.py
View File

@ -160,7 +160,7 @@ def validate_arguments(args, bc):
'WITH_BF_JEMALLOC', 'WITH_BF_STATICJEMALLOC', 'BF_JEMALLOC', 'BF_JEMALLOC_INC', 'BF_JEMALLOC_LIBPATH', 'BF_JEMALLOC_LIB', 'BF_JEMALLOC_LIB_STATIC',
'BUILDBOT_BRANCH',
'WITH_BF_3DMOUSE', 'WITH_BF_STATIC3DMOUSE', 'BF_3DMOUSE', 'BF_3DMOUSE_INC', 'BF_3DMOUSE_LIB', 'BF_3DMOUSE_LIBPATH', 'BF_3DMOUSE_LIB_STATIC',
'WITH_BF_CYCLES', 'WITH_BF_CYCLES_CUDA_BINARIES', 'BF_CYCLES_CUDA_NVCC', 'BF_CYCLES_CUDA_NVCC', 'WITH_BF_CYCLES_CUDA_THREADED_COMPILE',
'WITH_BF_CYCLES', 'WITH_BF_CYCLES_CUDA_BINARIES', 'BF_CYCLES_CUDA_NVCC', 'BF_CYCLES_CUDA_NVCC', 'WITH_BF_CYCLES_CUDA_THREADED_COMPILE', 'BF_CYCLES_CUDA_ENV'
'WITH_BF_OIIO', 'WITH_BF_STATICOIIO', 'BF_OIIO', 'BF_OIIO_INC', 'BF_OIIO_LIB', 'BF_OIIO_LIB_STATIC', 'BF_OIIO_LIBPATH',
'WITH_BF_OCIO', 'WITH_BF_STATICOCIO', 'BF_OCIO', 'BF_OCIO_INC', 'BF_OCIO_LIB', 'BF_OCIO_LIB_STATIC', 'BF_OCIO_LIBPATH',
'WITH_BF_BOOST', 'WITH_BF_STATICBOOST', 'BF_BOOST', 'BF_BOOST_INC', 'BF_BOOST_LIB', 'BF_BOOST_LIB_INTERNATIONAL', 'BF_BOOST_LIB_STATIC', 'BF_BOOST_LIBPATH',
@ -570,6 +570,7 @@ def read_opts(env, cfg, args):
(BoolVariable('WITH_BF_CYCLES_CUDA_BINARIES', 'Build with precompiled CUDA binaries', False)),
(BoolVariable('WITH_BF_CYCLES_CUDA_THREADED_COMPILE', 'Build several render kernels at once (using BF_NUMJOBS)', False)),
('BF_CYCLES_CUDA_NVCC', 'CUDA nvcc compiler path', ''),
('BF_CYCLES_CUDA_ENV', 'preset environement nvcc will execute in', ''),
('BF_CYCLES_CUDA_BINARIES_ARCH', 'CUDA architectures to compile binaries for', []),
(BoolVariable('WITH_BF_OIIO', 'Build with OpenImageIO', False)),

6
intern/cycles/kernel/SConscript
View File

@ -94,7 +94,11 @@ if env['WITH_BF_CYCLES_CUDA_BINARIES']:
# sm_3x
cuda_arch_flags = "--maxrregcount=32 --use_fast_math"
command = "\"%s\" -arch=%s %s %s \"%s\" -o \"%s\"" % (nvcc, arch, nvcc_flags, cuda_arch_flags, kernel_file, cubin_file)
if env['BF_CYCLES_CUDA_ENV']:
MS_SDK = "C:\\Program Files\\Microsoft SDKs\\Windows\\v7.1\\Bin\\SetEnv.cmd"
command = "\"%s\" & %s -arch=%s %s %s \"%s\" -o \"%s\"" % (MS_SDK, nvcc, arch, nvcc_flags, cuda_arch_flags, kernel_file, cubin_file)
else:
command = "\"%s\" -arch=%s %s %s \"%s\" -o \"%s\"" % (nvcc, arch, nvcc_flags, cuda_arch_flags, kernel_file, cubin_file)
kernel.Command(cubin_file, 'kernel.cu', command)
kernel.Depends(cubin_file, dependencies)