forked from bartvdbraak/blender
Added new scons target: cudakernels
It's intended to perform compilation of CUDA kernels only, without doing anything with other sources/resources and main purpose of this target is to be able to compile cuda kernels in completely different environment than the rest of blender was compiled. This is needed for linux build environment, where sm_13 compilation fails dramatically in 32bit chroot but could be compiled in 64bit environment.
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parent
ce4116c35c
commit
35d0e99299
24
SConstruct
24
SConstruct
@ -275,6 +275,9 @@ if 'blenderlite' in B.targets:
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if k not in B.arguments:
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env[k] = v
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if 'cudakernels' in B.targets:
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env['WITH_BF_CYCLES_CUDA_BINARIES'] = True
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# Extended OSX_SDK and 3D_CONNEXION_CLIENT_LIBRARY and JAckOSX detection for OSX
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if env['OURPLATFORM']=='darwin':
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print B.bc.OKGREEN + "Detected Xcode version: -- " + B.bc.ENDC + env['XCODE_CUR_VER'] + " --"
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@ -651,6 +654,7 @@ datafileslist = []
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datafilestargetlist = []
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dottargetlist = []
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scriptinstall = []
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cubininstall = []
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if env['OURPLATFORM']!='darwin':
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dotblenderinstall = []
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@ -746,7 +750,7 @@ if env['OURPLATFORM']!='darwin':
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for arch in env['BF_CYCLES_CUDA_BINARIES_ARCH']:
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kernel_build_dir = os.path.join(B.root_build_dir, 'intern/cycles/kernel')
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cubin_file = os.path.join(kernel_build_dir, "kernel_%s.cubin" % arch)
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scriptinstall.append(env.Install(dir=dir,source=cubin_file))
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cubininstall.append(env.Install(dir=dir,source=cubin_file))
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# osl shaders
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if env['WITH_BF_CYCLES_OSL']:
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@ -857,9 +861,9 @@ textinstall = env.Install(dir=env['BF_INSTALLDIR'], source=textlist)
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if env['OURPLATFORM']=='darwin':
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allinstall = [blenderinstall, textinstall]
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elif env['OURPLATFORM']=='linux':
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allinstall = [blenderinstall, dotblenderinstall, scriptinstall, textinstall, iconinstall]
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allinstall = [blenderinstall, dotblenderinstall, scriptinstall, textinstall, iconinstall, cubininstall]
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else:
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allinstall = [blenderinstall, dotblenderinstall, scriptinstall, textinstall]
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allinstall = [blenderinstall, dotblenderinstall, scriptinstall, textinstall, cubininstall]
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if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'win64-vc', 'linuxcross'):
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dllsources = []
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@ -989,6 +993,20 @@ buildslave_alias = env.Alias('buildslave', buildslave_cmd)
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Depends(buildslave_cmd, allinstall)
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cudakernels_action = env.Action(btools.cudakernels, btools.cudakernels_print)
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cudakernels_cmd = env.Command('cudakernels_exec', None, cudakernels_action)
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cudakernels_alias = env.Alias('cudakernels', cudakernels_cmd)
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cudakernel_dir = os.path.join(os.path.abspath(os.path.normpath(B.root_build_dir)), 'intern/cycles/kernel')
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cuda_kernels = []
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for x in env['BF_CYCLES_CUDA_BINARIES_ARCH']:
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cubin = os.path.join(cudakernel_dir, 'kernel_' + x + '.cubin')
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cuda_kernels.append(cubin)
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Depends(cudakernels_cmd, cuda_kernels)
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Depends(cudakernels_cmd, cubininstall)
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Default(B.program_list)
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if not env['WITHOUT_BF_INSTALL']:
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@ -215,7 +215,8 @@ def print_targets(targs, bc):
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def validate_targets(targs, bc):
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valid_list = ['.', 'blender', 'blenderstatic', 'blenderplayer', 'webplugin',
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'blendernogame', 'blenderstaticnogame', 'blenderlite', 'release',
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'everything', 'clean', 'install-bin', 'install', 'nsis','buildslave']
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'everything', 'clean', 'install-bin', 'install', 'nsis','buildslave',
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'cudakernels']
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oklist = []
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for t in targs:
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if t in valid_list:
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@ -826,6 +827,18 @@ def NSIS_Installer(target=None, source=None, env=None):
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print data.strip().split("\n")[-1]
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return rv
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def cudakernels_print(target, source, env):
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return "Running cudakernels target"
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def cudakernels(target=None, source=None, env=None):
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"""
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Builder for cuda kernels compilation. Used by release build environment only
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"""
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# Currently nothing to do, everything is handled by a dependency resolver
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pass
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def check_environ():
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problematic_envvars = ""
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for i in os.environ:
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