44 lines
1.9 KiB
Python
44 lines
1.9 KiB
Python
#!/usr/bin/env python
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import os
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Import('envGPUampcor')
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package = envGPUampcor['PACKAGE']
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project = envGPUampcor['PROJECT']
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install = envGPUampcor['PRJ_SCONS_INSTALL'] + '/' + package + '/' + project
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build = envGPUampcor['PRJ_SCONS_BUILD'] + '/' + package + '/' + project + '/src'
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if envGPUampcor['GPU_ACC_ENABLED']:
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envGPUampcor.AppendUnique(CPPPATH=envGPUampcor['CUDACPPPATH'])
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envGPUampcor.AppendUnique(LIBPATH=envGPUampcor['CUDALIBPATH'])
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envGPUampcor.AppendUnique(LIBS=['cuda','cudart'])
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###Custom cython builder
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cythonBuilder = Builder(action = 'cython3 $SOURCE --cplus',
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suffix = '.cpp',
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src_suffix = '.pyx')
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envGPUampcor.Append(BUILDERS = {'Pyx2Cpp':cythonBuilder})
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def cythonPseudoBuilder(env,source,bld,inst):
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cppCode = env.Pyx2Cpp(source)
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listFiles = [source+'.cpp', 'Ampcor.cpp', 'AmpcorFFT.cpp', 'AmpcorMethods.cpp']
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env.MergeFlags('-fopenmp -O3 -std=c++11 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -Wall -Wstrict-prototypes')
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if (env['GPU_ACC_ENABLED']):
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listFiles.append(os.path.join(build,'gpu-ampcor.o'))
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listFiles.append(os.path.join(build,'gpu-ampcor-linked.o'))
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# Because we build the above CUDA objects by hand, Scons doesn't realize they're shared (usually contained in
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# a separate temporary '.linkinfo' file that's auto-generated by the ObjectEmitter). This is an override just
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# for this builder to ignore the checks for if gpu-ampcor.o/gpu-ampcor-linked.o are flagged by Scons as shared
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env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1
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lib = env.LoadableModule(target = 'GPUampcor.abi3.so', source = listFiles, CPPDEFINES = 'GPU_ACC_ENABLED')
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else:
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lib = env.LoadableModule(target = 'GPUampcor.abi3.so', source = listFiles)
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env.Install(inst,lib)
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env.Alias('install',inst)
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envGPUampcor.AddMethod(cythonPseudoBuilder,'Cython')
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envGPUampcor.Cython('GPUampcor',build,install)
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