kokkos: add serial backend explicitly. add kokkos options and kokkos cuda options. (#9276)
This commit is contained in:
Geoff Womeldorff
committed by
Christoph Junghans
Christoph Junghans
parent
691a19226c
commit
57236fa2ce
@@ -45,13 +45,43 @@ class Kokkos(Package):
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version('2.02.15', 'de41e38f452a50bb03363c519fe20769')
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version('2.02.07', 'd5baeea70109249f7dca763074ffb202')
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variant('serial', default=True, description="enable Serial backend (default)")
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variant('qthreads', default=False, description="enable Qthreads backend")
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variant('cuda', default=False, description="enable Cuda backend")
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variant('openmp', default=False, description="enable OpenMP backend")
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# Kokkos options
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variant('aggressive_vectorization', default=False,
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description="set aggressive_vectorization Kokkos option")
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variant('disable_profiling', default=False,
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description="set disable_profiling Kokkos option")
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variant('disable_dualview_modify_check', default=False,
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description="set disable_dualview_modify_check Kokkos option")
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variant('enable_profile_load_print', default=False,
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description="set enable_profile_load_print Kokkos option")
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variant('compiler_warnings', default=False,
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description="set compiler_warnings Kokkos option")
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variant('disable_deprecated_code', default=False,
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description="set disable_deprecated_code Kokkos option")
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variant('enable_eti', default=False,
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description="set enable_eti Kokkos option")
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# CUDA options
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variant('force_uvm', default=False,
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description="set force_uvm Kokkos CUDA option")
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variant('use_ldg', default=False,
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description="set use_ldg Kokkos CUDA option")
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variant('rdc', default=False,
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description="set rdc Kokkos CUDA option")
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variant('enable_lambda', default=False,
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description="set enable_lambda Kokkos CUDA option")
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gpu_values = ('Kepler30', 'Kepler32', 'Kepler35', 'Kepler37',
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'Maxwell50', 'Maxwell52', 'Maxwell53',
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'Pascal60', 'Pascal61')
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'Pascal60', 'Pascal61',
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'Volta70', 'Volta72')
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cuda_options = ('force_uvm', 'use_ldg', 'rdc', 'enable_lambda')
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# Host architecture variant
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variant(
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@@ -71,18 +101,43 @@ class Kokkos(Package):
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description='Set the GPU architecture to use'
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)
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# Checks on Kokkos version and Kokkos options
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conflicts('+aggressive_vectorization', when='@:2.0.99',)
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conflicts('+disable_profiling', when='@:2.0.99',)
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conflicts('+disable_dualview_modify_check', when='@:2.03.04',)
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conflicts('+enable_profile_load_print', when='@:2.03.04',)
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conflicts('+compiler_warnings', when='@:2.03.14',)
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conflicts('+disable_deprecated_code', when='@:2.5.99',)
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conflicts('+enable_eti', when='@:2.6.99',)
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# Check that we haven't specified a gpu architecture
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# without specifying CUDA
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for p in gpu_values:
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conflicts('gpu_arch={0}'.format(p), when='~cuda',
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msg='Must specify CUDA backend to use a GPU architecture.')
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# Check that we haven't specified a Kokkos CUDA option
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# without specifying CUDA
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conflicts('+force_uvm', when='~cuda',
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msg='Must enable CUDA to use force_uvm.')
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conflicts('+use_ldg', when='~cuda',
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msg='Must enable CUDA to use use_ldg.')
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conflicts('+rdc', when='~cuda',
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msg='Must enable CUDA to use rdc.')
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conflicts('+enable_lambda', when='~cuda',
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msg='Must enable CUDA to use enable_lambda.')
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# Check that we haven't asked for a GPU architecture that
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# the revision of kokkos does not support
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conflicts('gpu_arch=Volta70', when='@:2.5.99')
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conflicts('gpu_arch=Volta72', when='@:2.5.99')
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# conflicts on kokkos version and cuda enabled
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# see kokkos issue #1296
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# https://github.com/kokkos/kokkos/issues/1296
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conflicts('+cuda', when='@2.5.00:develop',
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msg='Kokkos build system has issue when CUDA enabled'
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' in version 2.5.00, 2.7.00, and develop until '
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' in version 2.5.00 through 2.7.00, and develop until '
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'issue #1296 is resolved.')
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# Specify that v1.x is required as v2.x has API changes
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@@ -97,10 +152,14 @@ def install(self, spec, prefix):
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g_args = [
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'--prefix=%s' % prefix,
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'--with-hwloc=%s' % spec['hwloc'].prefix,
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'--with-serial'
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]
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arch_args = []
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kokkos_options_args = []
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cuda_options_args = []
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# Backends
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if 'serial' in spec:
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g_args.append('--with-serial')
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if '+openmp' in spec:
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g_args.append('--with-openmp')
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if 'qthreads' in spec:
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@@ -115,9 +174,42 @@ def install(self, spec, prefix):
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arch_args.append(host_arch)
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if gpu_arch:
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arch_args.append(gpu_arch)
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# Combined architecture flags
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if arch_args:
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g_args.append('--arch={0}'.format(','.join(arch_args)))
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# CUDA options
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if '+force_uvm' in spec:
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cuda_options_args.append('force_uvm')
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if '+use_ldg' in spec:
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cuda_options_args.append('use_ldg')
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if '+rdc' in spec:
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cuda_options_args.append('rdc')
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if '+enable_lambda' in spec:
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cuda_options_args.append('enable_lambda')
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if cuda_options_args:
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g_args.append('--with-cuda-options={0}'
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.format(','.join(cuda_options_args)))
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# Kokkos options
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if '+aggressive_vectorization' in spec:
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kokkos_options_args.append('aggressive_vectorization')
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if '+disable_profiling' in spec:
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kokkos_options_args.append('disable_profiling')
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if '+disable_dualview_modify_check' in spec:
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kokkos_options_args.append('disable_dualview_modify_check')
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if '+enable_profile_load_print' in spec:
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kokkos_options_args.append('enable_profile_load_print')
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if '+compiler_warnings' in spec:
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kokkos_options_args.append('compiler_warnings')
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if '+disable_deprecated_code' in spec:
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kokkos_options_args.append('disable_deprecated_code')
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if '+enable_eti' in spec:
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kokkos_options_args.append('enable_eti')
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if kokkos_options_args:
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g_args.append('--with-options={0}'
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.format(','.join(kokkos_options_args)))
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generate(*g_args)
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make()
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make('install')
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