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- """
- Copyright 2020 The Microsoft DeepSpeed Team
- """
- from .builder import CUDAOpBuilder
- class FusedLambBuilder(CUDAOpBuilder):
- BUILD_VAR = 'DS_BUILD_FUSED_LAMB'
- NAME = "fused_lamb"
- def __init__(self):
- super().__init__(name=self.NAME)
- def absolute_name(self):
- return f'deepspeed.ops.lamb.{self.NAME}_op'
- def sources(self):
- return ['csrc/lamb/fused_lamb_cuda.cpp', 'csrc/lamb/fused_lamb_cuda_kernel.cu']
- def include_paths(self):
- return ['csrc/includes']
- def cxx_args(self):
- args = super().cxx_args()
- return args + self.version_dependent_macros()
- def nvcc_args(self):
- return ['-lineinfo',
- '-O3',
- '--use_fast_math'
- ] + self.version_dependent_macros() + self.compute_capability_args()
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