mirror of https://github.com/hpcaitech/ColossalAI
35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
from ..cuda_extension import _CudaExtension
|
|
from ..utils import get_cuda_cc_flag
|
|
|
|
|
|
class FusedOptimizerCudaExtension(_CudaExtension):
|
|
def __init__(self):
|
|
super().__init__(name="fused_optim_cuda")
|
|
|
|
def sources_files(self):
|
|
ret = [
|
|
self.csrc_abs_path(fname)
|
|
for fname in [
|
|
"cuda/colossal_C_frontend.cpp",
|
|
"cuda/multi_tensor_sgd_kernel.cu",
|
|
"cuda/multi_tensor_scale_kernel.cu",
|
|
"cuda/multi_tensor_adam.cu",
|
|
"cuda/multi_tensor_l2norm_kernel.cu",
|
|
"cuda/multi_tensor_lamb.cu",
|
|
]
|
|
]
|
|
return ret
|
|
|
|
def include_dirs(self):
|
|
ret = [self.get_cuda_home_include()]
|
|
return ret
|
|
|
|
def cxx_flags(self):
|
|
version_dependent_macros = ["-DVERSION_GE_1_1", "-DVERSION_GE_1_3", "-DVERSION_GE_1_5"]
|
|
return ["-O3"] + version_dependent_macros
|
|
|
|
def nvcc_flags(self):
|
|
extra_cuda_flags = ["-lineinfo"]
|
|
extra_cuda_flags.extend(get_cuda_cc_flag())
|
|
return ["-O3", "--use_fast_math"] + extra_cuda_flags
|