mirror of https://github.com/hpcaitech/ColossalAI
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
1.2 KiB
33 lines
1.2 KiB
from ...cuda_extension import _CudaExtension
|
|
from ...utils import get_cuda_cc_flag
|
|
|
|
|
|
class InferenceOpsCudaExtension(_CudaExtension):
|
|
def __init__(self):
|
|
super().__init__(name="inference_ops_cuda")
|
|
|
|
def sources_files(self):
|
|
ret = [
|
|
self.csrc_abs_path(fname)
|
|
for fname in [
|
|
"kernel/cuda/decode_kv_cache_memcpy_kernel.cu",
|
|
"kernel/cuda/context_kv_cache_memcpy_kernel.cu",
|
|
"kernel/cuda/fused_rotary_emb_and_cache_kernel.cu",
|
|
"kernel/cuda/activation_kernel.cu",
|
|
"kernel/cuda/rms_layernorm_kernel.cu",
|
|
"kernel/cuda/get_cos_and_sin_kernel.cu",
|
|
"kernel/cuda/flash_decoding_attention_kernel.cu",
|
|
"kernel/cuda/convert_fp8_kernel.cu",
|
|
]
|
|
] + [self.pybind_abs_path("inference/inference.cpp")]
|
|
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 + super().nvcc_flags()
|