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chore: upgrade sgl-kernel v0.1.2.post1 (#6196)

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Co-authored-by: alcanderian <alcanderian@gmail.com>
This commit is contained in:
Yineng Zhang
2025-05-11 07:41:37 -07:00
committed by GitHub
parent 45b4dcf037
commit 230106304d
5 changed files with 61 additions and 71 deletions
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2
python/pyproject.toml
View File

@@ -48,7 +48,7 @@ runtime_common = [
srt = [
"sglang[runtime_common]",
"sgl-kernel==0.1.1",
"sgl-kernel==0.1.2.post1",
"flashinfer_python==0.2.5",
"torch==2.6.0",
"torchvision==0.21.0",

2
python/sglang/srt/entrypoints/engine.py
View File

@@ -486,7 +486,7 @@ def _set_envs_and_config(server_args: ServerArgs):
if _is_cuda:
assert_pkg_version(
"sgl-kernel",
"0.1.1",
"0.1.2.post1",
"Please reinstall the latest version with `pip install sgl-kernel --force-reinstall`",
)

124
python/sglang/srt/layers/quantization/deep_gemm.py
View File

@@ -16,11 +16,7 @@ if is_cuda():
import deep_gemm
from deep_gemm import get_num_sms
from deep_gemm.jit_kernels.gemm import get_best_configs
from deep_gemm.jit_kernels.gemm import includes as deep_gemm_includes
from deep_gemm.jit_kernels.gemm import template as deep_gemm_gemm_template
from deep_gemm.jit_kernels.m_grouped_gemm import (
template as deep_gemm_grouped_gemm_template,
)
from deep_gemm.jit_kernels.runtime import FP8GemmRuntime, GemmType
from deep_gemm.jit_kernels.tuner import jit_tuner
sm_version = get_device_sm()
@@ -45,10 +41,15 @@ _COMPILE_WORKERS = get_int_env_var("SGL_JIT_DEEPGEMM_COMPILE_WORKERS", 4)
_IN_PRECOMPILE_STAGE = get_bool_env_var("SGL_IN_DEEPGEMM_PRECOMPILE_STAGE", "false")
# Force redirect deep_gemm cache_dir
os.environ["DG_CACHE_DIR"] = os.getenv(
"SGL_DG_CACHE_DIR", os.path.expanduser("~") + "/.cache/deep_gemm"
os.environ["DG_JIT_CACHE_DIR"] = os.getenv(
"SGL_DG_CACHE_DIR", os.path.join(os.path.expanduser("~"), ".cache", "deep_gemm")
)
# Refer to https://github.com/deepseek-ai/DeepGEMM/commit/d75b218b7b8f4a5dd5406ac87905039ead3ae42f
# NVRTC may have performance loss with some cases.
# And NVCC JIT speed is also 9x faster in the ref commit
os.environ["DG_JIT_USE_NVRTC"] = os.getenv("SGL_DG_USE_NVRTC", "0")
def update_deep_gemm_config(gpu_id: int, server_args: ServerArgs):
global _BUILTIN_M_LIST
@@ -130,10 +131,18 @@ def _compile_grouped_gemm_nt_f8f8bf16_masked_one(
num_groups: int,
config: Tuple[int, int, int, int, Tuple[int, bool], Tuple[int, int, int]],
) -> None:
# Auto-tuning with compilation
global deep_gemm_includes, deep_gemm_grouped_gemm_template
_, block_m, block_n, num_stages, tma_multicast_config, smem_config = config
_ = jit_tuner.compile_and_tune(
num_sms, block_m, block_n, num_stages, tma_multicast_config, smem_config = config
block_k = 128
num_tma_threads = 128
num_math_threads_per_group = 128
kwargs = {
"NUM_TMA_THREADS": num_tma_threads,
"NUM_MATH_THREADS_PER_GROUP": num_math_threads_per_group,
"BLOCK_K": block_k,
"NUM_SMS": num_sms,
"SMEM_SIZE": smem_config[0],
}
_, _ = jit_tuner.compile_and_tune(
name="m_grouped_gemm_fp8_fp8_bf16_nt",
keys={
"N": n,
@@ -146,24 +155,11 @@ def _compile_grouped_gemm_nt_f8f8bf16_masked_one(
"NUM_STAGES": num_stages,
"NUM_TMA_MULTICAST": tma_multicast_config[0],
"IS_TMA_MULTICAST_ON_A": tma_multicast_config[1],
"GEMM_TYPE": "GroupedMasked",
"GEMM_TYPE": GemmType.GroupedMasked,
},
space=(),
includes=deep_gemm_includes,
arg_defs=(
("lhs", torch.float8_e4m3fn),
("lhs_scales", torch.float),
("rhs", torch.float8_e4m3fn),
("rhs_scales", torch.float),
("out", torch.bfloat16),
("grouped_layout", torch.int32),
("m", int),
("stream", torch.cuda.Stream),
("num_sms", int),
("smem_size", int),
),
template=deep_gemm_grouped_gemm_template,
args=[],
kwargs=kwargs,
runtime_cls=FP8GemmRuntime,
)
@@ -173,9 +169,18 @@ def _compile_grouped_gemm_nt_f8f8bf16_contig_one(
num_groups: int,
config: Tuple[int, int, int, int, Tuple[int, bool], Tuple[int, int, int]],
) -> None:
global deep_gemm_includes, deep_gemm_grouped_gemm_template
_, block_m, block_n, num_stages, tma_multicast_config, smem_config = config
_ = jit_tuner.compile_and_tune(
num_sms, block_m, block_n, num_stages, tma_multicast_config, smem_config = config
block_k = 128
num_tma_threads = 128
num_math_threads_per_group = 128
kwargs = {
"NUM_TMA_THREADS": num_tma_threads,
"NUM_MATH_THREADS_PER_GROUP": num_math_threads_per_group,
"BLOCK_K": block_k,
"NUM_SMS": num_sms,
"SMEM_SIZE": smem_config[0],
}
_, _ = jit_tuner.compile_and_tune(
name="m_grouped_gemm_fp8_fp8_bf16_nt",
keys={
"N": n,
@@ -188,25 +193,11 @@ def _compile_grouped_gemm_nt_f8f8bf16_contig_one(
"NUM_STAGES": num_stages,
"NUM_TMA_MULTICAST": tma_multicast_config[0],
"IS_TMA_MULTICAST_ON_A": tma_multicast_config[1],
"GEMM_TYPE": "GroupedContiguous",
"GEMM_TYPE": GemmType.GroupedContiguous,
},
space=(),
includes=deep_gemm_includes,
arg_defs=(
("lhs", torch.float8_e4m3fn),
("lhs_scales", torch.float),
("rhs", torch.float8_e4m3fn),
("rhs_scales", torch.float),
("out", torch.bfloat16),
("grouped_layout", torch.int32),
("m", int),
("num_groups", int),
("stream", torch.cuda.Stream),
("num_sms", int),
("smem_size", int),
),
template=deep_gemm_grouped_gemm_template,
args=[],
kwargs=kwargs,
runtime_cls=FP8GemmRuntime,
)
@@ -216,9 +207,20 @@ def _compile_gemm_nt_f8f8bf16_one(
_: int, # _ is a dummy parameter to align with other interfaces
config: Tuple[int, int, int, int, Tuple[int, bool], Tuple[int, int, int]],
) -> None:
global deep_gemm_includes, deep_gemm_gemm_template
_, block_m, block_n, num_stages, tma_multicast_config, smem_config = config
_ = jit_tuner.compile_and_tune(
num_sms, block_m, block_n, num_stages, tma_multicast_config, smem_config = config
block_k = 128
num_tma_threads = 128
num_math_threads_per_group = 128
kwargs = {
"GEMM_TYPE": GemmType.Normal,
"NUM_TMA_THREADS": num_tma_threads,
"NUM_MATH_THREADS_PER_GROUP": num_math_threads_per_group,
"NUM_GROUPS": 1,
"BLOCK_K": block_k,
"NUM_SMS": num_sms,
"SMEM_SIZE": smem_config[0],
}
_, _ = jit_tuner.compile_and_tune(
name="gemm_fp8_fp8_bf16_nt",
keys={
"N": n,
@@ -232,20 +234,8 @@ def _compile_gemm_nt_f8f8bf16_one(
"IS_TMA_MULTICAST_ON_A": tma_multicast_config[1],
},
space=(),
includes=deep_gemm_includes,
arg_defs=(
("lhs", torch.float8_e4m3fn),
("lhs_scales", torch.float),
("rhs", torch.float8_e4m3fn),
("rhs_scales", torch.float),
("out", torch.bfloat16),
("m", int),
("stream", torch.cuda.Stream),
("num_sms", int),
("smem_size", int),
),
template=deep_gemm_gemm_template,
args=[],
kwargs=kwargs,
runtime_cls=FP8GemmRuntime,
)
@@ -373,7 +363,7 @@ def _log_jit_build(M: int, N: int, K: int, kernel_type: DeepGemmKernelType):
from deep_gemm.jit.runtime import RuntimeCache
origin_func = RuntimeCache.__getitem__
origin_func = RuntimeCache.get
def __patched_func(self, *args, **kwargs):
ret = origin_func(self, *args, **kwargs)
@@ -385,6 +375,6 @@ def _log_jit_build(M: int, N: int, K: int, kernel_type: DeepGemmKernelType):
)
return ret
RuntimeCache.__getitem__ = __patched_func
RuntimeCache.get = __patched_func
yield
RuntimeCache.__getitem__ = origin_func
RuntimeCache.get = origin_func