Skip to content

NPU can use piece cuda graph when the piece cuda graph is explicitly declared #169

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Hexq0210 merged 2 commits into from
Mar 30, 2026
Merged

NPU can use piece cuda graph when the piece cuda graph is explicitly declared #169

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
8ab651f
NPU can use piece cuda graph when the piece cuda graph is explicitly …
Mar 28, 2026
e11ed53
NPU can use piece cuda graph when the piece cuda graph is explicitly …
Mar 28, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 7 additions & 2 deletions python/sglang/srt/server_args.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -629,6 +629,7 @@ class ServerArgs:
enable_single_batch_overlap: bool = False
tbo_token_distribution_threshold: float = 0.48
enable_torch_compile: bool = False
enable_piecewise_cuda_graph: bool = False
disable_piecewise_cuda_graph: bool = False
enforce_piecewise_cuda_graph: bool = False
enable_torch_compile_debug_mode: bool = False
Expand Down Expand Up @@ -1117,6 +1118,10 @@ def _handle_piecewise_cuda_graph(self):
if self.enable_eplb or self.expert_distribution_recorder_mode is not None:
self.disable_piecewise_cuda_graph = True

# NPU can use this function when the piece cuda graph is explicitly declared
if self.enable_piecewise_cuda_graph:
self.disable_piecewise_cuda_graph = False

def _handle_gpu_memory_settings(self, gpu_mem):
"""
Configure GPU memory-dependent settings including
Expand Down Expand Up @@ -5391,8 +5396,8 @@ def add_cli_args(parser: argparse.ArgumentParser):
)
parser.add_argument(
"--enable-piecewise-cuda-graph",
action=DeprecatedAction,
help="Deprecated: Piecewise cuda graph is enabled by default. Use --enforce-piecewise-cuda-graph to skip auto-disable conditions.",
action="store_true",
help="Optimize the model with piecewise cuda graph for extend/prefill only.",
)
parser.add_argument(
"--enforce-piecewise-cuda-graph",
Expand Down
Loading