Skip to content

[AMD] Enable mamba-extra-buffer for Qwen3.5 on ROCm #30359

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
HaiShaw merged 2 commits into from
Jul 15, 2026
Merged

[AMD] Enable mamba-extra-buffer for Qwen3.5 on ROCm #30359

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
eb6ae1d
[ROCm] Support radix-cache with mamba-extra-buffer for Qwen3.5
ntgiang71096 Jun 3, 2026
aaaa96c
Merge main into ROCm mamba extra buffer PR
bingxche Jul 7, 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
4 changes: 2 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 @@ -4264,8 +4264,8 @@ def _validate_mamba_extra_buffer(self, view, model_arch: str):
view, model_arch
), f"extra_buffer is not supported for {model_arch}; use no_buffer."
assert (
is_cuda() or is_musa() or is_npu()
), "extra_buffer needs CUDA/MUSA/NPU (FLA)."
is_cuda() or is_musa() or is_npu() or is_hip()
), "extra_buffer needs CUDA/MUSA/NPU/ROCm (FLA)."
if view.speculative_num_draft_tokens is not None:
assert (
view.mamba_radix_cache_strategy != "extra_buffer_lazy"
Expand Down
Loading