From 428bc718bd4a736c1bc129a23c51963c4f0b71b9 Mon Sep 17 00:00:00 2001 From: jennyyyyzhen <47012288+jennyyyyzhen@users.noreply.github.com> Date: Wed, 11 Mar 2026 13:37:31 -0700 Subject: [PATCH] [Bugfix][ROCm] Strip block_size before attention backend validation (#36274) Signed-off-by: jennyyyyzhen Co-authored-by: Lu Fang <30275821+houseroad@users.noreply.github.com> --- vllm/platforms/rocm.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/vllm/platforms/rocm.py b/vllm/platforms/rocm.py index f1fd333180..76be83c063 100644 --- a/vllm/platforms/rocm.py +++ b/vllm/platforms/rocm.py @@ -438,6 +438,8 @@ class RocmPlatform(Platform): device_capability = cls.get_device_capability() assert device_capability is not None + attn_selector_config = attn_selector_config._replace(block_size=None) + # First try checking just the selected backend, if there is one. if selected_backend is not None: try: