[GLM5.3 Bug] Fix sparse indexer attn topk backend selection (#58594)

Signed-off-by: yewentao256 <zhyanwentao@126.com>
2026-09-26 11:35:28 -04:00
parent 79ac28c5bd
commit 3576691c42
1 changed files with 1 additions and 0 deletions
@@ -495,6 +495,7 @@ class DeepseekV32Attention(MLAAttention):
                    self._vllm_config.parallel_config.cp_kv_cache_interleave_size
                ),
                skip_topk_buffer_clear=True,
+                topk_backend=self.indexer.indexer_op.topk_backend,
            )
        self.impl.record_logical_topk_ready()  # type: ignore[attr-defined]