Peng Xiao

Results 1 issues of Peng Xiao

### Describe the bug Hello @SolitaryThinker , I found here using attn_metadata.total_seq_length to calculate the top-k blocks: https://github.com/hao-ai-lab/FastVideo/blob/50da62e722165a8847895a551aa56bc5ee2bb08c/fastvideo/attention/backends/video_sparse_attn.py#L271 where total_seq_length was calculated by: https://github.com/hao-ai-lab/FastVideo/blob/50da62e722165a8847895a551aa56bc5ee2bb08c/fastvideo/attention/backends/video_sparse_attn.py#L177 but after the preprocess function, sequence...