FastVideo FastH3 解码:VAE 批处理与 CUDA 图
(8/13) Decode: the 28 overlapping tiles of each temporal unit go through the VAE decoder as one batch, with units spread across GPUs. The fused decoder is repla
AI 导读
(8/13)解码:每个时间单元的 28 个重叠 tile 作为一个批次通过 VAE 解码器,各单元分散在不同 GPU 上。融合后的解码器以 CUDA 图方式重放:14 次图启动即可解码一段 10 秒视频。
正文
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(8/13) Decode: the 28 overlapping tiles of each temporal unit go through the VAE decoder as one batch, with units spread across GPUs. The fused decoder is replayed as a CUDA graph: 14 graph launches decode a 10-second clip. https://t.co/1OSrAKx39u