v25.10

What's Changed

Features & Enhancements

• Add sequence parallelism by @JacoCheung in #216
• Decouple scaling seqlen from max_seqlen in hstu attn by @geoffreyQiu in #208
• Fea support lru score dump load by @shijieliu in #186
• Gradient clipping by reusing TorchRec&FBGEMM's parameters by @jiashuy in #223
• [HSTU]Add SM 89 support by @JacoCheung in #217
• allow allow_overwrite in DynamicEmbDump by @fshhr46 in #206

But Fixs

• Fix LFU mode frequency count bug by @z52527 in #176
• Fix config bug when using torchrec's STBE in benchmark by @jiashuy in #193
• Fix IMA in incremental dump and test the dumped embeddings by @jiashuy in #211
• Fix rab num heads by @JacoCheung in #222
• Fix IMA caused by wrong worker id for device of which max threads is … by @jiashuy in #220

Misc

• Code reorganization for hstu training and inference by @geoffreyQiu in #202
• Add embedding pooling kernel by @z52527 in #215

Full Changelog: v25.09...v25.10