4 Commits

Include renames

Author	SHA1	Message	Date
ViperEkura	a74e5b91a3	feat: add record-mode to Store for DPO/GRPO ... - Store gains fetch_record/num_records alongside stream fetch/__len__ - save_bin/load_bin support per-record offsets via record_keys param - H5Store/MmapStore/JsonlStore all support dual stream+record access - DPODataset/GRPODataset use fetch_record, no cross-record concat - dpo_collate_fn + collate_fn wired through TrainConfig - fixes attention context leakage in DPO from windowed concatenation	2026-07-18 21:02:29 +08:00
ViperEkura	27524ad085	fix: reset sampler iter at epoch end so progress bar shows total after first epoch	2026-07-04 06:35:55 +08:00
ViperEkura	a548d4553e	fix: 断点续训恢复优化器/调度器状态及采样器剩余长度 ... - 使用Checkpoint.load()替代手动加载model.safetensors，恢复optimizer/scheduler状态 - TrainContextBuilder从checkpoint.extra恢复优化器和调度器state_dict - ResumableDistributedSampler.__len__返回剩余样本数而非总数 - 训练前对state_dict置空避免mp.spawn pickle 7GB大对象	2026-05-26 13:50:25 +08:00
ViperEkura	9c31d78a22	chore: 将data 模块命名为dataset	2026-04-04 16:16:27 +08:00