ViperEkura 1b1f1a0707 fix: add dtype guard to FlashAttnBackend capability check ...

- _backend_supports now rejects fp32 for FlashAttnBackend (flash-attn only supports fp16/bf16), preventing runtime crash on fallback chain
- rename test_default_backend_is_torch_native to reflect multi-backend reality
- scheduler test fixture uses bf16 model (matches production, avoids unnecessary 3-step fallback chain)

2026-08-07 23:08:22 +08:00

..

config

feat: add moe auxloss and metrics

2026-08-05 18:12:28 +08:00

dataset

refactor: remove H5 storage backend in favor of mmap bin

2026-07-29 12:50:27 +08:00

extension

fix: add dtype guard to FlashAttnBackend capability check

2026-08-07 23:08:22 +08:00

inference

refactor: extract shared steady-state increment detection

2026-08-07 23:00:25 +08:00

model

refactor: stateless MoE routing with grouped dispatch

2026-08-05 18:42:12 +08:00

optim

fix: use torch.optim.AdamW in ManoAdamW instead of NAdamW

2026-08-01 09:20:54 +08:00

parallel

fix: broadcast ref/old model state_dict for FSDP

2026-07-31 08:32:22 +08:00

preprocessing

fix : correct prefill sampling and record alignment

2026-08-05 22:20:29 +08:00

serialization

refactor: remove H5 storage backend in favor of mmap bin

2026-07-29 12:50:27 +08:00

tokenize

refactor: simplify BaseFactory and separate ModelFactory from AutoModel

2026-07-30 09:38:20 +08:00

trainer

refactor: stateless MoE routing with grouped dispatch

2026-08-05 18:42:12 +08:00

__init__.py

refactor: simplify inference engine and backend dispatch

2026-08-07 22:28:48 +08:00

factory.py

refactor: simplify BaseFactory and separate ModelFactory from AutoModel

2026-07-30 09:38:20 +08:00

protocols.py

refactor: 重构训练后端为 Executor 模式

2026-05-24 20:35:44 +08:00

signal_handler.py

refactor: move signal_handler from parallel/ to top-level for broader reuse

2026-07-28 10:36:17 +08:00