3 Commits

Include renames

Author	SHA1	Message	Date
ViperEkura	0c86c89af4	refactor : align config field names with Hugging Face ... - dim -> hidden_size, n_layers -> num_hidden_layers - dim_ffn -> intermediate_size, n_heads -> num_attention_heads - n_kv_heads -> num_key_value_heads, max_len -> max_position_embeddings - norm_eps -> rms_norm_eps, tie_weight -> tie_word_embeddings - update model, inference, training, scripts, tests, docs	2026-07-20 22:05:31 +08:00
ViperEkura	95c43368ae	refactor: unify rollout onto inference engine KV-cache path ... - RolloutGenerator now delegates prefill/decode to InferenceScheduler.run_batch (sync API, no background thread), sharing one KV-cache code path with the inference server and eliminating O(n^2) recompute in rollout - Add sample(return_logprobs=) and Executor.execute_decode(return_logprobs=) to expose behaviour-policy log-probs through the engine; Task gains output_logprobs - RolloutResult now subclasses RawRollout (adds rewards only), removing duplicated fields - RolloutRunner.__call__ returns (result, is_fresh) instead of relying on object identity, removing the fragile refresh-detection contract - Remove O(n^2) generate_responses helper and dead code (_tokenize_prompts, unused old_model arg) - train_context.py wires InferenceScheduler directly instead of hand-rolling SamplingPipeline - Tests: +11 covering return_logprobs, run_batch, and KV-cache-backed rollout semantics; 404 pass	2026-07-20 12:52:20 +08:00
ViperEkura	754624acf0	feat: add online rollout framework for RL strategies ... - RolloutRunner: generate + score responses with cached re-rollout trigger - BaseStrategy.__call__ switches online/offline via runner injection - GRPO/DPO implement prepare_from_rollout; aliases online_grpo/online_dpo - TrainConfig + train.py add rollout params and CLI flags - Tests cover generate_responses, RolloutRunner cache, shared __call__	2026-07-20 03:49:56 +08:00