| 文件 | 最后提交记录 | 最后更新时间 |
|---|---|---|
chore: enforce license (#1171) | 4 个月前 | |
fix(ppo): track trajectory truncation explicitly (#1637) Dynamic padding width identifies the longest trajectory in a batch, not whether generation exhausted its token budget. Propagate the inference stop reason and use it consistently for reward masking, GAE bootstrapping, and truncation metrics. Select bootstrap values from each trajectory's final valid token for both token- and turn-level GAE, filter the metadata at model boundaries, and retain the legacy heuristic for custom workflows that do not provide it. Signed-off-by: Bo Yang <yb550079@antgroup.com> | 15 天前 | |
chore(deps): upgrade runtime dependencies and CI workflow (#1206) * chore(deps): upgrade runtime dependencies and CI workflow Upgrade megatron-core, sglang, vllm (0.19.1), transformers, and related packages. Pin deepep/deepgemm commits and lock trackio version for reproducibility. Key changes: - Upgrade sglang, vllm, transformers, megatron-core versions - Pin vllm to 0.19.1, fix compatibility across backends - Optimize Dockerfile and slim Docker image - Add uv_sync.sh install script, fix uv install on Linux - Fix Archon Qwen3.5 precision and port range issues - Remove integration tests from PR CI (moved to nightly) - Sync GRPO integration test config Refs: upgrade-deps branch * chore: remove duplicated test | 4 个月前 | |
perf: reduce duplicated VLM rollout processing and transfers (#1671) * perf(infra): add group-scoped processor cache * perf(workflow): reuse processor results across VLM rollout groups * perf(experimental): cache agent multimodal prompt processing * perf(experimental): share processor cache across proxy sessions * perf(experimental): add grouped multimodal tensor references * perf(experimental): share tensor references across proxy sessions * perf(infra): preserve shared RTensor aliases * perf(infra): preserve aliases across staged engine RPCs * perf(trainer): avoid multimodal advantage RPC transfers * test(experimental): complete multimodal export fixtures * fix(experimental): prevent shared tensor refs from surviving store reuse * fix(infra): cancel rollout siblings before group finalization * fix(infra): retain source tensors during alias-preserving remotize | 6 天前 | |
chore: enforce license (#1171) | 4 个月前 | |
chore: enforce license (#1171) | 4 个月前 |