All pull requests

Pull requests

• [skycap] Harbor: mini-swe-agent and other installed agents

  #2386·CharlieFRuan opened Oct 1, 2026Member·

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• [skycap] Choose which captured paths train: all, final, or a user-defined rule

  #2385·CharlieFRuan opened Oct 1, 2026Member·

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• [skycap] Make exposure to in-sandbox agents pluggable (tunnel options)

  #2384·CharlieFRuan opened Oct 1, 2026Member·

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• fix: preserve FIFO trajectory rate admission

  #2383·SumanthRH opened Oct 1, 2026Member·

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  1

• [train] Add optional step and weight-sync timeouts that raise typed errors

  #2381·dyurk-lila opened Oct 1, 2026Collaborator·3/3·

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  9

• [inference] Make inference-server HTTP errors picklable; keep cleanup from masking the primary error

  #2380·dyurk-lila opened Oct 1, 2026Collaborator·2/3·

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  5

• [train] Raise generator failures in async trainers instead of hard-exiting

  #2379·dyurk-lila opened Oct 1, 2026Collaborator·1/3·

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  8

• perf(megatron): add block-sparse fused LM-head backward

  #2376·dyurk-lila opened Oct 1, 2026Collaborator·8/8·

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  4

• feat(megatron): add block-sparse fused LM-head forward

  #2375·dyurk-lila opened Oct 1, 2026Collaborator·7/8·

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  4

• feat(megatron): fuse LM-head entropy for RL

  #2374·dyurk-lila opened Oct 1, 2026Collaborator·6/8·

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  7

• perf(megatron): autotune fused LM-head Triton kernels

  #2373·dyurk-lila opened Oct 1, 2026Collaborator·5/8·

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  5

• perf(sft): align packed bin counts to data parallelism

  #2372·dyurk-lila opened Oct 1, 2026Collaborator·4/8·

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  5

• refactor(megatron): share packed segment layout derivation

  #2371·dyurk-lila opened Oct 1, 2026Collaborator·3/8·

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  3

• perf(train): make sequence packing alignment-aware

  #2370·dyurk-lila opened Oct 1, 2026Collaborator·2/8·

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  7

• perf(sft): use modified first-fit decreasing packing

  #2369·dyurk-lila opened Oct 1, 2026Collaborator·1/8·

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  3

• [metrics 5/5] Publish optional Grafana run-name annotations

  #2368·SumanthRH opened Oct 1, 2026Member·5/5·

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• [metrics 4/5] Finalize weighted vLLM summaries for fresh runs

  #2367·SumanthRH opened Oct 1, 2026Member·4/5·

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• [metrics 3/5] Report aggregate engine throughput imbalance

  #2366·SumanthRH opened Oct 1, 2026Member·3/5·

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• [metrics 2/5] Measure overlapping generation activity

  #2365·SumanthRH opened Oct 1, 2026Member·2/5·

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• [metrics 1/5] Add scoped vLLM offload and latency window metrics

  #2364·SumanthRH opened Oct 1, 2026Member·1/5·

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  1

• preserve checkpoint publication and dataloader resume state

  #2362·coreyhu opened Oct 1, 2026·

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  19

• verify s3 checkpoint deletion before reporting success

  #2361·coreyhu opened Oct 1, 2026·

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  17

• preserve tied parameters during fsdp initialization

  #2360·coreyhu opened Oct 1, 2026·

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  5

• forward kernel cache directories to ray workers

  #2359·coreyhu opened Oct 1, 2026·

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  8

• fix: preserve token order in Megatron router replay

  #2358·hershg opened Oct 1, 2026Contributor·

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