All pull requests

Pull requests

• [P2P] Keep the caller's GPU when host memory is registered first

  #47·fergusfinn opened Sep 22, 2026·

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  5

• [EP] Install the EP Buffer Python API as uccl.ep_api

  #44·fergusfinn opened Sep 15, 2026·

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  13

• [EP] Fit the cached-notify staging tile to the shared-memory limit

  #43·fergusfinn opened Sep 15, 2026·

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  1

• [EP] Use exact per-group FP8 dispatch quantization

  #42·fergusfinn opened Sep 15, 2026·

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  3

• [EP] Add coalesced low-latency mode: one RDMA write per destination

  #40·fergusfinn opened Sep 14, 2026·

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  12

• [EP] Split oversized LL batches before packed fields overflow

  #39·fergusfinn opened Sep 13, 2026·

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  9

• [EP] Pin CXI progress threads within the task CPU mask

  #37·fergusfinn opened Sep 13, 2026·

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  8

• [EP] Publish CXI quiet markers in parallel across a warp

  #36·fergusfinn opened Sep 13, 2026·

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  3

• [EP] Raise CXI internode send chunks for 8 ranks

  #35·fergusfinn opened Sep 13, 2026·

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  4

• [P2P] Fail closed on a CXI transfer error instead of aborting

  #32·fergusfinn opened Sep 1, 2026·

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  7

• [EP] Document FI_MR_CACHE_MONITOR=userfaultfd for Slingshot/CXI

  #31·fergusfinn opened Aug 24, 2026·

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  4

• [EP] Skip host counter writes on worst-token intranode dispatch

  #18·fergusfinn opened Jun 25, 2026·

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  8

• [EP] Make 2/4/8-rank combine configs valid when they span RDMA

  #16·fergusfinn opened Jun 24, 2026·

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  2

• [EP] Make CXX and -ccbin overridable in ep/Makefile

  #15·fergusfinn opened Jun 24, 2026·

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  6