Yestino - The Signal · Cut ProcessGroupNCCLErrorsTesthttps://yestino.com/entities/cut-processgroupncclerrorstest-7bed61Every event involving Cut ProcessGroupNCCLErrorsTestentrunk/2f2f675bc57fb8bde0bf9c21ed41dd8f44de6a45: [c10d] Cut ProcessGroupNCCLErrorsTest runtime by ~13 min (#199826)https://yestino.com/events/trunk-2f2f675bc57fb8bde0bf9c21ed41dd8f44de6a45-c10d-cut-proc-8dc73ahttps://yestino.com/events/trunk-2f2f675bc57fb8bde0bf9c21ed41dd8f44de6a45-c10d-cut-proc-8dc73aThu, 08 Oct 2026 01:55:10 GMTProcessGroupNCCLErrorsTest spends ~830s per CUDA distributed config in three tests: testNCCLErrorsNonBlocking (242s): the watchdog sleeps TORCH_NCCL_WAIT_TIMEO… Sources: PyTorch Releases