All issues

Device zerocopy: user documentation and diagnostics owed

#3967

· lvkale opened

on Sep 3, 2026

Device zerocopy source callbacks: no way to tell which buffer completed, and no per-send completion

#3966

· lvkale opened

on Sep 3, 2026

Host zerocopy path: bundle deregistration acks instead of one NcpyOperationInfo message per buffer

#3964

· lvkale opened

on Sep 2, 2026

Device zerocopy examples repack send buffers with nothing guaranteeing the neighbour's get has finished reading them

#3963

· lvkale opened

on Sep 2, 2026

Device zerocopy (`nocopydevice` / `CkDeviceBuffer`) registers the GPU buffer per message on both ends and never deregisters; long GPU-direct runs die with ENOSPC

#3960

· lvkale opened

on Sep 1, 2026

GPU D2D: sender blocks on hapiStreamSynchronize in the intra-process path

#3957

· lvkale opened

on Aug 31, 2026

One tree for both runtimes: classic arches to be served by main + reconverse glue, not by resurrecting classic in the branch

#3941

· lvkale opened

on Aug 25, 2026

ARM64 with Infiniband is not supported

#3935

· HanatoK opened

on Jul 31, 2026

trace-summary: .sum idle/utilization and .sumd per-EP times disagree in +sumDetail traces

#3934

· lvkale opened

on Jul 29, 2026

Projections: .sts provenance is incomplete (PROJECTIONS_ID empty; COMMANDLINE misses pre-snapshot args; no app version / job id / environment)

#3933

· lvkale opened

on Jul 27, 2026

Support for Windows on ARM (ARM64)

#3920

· saravananselvaraj-mcw opened

on Apr 20, 2026

Shrink/expand questions

#3915

· PaulinaEster opened

on Dec 18, 2025