Skip to content

v1.3.0-rc1

Pre-release
Pre-release
Compare
Choose a tag to compare
@manjugv manjugv released this 04 Mar 20:19
· 1 commit to v1.3.x since this release
484f69a

1.3.0 (TBD)

New Features and Enhancements

CL/HIER

  • Disable onesided alltoallv {PR #875}

TL/CUDA

  • Initialize remote CUDA scratch to NULL {PR #911}

TL/UCP

  • Enable hybrid alltoallv {PR #781}
  • Avoid copy in knomial scatter {PR #771}
  • Enable reorder ranks to reduce_scatter, Knomial Allreduce, Ring Allgather/v {PR #819}
  • Remove memcpy in last SRA step {PR #743}
  • Fix sparse pack in hybrid a2av {PR #825}
  • Fix recycle in hybrid a2av {PR #827}
  • Reorder ranks for SRA {PR #834}
  • Use ring allgather when reordering needed {PR #879}
  • Use pipelining in SRA allreduce for CUDA {PR #873}
  • Poll for onesided alltoall completion {PR #876}
  • Add support for non-host buffers in bruck alltoall {PR #852}
  • Added Neighbor Exchange Allgather{PR #822}

TL/SHARP

  • Enable bcast for any predefined dt {PR #774}
  • Don't print team create error {PR #777}
  • Check datasize supported {PR #776}
  • Fix sharp context cleanup {PR #843}

API

  • Remove duplicate get_version_string {PR #933}

TL/NCCL

  • Make team init non-blocking {PR #772}
  • Add CUDA managed to score {PR #793}
  • Make ncclGroupEnd nb {PR #798}
  • Lazy init nccl comm {PR #851}

TL/MLX5

  • Share ib_ctx and pd {PR #749}
  • Rcache {PR #753}
  • Device memory and topo init {PR #780}
  • Adding mcast interface {PR #784}
  • A2A part 1 -- coll init {PR #790}
  • A2A part 2 -- full collective {PR #802}
  • Revisit team and ctx init {PR #815}
  • Fix context create hang {PR #887}
  • Add librdmacm linkage {PR #910}

CORE

  • Fix score update when only score given {PR #779}
  • Coverity fixes {PR #809}
  • Additional coverty fixes {PR #813}
  • Fix error handling for ctx create epilog {PR #818}
  • Skip zero size collectives {PR #787}

DOCS

  • Updating NEWS for v1.2 {PR #791}

TEST

  • Check op and dt compatibility {PR #773}
  • Fix barrier test {PR #799}
  • Propagate HIP_CXXFLAGS to gtest and mpi {PR #803}