rocm-systems/CHANGELOG.md

Changelog for rocSHMEM

Unreleased - rocSHMEM 2.x.x for ROCm x.x.x

Added

• Added the Reverse Offload conduit
• Added new APIs:
  • rocshmem_barrier
  • rocshmem_barrier_wave
  • rocshmem_barrier_wg
  • rocshmem_barrier_all
  • rocshmem_barrier_all_wave
  • rocshmem_barrier_all_wg
  • rocshmem_sync
  • rocshmem_sync_wave
  • rocshmem_sync_wg
  • rocshmem_sync_all
  • rocshmem_sync_all_wave
  • rocshmem_sync_all_wg
  • rocshmem_init_attr
  • rocshmem_get_uniqueid
  • rocshmem_set_attr_uniqueid_args
• Added dlmalloc based allocator
• Added XNACK support
• Added support for initialization with MPI communicators other than MPI_COMM_WORLD

Changed

• Changed collective APIs to use _wg suffix rather than _wg_ infix

Resolved Issues

• Resolved incorrect output for rocshmem_ctx_my_pe and rocshmem_ctx_n_pes
• Resolved multi-team errors by providing team specific buffers in rocshmem_ctx_wg_team_sync
• Resolved segfault in rocshmem_wg_ctx_create, now provides nullptr if ctx cannot be created
• Resolved missing implementation of rocshmem_g for IPC conduit