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Aurelien Bouteiller 6e7277b544 Cleanup/wg init (#260) 
* remove wg_init and wg_finalize from functional tests

* Remove wg_init and wg_finalize from examples

* deprecate wg_init/finalize

* Updated docs

* Typo in documentation

---------

Co-authored-by: Yiltan <yiltan@amd.com>
2025-10-07 14:34:18 -04:00

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Changelog for rocSHMEM

rocSHMEM 3.x.x for ROCm 7.x.x

Changed

  • The following APIs have been deprecated:
    • rocshmem_wg_init
    • rocshmem_wg_finalize
    • rocshmem_wg_init_thread

rocSHMEM 3.0.0 for ROCm 7.0.0

Added

  • Added the Reverse Offload conduit
  • Added new APIs:
    • rocshmem_ctx_barrier
    • rocshmem_ctx_barrier_wave
    • rocshmem_ctx_barrier_wg
    • rocshmem_barrier_all
    • rocshmem_barrier_all_wave
    • rocshmem_barrier_all_wg
    • rocshmem_ctx_sync
    • rocshmem_ctx_sync_wave
    • rocshmem_ctx_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 segfault in rocshmem_wg_ctx_create, now provides nullptr if ctx cannot be created

rocSHMEM 2.0.1 for ROCm 6.4.2

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 missing implementation of rocshmem_g for IPC conduit
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