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v4.2.3rc1

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@raffenet raffenet released this 25 Sep 17:38
· 791 commits to main since this release
v4.2.3rc1
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Learn about vigilant mode.

Changes in 4.2.3

  • Update embedded libfabric to fix a build issue on FreeBSD

  • Fix HIP support for use with AMD GPUs

  • Fix potential invalid context issue in CUDA memory hooks

  • Fix GPU fallback path in ch4/ofi for Intel GPU buffers

  • Fix IPC handle destruction with Level Zero API (Intel GPU)

  • Fix potential crash in MPI_ISENDRECV with derived datatypes

  • Fix bug in persistent MPI_GATHER that incorrectly cached buffer
    contents at init time

  • Fix memory allocation bug in ROMIO GPFS driver

  • Fix missing error names in ch4/ofi netmod

  • Fix potential hang in multi-VCI active message RMA

  • Fix bug in ch3 large count support with derived datatypes

  • Fix manpage generation to provide aliases for large-count versions

  • Fix potential crash in Hydra with long PMI command messages

  • Fix bug in exit status capture in Hydra when there are multiple
    processes with non-zero exit

  • Fix implementation of C/Fortran status conversion functions

  • Fix implementation of MPI_Type_create_f90_xxx functions

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