A new stable release of MPICH, 4.0.2, is now available for download. This is the second bug-fix release in the 4.0.x series. This release contains fixes for CUDA, Level Zero, FreeBSD, Fortran, Intel compilers on macOS, PMI2, musl libc, and other user-reported bugs and build issues.
You can find the release on our downloads page (https://www.mpich.org/downloads/) Production environments are encouraged to upgrade to this release.
Regards,
The MPICH team
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Changes in 4.0.2
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# Fix CUDA configuration logic in yaksa
# Fix support for dynamic process functionality with PMI2 clients
# Fix non-zero appnum bug in PMI2 server in Hydra
# Fix MPI_Op support for types created with MPI_Type_create_f90_xxx
# Fix building ch4 with Intel compilers on macOS
# Fix Level Zero properties initialization in MPL. Thanks to Brice
Videau for the report and patch.
# Use standard names for CPU affinity functions with POSIX
threads. Fixes building against Musl libc. Thanks to Mosè Giordano for
the report and patch.
# Add elemental to eq/neq operators in Fortran 2008 binding
# Workaround for inter-process mutex bug on FreeBSD
A full list of changes is available at the following link:
https://github.com/pmodels/mpich/compare/v4.0.1…v4.0.2
