Repository navigation

abi: clean up mpix.h, mpi_legacy.h and ABI exports - #8131

Merged

hzhou merged 20 commits into

pmodels:mainfrom

hzhou-muse:abi-headers

Nov 11, 2026

Merged

abi: clean up mpix.h, mpi_legacy.h and ABI exports#8131
hzhou merged 20 commits into
pmodels:mainfrom
hzhou-muse:abi-headers

Commits on Nov 11, 2026
- CHANGES: remove a stray conflict marker
  hzhou-muse
  committed
  a02dc3b
- mpix.h: define MPIX constants for MPI ABI builds
  hzhou-muse
  committed
  a8c9c10
- mpix.h: remove declarations of removed MPI functions
  hzhou-muse
  committed
  4795ef5
- abi: make MPIX_Stream and MPIX_Grequest_class MPI ABI handles
  hzhou-muse
  committed
  3a85ce6
- abi: add MPIX functions to libmpi_abi
  hzhou-muse
  committed
  f824d09
- binding/fortran: use MPIX callbacks on the MPI ABI
  hzhou-muse
  committed
  1025956
- romio: Remove dependency on legacy MPI APIS
  
  dalcinl
  authored and
  hzhou-muse
  committed
  718b452
- binding/abi: do not export removed MPI functions from libmpi_abi
  hzhou-muse
  committed
  d26b6ac
- romio: allow building pvfs2 without MPI_LB and MPI_UB
  hzhou-muse
  committed
  84cbd9e
- mpi_legacy.h: map removed APIs to their replacements in the MPI ABI
  
  hzhou-muse
  and
  dalcinl
  committed
  2ead529
- test: skip the MPI_LB and MPI_UB tests when mpi.h lacks them
  hzhou-muse
  committed
  3d3fd5f
- mpicc: accept -mpix as an alias of -mpi-mpix
  hzhou-muse
  committed
  6a66a3d
- errhan: do not export MPIR_Err_* functions
  hzhou-muse
  committed
  ebf7199
- binding/cxx: use MPIX keyval callbacks for attribute proxies
  hzhou-muse
  committed
  9551dfa
- mpicxx: link the C++ binding library
  hzhou-muse
  committed
  3664420
- errhan: return the result of get_file_errhand in the MPI ABI build
  hzhou-muse
  committed
  822f981
- binding/abi: count threads in the communicator size of a threadcomm
  hzhou-muse
  committed
  8054f41
- test: run the impls/mpich tests on the MPICH MPI ABI
  hzhou-muse
  committed
  724876d
- include: include mpi_proto.h with quotes
  
  hzhou-muse
  and
  claude
  committed
  29d4b0c
- doc: add a design page for mpi.h and describe the removed APIs
  hzhou-muse
  committed
  e0a0bde

Commits

Commits on Nov 11, 2026