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ERRATA: MPI_T handles do not have ABI definition

chap-abiABI Chapter CommitteeABI Chapter Committee

chap-toolsTools Chapter CommitteeTools Chapter Committee

errataErrata items for the previous MPI StandardErrata items for the previous MPI Standard

wg-abiABI Working GroupABI Working Group

wg-toolsTools Working GroupTools Working Group

Status: Open.

Feature

#1001 In mpi-forum/mpi-issues;

· jeffhammond opened on Jun 29, 2025

ABI: Missing keys "mpi_{integer|logical}16_supported"

chap-abiABI Chapter CommitteeABI Chapter Committee

Chapter Committee ChangeChanges to be made by the respective chapter committee(s)Changes to be made by the respective chapter committee(s)

mpi-5.0For inclusion in the MPI 5.0 standardFor inclusion in the MPI 5.0 standard

scheduled no-no voteNo-No vote is scheduled for the next meetingNo-No vote is scheduled for the next meeting

scheduled readingReading is scheduled for the next meetingReading is scheduled for the next meeting

wg-abiABI Working GroupABI Working Group

Status: Open.

Task

#979 In mpi-forum/mpi-issues;

· dalcinl opened on Mar 24, 2025

 ·  

June 2025

kill MPI_Fint from ABI

chap-abiABI Chapter CommitteeABI Chapter Committee

had readingCompleted the formal proposal readingCompleted the formal proposal reading

mpi-5.0For inclusion in the MPI 5.0 standardFor inclusion in the MPI 5.0 standard

scheduled first-and-only voteFirst-and-only vote is scheduled for the next meetingFirst-and-only vote is scheduled for the next meeting

Status: Open.

Bug

#972 In mpi-forum/mpi-issues;

· jeffhammond opened on Mar 6, 2025

 ·  

June 2025

Remove text on anonymous enums in ABI chapter

chap-abiABI Chapter CommitteeABI Chapter Committee

had readingCompleted the formal proposal readingCompleted the formal proposal reading

mpi-5.0For inclusion in the MPI 5.0 standardFor inclusion in the MPI 5.0 standard

scheduled first-and-only voteFirst-and-only vote is scheduled for the next meetingFirst-and-only vote is scheduled for the next meeting

Status: Open.

#962 In mpi-forum/mpi-issues;

· schulzm opened on Mar 5, 2025

 ·  

June 2025

Add a restriction to reserve constants below 16K for MPI usage only

chap-abiABI Chapter CommitteeABI Chapter Committee

had readingCompleted the formal proposal readingCompleted the formal proposal reading

mpi-5.0For inclusion in the MPI 5.0 standardFor inclusion in the MPI 5.0 standard

scheduled first-and-only voteFirst-and-only vote is scheduled for the next meetingFirst-and-only vote is scheduled for the next meeting

Status: Open.

#959 In mpi-forum/mpi-issues;

· schulzm opened on Mar 5, 2025

 ·  

June 2025

add MPI_Get_fortran_booleans and fix MPI_Set_fortran_booleans C API

chap-abiABI Chapter CommitteeABI Chapter Committee

had readingCompleted the formal proposal readingCompleted the formal proposal reading

mpi-5.0For inclusion in the MPI 5.0 standardFor inclusion in the MPI 5.0 standard

scheduled first-and-only voteFirst-and-only vote is scheduled for the next meetingFirst-and-only vote is scheduled for the next meeting

Status: Open.

#902 In mpi-forum/mpi-issues;

· jeffhammond opened on Mar 4, 2025

 ·  

June 2025

Appendix A RCM Reading Issues

chap-abiABI Chapter CommitteeABI Chapter Committee

Chapter Committee ChangeChanges to be made by the respective chapter committee(s)Changes to be made by the respective chapter committee(s)

had readingCompleted the formal proposal readingCompleted the formal proposal reading

mpi-5.0For inclusion in the MPI 5.0 standardFor inclusion in the MPI 5.0 standard

scheduled first-and-only voteFirst-and-only vote is scheduled for the next meetingFirst-and-only vote is scheduled for the next meeting

Status: Open.

#900 In mpi-forum/mpi-issues;

· wesbland opened on Mar 4, 2025

 ·  

June 2025

Use const in MPI_Status accessor functions

chap-abiABI Chapter CommitteeABI Chapter Committee

had readingCompleted the formal proposal readingCompleted the formal proposal reading

mpi-5.0For inclusion in the MPI 5.0 standardFor inclusion in the MPI 5.0 standard

scheduled first-and-only voteFirst-and-only vote is scheduled for the next meetingFirst-and-only vote is scheduled for the next meeting

scheduled readingReading is scheduled for the next meetingReading is scheduled for the next meeting

Status: Open.

#889 In mpi-forum/mpi-issues;

· dalcinl opened on Feb 18, 2025

 ·  

June 2025

Bit counting in the ABI chapter sometimes off by one

chap-abiABI Chapter CommitteeABI Chapter Committee

had readingCompleted the formal proposal readingCompleted the formal proposal reading

mpi-5.0For inclusion in the MPI 5.0 standardFor inclusion in the MPI 5.0 standard

scheduled first-and-only voteFirst-and-only vote is scheduled for the next meetingFirst-and-only vote is scheduled for the next meeting

scheduled readingReading is scheduled for the next meetingReading is scheduled for the next meeting

wg-abiABI Working GroupABI Working Group

Status: Open.

Bug

#888 In mpi-forum/mpi-issues;

· th-hlrs opened on Feb 13, 2025

 ·  

June 2025

ABI: MPI_Abi_set_fortran_booleans() is broken, boolean values may not fit in C int

chap-abiABI Chapter CommitteeABI Chapter Committee

had readingCompleted the formal proposal readingCompleted the formal proposal reading

mpi-5.0For inclusion in the MPI 5.0 standardFor inclusion in the MPI 5.0 standard

scheduled first-and-only voteFirst-and-only vote is scheduled for the next meetingFirst-and-only vote is scheduled for the next meeting

wg-abiABI Working GroupABI Working Group

wg-fortranFortran Working GroupFortran Working Group

Status: Open.

#886 In mpi-forum/mpi-issues;

· dalcinl opened on Feb 8, 2025

 ·  

June 2025

Duplicate main definitions in the ABI chapter

chap-abiABI Chapter CommitteeABI Chapter Committee

editor changeChanges to be made by the document editorChanges to be made by the document editor

mpi-5.0For inclusion in the MPI 5.0 standardFor inclusion in the MPI 5.0 standard

Status: Open.

#884 In mpi-forum/mpi-issues;

· devreal opened on Feb 3, 2025