diff --git a/README b/README index b12f361a25..ec660702bd 100644 --- a/README +++ b/README @@ -815,14 +815,14 @@ Open MPI Extensions - The following extensions are included in this version of Open MPI: - - pcollreq: Provides routines for persistent collective - communication operations and persistent neighborhood collective - communication operations, which are proposed in the MPI Forum as - of June 2018. The function names are prefixed with MPIX_ instead - of MPI_, like MPIX_Barrier_init, because they are not standardized - yet. Future versions of Open MPI will switch to the MPI_ prefix - once the MPI Standard which includes this feature is published. - See their man page for more details. + - pcollreq: Provides routines for persistent collective communication + operations and persistent neighborhood collective communication + operations, which are planned to be included in the next MPI + Standard after MPI-3.1 as of Nov. 2018. The function names are + prefixed with MPIX_ instead of MPI_, like MPIX_Barrier_init, + because they are not standardized yet. Future versions of Open MPI + will switch to the MPI_ prefix once the MPI Standard which includes + this feature is published. See their man page for more details. - affinity: Provides the OMPI_Affinity_str() routine on retrieving a string that contains what resources a process is bound to. See its man page for more details. diff --git a/ompi/mpiext/pcollreq/README.txt b/ompi/mpiext/pcollreq/README.txt index 0b30de9fe8..7dd491f81d 100644 --- a/ompi/mpiext/pcollreq/README.txt +++ b/ompi/mpiext/pcollreq/README.txt @@ -4,7 +4,8 @@ $COPYRIGHT$ This extension provides the feature of persistent collective communication operations and persistent neighborhood collective communication operations, -which is proposed in the MPI Forum as of June 2018. +which is planned to be included in the next MPI Standard after MPI-3.1 as +of Nov. 2018. See MPIX_Barrier_init(3) for more details. diff --git a/ompi/mpiext/pcollreq/c/MPIX_Barrier_init.3in b/ompi/mpiext/pcollreq/c/MPIX_Barrier_init.3in index d63d0ca253..db6cccc9c5 100644 --- a/ompi/mpiext/pcollreq/c/MPIX_Barrier_init.3in +++ b/ompi/mpiext/pcollreq/c/MPIX_Barrier_init.3in @@ -529,16 +529,16 @@ MPIX_Neighbor_alltoallw_init(\fIsendbuf\fP, \fIsendcounts\fP, \fIsdispls\fP, \fI .ft R Creates a persistent communication request for a collective operation or neighborhood collective operation. -As of Sept. 2018, the feature of persistent collective communication operations and persistent collective neighborhood communication operations is planned to be included in the next MPI Standerd after MPI-3.1. +As of Nov. 2018, the feature of persistent collective communication operations and persistent collective neighborhood communication operations is planned to be included in the next MPI Standard after MPI-3.1. .nf https://github.com/mpi-forum/mpi-issues/issues/25 .fi -Open MPI implements its draft version shown in the following URL. +Open MPI implements 2018 Draft Specification of the MPI standard shown in the following URL. .nf - https://github.com/mpi-forum/mpi-issues/files/2078076/mpi32-report-ticket25-austin-vote-june2018.pdf + https://www.mpi-forum.org/docs/drafts/mpi-2018-draft-report.pdf .fi The interface may still change in the standard. Therefore the prefix \fIMPIX_\fP is used instead of \fIMPI_\fP for these request creation routines. To start, complete, and free the created request, usual MPI routines (\fIMPI_Start\fP etc.) can be used.