I have not yet had a chance to run this RC through all it paces. However, I can say that I have successfully built and run this RC on a system with Apple's latest public Betas of Mac OS High Sierra and Xcode 9.
-Paul On Thu, Aug 10, 2017 at 11:47 AM, Howard Pritchard <hpprit...@gmail.com> wrote: > Hi Folks, > > > Open MPI v2.1.2rc1 tarballs are available for testing at the usual > > place: > > https://www.open-mpi.org/software/ompi/v2.1/ > > > There is an outstanding issue which will be fixed before the final release: > > > https://github.com/open-mpi/ompi/issues/4069 > > > but we wanted to get an rc1 out to see what else we may need > > to fix. > > > Bug fixes/changes in this release include: > > > - Remove IB XRC support from the OpenIB BTL due to loss of maintainer. > - Fix a problem with MPI_IALLTOALLW when using zero-length messages. > Thanks to Dahai Guo for reporting. > - Fix a problem with C11 generic type interface for SHMEM_G. Thanks > to Nick Park for reporting. > - Switch to using the lustreapi.h include file when building Open MPI > with Lustre support. > - Fix a problem in the OB1 PML that led to hangs with OSU collective tests. > - Fix a progression issue with MPI_WIN_FLUSH_LOCAL. Thanks to > Joseph Schuchart for reporting. > - Fix an issue with recent versions of PBSPro requiring libcrypto. > Thanks to Petr Hanousek for reporting. > - Fix a problem when using MPI_ANY_SOURCE with MPI_SENDRECV. > - Fix an issue that prevented signals from being propagated to ORTE > daemons. > - Ensure that signals are forwarded from ORTE daemons to all processes > in the process group created by the daemons. Thanks to Ted Sussman > for reporting. > - Fix a problem with launching a job under a debugger. Thanks to > Greg Lee for reporting. > - Fix a problem with Open MPI native I/O MPI_FILE_OPEN when using > a communicator having an associated topology. Thanks to > Wei-keng Liao for reporting. > - Fix an issue when using MPI_ACCUMULATE with derived datatypes. > - Fix a problem with Fortran bindings that led to compilation errors > for user defined reduction operations. Thanks to Nathan Weeks for > reporting. > - Fix ROMIO issues with large writes/reads when using NFS file systems. > - Fix definition of Fortran MPI_ARGV_NULL and MPI_ARGVS_NULL. > - Enable use of the head node of a SLURM allocation on Cray XC systems. > - Fix a problem with synchronous sends when using the UCX PML. > - Use default socket buffer size to improve TCP BTL performance. > > > > _______________________________________________ > devel mailing list > devel@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/devel > -- Paul H. Hargrove phhargr...@lbl.gov Computer Languages & Systems Software (CLaSS) Group Computer Science Department Tel: +1-510-495-2352 Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
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