A powerful implementation of MPI2
Open MPI is a project combining technologies and resources from several
other projects (FT-MPI, LA-MPI, LAM/MPI, and PACX-MPI) in order to
build the best MPI library available.
This RPM contains all the tools necessary to compile, link, and run
Open MPI jobs.
- Links to science:HPC / openmpi4
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osc -A https://api.opensuse.org checkout home:NMorey:branches:science:HPC/openmpi4 && cd $_ - Create Badge
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Source Files (show merged sources derived from linked package)
| Filename | Size | Changed |
|---|---|---|
| _link | 0000000119 119 Bytes | |
| _multibuild | 0000000156 156 Bytes | |
| _service | 0000000701 701 Bytes | |
|
btl-openib-Add-VF-support-for-ConnectX-4-5-and-6.p |
0000001303 1.27 KB | |
| macros.hpc-openmpi | 0000000679 679 Bytes | |
| mpivars.csh | 0000000318 318 Bytes | |
| mpivars.sh | 0000000526 526 Bytes | |
| openmpi-4.1.7.0.6b7e5d9911d1.tar.bz2 | 0006571210 6.27 MB | |
| openmpi4-C99.diff | 0000003388 3.31 KB | |
| openmpi4-rpmlintrc | 0000000387 387 Bytes | |
| openmpi4.changes | 0000020223 19.7 KB | |
| openmpi4.spec | 0000023468 22.9 KB | |
| orted-mpir-add-version-to-shared-library.patch | 0000000969 969 Bytes | |
|
test-datatype-partial.c-fix-compiler-warnings.patc |
0000003242 3.17 KB |
Latest Revision
Nicolas Morey (NMorey)
committed
(revision 2)
- Update to 4.1.7 (jsc#PED-11355):
- Fix int overflow bug in UCC collectives routine, which would impact
large message collectives.
- Fix SHMEM bounds checking warnings
- Fix memory leak in the fcoll/vulcan component
- Fix memory leak when using non-contiguious datatyles with pml/cm
(used when using Libfabric or Portals transports)
- Change default locking protocol for ufs IO component to fix data
sieving use case.
- Fix bug in Fortran / C interface array calculation.
- Fix potential initialization in UCX OpenSHMEM support
- Add OpenSHMEM support for symmetric remote key handling to improve
scalability of OpenSHMEM interface.
- Add MCS Locks as default implementation for OpenSHMEM locks.
- Fix bug to properly handle ORTE Prefix of "/".
- Fix bug in I/O interface handling of soft links on Lustre
filesystems.
- Fix memory leak in UCX one-sided implementation.
- Fix bug in rcache components that could lead to assert on macOS
systems.
- Fix mishandling of a NULL completion context in the OFI transport.
- Tarballs are now built with the tar-pax format.
- Set MPI_THREAD_SERIALIZED instead of MPI_THREAD_SINGLE as supported
threading model when using UCX that supports
UCS_THREAD_MODE_SERIALIZED.
- Fix issue that would prevent using Libfabric 2.x releases.
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