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Open MPI: Version 4.1

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Changes in this release:

  • See this page if you are upgrading from a prior major release series of Open MPI. It shows the Big Changes for which end users need to be aware.
  • See the NEWS file for a more fine-grained listing of changes between each release and sub-release of the Open MPI v4.1 series.

See the version timeline for information on the chronology of Open MPI releases.

Current stable release downloads:

Release File names Size Date Checksums (GNU md5sum and sha1sum v5.2.1)
SRPM notes
openmpi-4.1.1-1.src.rpm 16.49 MiB Apr 24, 2021 MD5: 942596a08a6d8a986caacb118add584b
SHA1: 5014439072c0fadba77e7fb83c375311f83d68dd
SHA256: 86adb74195421eec32a1694e1f56b1071402d676c1517a4da5f62bdafc8e955c
openmpi-4.1.1.tar.bz2 9.59 MiB Apr 24, 2021 MD5: 9aa7cb64a8b1a773cac719e700d5bb2a
SHA1: fa4dc97da18c8c26d5aadb85262a0f2d52b1aa90
SHA256: e24f7a778bd11a71ad0c14587a7f5b00e68a71aa5623e2157bafee3d44c07cda
openmpi-4.1.1.tar.gz 16.85 MiB Apr 24, 2021 MD5: 8239df775478285fb14edf37d02f5bfa
SHA1: eb6b60162f777a5149ac3724acb2cb0c8e073e2a
SHA256: d80b9219e80ea1f8bcfe5ad921bd9014285c4948c5965f4156a3831e60776444

Previous release downloads:

Release File names Size Date Checksums (GNU md5sum and sha1sum v5.2.1)
SRPM notes
openmpi-4.1.0-1.src.rpm 16.49 MiB Dec 18, 2020 MD5: 80aa185d5aef26836c45e220fa5ebd69
SHA1: 08c9d81915097206faf0de64cd2fc0eba302293a
SHA256: 8074cd5b92714727fbf1cea025cf2d3c2517d59074ee0610c0540e588c1bb583
openmpi-4.1.0.tar.bz2 9.56 MiB Dec 18, 2020 MD5: c24200d3b3401db465ab0efd6b696f80
SHA1: b87fbc8113936911eb9bf7cb068037359a8a748a
SHA256: 73866fb77090819b6a8c85cb8539638d37d6877455825b74e289d647a39fd5b5
openmpi-4.1.0.tar.gz 16.79 MiB Dec 18, 2020 MD5: 45d272a0541857a40d1808e86833bc15
SHA1: 760d33ab160370e7cf6262590d3b66d6e34291a8
SHA256: 228467c3dd15339d9b26cf26a291af3ee7c770699c5e8a1b3ad786f9ae78140a