Open MPI logo

Open MPI: Git main nightly snapshot tarballs

  |   Home   |   Support   |   FAQ   |  

These are not stable releases of software packages!

Users looking for stable releases should look here.

Note that snapshots are only generated when there has been a commit to the corresponding branch in the Git repository. This may be less than once a day!

Tarballs are made from the Git main nightly at approximately 9pm US Indiana time.

Latest snapshot version: main-202606260241-648901c

Release File names Size Date Checksums (GNU md5sum and sha1sum v5.2.1)
Jun 26, 2026 Nightly Tarball openmpi-main-202606260241-648901c.tar.bz2 44.35 MiB Jun 26, 2026 MD5: 05c708f191d80c039c02e92d0432fb8a
SHA1: ec4f8e6220c9695e393751b4c6c6ee4a4c200348
SHA256: eccb164e473b8d836187a1efe973c93796c7b49e32e0a0109dce4bea51269bb9
openmpi-main-202606260241-648901c.tar.gz 57.49 MiB Jun 26, 2026 MD5: 446644aafdd7e050cda6ca11e5186948
SHA1: 2fdc720d13b69003cc6cea1070e00f63e311596f
SHA256: 6085977c713186b1f4ace5f8945de84bcaa6c135747416ce061202e3192e9cc0
Jun 25, 2026 Nightly Tarball openmpi-main-202606250241-10bc7ae.tar.bz2 44.36 MiB Jun 25, 2026 MD5: f729fb9ab440546601597d8c37d7ec76
SHA1: 2875872ab12b7a2b65160a92e0d3475bc74fa371
SHA256: 6fa0f8afbf469fa710b4799869874204ba55fda30e7d006110d8c97fe799b21c
openmpi-main-202606250241-10bc7ae.tar.gz 57.47 MiB Jun 25, 2026 MD5: 91c05bde4b91cb21e897944432f65784
SHA1: 3e19ee6971f76c5cf1b4a658ee834b6d84377ccb
SHA256: ce16c32167958b20735f7d5136120408a3cfdb74f587f9136171f6402db3b95a
Jun 24, 2026 Nightly Tarball openmpi-main-202606240241-206c1a8.tar.bz2 44.36 MiB Jun 24, 2026 MD5: 88e3a442c6ba50485eee7a145cc94e67
SHA1: 03d82303526c4a1043dd2a015a698b66c2d030fa
SHA256: 31b53584add598b01b1c03a3de9cd3209fff6266ffb27a328d7d1f72c75961d6
openmpi-main-202606240241-206c1a8.tar.gz 57.48 MiB Jun 24, 2026 MD5: 16af3c5e10b40be380c1ea51379ecbae
SHA1: 6aa774d159212f2f1f55a18c495be85d61b651f3
SHA256: 682cdf4e717342920b1370444768004f6b276da07803c066f7c022d6259e40c3
Jun 23, 2026 Nightly Tarball openmpi-main-202606230241-bf15470.tar.bz2 44.35 MiB Jun 23, 2026 MD5: 935b678797e1962ec66396f3a0d45515
SHA1: f7c945186304247d4f685f62ff648b4b644b829d
SHA256: 85b3222064354195a39c2a86ef258e93276924cb1508e967846208e21ee1b482
openmpi-main-202606230241-bf15470.tar.gz 57.48 MiB Jun 23, 2026 MD5: ec314aee723a97f36002daef2bbe312a
SHA1: 4fdeed5ab2a251d131d7d7224ec155d01c9f387d
SHA256: 54d75946f1f6a6c43ac51938673a058380e01e15362cf8cabce5f8224c327bf3
Jun 21, 2026 Nightly Tarball openmpi-main-202606210241-8983c1d.tar.bz2 44.36 MiB Jun 21, 2026 MD5: 3f771838f3ec7ea83d7ec0ab72e1f81f
SHA1: 5291e7f95e88f2747ee1a05fbe1a84cbc99dbea3
SHA256: 8a2828326314afcce9338089c100903738b2fbf546d57c500ac9187ecd64700f
openmpi-main-202606210241-8983c1d.tar.gz 57.47 MiB Jun 21, 2026 MD5: 94e15e6693e794c552df879804886f96
SHA1: f65e6e4d113b102f269ec484bbc8b7a5edd1a442
SHA256: 4b2592b970fe32b6bcdb39478c4ce99537b34accc0d14c2bfe0c123b3a398500
Jun 20, 2026 Nightly Tarball openmpi-main-202606200241-3b33da9.tar.bz2 44.36 MiB Jun 20, 2026 MD5: fa8471d837265b281a267a341e15317b
SHA1: 5a1d18a103e27b5d7356dc0b71d535ea277e90ff
SHA256: c1d5c5d53422b18e613884a09a704266d69f2fa68702e9cb033ead2be93e59ff
openmpi-main-202606200241-3b33da9.tar.gz 57.47 MiB Jun 20, 2026 MD5: 0ee9cb64b57eef2cadef9d724cc219e1
SHA1: b0a05d87e3ab07dfd2a12dac81ca9039393c4e21
SHA256: e8f6f3b4870aea45790920787a3cdcb0685930d52f1386ac85fcae42a399e13c
Jun 19, 2026 Nightly Tarball openmpi-main-202606190241-50d8f19.tar.bz2 43.85 MiB Jun 19, 2026 MD5: 59384de5b24c0a0ef496e7b83c3ba6e7
SHA1: f974dde0118f3131534a87077d93f9967e488748
SHA256: 01f9ad0d9eb66c55a9db2ddc19f8975ee62d35985e0d6514c0e67f3516df3ef3
openmpi-main-202606190241-50d8f19.tar.gz 56.61 MiB Jun 19, 2026 MD5: 89edbe4bd72562c74fd9ccc85d66a1a2
SHA1: f7342d88713256d30235798ee7a111dda32e0051
SHA256: edba60a0983f4fd47c290ee84618a5ce1ec0b14089e033fc9fc3505f7d7bb8e6