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Open MPI: Git main nightly snapshot tarballs

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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-202511140241-800b047

Release File names Size Date Checksums (GNU md5sum and sha1sum v5.2.1)
Nov 14, 2025 Nightly Tarball openmpi-main-202511140241-800b047.tar.bz2 29.72 MiB Nov 14, 2025 MD5: 1fee8fdad6e1ea729c9807224ce4ebff
SHA1: c3b08c8527427374d26e80cef57e1407841bfa53
SHA256: f32bdb54f60a47e76ba800112de3cfc1f95f59a6e7d8d053c6583727e3e1b528
openmpi-main-202511140241-800b047.tar.gz 42.62 MiB Nov 14, 2025 MD5: 80a4831a5f86e29b1275ad6ddda047a9
SHA1: 88c7504f8bf4e57659af5ee24215d3c4d8d86f06
SHA256: 69d6b8b2df2628c3d6b25351d654cb75b9d1c372acbc37431e69e29b1c7664f8
Nov 13, 2025 Nightly Tarball openmpi-main-202511130241-4b2fc51.tar.bz2 29.72 MiB Nov 13, 2025 MD5: 6d4792e63983a5c3b3578bdc688e1728
SHA1: 2e32b9f4f752f231866ed2ccab3d64e65556fee8
SHA256: 4b8d89bd7ec2b25a402527f85a8f652d5278b0cca6e690868835a555e9479af5
openmpi-main-202511130241-4b2fc51.tar.gz 42.6 MiB Nov 13, 2025 MD5: 4b316edaf747f432a8b3c7a1a7300a51
SHA1: bf824a71108e7106f112aaa699109e433095096c
SHA256: 689f94936fb9e7c0d6a0f3e20f75aa836acd56abe971e84b8d7f040f4af3ff11
Nov 11, 2025 Nightly Tarball openmpi-main-202511110241-8f865da.tar.bz2 29.72 MiB Nov 11, 2025 MD5: 6ee4a87923f74d9ea6e0eebd11859b7a
SHA1: d0ea79d6245b2998c68d5d0f763344864d3fbfd4
SHA256: 883eab6aea5dcde79af000d23455a2fffe1296ebaff3e97ce52238fe3bbac47d
openmpi-main-202511110241-8f865da.tar.gz 42.61 MiB Nov 11, 2025 MD5: ea9a537330cd34ad5020d6e52e3eac8b
SHA1: 2febc7a8bbff2139730fe8c13a8d4ca9cb4193e2
SHA256: ddd61cffcd507a994859c8806f5eef7c327bf5179c2ad57cdbb430e11508ba45
Oct 31, 2025 Nightly Tarball openmpi-main-202510310241-3a2e908.tar.bz2 29.65 MiB Oct 31, 2025 MD5: 698ccd7249e0f661cddabc66ec2fca35
SHA1: ffd533d6378020d253ad9591dc8812f29706c64f
SHA256: 18d0a3493fcaf93156e6a5278479fef88bc4d3e3f54b29544bf6b7f6a1e40e09
openmpi-main-202510310241-3a2e908.tar.gz 42.47 MiB Oct 31, 2025 MD5: 32396409d7985a9175d4cd4899799645
SHA1: ed67e5e407f9fd6e349f7fc282beecfd48ef34ed
SHA256: e6842bf1668d2951f731ddb7d8eb9cec6f4f475df09b7646601f4b8c75f6f66f
Oct 29, 2025 Nightly Tarball openmpi-main-202510290241-eb124b9.tar.bz2 29.65 MiB Oct 29, 2025 MD5: 1c860686d47f75f98f7f3c320aa24054
SHA1: 741cad6446bb8ae668292a377cb9a68ec8d761bc
SHA256: a8a56d45021e932f3de8aca874972b7541697683ed9e984677787a677c141ed1
openmpi-main-202510290241-eb124b9.tar.gz 42.46 MiB Oct 29, 2025 MD5: 93780447598e6f11169b612e3a7f6681
SHA1: ea45cafdc8e0de832c2d915ddaa713dcbbda3829
SHA256: af4235609f9f4de87094e16af6124292727ee4a2dfc25ca15a7f789de4553735
Oct 28, 2025 Nightly Tarball openmpi-main-202510280241-25ce8f9.tar.bz2 29.68 MiB Oct 28, 2025 MD5: 2dcabac6300795168d312c41948b71ad
SHA1: 203cb422719860d42ace1bad94452df06b26031a
SHA256: 8a7bc985ce678155337faef6451a41dc09a588f218a8a2e57e61c6d9fd7d882e
openmpi-main-202510280241-25ce8f9.tar.gz 42.51 MiB Oct 28, 2025 MD5: 1ca915ecf1926ff62a172a8f98863574
SHA1: 29450130b4929d16bcebb11490a0ddbd4a349180
SHA256: a7869e72bdc3f1677eab581e9da5a63135e35238b54478a51ac2de2f4aa7ff74
Oct 27, 2025 Nightly Tarball openmpi-main-202510270241-def9194.tar.bz2 29.68 MiB Oct 27, 2025 MD5: b3c9ca253aae2b95780cb51e872c3db4
SHA1: 3158390e343169d5f53154c8f49117af1bed596d
SHA256: 23345e6a2250aac7f77af6e496be91823ea46b5d9d9f91cc09153dedf6fb6709
openmpi-main-202510270241-def9194.tar.gz 42.52 MiB Oct 27, 2025 MD5: 35f8933611c3ca1fdf918f5c590a7e62
SHA1: 15183caf53fc470014e781aa43b08de7dee74efe
SHA256: a0db9086b2d7eb99d04aad4bd890f3934c5e7766285c4cd7e6e96714f3af1419