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Open MPI: Version 1.5.5

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PLEASE NOTE: According to Open MPI's release methodology, the v1.5 series is a "feature release" series. This means that it has rich new features that we think are tested and stable, but they are not as mature as the stable "bug fix" v1.4 series. If you are looking for ultra stability, you should probably be using the v1.4 series.


This file contains a list of changes between the releases in the Open MPI releases in the v1.5 series

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

Current stable release:

Contents File names Size Date Checksums (GNU md5sum and sha1sum v5.2.1)
Version 1.5.5
SRPM notes
MS Windows notes
openmpi-1.5.5-2.src.rpm 9.51MB Jun 4, 2012
MD5: 7980700f057236c1248986c117981d41
SHA1: efd8fc93d67364ac1e7095fdf21c471cbd70c233
OpenMPI_v1.5.5-1_win32.exe 3.67MB Mar 28, 2012
MD5: 912c52a7645421f1e89086ea1547849c
SHA1: 76cc9e649b61a1aadb85eb5e388d55f80097e6ed
OpenMPI_v1.5.5-1_win64.exe 3.39MB Mar 28, 2012
MD5: 1768df2ec55aaed216541c75f1dbe795
SHA1: 18d5e38073f3e3a04aa791a121a343d50aaa06f5
openmpi-1.5.5.tar.gz 13.91MB Mar 27, 2012
MD5: 59bed4464f0295ee53a723d0ebd6a774
SHA1: a1aa526772bc0e962e5f5e61c63a7ec07181d9ad
openmpi-1.5.5.tar.bz2 9.58MB Mar 27, 2012
MD5: f882fd61ff89db856bfd8f0dfa42e1bd
SHA1: 206e555f6d376443f2342f721d944e67dd1a04ef
Oracle Message Passing Toolkit
(powered by Open MPI)
Oracle Message Passing Toolkit
for Solaris and Linux
  2010 (external link)

Previous releases:

Contents File names Size Date Checksums (GNU md5sum and sha1sum v5.2.1)
Version 1.5.2
SRPM notes
MS Windows notes
openmpi-1.5.2.tar.gz 11.3MB Jan 10, 2012
MD5: 22226f5ab1a4bee2c095554ee13108c5
SHA1: 324b87e19922e4c42dba5c4e6eeb3bd5116791bc
openmpi-1.5.2.tar.bz2 7.22MB Jan 10, 2012
MD5: faaee6a2777bf607d7fa1297c0b3a9ed
SHA1: a09361c5b2abe46c58641205ff93d7a19fa458f7
Version 1.5.4
SRPM notes
MS Windows notes
OpenMPI_v1.5.4-1_win64.exe 3.39MB Aug 19, 2011
MD5: ac570758fad245c235db211bdb7e59e0
SHA1: 4017b7a476113be506f1558400e3b991d4462e03
OpenMPI_v1.5.4-1_win32.exe 3.67MB Aug 19, 2011
MD5: cf95af9be207ceb4d7b8b15235b7a694
SHA1: 1f7d5ba90880bb6b7dc29f4a4e9689fda7b0c3b8
openmpi-1.5.4-1.src.rpm 7.2MB Aug 18, 2011
MD5: d401929994106605589c962afd7d6996
SHA1: cd849f256aad6ac498ec3d4919688abfefc6a313
openmpi-1.5.4.tar.bz2 7.27MB Aug 18, 2011
MD5: 51153d794c49ce6d275dba2793ab0c68
SHA1: 81f7736a83b2134ba20c2e5c380b4d267cfd9d9c
openmpi-1.5.4.tar.gz 11.44MB Aug 18, 2011
MD5: cb11927986419374c54aa4c878209913
SHA1: db7dce88335be618c49ac2e95241d42d9e7e9f0e
Version 1.5.3
SRPM notes
MS Windows notes
OpenMPI_v1.5.3-2_win64.exe 3.46MB Mar 17, 2011
MD5: a1a285554500c1d15d01434627f0d43b
SHA1: a0eecf67becd8e4251d11b3303fd92635feb1141
OpenMPI_v1.5.3-2_win32.exe 4.18MB Mar 17, 2011
MD5: 9096ddadef4b0d1e2c99b931b3558aec
SHA1: d3bdb37daed8dd5526ff86c3e8a30b79e171755a
openmpi-1.5.3.tar.gz 11.32MB Mar 16, 2011
MD5: c0733309c1bc1597c13fc442cd8bbe96
SHA1: aaaa0b46718157111d6c9c86560a7220079e9a72
openmpi-1.5.3.tar.bz2 7.23MB Mar 16, 2011
MD5: 0eb8ec2aa05c74a4bc7602b01847131e
SHA1: 669565c708deab82ad4069d82675b2020eb0e0c6
Version 1.5.2
SRPM notes
MS Windows notes
OpenMPI_v1.5.2-2_win32.exe 4.28MB Mar 9, 2011
MD5: 7204b632741459020287cd66b0d56491
SHA1: ae1f3ec24a8d5d6b321882765147a4d9bf38611e
OpenMPI_v1.5.2-2_win64.exe 3.88MB Mar 9, 2011
MD5: d688ceb0537628d54c815e5ee66fdd0f
SHA1: 67a91e4efd9e6f98740b17aa611d624b8c8a6bb9
openmpi-1.5.2-1.src.rpm 7.16MB Mar 9, 2011
MD5: deafa21fccaf8b427dd50524b5309e07
SHA1: 8b5f3d67d761202ceab2a129d0b3060383513ba5
Version 1.5.1
SRPM notes
MS Windows notes
openmpi-1.5.1.tar.gz 11.08MB Dec 15, 2010
MD5: 7b1505a63885324d4f51e6c4821f222e
SHA1: e774f3ab6e1722cd22e7fea66f3f641d3eeed6f6
openmpi-1.5.1-1.src.rpm 7MB Dec 15, 2010
MD5: a9be9fb4bcf4415fe320415d5a5cdaaf
SHA1: a1bb9959332c6a60dfa7a4940987d2a2ba9619e4
openmpi-1.5.1.tar.bz2 7.06MB Dec 15, 2010
MD5: 3f9409f5d3b617c04dea48ba8fbd703a
SHA1: fe21acc211fe60e30dc6bef1c83a70c34e093998
Version 1.5
SRPM notes
MS Windows notes
openmpi-1.5.tar.gz 11.07MB Oct 10, 2010
MD5: 6a530b991e3a092af4408524569bb9e6
SHA1: 39feb0ee01d85b036b1407017549dd8b902c04c3
openmpi-1.5-1.src.rpm 6.98MB Oct 10, 2010
MD5: ae5c000a4820623ab42baf69fa5ccf0b
SHA1: 936244cb3d9fa0c6528150f69fe612715f9e5e09
openmpi-1.5.tar.bz2 7.04MB Oct 10, 2010
MD5: 86bf5f9ef7337231abbca3350b31f112
SHA1: 8d89a5a666ccc8f174f6ee9b26ba231698ca8e68