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Search Results for: support
MPICH 3.0.4 Released
A new stable release of MPICH, 3.0.4, is now available for download. This release adds several performance features for the Hydra process manager, support for communicator-specific tuning of eager/rendezvous thresholds, and fixes several bugs present in 3.0.3. Please use this … Continue reading
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MPICH 3.0 Released
This release contains a bug in hydra, which is fixed by 3.0.1. Please use 3.0.1 instead. A new stable release of MPICH, 3.0, is now available for download. The primary focus of this release is to provide full support for … Continue reading
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Mailing Lists
support mailing lists There are different mailing lists that are used for different support purposes. discuss@mpich.org This is an open discussion list for all MPICH users and developers. If you have any installation or usage issues, this is the place to … Continue reading
MPICH Overview
MPICH Overview MPICH is a high-performance and widely portable implementation of the Message Passing Interface (MPI) standard (MPI-1, MPI-2 and MPI-3). The goals of MPICH are: (1) to provide an MPI implementation that efficiently supports different computation and communication platforms … Continue reading
MPICH 3.0rc1 Released (Nov. 13, 2012)
A new preview release of MPICH, 3.0rc1, is now available for download. The primary focus of this release is to provide full support for the MPI-3 standard. Other smaller features including support for ARM v7 native atomics are also included. Continue reading
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MPICH Birds-of-a-Feather Session at SC (Nov 13, 2012, 12:15pm)
We will hold an MPICH Birds-of-a-Feather session at SC|12 in SaltLake City. The session will provide a forum for users of MPICH as well as developers of MPI implementations derived from MPICH to discuss experiences and issues in using and porting MPICH. Continue reading
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Analyzing the Impact of Supporting Out-of-Order Communication on In-Order Performance with iWARP
P. Balaji, W. Feng, S. Bhagvat, D. K. Panda, R. Thakur, W. Gropp, “Analyzing the Impact of Supporting Out-of-Order Communication on In-Order Performance with iWARP,” in Proc. of SC07, November 2007. (pdf)
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Test Suite for Evaluating Performance of MPI Implementations That Support MPI_THREAD_MULTIPLE
R. Thakur and W. Gropp, “Test Suite for Evaluating Performance of MPI Implementations That Support MPI_THREAD_MULTIPLE,” in Proc. of the 14th European PVM/MPI Users’ Group Meeting (Euro PVM/MPI 2007), September 2007, pp. 46-55. (pdf) (selected for the outstanding papers session)
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Collective Communication on Architectures that Support Simultaneous Communication over Multiple Links
E. Chan, R. Geijn, W. Gropp, R. Thakur, “Collective Communication on Architectures that Support Simultaneous Communication over Multiple Links,” in Proc. of the ACM SIGPLAN 2006 Symposium on Principles and Practice of Parallel Programming (PPoPP 2006), March 2006. (pdf)
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Implementing MPI-IO Shared File Pointers without File System Support
R. Latham, R. Ross, R. Thakur, and B. Toonen, “Implementing MPI-IO Shared File Pointers without File System Support,” in Proc. of the 12th European PVM/MPI Users’ Group Meeting (Euro PVM/MPI 2005), Recent Advances in Parallel Virtual Machine and Message Passing … Continue reading
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Implementing MPI-IO Atomic Mode Without File System Support
R. Ross, R. Latham, W. Gropp, R. Thakur, and B. Toonen, “Implementing MPI-IO Atomic Mode Without File System Support,” in Proc. of the 5th IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGrid 2005), May 2005. (pdf)
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Partners/Collaborators
MPICH collaborates with a number of partner institutes. Several of these are derivative implementations that work closely with us on supporting MPICH on different platforms, while others are general tools and utilities, as well as other libraries and applications.
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Collaborators
Collaborators MPICH collaborates with a number of partner institutes. Several of these are derivative implementations that work closely with us on supporting MPICH on different platforms, while others are general tools and utilities, as well as other libraries and applications. … Continue reading
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MPICH is a high performance and widely portable implementation of the Message Passing Interface (MPI) standard. The goals of MPICH are: to provide an MPI implementation that efficiently supports different computation and communication platforms including commodity clusters (desktop systems, shared-memory … Continue reading
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MPICH2-1.5 released (Oct. 8, 2012)
A new major release of MPICH2, 1.5, is now available for download. This release adds many new features including support for much of the MPI-3 standard, support for IBM Blue Gene/Q and Intel MIC platforms, and a completely overhauled build system that supports parallel make. This release also fixes many bugs in the Hydra process manager and various other parts of the MPICH2 code. Continue reading
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MPICH2-1.4 released (Jun. 16th, 2011)
A new major release of MPICH2, 1.4, is now available to download. This release adds several new features including improved support for fault tolerance, support for the ARMCI API, and non-collective group creation functionality. This release also fixes many bugs … Continue reading
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MPICH2-1.3.1 released (Nov. 17th, 2010)
A new release of MPICH2, 1.3.1, is now available to download. This is primarily a bug-fix release. A few new features have also been added including complete support for the FTB MPI events, improvements to RMA operations, and ability to … Continue reading
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MPICH2-1.3b1 released (Aug 10th, 2010)
A new feature preview release of MPICH2, 1.3b1, is now available to download. Major features in this release include fine-grained threading and process manager support for multiple resource managers including SGE, LSF, and POE. This release is not recommended for … Continue reading
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MPICH2-1.2.1 released (Nov 18th, 2009)
A new stable version of MPICH2, 1.2.1, has been released. This is primarily a bug fix release that fixes several issues with MX and Hydra, adds Valgrind support for debugging builds, support for the hwloc process binding library and others.
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MPICH2-1.2 released (Oct 6th, 2009)
A new stable version of MPICH2, 1.2, has been released. It includes MPI-2.2 support, several bug fixes, and code cleanup. We recommend all users using older releases of MPICH2 to upgrade to this version.
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MPICH2-1.1 released (Jun 2nd, 2009)
A new stable version of MPICH2, 1.1, has been released. It has several new features, bug fixes, and code cleanup. The new features include MPI 2.1 support, BG/P support, an entirely new TCP communication method, SMP aware collective operations, and … Continue reading
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MPICH2-1.1b1 released (Mar 18th, 2009)
A new version of MPICH2, 1.1b1, has been released. This is a pre-release in the MPICH2-1.1 series, including support for the Myrinet MX network module, improved shared-memory collectives as well as regular collective communication, and support for a new and … Continue reading
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MPICH2-1.1a2 released (Nov. 16th, 2008)
A new version of MPICH2, 1.1a2, has been released. This is an experimental pre-release intended for developers and advanced MPICH2 users. It has a number of new features including MPI 2.1 support, BG/P, an entirely new TCP communication method, SMP … Continue reading
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MPICH2-1.1a1 released (Aug. 9th, 2008)
A new version of MPICH2, 1.1a1, has been released. This is an experimental pre-release intended for developers and advanced MPICH2 users. It has a number of new features including MPI 2.1 support, BG/P and an entirely new TCP communication method. … Continue reading
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Two Papers selected as “Outstanding” at EuroPVM/MPI 2007 (Oct. 3rd, 2007)
Members of the MPICH2 group are authors/coauthors of a total of six papers selected for EuroPVM/MPI 2007, two of which were selected as “Outstanding Papers”. The first paper, “Self-consistent MPI Performance Requirements” by Jesper Larsson Traff, William Gropp, and Rajeev … Continue reading
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