Category Archives: News & Events

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 →

A release candidate for Version 1.1 has been released.

A new patch has been released for the current stable version of MPICH2, 1.0.8p1. This fixes an MPI-I/O build issue with the latest release of PVFS2, bug fixes for IA64 platforms and fixes for MPICH2 over Myrinet GM.

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 →

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 →

A new version of MPICH2, 1.0.8, has been released. It has several new features, bug fixes, and code cleanup. See the CHANGES for details. We recommend all users using older 1.0.X releases of MPICH2 to upgrade to this version.

Members of the MPICH2 group are authors/coauthors of a total of six papers selected for EuroPVM/MPI 2008, one of which was selected as an “Outstanding Paper”. The paper, “Non-Data-Communication Overheads in MPI: Analysis on Blue Gene/P” by Pavan Balaji, Anthony … Continue reading →

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 →

A new version of MPICH2, 1.0.7, has been released. It has several new features, bug fixes, and code cleanup. See the CHANGES file for details. We recommend that you upgrade to this version if you are using an older version … Continue reading →

MPICH2 (Argonne National Laboratory), in collaboration with mpiBLAST (Virginia Tech), landed the SC|07 Storage Challenge Award at SC|07 in Reno, NV for their entry entitled ParaMEDIC: Parallel Metadata Environment for Distributed I/O and Computing. The team included Pavan Balaji (ANL), … Continue reading →