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Projeto Descrição

Open MPI is a project that originated as the merging of technologies and resources from several other projects (FT- MPI, LA-MPI, LAM/MPI, and PACX-MPI) in order to build the best MPI library available. A completely new MPI-2 compliant implementation, Open MPI offers advantages for system and software vendors, application developers, and computer science researchers. It is easy to use, and runs natively on a wide variety of operating systems, network interconnects, and batch/scheduling systems.

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2011-08-23 06:24 Back to release list
1.5.4

Esta versão adiciona suporte para novos tipos de dados MPI-2.2 e correções indexados vazamentos datatype. Acrescenta dinâmica os níveis de serviço e IB WinVerbs nova (wv) BTL. Ele permite que o "slots" palavra-chave em rankfiles. Acrescenta Mellanox ConnectX três identificações de dispositivo. Ele corrige erros SPARC 32-bit SIGBUS e Solaris legado munmap. Acrescenta a falta de arquivos ARM. Ele permite que mais de 128 entradas em appfiles. Ele corrige o apoio LoadLeveler LSF e melhora. Ele foi atualizado para hwloc v1.2. Ele corrige bloqueio recursiva com MPI IO e MPI_THREAD_MULTIPLE. Ele corrige F90 sendcounts / displs tipos param. Ele suporta PCI relaxado ordenação com OpenFabrics. Ela adiciona suporte para o (inéditas) de transporte MXM Mellanox.
Tags: Minor feature enhancements, Major bugfixes
This release adds support for new MPI-2.2 datatypes and fixes indexed datatype leaks. It adds dynamic IB service levels and new WinVerbs (wv) BTL. It allows the "slots" keyword in rankfiles. It adds Mellanox ConnectX 3 device IDs. It fixes SPARC 32-bit SIGBUS errors and Solaris legacy munmap. It adds missing ARM files. It allows more than 128 entries in appfiles. It fixes LSF and improves LoadLeveler support. It has been updated to hwloc v1.2. It fixes recursive locking with MPI IO and MPI_THREAD_MULTIPLE. It fixes F90 sendcounts/displs param types. It supports PCI relaxed ordering with OpenFabrics. It adds support for the (unreleased) Mellanox MXM transport.

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