Gentoo-Portage - sys-cluster/openmpi

sys-cluster/openmpi

A high-performance message passing library (MPI)

Screenshots

http://www.open-mpi.org

openmpi-1.2.6

~alpha ~amd64 ppc ppc64 sparc x86

pbs fortran nocxx threads romio heterogeneous smp ipv6 debug
View Download License: BSD
openmpi-1.2.5

~alpha ~amd64 ~ppc64 ~sparc ~x86 ~ppc

pbs fortran nocxx threads romio heterogeneous smp ipv6 debug
View Download License: BSD

Comments ChangeLog USE Flags Dependencies Reverse Deps Related Bugs

USE Flags

pbs

Global: Add support for the Portable Batch System (PBS)

Local: Add support for the Portable Batch System (PBS)

fortran

Global: Adds support for fortran (formerly f77)

nocxx

Global: Disable support for C++ (DON'T USE THIS UNLESS YOU KNOW WHAT YOU'RE DOING)

threads

Global: Adds threads support for various packages. Usually pthreads

romio

Global: Enable romio, a high-performance portable MPI-IO implementation

Local: Build the ROMIO MPI-IO component

heterogeneous

Global: Enable features required for heterogeneous platform support

Local: Enable features required for heterogeneous platform support

smp

Global: Enable support for multiprocessors

Local: Enable smp locks in atomic ops. Recommended for SMP/multi-threaded environments.

ipv6

Global: Adds support for IP version 6

debug

Global: Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml