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conda-forge / packages / mvapich 4.1

MVAPICH, a high-performance MPI library by The Ohio State University.

copied from cf-post-staging / mvapich

Installers

  • linux-64 v4.1
  • linux-ppc64le v4.1
  • linux-aarch64 v4.1

conda install

To install this package run one of the following:
conda install conda-forge::mvapich
conda install conda-forge/label/broken::mvapich

Description

MVAPICH is a high-performance implementation of the MPI (Message Passing Interface) standard with support for both Unified Communication X (UCX) and Open Fabric Interfaces (OFI).

The _shs variant comes with the CXI provider support for Slingshot Host Systems (use export FI_PROVIDER=cxi to enable it).

In case the actual netmod is not correctly recognized at run time, activate it using either MPICH_CH4_NETMOD=ucx or MPICH_CH4_NETMOD=ofi.

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