mpicxx

compiles MPI C++ programs

TLDR

Compile MPI C++ program

$ mpicxx -o [program] [source.cpp]

Compile with optimization

$ mpicxx -O3 -o [program] [source.cpp]

Show compiler command

$ mpicxx --showme

SYNOPSIS

mpicxx [options] sourcefiles_...

DESCRIPTION

mpicxx compiles MPI C++ programs. Wrapper around system C++ compiler with MPI includes and libraries. Same as mpic++. Part of OpenMPI or MPICH implementations.

PARAMETERS

-o file

Output file name.

-O level

Optimization level.

--showme

Show underlying compiler command.

-I dir

Include directory.

-L dir

Library directory.