MPI4All: A script to generate mpi wrappers

Overview

Install

You can install MPI4All using pip:

$ pip install mpi4all

Examples

MPI4All

$ mpi4all --go --java

Java

GO

Usage

usage: mpi4all [-h] [--out path] [--log lvl] [--gcc path] [--g++ path]
               [--mpi path] [--exclude path [path ...]] [--enable-fortran]
               [--no-arg-names] [--dump path] [--load path] [--cache path]
               [--go] [--no-generic] [--go-package name] [--go-out name]
               [--java] [--java-package name] [--java-class name]
               [--java-out name] [--java-lib-name name] [--java-lib-out name]
               [--version]

A script to generate mpi wrappers

optional arguments:
  -h, --help            show this help message and exit
  --out path            output folder, by default is working directory
  --log lvl             log level, default error
  --version             show program's version number and exit

Mpi parser arguments:
  --gcc path            path of gcc binary, by default use the gcc in PATH
  --g++ path            path of g++ binary, by default use the g++ in PATH
  --mpi path            force a directory to search for mpi.h
  --exclude path [path ...]
                        exclude functions and macros that match with any
                        pattern
  --enable-fortran      enable mpi fortran functions disabled by default to
                        avoid linking errors if they are not available.
                        Default --exclude _f2c _c2f _f90
  --no-arg-names        use xi as param name in mpi functions
  --dump path           dump parser output, - for stdout
  --load path           ignore parser and load info from a dump file, - for
                        stdin
  --cache path          make --dump if the file does not exist and --load
                        otherwise

Go builder arguments:
  --go                  enable Go generator
  --no-generic          Disable utility functions that require go 1.18+
  --go-package name     Go package name, default (mpi)
  --go-out name         Go output directory, by default <out>

Java builder arguments:
  --java                enable Java (19+) generator
  --java-package name   Java package name, default org.mpi
  --java-class name     Java class name, default Mpi
  --java-out name       Java output directory, by default <out>
  --java-lib-name name  Java C library name without any extension, default
                        mpi4alljava
  --java-lib-out name   Java output directory for C library, by default <java-
                        out>/<java-lib-name>