---
name: "ffmaster"
section: "1"
platform: "linux"
package: "freefem++"
version: "4.15+dfsg-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/ffmaster"
---

# ffmaster(1)

Example of coupling c program and freemfem++ script with mmap and semaphore

## NAME

ffmaster - Example of coupling c program and freemfem++ script with mmap and semaphore

## SYNOPSIS

**ffmaster** \[ debug\_level \]\

## DESCRIPTION

This manual page documents briefly the scope of the  **ffmaster** command.

**ffmaster** is part of the FreeFem++ suite which is used for the solution of Partial Differential Equations (PDE's) via the Finite Element Method (FEM).

## OPTIONS

A summary of options is included below.\
 **debug\_level : 0 -- 1000000 levels of debug output verbosity**

- [**FreeFem++**(1)](/FreeFem++/1.md),

  ## SEE ALSO

[**FreeFem++-x11**(1)](/FreeFem++-x11/1.md), [**FreeFem++-nw**(1)](/FreeFem++-nw/1.md), [**FreeFem++-glx**(1)](/FreeFem++-glx/1.md), **FreeFem++-mpi**\

## AUTHOR

FreeFem++ was written by Frédéric Hecht\<hecht@ann.jussieu.fr\>, Olivier Pironneau\<pironneau@ann.jussieu.fr\>, Antoine Le Hyaric\<lehyaric@ann.jussieu.fr\> and Albert Ly\<ly@ann.jussieu.fr\>.

This manual page was created by Francois Mazen \<francois@mzf.fr\>, for the Debian project (and may be used by others).