# gnu-compilers

## Summary

+ **Module Name:** gcc
+ **Support Level:** Primary Support
+ **Software Access Level:** Open Access
+ **Home Page:** [https://gcc.gnu.org](https://gcc.gnu.org)

## Software Description

MSI systems have available the GNU project compilers for C, C++, and
Fortran.  Extensive information concerning regarding these compilers is
available at the [GNU Compiler Collection website](http://gcc.gnu.org/)
. gcc is installed natively on most systems. If gcc is installed
natively, no module load is required for the default version of gcc. To
see if gcc is installed natively:

     which gcc
## General Linux

To load this module for use in a Linux environment, you can run the command:

	module load gcc

Depending on where you are working, there may be more than one version of gcc available.
To see which modules are available for loading you can run:

	module avail gcc
## Slurm Example


	#!/bin/bash
	#SBATCH --job-name="rfm_RunGNU_COMPILER_Test_job"
	#SBATCH --ntasks=1
	#SBATCH --ntasks-per-node=1
	#SBATCH --output=rfm_RunGNU_COMPILER_Test_job.out
	#SBATCH --error=rfm_RunGNU_COMPILER_Test_job.err
	#SBATCH --time=0:10:0
	#SBATCH -p msismall
	module load gcc/8.2.0
	wget https://public.s3.msi.umn.edu/reframe/sw/gnu/hello.c
	wget https://public.s3.msi.umn.edu/reframe/sw/gnu/hello.cpp
	gcc hello.c -o hello; ./hello; g++ hello.cpp -o hello_cpp; ./hello_cpp