Difference between revisions of "Applications/Gcc"
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MSummerbell (talk | contribs) (→Compilers) |
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===Compilers=== | ===Compilers=== | ||
| + | The following are examples of how to compile programs using GCC | ||
====C Compiler==== | ====C Compiler==== | ||
-fopenmp is not needed when compiling non openmp code | -fopenmp is not needed when compiling non openmp code | ||
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[username@login01 ~]$ ./test.f | [username@login01 ~]$ ./test.f | ||
</pre> | </pre> | ||
| + | |||
===Further Information=== | ===Further Information=== | ||
[https://gcc.gnu.org/ GCC] | [https://gcc.gnu.org/ GCC] | ||
Revision as of 11:10, 15 March 2017
Contents
Application Details
- Description: The GNU Compiler Collection is a collection of compilers for C, C++, Objective-C, Fortran, Ada and Go.
- Version(s):legacy, 4.9.3, 5.2.0, 6.3.0
- Module(s):gcc/legacy, gcc/4.9.3, gcc/5.2.0, gcc/6.3.0
- Licence: GNU Licence
Usage Examples
Module
The gcc modules can be loaded by the following commands.
Legacy
[username@login01 ~]$ module add gcc/legacy
4.9.3
[username@login01 ~]$ module add gcc/4.9.3
5.2.0
[username@login01 ~]$ module add gcc/5.2.0
6.3.0
[username@login01 ~]$ module add gcc/6.3.0
Compilers
The following are examples of how to compile programs using GCC
C Compiler
-fopenmp is not needed when compiling non openmp code
[username@login01 ~]$ gcc -o test -fopenmp test.c [username@login01 ~]$ ./test.c
C++ Compiler
-fopenmp is not needed when compiling non openmp code
[username@login01 ~]$ g++ -o test -fopenmp test.c [username@login01 ~]$ ./test.c
Fortran Compiler
[username@login01 ~]$ gfortran -o test test.f03 [username@login01 ~]$ ./test.f