Difference between revisions of "Applications/Gcc"

Latest revision as of 10:44, 16 November 2022

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, gcc/7.3.0 and gcc/8.2.0
Licence: GNU Licence

Usage Examples

Modules

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

7.3.0

[username@login01 ~]$ module add gcc/7.3.0

8.2.0

[username@login01 ~]$ module add gcc/8.2.0

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

Next Steps

Modules | Main Page | Further Topics

@@ Line 1: / Line 1: @@
 __TOC__
-===Application Details===
+==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
+*Module(s):gcc/legacy, gcc/4.9.3, gcc/5.2.0, gcc/6.3.0, gcc/7.3.0 and gcc/8.2.0
 *Licence: GNU Licence
-==Module==
-===Legacy===
+==Usage Examples==
+===Modules===
+The gcc modules can be loaded by the following commands.
+====Legacy====
 <pre style="background-color:#000000; color: white; font-family: monospace, sans-serif;">
 [username@login01 ~]$ module add gcc/legacy
 </pre>
-===4.9.3===
+====4.9.3====
 <pre style="background-color:#000000; color: white; font-family: monospace, sans-serif;">
 [username@login01 ~]$ module add gcc/4.9.3
 </pre>
-===5.2.0===
+====5.2.0====
 <pre style="background-color:#000000; color: white; font-family: monospace, sans-serif;">
 [username@login01 ~]$ module add gcc/5.2.0
 </pre>
-===6.3.0===
+====6.3.0====
 <pre style="background-color:#000000; color: white; font-family: monospace, sans-serif;">
 [username@login01 ~]$ module add gcc/6.3.0
+</pre>
+====7.3.0====
+<pre style="background-color:#000000; color: white; font-family: monospace, sans-serif;">
+[username@login01 ~]$ module add gcc/7.3.0
+</pre>
+====8.2.0====
+<pre style="background-color:#000000; color: white; font-family: monospace, sans-serif;">
+[username@login01 ~]$ module add gcc/8.2.0
 </pre>
-==Compilers==
+===Compilers===
-===C Compiler===
+The following are examples of how to compile programs using GCC.
+====C Compiler====
+-fopenmp is not needed when compiling non openmp code
+<pre style="background-color:#000000; color: white; font-family: monospace, sans-serif;">
+[username@login01 ~]$ gcc -o test -fopenmp test.c
+[username@login01 ~]$ ./test.c
+</pre>
+====C++ Compiler====
+-fopenmp is not needed when compiling non openmp code
+<pre style="background-color:#000000; color: white; font-family: monospace, sans-serif;">
+[username@login01 ~]$ g++ -o test -fopenmp test.c
+[username@login01 ~]$ ./test.c
+</pre>
+====Fortran Compiler====
+<pre style="background-color:#000000; color: white; font-family: monospace, sans-serif;">
+[username@login01 ~]$ gfortran -o test test.f03
+[username@login01 ~]$ ./test.f
+</pre>
-===C++ Compiler===
+==Next Steps==
-===Fortran Compiler===
+* [https://gcc.gnu.org/ GCC]
+* [[Programming/C |Programming Support - C]]
+* [[Programming/C-Plusplus |Programming Support - C++]]
-===Further Information===
+{{Modulepagenav}}

HPC