Changes between Version 1 and Version 2 of HowToMakeCodeFaster

Timestamp:

Mar 6, 2008, 10:47:54 AM (16 years ago)

Author:

oliver

Comment:

--

HowToMakeCodeFaster

@@ -1 +1 @@
 == Speeding up your code ==
 
-First you should try to get an idea which routines are consuming most of your CPU time:
+1. First you should try to get an idea which routines are consuming most of your CPU time:
 
  * Use the "-p" option together with your usual compiler flags. 
  * Recompile the whole code.
  * Run the code with a sample job card. This will generate an additional file called "gmon.out".
- * After the succesful run, just execute "gprof main.x gmon.out" which gives you the amount of consumed CPU time per subroutines.
+ * After the succesful run, just execute [[BR]]
+   {{{
+    gprof main.x gmon.out
+   }}} 
+   which gives you the amount of consumed CPU time per subroutines.
 
 
-Now the hard part starts : Reducing the run time of the main consumers...
+
+2.  Now the hard part starts : Reducing the run time of the main consumers...