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Old 12-02-2008, 07:35 AM   #1
Sanjib_Sur
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Lightbulb Execution Time


Hi, everyone..
Can anybody know how to get the execution time of a program under gcc compiler in Fedora8?
Thnxx in advance..
 
Old 12-02-2008, 08:01 AM   #2
David1357
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Quote:
Originally Posted by Sanjib_Sur View Post
Can anybody know how to get the execution time of a program under gcc compiler in Fedora8?
If you run your program using the "time" program, it will display the time it took for the program to run. For example:
Code:
[machine:~]:time ls -al >> /dev/null

real    0m0.045s
user    0m0.016s
sys     0m0.028s
 
Old 12-02-2008, 08:07 AM   #3
Sanjib_Sur
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Quote:
If you run your program using the "time" program, it will display the time it took for the program to run. For example:
Code:
[machine:~]:time ls -al >> /dev/null

real 0m0.045s
user 0m0.016s
sys 0m0.028s
My question is where to write the code?
under the program itself or in the bash command line?
and my program is under C not C++...
 
Old 12-02-2008, 01:20 PM   #4
David1357
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Registered: Aug 2007
Location: South Carolina, U.S.A.
Distribution: Ubuntu, Fedora Core, Red Hat, SUSE, Gentoo, DSL, coLinux, uClinux
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Rep: Reputation: 107Reputation: 107
Quote:
Originally Posted by Sanjib_Sur View Post
My question is where to write the code?
What code?
Quote:
Originally Posted by Sanjib_Sur View Post
under the program itself or in the bash command line?
Please give us more detail about what you are trying to do. I do not understand what your goal is. If my previous post did not help you, we need more detail before we can help you.
Quote:
Originally Posted by Sanjib_Sur View Post
and my program is under C not C++...
That should not matter.
 
  


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