[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
compiler options for profiling machine instructions
From: |
Cindy Evelyn |
Subject: |
compiler options for profiling machine instructions |
Date: |
Thu, 6 Jan 2005 16:24:59 +0800 |
Hi,
I'm looking for a tool or compiler options if any that can profile the
machine instructions of a dynamic C/C++ program to see the behaviour of
program given a parameter. Since the program is dynamic depending on
the parameter given, i'd like to know the number of instructions
(memory and non-memory) each in exact counts to know which
instructions are executed the most.
I have tried gprof, but gprof only counts the number of function
calls. While gcc -S gives the assembly of the source code only
(static). So, is there a way to profile during execution since the C/C++
program is dynamic in order to get a complete profile of the machine
instructions of the program?
Regards,
Cindy
- compiler options for profiling machine instructions,
Cindy Evelyn <=