|Valgrind 3.3 - Advanced Debugging and Profiling for GNU/Linux applications|
by J. Seward, N. Nethercote, J. Weidendorfer and the Valgrind Development Team
Paperback (6"x9"), 164 pages
RRP £12.95 ($19.95)
13.1.4 Extended Example
The following example shows 3 functions,
func1 once and
func2 3 times.
func2 2 times.
events: Instructions fl=file1.c fn=main 16 20 cfn=func1 calls=1 50 16 400 cfl=file2.c cfn=func2 calls=3 20 16 400 fn=func1 51 100 cfl=file2.c cfn=func2 calls=2 20 51 300 fl=file2.c fn=func2 20 700
One can see that in
main only code from line 16 is executed where also
the other functions are called. Inclusive cost of
main is 820, which is the
sum of self cost 20 and costs spent in the calls: 400 for the single call to
func1 and 400 as sum for the three calls to
func1 is located in ‘file1.c’, the same as
a ‘cfl=’ specification for the call to
func1 is not needed. The function
func1 only consists of code at line 51 of ‘file1.c’, where
func2 is called.
|ISBN 0954612051||Valgrind 3.3 - Advanced Debugging and Profiling for GNU/Linux applications||See the print edition|