August 2000
Intermediate to advanced
816 pages
29h 45m
English
book
Linux in a Nutshell, Third Edition
by Ellen Siever, Stephen Spainhour, Jessica P. Hekman, Stephen Figgins
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Name
gprof
Synopsis
gprof [options] [object_file]
Description
Display the profile data for an object file. The file’s symbol table is compared with the call graph profile file gmon.out (previously created by compiling with gcc -pg).
Options
- -a
Do not display statically declared functions. Since their information might still be relevant, append it to the information about the functions loaded immediately before.
- -b
Do not display information about each field in the profile.
- -c
Consult the object file’s text area to attempt to determine the program’s static call graph. Display static-only parents and children with call counts of 0.
- -e routine
Do not display entries for routine and its descendants.
- -f routine
Print only routine, but include time spent in all routines.
- -k from to
Remove arcs between the routines from and to.
- -s
Summarize profile information in the file gmon.sum.
- -v
Print version and exit.
- -z
Include zero-usage calls.
- -E routine
Do not display entries for routine and its descendants or include time spent on them in calculations for total time.
- -F routine
Print only information about routine. Do not include time spent in other routines.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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