On Thu, 18 May 2006, Berndt, Jon S wrote:
Can anyone tell me what the name of the routines is that allows one to
determine the performance details of a Linux application?
Depending on the application it might work to compile it with profiling
enabled using the gcc flag -pg:
-pg Generate extra code to write profile information suitable for the
analysis program gprof. You must use this option when compiling
the source files you want data about, and you must also use it when
linking.
IIRC there might be problems if the program is multithreaded or uses
complex shared libraries(?). When it works the information is often very
useful.
/Anders
--
"Luck is my middle name," said Rincewind, indistinctly. "Mind you,
my first name is Bad."
-- (Terry Pratchett, Interesting Times)
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