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Old 12-16-2009, 03:17 AM   #1
LQ Newbie
Registered: Dec 2009
Posts: 6

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Regarding gprof:

Hi all,

To generate flat profile.When I run application with fallowing commond ..

gprof sample1 gmon.out>gprof.log

Its generating fallowing log file its not giving profile information.

Flat profile:

Each sample counts as 0.01 seconds.
no time accumulated

% cumulative self self total
time seconds seconds calls Ts/call Ts/call name

% the percentage of the total running time of the
time program used by this function.

cumulative a running sum of the number of seconds accounted
seconds for by this function and those listed above it.

self the number of seconds accounted for by this
seconds function alone. This is the major sort for this

calls the number of times this function was invoked, if
this function is profiled, else blank.

self the average number of milliseconds spent in this
ms/call function per call, if this function is profiled,
else blank.

total the average number of milliseconds spent in this
ms/call function and its descendents per call, if this
function is profiled, else blank.

name the name of the function. This is the minor sort
for this listing. The index shows the location of
the function in the gprof listing. If the index is
in parenthesis it shows where it would appear in
the gprof listing if it were to be printed.

What may be the reason anybosy having idea regarding it.

pls kindly help me.




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