I'm trying to profile my C++-application using gprof.
Everything seems to work fine , I successfully compiled and linked
with the -pg option, ran the programm and received a gmon.out.
By comparing the reported total time with the time
measured by invoking the unix "time" command I noticed big differences:
for example executing 'time run_sim' shows
real 0m12.794s
user 0m11.717s
sys 0m1.023s
while 'gprof run_sim' reports a total elapsed time of 55s (which is
apparently wrong)??
I'm using g++ (GCC) 3.3.3 (SuSE Linux)
GNU gprof 2.15.90.0.1.1
I'm not linking to libraries other than the standard c/c++ libraries
any ideas why this does happen?
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