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Re: line-by-line profiling
>>>>> "Jan" == Jan Hubicka <email@example.com> writes:
>> How do I get line-by-line profiling to work? I'm using gcc-3.2 linux
>> The instructions in gprof say to turn on basic block profiling using
>> gcc -a. Apparantly this flag is obsolete? I'm guessing it should be
>> Compiling with g++ -pg -g -mcpu=athlon-xp -march=athlon-xp -O6
>> -ffast-math -fprofile-arcs, then running
>> gprof -l exechns27 > prof
>> The results I get don't seem to make sense. What am I doing wrong?
Jan> Compiling with g++ -mcpu=athlon-xp -march=athlon-xp -O6 -ftest-coverage
Jan> -ffast-math -fprofile-arcs, then running
Jan> gcov source.c
Any way to get line-by-line timing info? I see only how to get
execution count from gcov, I'm really looking for profile of execution