* RE: newbiew at gcc argument
@ 2004-06-16 23:48 lrtaylor
2004-06-18 8:49 ` Marcelo Roitburd
2004-06-18 9:02 ` Marcelo Roitburd
0 siblings, 2 replies; 4+ messages in thread
From: lrtaylor @ 2004-06-16 23:48 UTC (permalink / raw)
To: marcelo, gcc-help
Look at the -p and -pg arguments to gcc/g++. However, you'll also need
to look at prof or gprof, because you'll need one of those programs to
analyze the profiling data.
Thanks,
Lyle
-----Original Message-----
From: gcc-help-owner@gcc.gnu.org [mailto:gcc-help-owner@gcc.gnu.org] On
Behalf Of Marcelo Roitburd
Sent: Wednesday, June 16, 2004 4:25 PM
To: gcc help
Subject: newbiew at gcc argument
Hi All!
I'm a newbiew , i try to make a search in internte and don't found maybe
i
can't make a good serach.my question is how in g++ or gcc i can make a
profile of each funtion used in the code, this mean is how much time i
spend in each function.
I know that i can do by argument, i don't want to write every entrey
funtion time and every out funtion time..
anyone have some ideia?
thank you
marcelo
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: newbiew at gcc argument
2004-06-16 23:48 newbiew at gcc argument lrtaylor
@ 2004-06-18 8:49 ` Marcelo Roitburd
2004-06-18 9:02 ` Marcelo Roitburd
1 sibling, 0 replies; 4+ messages in thread
From: Marcelo Roitburd @ 2004-06-18 8:49 UTC (permalink / raw)
To: lrtaylor; +Cc: gcc help
Hi Lyle!
sorry that i write about this again , but i have a question, according to
gprof man page , when i compile the source file , i will receveid two file
one a.out and other gmon.out.
from gprof man page:
The profile data is taken from the call graph profile file (gmon.out
default) which is created by programs that are compiled with the -pg
option of "cc", "pc", and "f77".
but when i run
g++ -pg test.C , only a.out are creat.
How i can creat the gmon.out? i need to write this?
thank you ,
Marcelo
On Wed, 16 Jun 2004 lrtaylor@micron.com wrote:
>Look at the -p and -pg arguments to gcc/g++. However, you'll also need
>to look at prof or gprof, because you'll need one of those programs to
>analyze the profiling data.
>
>Thanks,
>Lyle
>
>
Minha vida foi uma sucessao de acasos felizes
criminalista e imortal Evandro Lins e Silva
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: newbiew at gcc argument
2004-06-16 23:48 newbiew at gcc argument lrtaylor
2004-06-18 8:49 ` Marcelo Roitburd
@ 2004-06-18 9:02 ` Marcelo Roitburd
1 sibling, 0 replies; 4+ messages in thread
From: Marcelo Roitburd @ 2004-06-18 9:02 UTC (permalink / raw)
To: lrtaylor; +Cc: gcc-help
Thank you i found in your anwser before that i need to run the program
tHank you
On Wed, 16 Jun 2004 lrtaylor@micron.com wrote:
>Look at the -p and -pg arguments to gcc/g++. However, you'll also need
>to look at prof or gprof, because you'll need one of those programs to
>analyze the profiling data.
>
>Thanks,
>Lyle
>
>
Minha vida foi uma sucessao de acasos felizes
criminalista e imortal Evandro Lins e Silva
^ permalink raw reply [flat|nested] 4+ messages in thread
* newbiew at gcc argument
@ 2004-06-16 22:25 Marcelo Roitburd
0 siblings, 0 replies; 4+ messages in thread
From: Marcelo Roitburd @ 2004-06-16 22:25 UTC (permalink / raw)
To: gcc help
Hi All!
I'm a newbiew , i try to make a search in internte and don't found maybe i
can't make a good serach.my question is how in g++ or gcc i can make a
profile of each funtion used in the code, this mean is how much time i
spend in each function.
I know that i can do by argument, i don't want to write every entrey
funtion time and every out funtion time..
anyone have some ideia?
thank you
marcelo
^ permalink raw reply [flat|nested] 4+ messages in thread
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2004-06-16 23:48 newbiew at gcc argument lrtaylor
2004-06-18 8:49 ` Marcelo Roitburd
2004-06-18 9:02 ` Marcelo Roitburd
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2004-06-16 22:25 Marcelo Roitburd
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