[Mapserver-dev] How can i profiling MapServer source code by using gprof

[pete skywalker]

Dear Alan,

I already edit cflag in the makefile with -pg option but it's not work.
When i try to make, I get a message

  make: Noting to be done for 'all'.

What's wrong?

Below is the cflag statement that i edit in my makefile.

CFLAGS= -pg -O2 -Wall -DENABLE_STDERR_DEBUG \
        $(IGNORE_MISSING_DATA) $(STRINGS) $(EPPL) $(PROJ) $(OWS) $(MING) \
        $(ORACLESPATIAL) $(TIFF) $(JPEG) $(GD) $(PDF) $(SDE) $(OGR) $(GDAL) 
\
        $(POSTGIS) $(MYGIS) $(MPATROL) $(THREAD) \
        $(GD_INC) $(PDF_INC) $(PROJ_INC) $(TIFF_INC) $(JPEG_INC) $(EGIS_INC) 
$(SDE_INC) \
        $(REGEX_INC) $(MPATROL_INC) $(OGR_INC) $(GDAL_INC) $(POSTGIS_INC) 
$(MYGIS_INC) \
        $(CURL_INC) $(MING_INC) $(ORACLESPATIAL_INC)

Regards,

Pete.


>From: Alan Steremberg <alans at wunderground.com>
>Reply-To: Alan Steremberg <alans at wunderground.com>
>To: pete skywalker <pete_sky at hotmail.com>
>Subject: Re: [Mapserver-dev] How can i profiling MapServer source code by 
>using gprof
>Date: Sat, 3 Jan 2004 21:22:15 -0800
>
>
>Hi,
>
>I have run it through gprof as well as putting in a bunch of timing calls.. 
>You want to just get it compiling and running, then replace part of the 
>cflags in the makefile..  Take out the O3 or whatever it is and replace it 
>with -pg
>
>Then run shp2img, it is the easiest way to deal with it...  I put in a 
>bunch of speed fixes by profiling it.  Right now the biggest things that 
>bother me are:
>
>- truetype drawing speeds
>- shapefile reading/dealing
>- gd drawing
>
>Profile the latest version in cvs because it has a couple of key speedups 
>in it.
>
>Let me know if you have any trouble, I can help you when I get back in the 
>office.
>
>What are you using mapserver for?
>
>Alan
>
>On Thu, 1 Jan 2004 10:18am, pete skywalker wrote:
>>Dear All,
>>
>>I'm testing MapServer programatic flow now. I follow source code by using 
>>GDB debugging (compile MapServer source code with  --enable-debug). I plan 
>>to use gprof to test time that each function consume during run time. How 
>>can I compile MapServer source code with option -pg?
>>
>>Regards,
>>
>>Pete.
>>
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>----------------
>Alan Steremberg

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