Hi,
Doing some searching in the mailing list archives it seems I can use
'gprof' for profiling. Anybody got a tutorial or wiki page explaining
it's usage with FPC programs?
Graeme.
On 13/03/2008, Graeme Geldenhuys <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Does anybody know of any profiling softwar
This is my UDF source
library pudf;
{$mode objfpc}{$H+}
uses
Classes;
function pround(var valore: real; ndec: integer):real;export;
var
i: integer;
risultato: real;
ndivisore: integer;
begin
risultato:= valore;
ndivisore:= 1;
for i:= 1 to ndec do
begin
risulta
On 02/11/2007, Darius Blaszijk <[EMAIL PROTECTED]> wrote:
> I would like to profile my code on windows. I tried searching the wiki,
> but without much success on how to do that on windows. Can anyone
> explain me in a few words how this can be done?
Did you ever find any information. I would li
Has the '-pg' (gprof) compiler option issues ever been resolved under Linux?
After running my application the gprof.out file is only 186 bytes big
with no profiling information.
Regards,
- Graeme -
On 02/10/2007, Jonas Maebe <[EMAIL PROTECTED]> wrote:
>
> On 02 Oct 2007, at 00:43, Mattias
On 13 Mar 2008, at 09:15, Graeme Geldenhuys wrote:
Has the '-pg' (gprof) compiler option issues ever been resolved
under Linux?
I' not sure, but I don't think so. Under Linux, you can however also
use valgrind with the cachegrind backend for profiling (but in this
case ensure that your
On Thu, 13 Mar 2008, Codebue Fabio - P-Soft wrote:
> This is my UDF source
>
> library pudf;
> {$mode objfpc}{$H+}
> uses
> Classes;
>
> function pround(var valore: real; ndec: integer):real;export;
> var
> i: integer;
> risultato: real;
> ndivisore: integer;
> begin
> r
Graeme Geldenhuys wrote:
> I'm trying to detect where bottlenecks occur in my code.
On Linux, you can get some interesting information with something like this:
% valgrind --tool=callgrind [YOUR_APP] [YOUR_ARGS]
% callgrind_annotate --auto=yes --inclusive=yes > callgrind.log
And then have a l
> From: "Codebue Fabio - P-Soft"
...
> function pround(var valore: real; ndec: integer):real;export;
...
> DECLARE EXTERNAL FUNCTION pround
> DOUBLE PRECISION, INTEGER
> RETURNS DOUBLE PRECISION BY VALUE
> ENTRY_POINT 'pround' MODULE_NAME 'pudf';
>
> if I use it with an instruction like this
I create a pudf.dll library an put in UDF subdirectory of firebird
installation (where you can find other UDFs)
after this I use IBExpert to run the script
DECLARE EXTERNAL FUNCTION pround
DOUBLE PRECISION, INTEGER
RETURNS DOUBLE PRECISION BY VALUE
ENTRY_POINT 'pround' MODULE_NAME 'pudf';
i
On Thu, 13 Mar 2008, Codebue Fabio - P-Soft wrote:
> I create a pudf.dll library an put in UDF subdirectory of firebird
> installation (where you can find other UDFs)
>
> after this I use IBExpert to run the script
>
> DECLARE EXTERNAL FUNCTION pround
> DOUBLE PRECISION, INTEGER
> RETURNS D
I try with pudf.dll module name, I try to change function name ... I try a
lot of things...
sigh a so stupid UDF, and I can't create it...
mmm
I'm using firebird 2.0.3 in windows vista environment. pudf was compiled
with fpc 2.0.4 and created with lazarus 0.9.22
sigh!
Codebue Fabio
.--
Thanks Jeff.
That seems to work fine with my project under Linux. Now I only need
to learn the format and meaning of all the numbers in callgrind.log
file. But I'm sure the website or man pages will give info on that.
Thanks again...
Regards,
- Graeme -
On 13/03/2008, Jeff Pohlmeyer <[EMAI
On 13/03/2008, Jonas Maebe <[EMAIL PROTECTED]> wrote:
>
> I' not sure, but I don't think so. Under Linux, you can however also
> use valgrind with the cachegrind backend for profiling (but in this
> case ensure that your program and the units you want to profile are
> compiled with -gv, and that
Codebue Fabio - P-Soft wrote:
This is my UDF source
library pudf;
{$mode objfpc}{$H+}
uses
Classes;
function pround(var valore: real; ndec: integer):real;export;
var
i: integer;
risultato: real;
ndivisore: integer;
begin
risultato:= valore;
ndivisore:= 1;
for i:= 1 t
nothing todo...
ok restart:
library pudf;
{$mode objfpc}{$H+}
uses
Classes,
p_func in 'p_func.pas';
exports
pround name 'p_round';
{$R pudf.res}
begin
// DECLARE EXTERNAL FUNCTION pround
// DOUBLE PRECISION, INTEGER
// RETURNS DOUBLE PRECISION BY VALUE
// ENTRY_POINT 'pudf_pround'
On Thursday 13 March 2008 11:26:49 Graeme Geldenhuys wrote:
> Thanks Jeff.
>
> That seems to work fine with my project under Linux. Now I only need
> to learn the format and meaning of all the numbers in callgrind.log
> file. But I'm sure the website or man pages will give info on that.
kcachegr
Codebue Fabio - P-Soft wrote:
nothing todo...
ok restart:
library pudf;
{$mode objfpc}{$H+}
uses
Classes,
p_func in 'p_func.pas';
exports
pround name 'p_round';
{$R pudf.res}
begin
// DECLARE EXTERNAL FUNCTION pround
// DOUBLE PRECISION, INTEGER
// RETURNS DOUBLE PRECISION BY VAL
Codebue Fabio
.-.
_ \ __| _||
__/|\__ \ _ \ _| _|
_| /\___/_| \__|
P-Soft di Codebue Fabio & C. sas
via B.Storti, 19
24060 - Chiuduno - BG
Italy
Phone: +39.030.839435
Fax: +39.030.5100306
Mobile: +39.348.3515786
.
I register my udfp with command
DECLARE EXTERNAL FUNCTION pround
DOUBLE PRECISION, INTEGER
RETURNS DOUBLE PRECISION BY VALUE
ENTRY_POINT 'pudf_p_round' MODULE_NAME 'pudf';
and test with this sql
select round(123.1233, 2) as nrounded from rdb$database
returning error
Invalid token.
inv
> On 02/11/2007, Darius Blaszijk <[EMAIL PROTECTED]> wrote:
>> I would like to profile my code on windows. I tried searching the wiki,
>> but without much success on how to do that on windows. Can anyone
>> explain me in a few words how this can be done?
>
> Did you ever find any information. I
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