Re: [Qt-creator] Qt Creator response too slow
I'll try (git + windows = errr...).
--
jussi
-Original Message-
From: qt-creator-boun...@trolltech.com
[mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Roberto Raggi
Sent: 08 May, 2009 15:52
To: qt-creator@trolltech.com
Subject: Re: [Qt-creator] Qt Creator response too slow
Hey,
I'm definitely not a win32 freaks but... please can you try to revert
the change c3a3ab96641087e21974782a1d99f4cdc9c24efd
?
ciao robe
On 08.05.2009, at 14:40, wrote:
> Hello to all Win32 API-freaks!
>
> File: C:\Qt\2009.02\qt\src\corelib\io\qfsfileengine_win.cpp
> Function: QFSFileEnginePrivate::getPermissions(void)
> Line 1700: "if(ptrGetEffectiveRightsFromAclW(pDacl, &trustee,
> &access_mask) ..."
>
> That Win32 API-call to GetEffectiveRightsFromAcl()triggers the Windows
> Domain Controller calls, and consequently 0.3 second delay per that
> call.
>
> Looking at the call stack we find:
> 00 QFSFileEnginePrivate::getPermissions(void)+0x268
> 01 QFSFileEngine::fileFlags(...)+0x9a
> 02 QFileInfoPrivate::hasAccess()+0x5e
> 03 QFileInfo::isWritable(void)+0x2d
> 04 TextEditor::BaseTextDocument::isReadOnly(void)+0x8e
>
> And this recurs time to time. TextEditor-plugin checks for read
> only, and that propagates to file engine, and eventually Win32
> effective rights query.
>
> --
> jussi
>
>
> -Original Message-
> From: qt-creator-boun...@trolltech.com
> [mailto:qt-creator-boun...@trolltech.com
> ] On Behalf Of Ettrich Matthias (Nokia-D-Qt/Berlin)
> Sent: 08 May, 2009 13:58
> To: qt-creator@trolltech.com
> Subject: Re: [Qt-creator] Qt Creator response too slow
>
>
> endEditBlock() will emit the cursorPositionChanged()-signals. The
> position of
> the main cursor is connected to
> BaseTextEditor::slotCursorPositionChanged().
> There are also other signals emitted, meaning the problem could lie
> anywhere.
>
> Please continue profiling using a profiler, we still have no way to
> reproduce
> any of that :-{
>
> Matthias
>
>
> On Friday 08 May 2009 12:38:18 pm Ruotsalainen Juha (Nokia-S/Oulu)
> wrote:
>> For anyone interested:
>> I added a QTime::start() and elapsed() lines around
>> 'cursor.endEditBlock()'
>> in basetexteditor.cpp's line 820 (snapshot downloaded this
>> morning). When I
>> experience slow responses in Creator (for my test runs)
>> endEditBlock() at
>> that line takes around 1.8 seconds to complete.
>>
>> Without testing a bit, I would imagine all the sluggishness is due to
>> something lengthy happening in endEditBlock(). Quickly looking at the
>> endEditBlock() implementation, it is playing around with
>> QSharedDataPointer-stuff. That may cause network accesses somewhere
>> in the
>> background.
>>
>> --
>> jussi
>>
>> -Original Message-
>> From: qt-creator-boun...@trolltech.com
>> [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Boy
>> Lenssen
>> Sent: 07 May, 2009 15:30
>> To: qt-creator@trolltech.com
>> Subject: Re: [Qt-creator] Qt Creator response too slow
>>
>> Sounds like you're on the good route! I believe the lasting time
>> (about
>> 300 ms) is about what I'm experiencing (or maybe a bit more...not
>> sure)
>>
>> -Original Message-
>> From: juha.ruotsalai...@nokia.com
>> [mailto:juha.ruotsalai...@nokia.com]
>> Sent: donderdag 7 mei 2009 13:37
>> To: qt-creator@trolltech.com
>> Subject: Re: [Qt-creator] Qt Creator response too slow
>>
>> Valgrind, good as it is, is N/A for Vista.
>>
>> I did a quick trial runs with Sysinternals' Process Monitor. Test
>> setup
>> was the same in both cases: same project, same code file, same
>> point in
>> a method, hit enter at that line.
>>
>> The main difference between 1.0 and 1.1 is that the latter does
>> ends up
>> spending 0.3 of a second at the nearest Windows Domain Controller
>> (\\xxwdc101\PIPE\samr) doing pipe operations: writing, reading and
>> calling
>> FileSystemControl (FSCTL_PIPE_TRANSCEIVE). These DC accesses
>> occurred 14
>> times in my small log with each occurrence lasting for about 0.2-0.3
>> seconds.
>>
>> You doin' some funky pipe stuff in QtCreator now ;)
>>
>> --
>> jussi
>>
>>
>> -Original Message-
>> From: qt-creator-boun...@trolltech.com
>> [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext
>> Aleksandar D.
>> Balalovski
>> Sent: 07 May, 2009 14:19
>> To: qt-creator@trolltech.com
>> Subject:
Re: [Qt-creator] Qt Creator response too slow
Hey,
I'm definitely not a win32 freaks but... please can you try to revert
the change c3a3ab96641087e21974782a1d99f4cdc9c24efd
?
ciao robe
On 08.05.2009, at 14:40, wrote:
> Hello to all Win32 API-freaks!
>
> File: C:\Qt\2009.02\qt\src\corelib\io\qfsfileengine_win.cpp
> Function: QFSFileEnginePrivate::getPermissions(void)
> Line 1700: "if(ptrGetEffectiveRightsFromAclW(pDacl, &trustee,
> &access_mask) ..."
>
> That Win32 API-call to GetEffectiveRightsFromAcl()triggers the Windows
> Domain Controller calls, and consequently 0.3 second delay per that
> call.
>
> Looking at the call stack we find:
> 00 QFSFileEnginePrivate::getPermissions(void)+0x268
> 01 QFSFileEngine::fileFlags(...)+0x9a
> 02 QFileInfoPrivate::hasAccess()+0x5e
> 03 QFileInfo::isWritable(void)+0x2d
> 04 TextEditor::BaseTextDocument::isReadOnly(void)+0x8e
>
> And this recurs time to time. TextEditor-plugin checks for read
> only, and that propagates to file engine, and eventually Win32
> effective rights query.
>
> --
> jussi
>
>
> -Original Message-
> From: qt-creator-boun...@trolltech.com
> [mailto:qt-creator-boun...@trolltech.com
> ] On Behalf Of Ettrich Matthias (Nokia-D-Qt/Berlin)
> Sent: 08 May, 2009 13:58
> To: qt-creator@trolltech.com
> Subject: Re: [Qt-creator] Qt Creator response too slow
>
>
> endEditBlock() will emit the cursorPositionChanged()-signals. The
> position of
> the main cursor is connected to
> BaseTextEditor::slotCursorPositionChanged().
> There are also other signals emitted, meaning the problem could lie
> anywhere.
>
> Please continue profiling using a profiler, we still have no way to
> reproduce
> any of that :-{
>
> Matthias
>
>
> On Friday 08 May 2009 12:38:18 pm Ruotsalainen Juha (Nokia-S/Oulu)
> wrote:
>> For anyone interested:
>> I added a QTime::start() and elapsed() lines around
>> 'cursor.endEditBlock()'
>> in basetexteditor.cpp's line 820 (snapshot downloaded this
>> morning). When I
>> experience slow responses in Creator (for my test runs)
>> endEditBlock() at
>> that line takes around 1.8 seconds to complete.
>>
>> Without testing a bit, I would imagine all the sluggishness is due to
>> something lengthy happening in endEditBlock(). Quickly looking at the
>> endEditBlock() implementation, it is playing around with
>> QSharedDataPointer-stuff. That may cause network accesses somewhere
>> in the
>> background.
>>
>> --
>> jussi
>>
>> -Original Message-
>> From: qt-creator-boun...@trolltech.com
>> [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Boy
>> Lenssen
>> Sent: 07 May, 2009 15:30
>> To: qt-creator@trolltech.com
>> Subject: Re: [Qt-creator] Qt Creator response too slow
>>
>> Sounds like you're on the good route! I believe the lasting time
>> (about
>> 300 ms) is about what I'm experiencing (or maybe a bit more...not
>> sure)
>>
>> -Original Message-
>> From: juha.ruotsalai...@nokia.com
>> [mailto:juha.ruotsalai...@nokia.com]
>> Sent: donderdag 7 mei 2009 13:37
>> To: qt-creator@trolltech.com
>> Subject: Re: [Qt-creator] Qt Creator response too slow
>>
>> Valgrind, good as it is, is N/A for Vista.
>>
>> I did a quick trial runs with Sysinternals' Process Monitor. Test
>> setup
>> was the same in both cases: same project, same code file, same
>> point in
>> a method, hit enter at that line.
>>
>> The main difference between 1.0 and 1.1 is that the latter does
>> ends up
>> spending 0.3 of a second at the nearest Windows Domain Controller
>> (\\xxwdc101\PIPE\samr) doing pipe operations: writing, reading and
>> calling
>> FileSystemControl (FSCTL_PIPE_TRANSCEIVE). These DC accesses
>> occurred 14
>> times in my small log with each occurrence lasting for about 0.2-0.3
>> seconds.
>>
>> You doin' some funky pipe stuff in QtCreator now ;)
>>
>> --
>> jussi
>>
>>
>> -Original Message-
>> From: qt-creator-boun...@trolltech.com
>> [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext
>> Aleksandar D.
>> Balalovski
>> Sent: 07 May, 2009 14:19
>> To: qt-creator@trolltech.com
>> Subject: Re: [Qt-creator] Qt Creator response too slow
>>
>> On Thu, May 7, 2009 at 1:15 PM, wrote:
>>> Is there some option to enable humongous debug/event logs that would
>>
>> help in pinpointing where time is spent?
>>
>>
>> Maybe with valgrind?
>
>
> ___
> Qt-creator mailing list
> Qt-creator@trolltech.com
> http://lists.trolltech.com/mailman/listinfo/qt-creator
>
> ___
> Qt-creator mailing list
> Qt-creator@trolltech.com
> http://lists.trolltech.com/mailman/listinfo/qt-creator
___
Qt-creator mailing list
Qt-creator@trolltech.com
http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
Hello to all Win32 API-freaks!
File: C:\Qt\2009.02\qt\src\corelib\io\qfsfileengine_win.cpp
Function: QFSFileEnginePrivate::getPermissions(void)
Line 1700: "if(ptrGetEffectiveRightsFromAclW(pDacl, &trustee, &access_mask) ..."
That Win32 API-call to GetEffectiveRightsFromAcl()triggers the Windows
Domain Controller calls, and consequently 0.3 second delay per that call.
Looking at the call stack we find:
00 QFSFileEnginePrivate::getPermissions(void)+0x268
01 QFSFileEngine::fileFlags(...)+0x9a
02 QFileInfoPrivate::hasAccess()+0x5e
03 QFileInfo::isWritable(void)+0x2d
04 TextEditor::BaseTextDocument::isReadOnly(void)+0x8e
And this recurs time to time. TextEditor-plugin checks for read only, and that
propagates to file engine, and eventually Win32 effective rights query.
--
jussi
-Original Message-
From: qt-creator-boun...@trolltech.com
[mailto:qt-creator-boun...@trolltech.com] On Behalf Of Ettrich Matthias
(Nokia-D-Qt/Berlin)
Sent: 08 May, 2009 13:58
To: qt-creator@trolltech.com
Subject: Re: [Qt-creator] Qt Creator response too slow
endEditBlock() will emit the cursorPositionChanged()-signals. The position of
the main cursor is connected to BaseTextEditor::slotCursorPositionChanged().
There are also other signals emitted, meaning the problem could lie anywhere.
Please continue profiling using a profiler, we still have no way to reproduce
any of that :-{
Matthias
On Friday 08 May 2009 12:38:18 pm Ruotsalainen Juha (Nokia-S/Oulu) wrote:
> For anyone interested:
> I added a QTime::start() and elapsed() lines around 'cursor.endEditBlock()'
> in basetexteditor.cpp's line 820 (snapshot downloaded this morning). When I
> experience slow responses in Creator (for my test runs) endEditBlock() at
> that line takes around 1.8 seconds to complete.
>
> Without testing a bit, I would imagine all the sluggishness is due to
> something lengthy happening in endEditBlock(). Quickly looking at the
> endEditBlock() implementation, it is playing around with
> QSharedDataPointer-stuff. That may cause network accesses somewhere in the
> background.
>
> --
> jussi
>
> -Original Message-
> From: qt-creator-boun...@trolltech.com
> [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Boy Lenssen
> Sent: 07 May, 2009 15:30
> To: qt-creator@trolltech.com
> Subject: Re: [Qt-creator] Qt Creator response too slow
>
> Sounds like you're on the good route! I believe the lasting time (about
> 300 ms) is about what I'm experiencing (or maybe a bit more...not sure)
>
> -Original Message-
> From: juha.ruotsalai...@nokia.com [mailto:juha.ruotsalai...@nokia.com]
> Sent: donderdag 7 mei 2009 13:37
> To: qt-creator@trolltech.com
> Subject: Re: [Qt-creator] Qt Creator response too slow
>
> Valgrind, good as it is, is N/A for Vista.
>
> I did a quick trial runs with Sysinternals' Process Monitor. Test setup
> was the same in both cases: same project, same code file, same point in
> a method, hit enter at that line.
>
> The main difference between 1.0 and 1.1 is that the latter does ends up
> spending 0.3 of a second at the nearest Windows Domain Controller
> (\\xxwdc101\PIPE\samr) doing pipe operations: writing, reading and
> calling
> FileSystemControl (FSCTL_PIPE_TRANSCEIVE). These DC accesses occurred 14
> times in my small log with each occurrence lasting for about 0.2-0.3
> seconds.
>
> You doin' some funky pipe stuff in QtCreator now ;)
>
> --
> jussi
>
>
> -Original Message-----
> From: qt-creator-boun...@trolltech.com
> [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Aleksandar D.
> Balalovski
> Sent: 07 May, 2009 14:19
> To: qt-creator@trolltech.com
> Subject: Re: [Qt-creator] Qt Creator response too slow
>
> On Thu, May 7, 2009 at 1:15 PM, wrote:
> > Is there some option to enable humongous debug/event logs that would
>
> help in pinpointing where time is spent?
>
>
> Maybe with valgrind?
___
Qt-creator mailing list
Qt-creator@trolltech.com
http://lists.trolltech.com/mailman/listinfo/qt-creator
___
Qt-creator mailing list
Qt-creator@trolltech.com
http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
endEditBlock() will emit the cursorPositionChanged()-signals. The position of
the main cursor is connected to BaseTextEditor::slotCursorPositionChanged().
There are also other signals emitted, meaning the problem could lie anywhere.
Please continue profiling using a profiler, we still have no way to reproduce
any of that :-{
Matthias
On Friday 08 May 2009 12:38:18 pm Ruotsalainen Juha (Nokia-S/Oulu) wrote:
> For anyone interested:
> I added a QTime::start() and elapsed() lines around 'cursor.endEditBlock()'
> in basetexteditor.cpp's line 820 (snapshot downloaded this morning). When I
> experience slow responses in Creator (for my test runs) endEditBlock() at
> that line takes around 1.8 seconds to complete.
>
> Without testing a bit, I would imagine all the sluggishness is due to
> something lengthy happening in endEditBlock(). Quickly looking at the
> endEditBlock() implementation, it is playing around with
> QSharedDataPointer-stuff. That may cause network accesses somewhere in the
> background.
>
> --
> jussi
>
> -Original Message-
> From: qt-creator-boun...@trolltech.com
> [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Boy Lenssen
> Sent: 07 May, 2009 15:30
> To: qt-creator@trolltech.com
> Subject: Re: [Qt-creator] Qt Creator response too slow
>
> Sounds like you're on the good route! I believe the lasting time (about
> 300 ms) is about what I'm experiencing (or maybe a bit more...not sure)
>
> -Original Message-
> From: juha.ruotsalai...@nokia.com [mailto:juha.ruotsalai...@nokia.com]
> Sent: donderdag 7 mei 2009 13:37
> To: qt-creator@trolltech.com
> Subject: Re: [Qt-creator] Qt Creator response too slow
>
> Valgrind, good as it is, is N/A for Vista.
>
> I did a quick trial runs with Sysinternals' Process Monitor. Test setup
> was the same in both cases: same project, same code file, same point in
> a method, hit enter at that line.
>
> The main difference between 1.0 and 1.1 is that the latter does ends up
> spending 0.3 of a second at the nearest Windows Domain Controller
> (\\xxwdc101\PIPE\samr) doing pipe operations: writing, reading and
> calling
> FileSystemControl (FSCTL_PIPE_TRANSCEIVE). These DC accesses occurred 14
> times in my small log with each occurrence lasting for about 0.2-0.3
> seconds.
>
> You doin' some funky pipe stuff in QtCreator now ;)
>
> --
> jussi
>
>
> -Original Message-
> From: qt-creator-boun...@trolltech.com
> [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Aleksandar D.
> Balalovski
> Sent: 07 May, 2009 14:19
> To: qt-creator@trolltech.com
> Subject: Re: [Qt-creator] Qt Creator response too slow
>
> On Thu, May 7, 2009 at 1:15 PM, wrote:
> > Is there some option to enable humongous debug/event logs that would
>
> help in pinpointing where time is spent?
>
>
> Maybe with valgrind?
___
Qt-creator mailing list
Qt-creator@trolltech.com
http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
For anyone interested: I added a QTime::start() and elapsed() lines around 'cursor.endEditBlock()' in basetexteditor.cpp's line 820 (snapshot downloaded this morning). When I experience slow responses in Creator (for my test runs) endEditBlock() at that line takes around 1.8 seconds to complete. Without testing a bit, I would imagine all the sluggishness is due to something lengthy happening in endEditBlock(). Quickly looking at the endEditBlock() implementation, it is playing around with QSharedDataPointer-stuff. That may cause network accesses somewhere in the background. -- jussi -Original Message- From: qt-creator-boun...@trolltech.com [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Boy Lenssen Sent: 07 May, 2009 15:30 To: qt-creator@trolltech.com Subject: Re: [Qt-creator] Qt Creator response too slow Sounds like you're on the good route! I believe the lasting time (about 300 ms) is about what I'm experiencing (or maybe a bit more...not sure) -Original Message- From: juha.ruotsalai...@nokia.com [mailto:juha.ruotsalai...@nokia.com] Sent: donderdag 7 mei 2009 13:37 To: qt-creator@trolltech.com Subject: Re: [Qt-creator] Qt Creator response too slow Valgrind, good as it is, is N/A for Vista. I did a quick trial runs with Sysinternals' Process Monitor. Test setup was the same in both cases: same project, same code file, same point in a method, hit enter at that line. The main difference between 1.0 and 1.1 is that the latter does ends up spending 0.3 of a second at the nearest Windows Domain Controller (\\xxwdc101\PIPE\samr) doing pipe operations: writing, reading and calling FileSystemControl (FSCTL_PIPE_TRANSCEIVE). These DC accesses occurred 14 times in my small log with each occurrence lasting for about 0.2-0.3 seconds. You doin' some funky pipe stuff in QtCreator now ;) -- jussi -Original Message- From: qt-creator-boun...@trolltech.com [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Aleksandar D. Balalovski Sent: 07 May, 2009 14:19 To: qt-creator@trolltech.com Subject: Re: [Qt-creator] Qt Creator response too slow On Thu, May 7, 2009 at 1:15 PM, wrote: > Is there some option to enable humongous debug/event logs that would help in pinpointing where time is spent? > Maybe with valgrind? -- http://blog.gemidjy.me || http://wiki.lugola.net Member of Lugola, 2s.mk, FSF (no.6023), IFSA GnuPG: 754AC43D, I'm an FSF member -- Help us support software freedom! http://www.fsf.org/jf?referrer=6023 macedonian free software and hacking ezine: [Lugarchy: http://ezine.lugola.net] ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
Sounds like you're on the good route! I believe the lasting time (about 300 ms) is about what I'm experiencing (or maybe a bit more...not sure) -Original Message- From: juha.ruotsalai...@nokia.com [mailto:juha.ruotsalai...@nokia.com] Sent: donderdag 7 mei 2009 13:37 To: qt-creator@trolltech.com Subject: Re: [Qt-creator] Qt Creator response too slow Valgrind, good as it is, is N/A for Vista. I did a quick trial runs with Sysinternals' Process Monitor. Test setup was the same in both cases: same project, same code file, same point in a method, hit enter at that line. The main difference between 1.0 and 1.1 is that the latter does ends up spending 0.3 of a second at the nearest Windows Domain Controller (\\xxwdc101\PIPE\samr) doing pipe operations: writing, reading and calling FileSystemControl (FSCTL_PIPE_TRANSCEIVE). These DC accesses occurred 14 times in my small log with each occurrence lasting for about 0.2-0.3 seconds. You doin' some funky pipe stuff in QtCreator now ;) -- jussi -Original Message- From: qt-creator-boun...@trolltech.com [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Aleksandar D. Balalovski Sent: 07 May, 2009 14:19 To: qt-creator@trolltech.com Subject: Re: [Qt-creator] Qt Creator response too slow On Thu, May 7, 2009 at 1:15 PM, wrote: > Is there some option to enable humongous debug/event logs that would help in pinpointing where time is spent? > Maybe with valgrind? -- http://blog.gemidjy.me || http://wiki.lugola.net Member of Lugola, 2s.mk, FSF (no.6023), IFSA GnuPG: 754AC43D, I'm an FSF member -- Help us support software freedom! http://www.fsf.org/jf?referrer=6023 macedonian free software and hacking ezine: [Lugarchy: http://ezine.lugola.net] ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
Valgrind, good as it is, is N/A for Vista. I did a quick trial runs with Sysinternals' Process Monitor. Test setup was the same in both cases: same project, same code file, same point in a method, hit enter at that line. The main difference between 1.0 and 1.1 is that the latter does ends up spending 0.3 of a second at the nearest Windows Domain Controller (\\xxwdc101\PIPE\samr) doing pipe operations: writing, reading and calling FileSystemControl (FSCTL_PIPE_TRANSCEIVE). These DC accesses occurred 14 times in my small log with each occurrence lasting for about 0.2-0.3 seconds. You doin' some funky pipe stuff in QtCreator now ;) -- jussi -Original Message- From: qt-creator-boun...@trolltech.com [mailto:qt-creator-boun...@trolltech.com] On Behalf Of ext Aleksandar D. Balalovski Sent: 07 May, 2009 14:19 To: qt-creator@trolltech.com Subject: Re: [Qt-creator] Qt Creator response too slow On Thu, May 7, 2009 at 1:15 PM, wrote: > Is there some option to enable humongous debug/event logs that would help in > pinpointing where time is spent? > Maybe with valgrind? -- http://blog.gemidjy.me || http://wiki.lugola.net Member of Lugola, 2s.mk, FSF (no.6023), IFSA GnuPG: 754AC43D, I'm an FSF member -- Help us support software freedom! http://www.fsf.org/jf?referrer=6023 macedonian free software and hacking ezine: [Lugarchy: http://ezine.lugola.net] ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
On Thu, May 7, 2009 at 1:15 PM, wrote: > Is there some option to enable humongous debug/event logs that would help in > pinpointing where time is spent? > Maybe with valgrind? -- http://blog.gemidjy.me || http://wiki.lugola.net Member of Lugola, 2s.mk, FSF (no.6023), IFSA GnuPG: 754AC43D, I'm an FSF member -- Help us support software freedom! http://www.fsf.org/jf?referrer=6023 macedonian free software and hacking ezine: [Lugarchy: http://ezine.lugola.net] ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
Is there some option to enable humongous debug/event logs that would help in pinpointing where time is spent? -- jussi -Original Message- From: qt-creator-boun...@trolltech.com [mailto:qt-creator-boun...@trolltech.com] On Behalf Of Ziller Eike (Nokia-D-Qt/Berlin) Sent: 07 May, 2009 14:11 To: qt-creator@trolltech.com Subject: Re: [Qt-creator] Qt Creator response too slow On May 7, 2009, at 12:50 PM, Ruotsalainen Juha (Nokia-S/Oulu) wrote: > Trying to join the mail discussion that Eike and Boy Lenssen are > having. I have the same symptoms as Boy. My setup is Vista > Enterprise on a Thinkpad X60s and various Qt setups: > - Self-built 4.5.0 (with MS toolchain) and self-built Qt Creator > snapshot from 6th May. > - Qt 2009.2 > > Interestingly, I noticed last night at home very snappy response > times with the setup there: > - Thinkpad T41 running openSUSE 11.1 > - Fresh install of Qt Creator 1.1 > - The IDE responds as Qt Creator 1.0 (and earlier pre-releases). Well yes, snappy response is what we are experiencing as well, that's why it's hard to fix it :) :) -- Eike Ziller Software Engineer Nokia, Qt Software Phone +49 (0)30 6392 3255 Fax+49 (0)30 6392 3256 E-mail eike.zil...@nokia.com ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
On May 7, 2009, at 12:50 PM, Ruotsalainen Juha (Nokia-S/Oulu) wrote: > Trying to join the mail discussion that Eike and Boy Lenssen are > having. I have the same symptoms as Boy. My setup is Vista > Enterprise on a Thinkpad X60s and various Qt setups: > - Self-built 4.5.0 (with MS toolchain) and self-built Qt Creator > snapshot from 6th May. > - Qt 2009.2 > > Interestingly, I noticed last night at home very snappy response > times with the setup there: > - Thinkpad T41 running openSUSE 11.1 > - Fresh install of Qt Creator 1.1 > - The IDE responds as Qt Creator 1.0 (and earlier pre-releases). Well yes, snappy response is what we are experiencing as well, that's why it's hard to fix it :) :) -- Eike Ziller Software Engineer Nokia, Qt Software Phone +49 (0)30 6392 3255 Fax+49 (0)30 6392 3256 E-mail eike.zil...@nokia.com ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
Hi, I'm using Windows XP service pack 3. Language of OS is English. I've played around a bit with my 'regional and language options' in the control panel. The standards and formats are set to Dutch, on the 'Languages' tab pressing the details button, I've set the keyboard to Dutch (Netherlands)->US... Not sure what info would be interesting for you further... Willing to help, as I would like to use the latest Qt Creator... -Original Message- From: Eike Ziller [mailto:eike.zil...@nokia.com] Sent: donderdag 7 mei 2009 11:55 To: qt-creator@trolltech.com Subject: Re: [Qt-creator] Qt Creator response too slow Hm, thanks for trying out. Could you elaborate a bit on your platform? Are you using Linux? Which distribution? OS Language? Thanks, Eike On May 7, 2009, at 11:06 AM, ext Boy Lenssen wrote: > Hi Eike, > > I compiled it with 4.5.0, but still same slowness. > > I check the speed this way: > > I open a project, open 2 files and switch quickly between them using > ctrl-tab. With version 2009.01, doing this I swiftly see the list of > open files clearly (which is shown when the ctrl button is kept down > when pressed tab), summing up the two files. With 2009.02, I see a > bit border that the widget is being painted, but as I don't keep the > ctrl down (I release ctrl-tab instantly), it looks like it doesn't > have time enough to paint it completely. > > Also, I opened the Qt Creator about info. In 2009.01, when I press > 'close', it closes instantly...2009.02 it is a bit slower with > disappearing. > > > > -Original Message- > From: Eike Ziller [mailto:eike.zil...@nokia.com] > Sent: woensdag 6 mei 2009 17:06 > To: qt-creator@trolltech.com > Subject: Re: [Qt-creator] Qt Creator response too slow > > Hi, > could anyone who experiences that problem fetch the creator sources, > and a Qt 4.5.0 (note the 0 at the end, not 4.5.1), and compile creator > with that qt version and try if the problem still persists? > I know it's much to ask for, but it would be tremendously helpful to > know if that is a problem introduced in Qt or in QtCreator :) You can > grab one of us on irc.freenode.net #qt-creator for help. > > Regards, Eike > > On May 6, 2009, at 9:36 AM, ext Boy Lenssen wrote: > >> btw: I think your right on the font / language problem, because when >> I have no files opened in Qt Creator, alt-tab works fast...when a >> file >> is opened, it lags a bit... >> >> From: Ladnar, Marc [mailto:marc.lad...@ksab.kroschu.com] >> Sent: woensdag 6 mei 2009 8:45 >> To: qt-creator >> Subject: Re: [Qt-creator] Qt Creator response too slow >> >> We has similar problems here with Qt. >> We managed to find out that this had to do with the system language, >> the encoding of the files (and Creator's editor) and the fontserver. >> Especially when you use special chars like the ä or ö in german, qt >> mostly tries to find the right font to display it and that takes a >> lot of time. >> We solved this problem by switching the system language to our >> correct format, in our case de...@euro. >> >> Maybe you have similar settings. >> >> Have a nice day, >> >> Marc Ladnar >> >> Von: Boy Lenssen [mailto:boy.lens...@esaote.nl] >> Gesendet: Mittwoch, 6. Mai 2009 08:40 >> An: qt-creator@trolltech.com >> Betreff: Re: [Qt-creator] Qt Creator response too slow >> I checked with a colleague, but he doesn't seem to have this >> problem. So it probably has something to do with my system... >> >> >> From: Boy Lenssen [mailto:boy.lens...@esaote.nl] >> Sent: Tuesday, May 05, 2009 2:22 PM >> To: qt-creator@trolltech.com >> Subject: [Qt-creator] Qt Creator response too slow >> >> Hi, >> >> I'm using Qt Creator as my default working environment. I saw you >> were busy with implementing nmake debugging possibilities, so when >> that works, it is the only environment I need. >> >> So I tried to run it (think you use cdb, so put it in the path), >> first tried 2009.02 version, but didn't work. Downloaded latest >> snapshot (04/05/2009), but didn't work either. Next I kept on >> working in the 2009.02 version, but I noticed it is very slow in >> response. It takes about half a second before it responds when I >> switch to it from another application (alt-tab). Also switching >> files (ctrl-tab) takes about half a second...the may 4th version >> seems to be somewhat faster, but still to slow too not to be >> annoying. >> >> I went bac
Re: [Qt-creator] Qt Creator response too slow
Hm, thanks for trying out. Could you elaborate a bit on your platform? Are you using Linux? Which distribution? OS Language? Thanks, Eike On May 7, 2009, at 11:06 AM, ext Boy Lenssen wrote: > Hi Eike, > > I compiled it with 4.5.0, but still same slowness. > > I check the speed this way: > > I open a project, open 2 files and switch quickly between them using > ctrl-tab. With version 2009.01, doing this I swiftly see the list of > open files clearly (which is shown when the ctrl button is kept down > when pressed tab), summing up the two files. With 2009.02, I see a > bit border that the widget is being painted, but as I don't keep the > ctrl down (I release ctrl-tab instantly), it looks like it doesn't > have time enough to paint it completely. > > Also, I opened the Qt Creator about info. In 2009.01, when I press > 'close', it closes instantly...2009.02 it is a bit slower with > disappearing. > > > > -Original Message- > From: Eike Ziller [mailto:eike.zil...@nokia.com] > Sent: woensdag 6 mei 2009 17:06 > To: qt-creator@trolltech.com > Subject: Re: [Qt-creator] Qt Creator response too slow > > Hi, > could anyone who experiences that problem fetch the creator sources, > and a Qt 4.5.0 (note the 0 at the end, not 4.5.1), and compile creator > with that qt version and try if the problem still persists? > I know it's much to ask for, but it would be tremendously helpful to > know if that is a problem introduced in Qt or in QtCreator :) You can > grab one of us on irc.freenode.net #qt-creator for help. > > Regards, Eike > > On May 6, 2009, at 9:36 AM, ext Boy Lenssen wrote: > >> btw: I think your right on the font / language problem, because when >> I have no files opened in Qt Creator, alt-tab works fast...when a >> file >> is opened, it lags a bit... >> >> From: Ladnar, Marc [mailto:marc.lad...@ksab.kroschu.com] >> Sent: woensdag 6 mei 2009 8:45 >> To: qt-creator >> Subject: Re: [Qt-creator] Qt Creator response too slow >> >> We has similar problems here with Qt. >> We managed to find out that this had to do with the system language, >> the encoding of the files (and Creator's editor) and the fontserver. >> Especially when you use special chars like the ä or ö in german, qt >> mostly tries to find the right font to display it and that takes a >> lot of time. >> We solved this problem by switching the system language to our >> correct format, in our case de...@euro. >> >> Maybe you have similar settings. >> >> Have a nice day, >> >> Marc Ladnar >> >> Von: Boy Lenssen [mailto:boy.lens...@esaote.nl] >> Gesendet: Mittwoch, 6. Mai 2009 08:40 >> An: qt-creator@trolltech.com >> Betreff: Re: [Qt-creator] Qt Creator response too slow >> I checked with a colleague, but he doesn't seem to have this >> problem. So it probably has something to do with my system... >> >> >> From: Boy Lenssen [mailto:boy.lens...@esaote.nl] >> Sent: Tuesday, May 05, 2009 2:22 PM >> To: qt-creator@trolltech.com >> Subject: [Qt-creator] Qt Creator response too slow >> >> Hi, >> >> I'm using Qt Creator as my default working environment. I saw you >> were busy with implementing nmake debugging possibilities, so when >> that works, it is the only environment I need. >> >> So I tried to run it (think you use cdb, so put it in the path), >> first tried 2009.02 version, but didn't work. Downloaded latest >> snapshot (04/05/2009), but didn't work either. Next I kept on >> working in the 2009.02 version, but I noticed it is very slow in >> response. It takes about half a second before it responds when I >> switch to it from another application (alt-tab). Also switching >> files (ctrl-tab) takes about half a second...the may 4th version >> seems to be somewhat faster, but still to slow too not to be >> annoying. >> >> I went back too 2009.01, which works fast, but I miss some new >> features the new one has. >> >> Too be short: is this a known problem and will it be fast again in >> the next released version? >> >> Regards, >> Boy >> > > -- > Eike Ziller > Software Engineer > Nokia, Qt Software > Phone +49 (0)30 6392 3255 > Fax+49 (0)30 6392 3256 > E-mail eike.zil...@nokia.com > > > > > > ___ > Qt-creator mailing list > Qt-creator@trolltech.com > http://lists.trolltech.com/mailman/listinfo/qt-creator > > ___ > Qt-creator mailing list > Qt-creator@trolltech.com > http://lists.trolltech.com/mailman/listinfo/qt-creator -- Eike Ziller Software Engineer Nokia, Qt Software Phone +49 (0)30 6392 3255 Fax+49 (0)30 6392 3256 E-mail eike.zil...@nokia.com ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
Hi Eike, I compiled it with 4.5.0, but still same slowness. I check the speed this way: I open a project, open 2 files and switch quickly between them using ctrl-tab. With version 2009.01, doing this I swiftly see the list of open files clearly (which is shown when the ctrl button is kept down when pressed tab), summing up the two files. With 2009.02, I see a bit border that the widget is being painted, but as I don't keep the ctrl down (I release ctrl-tab instantly), it looks like it doesn't have time enough to paint it completely. Also, I opened the Qt Creator about info. In 2009.01, when I press 'close', it closes instantly...2009.02 it is a bit slower with disappearing. -Original Message- From: Eike Ziller [mailto:eike.zil...@nokia.com] Sent: woensdag 6 mei 2009 17:06 To: qt-creator@trolltech.com Subject: Re: [Qt-creator] Qt Creator response too slow Hi, could anyone who experiences that problem fetch the creator sources, and a Qt 4.5.0 (note the 0 at the end, not 4.5.1), and compile creator with that qt version and try if the problem still persists? I know it's much to ask for, but it would be tremendously helpful to know if that is a problem introduced in Qt or in QtCreator :) You can grab one of us on irc.freenode.net #qt-creator for help. Regards, Eike On May 6, 2009, at 9:36 AM, ext Boy Lenssen wrote: > btw: I think your right on the font / language problem, because when > I have no files opened in Qt Creator, alt-tab works fast...when a file > is opened, it lags a bit... > > From: Ladnar, Marc [mailto:marc.lad...@ksab.kroschu.com] > Sent: woensdag 6 mei 2009 8:45 > To: qt-creator > Subject: Re: [Qt-creator] Qt Creator response too slow > > We has similar problems here with Qt. > We managed to find out that this had to do with the system language, > the encoding of the files (and Creator's editor) and the fontserver. > Especially when you use special chars like the ä or ö in german, qt > mostly tries to find the right font to display it and that takes a > lot of time. > We solved this problem by switching the system language to our > correct format, in our case de...@euro. > > Maybe you have similar settings. > > Have a nice day, > > Marc Ladnar > >Von: Boy Lenssen [mailto:boy.lens...@esaote.nl] > Gesendet: Mittwoch, 6. Mai 2009 08:40 > An: qt-creator@trolltech.com > Betreff: Re: [Qt-creator] Qt Creator response too slow > I checked with a colleague, but he doesn't seem to have this > problem. So it probably has something to do with my system... > > > From: Boy Lenssen [mailto:boy.lens...@esaote.nl] > Sent: Tuesday, May 05, 2009 2:22 PM > To: qt-creator@trolltech.com > Subject: [Qt-creator] Qt Creator response too slow > > Hi, > > I'm using Qt Creator as my default working environment. I saw you > were busy with implementing nmake debugging possibilities, so when > that works, it is the only environment I need. > > So I tried to run it (think you use cdb, so put it in the path), > first tried 2009.02 version, but didn't work. Downloaded latest > snapshot (04/05/2009), but didn't work either. Next I kept on > working in the 2009.02 version, but I noticed it is very slow in > response. It takes about half a second before it responds when I > switch to it from another application (alt-tab). Also switching > files (ctrl-tab) takes about half a second...the may 4th version > seems to be somewhat faster, but still to slow too not to be annoying. > > I went back too 2009.01, which works fast, but I miss some new > features the new one has. > > Too be short: is this a known problem and will it be fast again in > the next released version? > > Regards, > Boy > -- Eike Ziller Software Engineer Nokia, Qt Software Phone +49 (0)30 6392 3255 Fax+49 (0)30 6392 3256 E-mail eike.zil...@nokia.com ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
Hi Eike, I'm going to have a go at trying to compile it with 4.5.0... Regards, Boy. -Original Message- From: Eike Ziller [mailto:eike.zil...@nokia.com] Sent: woensdag 6 mei 2009 17:06 To: qt-creator@trolltech.com Subject: Re: [Qt-creator] Qt Creator response too slow Hi, could anyone who experiences that problem fetch the creator sources, and a Qt 4.5.0 (note the 0 at the end, not 4.5.1), and compile creator with that qt version and try if the problem still persists? I know it's much to ask for, but it would be tremendously helpful to know if that is a problem introduced in Qt or in QtCreator :) You can grab one of us on irc.freenode.net #qt-creator for help. Regards, Eike On May 6, 2009, at 9:36 AM, ext Boy Lenssen wrote: > btw: I think your right on the font / language problem, because when > I have no files opened in Qt Creator, alt-tab works fast...when a file > is opened, it lags a bit... > > From: Ladnar, Marc [mailto:marc.lad...@ksab.kroschu.com] > Sent: woensdag 6 mei 2009 8:45 > To: qt-creator > Subject: Re: [Qt-creator] Qt Creator response too slow > > We has similar problems here with Qt. > We managed to find out that this had to do with the system language, > the encoding of the files (and Creator's editor) and the fontserver. > Especially when you use special chars like the ä or ö in german, qt > mostly tries to find the right font to display it and that takes a > lot of time. > We solved this problem by switching the system language to our > correct format, in our case de...@euro. > > Maybe you have similar settings. > > Have a nice day, > > Marc Ladnar > >Von: Boy Lenssen [mailto:boy.lens...@esaote.nl] > Gesendet: Mittwoch, 6. Mai 2009 08:40 > An: qt-creator@trolltech.com > Betreff: Re: [Qt-creator] Qt Creator response too slow > I checked with a colleague, but he doesn't seem to have this > problem. So it probably has something to do with my system... > > > From: Boy Lenssen [mailto:boy.lens...@esaote.nl] > Sent: Tuesday, May 05, 2009 2:22 PM > To: qt-creator@trolltech.com > Subject: [Qt-creator] Qt Creator response too slow > > Hi, > > I'm using Qt Creator as my default working environment. I saw you > were busy with implementing nmake debugging possibilities, so when > that works, it is the only environment I need. > > So I tried to run it (think you use cdb, so put it in the path), > first tried 2009.02 version, but didn't work. Downloaded latest > snapshot (04/05/2009), but didn't work either. Next I kept on > working in the 2009.02 version, but I noticed it is very slow in > response. It takes about half a second before it responds when I > switch to it from another application (alt-tab). Also switching > files (ctrl-tab) takes about half a second...the may 4th version > seems to be somewhat faster, but still to slow too not to be annoying. > > I went back too 2009.01, which works fast, but I miss some new > features the new one has. > > Too be short: is this a known problem and will it be fast again in > the next released version? > > Regards, > Boy > -- Eike Ziller Software Engineer Nokia, Qt Software Phone +49 (0)30 6392 3255 Fax+49 (0)30 6392 3256 E-mail eike.zil...@nokia.com ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
I'm using Qt4.5.0 and Creator latest Snapshot, in my case it does not take long for loading files. On startup of creator it takes a while ( about 40 secconds ) but it is really a huge project and for completion and this stuff there is much work to do on startup. I think it's normal in my case. But I haven't tried Qt4.5.1 with this creator yet. Maybe I will do today. Marc Ladnar -Ursprüngliche Nachricht- Von: Eike Ziller [mailto:eike.zil...@nokia.com] Gesendet: Mittwoch, 6. Mai 2009 17:06 An: qt-creator@trolltech.com Betreff: Re: [Qt-creator] Qt Creator response too slow Hi, could anyone who experiences that problem fetch the creator sources, and a Qt 4.5.0 (note the 0 at the end, not 4.5.1), and compile creator with that qt version and try if the problem still persists? I know it's much to ask for, but it would be tremendously helpful to know if that is a problem introduced in Qt or in QtCreator :) You can grab one of us on irc.freenode.net #qt-creator for help. Regards, Eike On May 6, 2009, at 9:36 AM, ext Boy Lenssen wrote: > btw: I think your right on the font / language problem, because when I > have no files opened in Qt Creator, alt-tab works fastwhen a file is > opened, it lags a bit > > From: Ladnar, Marc [mailto:marc.lad...@ksab.kroschu.com] > Sent: woensdag 6 mei 2009 8:45 > To: qt-creator > Subject: Re: [Qt-creator] Qt Creator response too slow > > We has similar problems here with Qt. > We managed to find out that this had to do with the system language, > the encoding of the files (and Creator's editor) and the fontserver. > Especially when you use special chars like the ä or ö in german, qt > mostly tries to find the right font to display it and that takes a lot > of time. > We solved this problem by switching the system language to our correct > format, in our case de...@euro. > > Maybe you have similar settings. > > Have a nice day, > > Marc Ladnar > >Von: Boy Lenssen [mailto:boy.lens...@esaote.nl] > Gesendet: Mittwoch, 6. Mai 2009 08:40 > An: qt-creator@trolltech.com > Betreff: Re: [Qt-creator] Qt Creator response too slow I checked with > a colleague, but he doesnt seem to have this problem. So it probably > has something to do with my system... > > > From: Boy Lenssen [mailto:boy.lens...@esaote.nl] > Sent: Tuesday, May 05, 2009 2:22 PM > To: qt-creator@trolltech.com > Subject: [Qt-creator] Qt Creator response too slow > > Hi, > > Im using Qt Creator as my default working environment. I saw you were > busy with implementing nmake debugging possibilities, so when that > works, it is the only environment I need. > > So I tried to run it (think you use cdb, so put it in the path), first > tried 2009.02 version, but didnt work. Downloaded latest snapshot > (04/05/2009), but didnt work either. Next I kept on working in the > 2009.02 version, but I noticed it is very slow in response. It takes > about half a second before it responds when I switch to it from > another application (alt-tab). Also switching files (ctrl-tab) takes > about half a second...the may 4th version seems to be somewhat faster, > but still to slow too not to be annoying. > > I went back too 2009.01, which works fast, but I miss some new > features the new one has. > > Too be short: is this a known problem and will it be fast again in the > next released version? > > Regards, > Boy > -- Eike Ziller Software Engineer Nokia, Qt Software Phone +49 (0)30 6392 3255 Fax+49 (0)30 6392 3256 E-mail eike.zil...@nokia.com ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
Hi, could anyone who experiences that problem fetch the creator sources, and a Qt 4.5.0 (note the 0 at the end, not 4.5.1), and compile creator with that qt version and try if the problem still persists? I know it's much to ask for, but it would be tremendously helpful to know if that is a problem introduced in Qt or in QtCreator :) You can grab one of us on irc.freenode.net #qt-creator for help. Regards, Eike On May 6, 2009, at 9:36 AM, ext Boy Lenssen wrote: > btw: I think your right on the font / language problem, because when > I have no files opened in Qt Creator, alt-tab works fast…when a file > is opened, it lags a bit… > > From: Ladnar, Marc [mailto:marc.lad...@ksab.kroschu.com] > Sent: woensdag 6 mei 2009 8:45 > To: qt-creator > Subject: Re: [Qt-creator] Qt Creator response too slow > > We has similar problems here with Qt. > We managed to find out that this had to do with the system language, > the encoding of the files (and Creator's editor) and the fontserver. > Especially when you use special chars like the ä or ö in german, qt > mostly tries to find the right font to display it and that takes a > lot of time. > We solved this problem by switching the system language to our > correct format, in our case de...@euro. > > Maybe you have similar settings. > > Have a nice day, > > Marc Ladnar > >Von: Boy Lenssen [mailto:boy.lens...@esaote.nl] > Gesendet: Mittwoch, 6. Mai 2009 08:40 > An: qt-creator@trolltech.com > Betreff: Re: [Qt-creator] Qt Creator response too slow > I checked with a colleague, but he doesn’t seem to have this > problem. So it probably has something to do with my system... > > > From: Boy Lenssen [mailto:boy.lens...@esaote.nl] > Sent: Tuesday, May 05, 2009 2:22 PM > To: qt-creator@trolltech.com > Subject: [Qt-creator] Qt Creator response too slow > > Hi, > > I’m using Qt Creator as my default working environment. I saw you > were busy with implementing nmake debugging possibilities, so when > that works, it is the only environment I need. > > So I tried to run it (think you use cdb, so put it in the path), > first tried 2009.02 version, but didn’t work. Downloaded latest > snapshot (04/05/2009), but didn’t work either. Next I kept on > working in the 2009.02 version, but I noticed it is very slow in > response. It takes about half a second before it responds when I > switch to it from another application (alt-tab). Also switching > files (ctrl-tab) takes about half a second...the may 4th version > seems to be somewhat faster, but still to slow too not to be annoying. > > I went back too 2009.01, which works fast, but I miss some new > features the new one has. > > Too be short: is this a known problem and will it be fast again in > the next released version? > > Regards, > Boy > -- Eike Ziller Software Engineer Nokia, Qt Software Phone +49 (0)30 6392 3255 Fax+49 (0)30 6392 3256 E-mail eike.zil...@nokia.com ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
btw: I think your right on the font / language problem, because when I have no files opened in Qt Creator, alt-tab works fast...when a file is opened, it lags a bit... From: Ladnar, Marc [mailto:marc.lad...@ksab.kroschu.com] Sent: woensdag 6 mei 2009 8:45 To: qt-creator Subject: Re: [Qt-creator] Qt Creator response too slow We has similar problems here with Qt. We managed to find out that this had to do with the system language, the encoding of the files (and Creator's editor) and the fontserver. Especially when you use special chars like the ä or ö in german, qt mostly tries to find the right font to display it and that takes a lot of time. We solved this problem by switching the system language to our correct format, in our case de...@euro. Maybe you have similar settings. Have a nice day, Marc Ladnar Von: Boy Lenssen [mailto:boy.lens...@esaote.nl] Gesendet: Mittwoch, 6. Mai 2009 08:40 An: qt-creator@trolltech.com Betreff: Re: [Qt-creator] Qt Creator response too slow I checked with a colleague, but he doesn't seem to have this problem. So it probably has something to do with my system... From: Boy Lenssen [mailto:boy.lens...@esaote.nl] Sent: Tuesday, May 05, 2009 2:22 PM To: qt-creator@trolltech.com Subject: [Qt-creator] Qt Creator response too slow Hi, I'm using Qt Creator as my default working environment. I saw you were busy with implementing nmake debugging possibilities, so when that works, it is the only environment I need. So I tried to run it (think you use cdb, so put it in the path), first tried 2009.02 version, but didn't work. Downloaded latest snapshot (04/05/2009), but didn't work either. Next I kept on working in the 2009.02 version, but I noticed it is very slow in response. It takes about half a second before it responds when I switch to it from another application (alt-tab). Also switching files (ctrl-tab) takes about half a second...the may 4th version seems to be somewhat faster, but still to slow too not to be annoying. I went back too 2009.01, which works fast, but I miss some new features the new one has. Too be short: is this a known problem and will it be fast again in the next released version? Regards, Boy ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
Thanks for your reponse! I'm dutch and I don't use those special characters while programming...I tried setting it to the same format as my colleague, Dutch-US keyboard, but didn't work. In the 2009.01 version (first released version of QtCreator) I didn't have any problems. Now I'm using this again and is fast. But if you would have any other advice for me on fixing the problem, please tell me... Boy. From: Ladnar, Marc [mailto:marc.lad...@ksab.kroschu.com] Sent: woensdag 6 mei 2009 8:45 To: qt-creator Subject: Re: [Qt-creator] Qt Creator response too slow We has similar problems here with Qt. We managed to find out that this had to do with the system language, the encoding of the files (and Creator's editor) and the fontserver. Especially when you use special chars like the ä or ö in german, qt mostly tries to find the right font to display it and that takes a lot of time. We solved this problem by switching the system language to our correct format, in our case de...@euro. Maybe you have similar settings. Have a nice day, Marc Ladnar Von: Boy Lenssen [mailto:boy.lens...@esaote.nl] Gesendet: Mittwoch, 6. Mai 2009 08:40 An: qt-creator@trolltech.com Betreff: Re: [Qt-creator] Qt Creator response too slow I checked with a colleague, but he doesn't seem to have this problem. So it probably has something to do with my system... From: Boy Lenssen [mailto:boy.lens...@esaote.nl] Sent: Tuesday, May 05, 2009 2:22 PM To: qt-creator@trolltech.com Subject: [Qt-creator] Qt Creator response too slow Hi, I'm using Qt Creator as my default working environment. I saw you were busy with implementing nmake debugging possibilities, so when that works, it is the only environment I need. So I tried to run it (think you use cdb, so put it in the path), first tried 2009.02 version, but didn't work. Downloaded latest snapshot (04/05/2009), but didn't work either. Next I kept on working in the 2009.02 version, but I noticed it is very slow in response. It takes about half a second before it responds when I switch to it from another application (alt-tab). Also switching files (ctrl-tab) takes about half a second...the may 4th version seems to be somewhat faster, but still to slow too not to be annoying. I went back too 2009.01, which works fast, but I miss some new features the new one has. Too be short: is this a known problem and will it be fast again in the next released version? Regards, Boy ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
We has similar problems here with Qt. We managed to find out that this had to do with the system language, the encoding of the files (and Creator's editor) and the fontserver. Especially when you use special chars like the ä or ö in german, qt mostly tries to find the right font to display it and that takes a lot of time. We solved this problem by switching the system language to our correct format, in our case de...@euro. Maybe you have similar settings. Have a nice day, Marc Ladnar _ Von: Boy Lenssen [mailto:boy.lens...@esaote.nl] Gesendet: Mittwoch, 6. Mai 2009 08:40 An: qt-creator@trolltech.com Betreff: Re: [Qt-creator] Qt Creator response too slow I checked with a colleague, but he doesn’t seem to have this problem. So it probably has something to do with my system… _ From: Boy Lenssen [mailto:boy.lens...@esaote.nl] Sent: Tuesday, May 05, 2009 2:22 PM To: qt-creator@trolltech.com Subject: [Qt-creator] Qt Creator response too slow Hi, I’m using Qt Creator as my default working environment. I saw you were busy with implementing nmake debugging possibilities, so when that works, it is the only environment I need. So I tried to run it (think you use cdb, so put it in the path), first tried 2009.02 version, but didn’t work. Downloaded latest snapshot (04/05/2009), but didn’t work either. Next I kept on working in the 2009.02 version, but I noticed it is very slow in response. It takes about half a second before it responds when I switch to it from another application (alt-tab). Also switching files (ctrl-tab) takes about half a second…the may 4th version seems to be somewhat faster, but still to slow too not to be annoying. I went back too 2009.01, which works fast, but I miss some new features the new one has. Too be short: is this a known problem and will it be fast again in the next released version? Regards, Boy ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
Re: [Qt-creator] Qt Creator response too slow
I checked with a colleague, but he doesn't seem to have this problem. So it probably has something to do with my system... From: Boy Lenssen [mailto:boy.lens...@esaote.nl] Sent: Tuesday, May 05, 2009 2:22 PM To: qt-creator@trolltech.com Subject: [Qt-creator] Qt Creator response too slow Hi, I'm using Qt Creator as my default working environment. I saw you were busy with implementing nmake debugging possibilities, so when that works, it is the only environment I need. So I tried to run it (think you use cdb, so put it in the path), first tried 2009.02 version, but didn't work. Downloaded latest snapshot (04/05/2009), but didn't work either. Next I kept on working in the 2009.02 version, but I noticed it is very slow in response. It takes about half a second before it responds when I switch to it from another application (alt-tab). Also switching files (ctrl-tab) takes about half a second...the may 4th version seems to be somewhat faster, but still to slow too not to be annoying. I went back too 2009.01, which works fast, but I miss some new features the new one has. Too be short: is this a known problem and will it be fast again in the next released version? Regards, Boy ___ Qt-creator mailing list Qt-creator@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-creator
