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#624 Multiprocessing Problems

open
nobody
None
5
2012-09-26
2006-02-06
No

I recently installed one of the Intel CPUs with
Hyper-Threading and since then I've noticed Dev-C++
hanging a lot more and taking 50% of my total CPU
usage. It mostly happens when opening or saving files,
with the Class Browser turned on, and when debugging.
Dev-C++ seems to run fine when I limit it to one of my
"two CPUs".

I've attached a log from Process Explorer when I was
doing debugging and it hung. I've also attached a bug
report that happened when I opened a file and it hung.
Let me know if you need anything else.

Application version: 4.9.9.2

Machine info

Platform : Windows NT
OS version : version 5.1 (build 2600)
Additional info: Service Pack 2

The following error occured in version 4.9.9.2:
Access violation at address 00403A30 in module
'DevCpp.exe'. Read of address FFFFFFFF (at address
0x00403A30)

Please include a description of what you were doing
before the error occured (please give as much
precisions as possible) :

State information follows:
Stack trace:


0058F80A (0018E80A): ShowExceptionInfo
(ExceptionsAnalyzer - 566)
0058F9FF (0018E9FF):
TExceptionsAnalyzer.GlobalExceptionHandler
(ExceptionsAnalyzer - 574)
004C0000 (000BF000): TCustomSynEdit.ExecuteCommand
(SynEdit - 6929)
00572CD1 (00171CD1): TProject.Destroy (project - 441)
004BEFBC (000BDFBC): TCustomSynEdit.InitializeCaret
(SynEdit - 6461)
004C0000 (000BF000): TCustomSynEdit.ExecuteCommand
(SynEdit - 6929)
005796ED (001786ED): TProject.RebuildNodes (project - 1861)
00576D31 (00175D31): TProject.Open (project - 1172)
00572B44 (00171B44): TProject.Create (project - 422)
00556C38 (00155C38): TMainForm.OpenProject (main - 2388)
00553097 (00152097): TMainForm.ParseCmdLine (main - 1484)
00552D26 (00151D26): TMainForm.FormShow (main - 1390)
005528CC (001518CC): TMainForm.DoApplyWindowPlacement
(main - 1252)
0059103A (0019003A): (devcpp - 227)
00591079 (00190079): (devcpp - 230)

Discussion

  • Gregory Hart

    Gregory Hart - 2006-02-06

    Logged In: YES
    user_id=683956

    Sorry, forgot to check the box to upload the file.

     
  • Gregory Hart

    Gregory Hart - 2006-02-06

    Process Explorer Log

     

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