FastMM 4.84 ist ab heute verfügbar!

[Insider2004]

http://sourceforge.net/project/showf...roup_id=130631

[bigg]

Danke für diesen Hinweis. Hier noch das Changelog:

Version 4.84 (7 July 2008):

• Added the Romanian translation. (Thanks to Ionut Muntean.)
• Optimized the GetMemoryMap procedure to improve speed.
• Added the GetMemoryManagerUsageSummary function that returns a summary of the GetMemoryManagerState call. (Thanks to Hallvard Vassbotn.)
• Added the French translation. (Thanks to Florent Ouchet.)
• Added the "AlwaysAllocateTopDown" FullDebugMode option to help with catching bad pointer arithmetic code in an address space > 2GB. This option is enabled by default.
• Added the "InstallOnlyIfRunningInIDE" option. Enable this option to
  only install FastMM as the memory manager when the application is run
  inside the Delphi IDE. This is useful when you want to deploy the same EXE
  that you use for testing, but only want the debugging features active on
  development machines. When this option is enabled and the application is
  not being run inside the IDE, then the default Delphi memory manager will
  be used (which, since Delphi 2006, is FastMM without FullDebugMode.) This
  option is off by default.
• Added the "FullDebugModeInIDE" option. This is a convenient shorthand for
  enabling FullDebugMode, InstallOnlyIfRunningInIDE and
  LoadDebugDLLDynamically. This causes FastMM to be used in FullDebugMode
  when the application is being debugged on development machines, and the
  default memory manager when the same executable is deployed. This allows
  the debugging and deployment of an application without having to compile
  separate executables. This option is off by default.
• Added a ScanMemoryPoolForCorruptions procedure that checks the entire
  memory pool for corruptions and raises an exception if one is found. It can
  be called at any time, but is only available in FullDebugMode. (Thanks to
  Marcus Mönnig.)
• Added a global variable "FullDebugModeScanMemoryPoolBeforeEveryOperati on".
  When this variable is set to true and FullDebugMode is enabled, then the
  entire memory pool is checked for consistency before every GetMem, FreeMem
  and ReallocMem operation. An "Out of Memory" error is raised if a
  corruption is found (and this variable is set to false to prevent recursive
  errors). This obviously incurs a massive performance hit, so enable it only
  when hunting for elusive memory corruption bugs. (Thanks to Marcus Mönnig.)
• Fixed a bug in AllocMem that caused the FPU stack to be shifted by one position.
• Changed the default for option "EnableMMX" to false, since using MMX may
  cause unexpected behaviour in code that passes parameters on the FPU stack
  (like some "compiler magic" routines, e.g. VarFromReal).
• Removed the "EnableSharingWithDefaultMM" option. This is now the default
  behaviour and cannot be disabled. (FastMM will always try to share memory
  managers between itself and the default memory manager when memory manager
  sharing is enabled.)
• Introduced a new memory manager sharing mechanism based on memory mapped
  files. This solves compatibility issues with console and service
  applications. This sharing mechanism currently runs in parallel with the
  old mechanism, but the old mechanism can be disabled by undefining
  "EnableBackwardCompatibleMMSharing" in FastMM4Options.inc.
• Fixed the recursive call error when the EnableMemoryLeakReporting option
  is disabled and an attempt is made to register a memory leak under Delphi
  2006 or later. (Thanks to Thomas Schulz.)
• Added a global variable "SuppressMessageBoxes" to enable or disable
  messageboxes at runtime. (Thanks to Craig Peterson.)
• Added the leak reporting code for C++ Builder, as well as various other
  C++ Builder bits written by JiYuan Xie. (Thank you!)
• Added the new Usage Tracker written by Hanspeter Widmer. (Thank you!)

[generic]

Im Entwickler Magazin
Ausgabe: 5.2008
Erscheinungstermin: August 2008

wird es zu dem FastMM ein Einstieg geben.

[bigg]

Es ist eine neue Version des "Fast Memory Managers" verfügbar:

Version 4.86 vom 31.Juli 2008:

• Tweaked the string detection algorithm somewhat to be less strict, and allow non-class leaks to be more often categorized as strings.
• Fixed a compilation error under Delphi 5.
• Made LogAllocatedBlocksToFile and ScanMemoryPoolForCorruptions thread safe. (Thanks to Francois Piette.)

Link: http://sourceforge.net/project/showf...roup_id=130631

[Insider2004]

Danke!

[bigg]

Ein weiteres Update ist ab heute erhältlich:
Link: FastMM4-Website

Version 4.88 (13 August 2008):

• Fixed compiler warnings in NoOpRegisterExpectedMemoryLeak and NoOpUnRegisterExpectedMemoryLeak. (Thanks to Michael Rabatscher.)
• Added the Simplified Chinese translation of FastMM4Options.inc by QianYuan Wang. (Thank you!)
• Included the updated C++ Builder files with support for BCB6 without update 4 applied. (Submitted by JiYuan Xie. Thanks!)
• Fixed a compilation error under Delphi 5.
• Made LogAllocatedBlocksToFile and ScanMemoryPoolForCorruptions thread safe - for real this time. (Thanks to Francois Piette.)

Viel Spaß beim Testen.

[mschaefer]

Moin, moin,

Ja der Artikel zu FastMM findet sich nun in der September-Oktober-Ausgabe des Entwicklers mit 2 Seiten wieder. Es gibt einen Absatz über das erweiterte Debugging, das Finden von nicht freigegebene Objekten. Auf den verbesserten Umgang bei Shared-Memory-Projekten wird knapp eingegangen. Bernd [generic] hat einen schönen, wenn auch reichlich knappen, Artikel hinbekommen. Mach man weiter so!

Grüße // Martin

[Chemiker]

Hallo,

habe den Artikel auch gelesen. Man hätte vielleicht noch darauf eingehen sollen, dass bei manchen Linker/Compiler – Einstellungen es nicht zu dem erwünschten Ergebnis kommt.
Dank der Hilfe von bigg, der mir eine bei ihm funktionsfähige INC-Datei zur Verfügung stellte, konnte ich das Problem mit der Textausgabe lösen.

Bis bald Chemiker

[bigg]

Hi Chemiker,

ich habe den Artikel noch nicht gelesen, aber ich glaube mich zu erinnern, das du zwei unterschiedliche Versionen von FastMM4 verwendet hast. Einmal die vorkonfigurierte IDE-Version von Delphi 2006 und einmal die aktuelle von Pierre. Ich schätze, die IDE-Version hatte vorrang. :zwinker:

[SubData]

Gibt mal wieder ein Update:

Link: FastMM @ SourceForge

Version: 4.90 (09. September 2008)

• Added logging of the thread ID when capturing and displaying stack traces. (Suggested by Allen Bauer and Mark Edington.)
• Fixed a Delphi 5 compiler error under FullDebugMode. (Thanks to Maurizio Lotauro and Christian-W. Budde.)
• Changed a default setting in FastMM4Options.inc: RawStackTraces is now off by default due to the high number of support requests I receive with regards to the false postives it may cause. I recommend compiling debug builds of applications with the "Stack Frames" option enabled.
• Fixed a compilation error under Kylix. (Thanks to Werner Bochtler.)
• Official support for Delphi 2009.

Edit: Mag mal jemand den ersten Beitrag editieren und auf die neue Version verweisen? :)