I need to check my iPhone application memory leaks. I went following link and I also need to check my app memory leak like that.
http://www.youtube.com/watch?v=R449qEuexNs&feature=related
So can Any one have any idea about how to do this on Xcode 4.2 ?
Thanks a lot
In 4.2 it's under :
Product -> Profile
Check with the following links:
Memory leak detection tools
Instruments in Xcode 4
It works for me :)
You can use shortcut key
Command + i
Related
I keep on trying to increase the heap size inside of android studio, but the memory remains the same, anyone know why? Thanks in advance !
Look at how the heap memory is stuck on 494M
Click on Help -> Edit Custom VM Options.... If you don't have any VM options created, it'll prompt you to create one, accept it. Add / modify -Xmx with amount and type of data you want, like -Xmx8g for 8gb of heap. You should restart Android Studio afterwards so it'll take effect.
Edit: For more information about studio options, take a look at here.
Edit 2: If you have a problem with jps, make sure you added up $PATH for java home. See more details on this answer.
I am developing in Anypoint Studio 6.2 and am finding as I run my code the memory usage creeps up and up. Starting at approx. 800mb, after half an hour or so Anypoint is using around 9gb (I have 16gb of RAM).
The doesnt go down when I stop running and usually Anypoint hangs when I try and close it.
Has anyone else experienced this? Any ways to combat it?
Thanks.
You probably want to start Anypoint studio in clean mode. for this what you need to do is locate anypointstudio.ini in your install directory.
edit the file and place
-clean
as the first line in the file.
you might also consider checking and updating the
memory size params.
a complete example for your reference below:
-clean
-startup
plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.200.v20150204-1316
-vmargs
-Xms584m
-Xmx1024m
-XX:MaxPermSize=784m
-Dosgi.instance.area.default=#user.home/AnypointStudio/workspace
Created application is working toooo slow, looks like there are a lot of memory leaks, there are a lot of pointers. So, please, can you advice some effective tool for run-time errors and memory leaks detection in Visual Studio C++?
You can use deleaker. It must help you.
I know 2 good tools for windows: Purify and Insure++.
For linux: Valgrind.
If you use the debug version of the CRT library , you can use find all memory leaks very easily.
Basically after including appropriate headers you call
_CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF );
somewhere in the beginning of you program.
Before the program exits you should call
_CrtSetReportMode( _CRT_ERROR, _CRTDBG_MODE_DEBUG );
Which dumps all the memory leaks to Debug Output Window.
But the application being slow might be unrelated to memory leaks, For performance profiling you can follow directions as per Find Application Bottlenecks with Visual Studio Profiler
For catching bad C++ constructs at compile time, you can use the static code analysis feature of Visual Studio 2010 or later.
I've got this game server that whether i download the pre-compiled binary or compile the source code myself just leaks until i have to reboot or enter a BSOD. I'm not super keen on C++ just currently classes for my degree but i can look at the code and understand whats going on. I'm just not 'fluent'.
Specifically looking at the resource monitor the modified memory type just fills and fills constantly by about 3-5MB per 5 seconds
is there anything i can do about this?
There is tool which is helpful for finding memory leaks: http://valgrind.org/
If you have ever ever heard about a tool called valgrind you can run your C++ code in valgrind to see exactly where the leakages are.
http://valgrind.org/
i have to find out a memory leak issue on windows ce 4.0/5.0 device. Is there any tool which shows me the all the processes info, like memory, handle count... So that i can identify the culprit process.
If there are any memory leak detection tools for CE 4.0/5.0?
Thanks
http://www.vttoth.com/LPK/taskmanager.html
This is kind of old, but might still work.
The best tool, by a very long margin, for this is Entrek's CodeSnitch.
Have a look at this article. Provided that the Toolhelp32 library is available in your device, you could easily write code that enumerates processes and memory.
acbTaskMan works like a charm for me. The free version does not show per-process information, but paid version is not too expensive.
How about PocketPC Process Explorer - it's free and offers several cool features.
This one is free and works like a charm: ITaskMgr