Delegate and memory overload

Question

2.25/5 (4 votes)

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I use thread, to list added data,

No use Delegate memory occupancy 11-12M

Use Delegate memory occupancy 50 + M(Repeated calls to Delegate)

Gc can not be completely free memory,

help me ! Optimization code, or other solutions

Pseudo code:

C#

main()
{
  thread start(method1); // thread run method1
}
method1()
{
 while(true)
  delegate(method2); // run method2
}
method2()
{
  listbox.items.add("test");
}

Posted 14-Nov-12 5:09am

qqq2195819

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Comments

Herman<T>.Instance 14-Nov-12 11:12am

where is your GC.Collect?

Sergey Alexandrovich Kryukov 14-Nov-12 13:02pm

Why?
--SA

Christian Graus 14-Nov-12 14:03pm

NEVER call this, if you have to, it means your code is broken.

Sergey Alexandrovich Kryukov 14-Nov-12 14:44pm

That's why asked "why", same thought...
--SA

qqq2195819 14-Nov-12 21:25pm

in while, To delegate can contribute little

Christian Graus 14-Nov-12 11:23am

Why do you need a thread to do this ? Why do you care about 50 megabytes ? The memory usage in the task manager is not really accurate, you know.

qqq2195819 14-Nov-12 21:23pm

Is really of memory may take up more!
A thread scan or wait for data, then applied to listbox inside, I don't want to let the main thread feign death

Christian Graus 15-Nov-12 7:51am

AS others have said, we cannot optimise pseudo code. Your question is meaningless. However, having a delegate called without fail in a while(true) will obviously run until it has no resources

Sergey Alexandrovich Kryukov 14-Nov-12 13:03pm

Nothing is clear. Not a question. What language is this? Pseudo-code?
--SA

Christian Graus 14-Nov-12 14:03pm

I assumed it was funky C# 4.5 code :P

Sergey Alexandrovich Kryukov 14-Nov-12 14:45pm

Nooo-o! :-)
--SA

qqq2195819 14-Nov-12 21:28pm

C# , Because the code too much, Leaving only the main,Can be easier to understand

Sergey Alexandrovich Kryukov 14-Nov-12 22:00pm

It cannot help. Nothing is clear at all.
--SA

n.podbielski 15-Nov-12 3:52am

So you want others to optimize pseudo code? Really?

qqq2195819 15-Nov-12 9:59am

Hope to provide ideas, solve the problem of memory footprint

n.podbielski 15-Nov-12 12:00pm

Since .net is not much about memory utilization as much as performance, since c# is not much about memory either (gc, thread safety takes memory also) maybe you should write this in C++ pointers are less demanding. Or C since it is even lighter. Or assembler. Then you can use registers an CPU cache without use of memory at all.

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Dhaval Bhattji · Answer 1 · 2012-11-15T02:28:00

Solution 1

this code untimely hangup every thing..

just add

C#

method1()
{
 while(true)
{
  thread.sleep(1000);
  delegate(method2); // run method2
}
}

and it will work smoothly

Posted 15-Nov-12 2:28am

Dhaval Bhattji

Comments

qqq2195819 15-Nov-12 10:03am

Each time you use Delegate will have Memory increases
,My purpose is to reduce the memory occupancy, thread sleep, just slow down the speed of execution, and finally memory will increase,Entrust call after hundreds of times in task manager observation, a significant increase

Sergey Alexandrovich Kryukov 19-Nov-12 17:50pm

Total gibberish. A big vote of 1, sorry.
--SA