MultiThreading

Question

4.00/5 (1 vote)

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I have a method like:

C#

public byte[][] gbyte = new byte[10][];
void ImageProcess(byte[] input)
{
   // ...
}

void Main()
{
    for (int i = 0; i < 10; i++)
    {
        // ...
        ImageProcess(gbyte[i]);
    }

}

Now each byte[] taking 15 second to process in ImageProcess(), taking total 150. I tried to apply threading but it taking same time.
Any suggestion.

Thanks,

GP

Posted 6-Sep-10 6:50am

GauravKP

Updated 6-Sep-10 10:12am

Toli Cuturicu

v2

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Sandeep Mewara 6-Sep-10 13:03pm

What do you mean by 'I tried to apply threading but it taking same time'? Can you update your question what you tried for Multithreading?

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Kubajzz · Answer 1 · 2010-09-06T07:07:00

If a multi-threaded program takes the same to execute as single-threaded, it means one of the following (or both):

1. Your computer has only 1 core (it's unable to execute more than 1 thread at a time).

2. Your multi-threading solution is wrong and it is actually not multi-threading at all.

I can't give you any help unless I know more about your program. The best advice I can give you now is: Try harder, optimize your algorithm and confirm that your program is actually using multiple threads.