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User forums => Help => Topic started by: wingri on March 19, 2008, 09:02:53 PM

Title: Not able to shut down application
Post by: wingri on March 19, 2008, 09:02:53 PM
I was using an old version of wxwidgets and dev-cpp. I decided to upgrade it to 2.8.7
and I finally managed it to run under Code Blocks (I`m using wxPack). Everything works
fine, until I  get a runtime error (which I didn`t get in dev-cpp). Then, I`m not able to
quit running application. When I click on Abort I get
Aborting process 0 ... Be patient!
but nothing happens. I have to force quite the program. But then, I can`t build application
again because it seems that there is a process which still uses it (and it
could not be rewrited or deleted). So I have to restart a computer.
Do you have any suggestions?

Another question. Application built under Code Blocks seems to be more slower then
the same appication bulit under the dev-cpp. Is there any way to make it faster?

I`m new to Code Blocks. I`m using Windows XP, Service Pack 2 and Code Blocks 8.02.

Thanks in advance.
Title: Re: Not able to shut down application
Post by: Ceniza on March 19, 2008, 10:05:22 PM
Quote from: wingri on March 19, 2008, 09:02:53 PM
Do you have any suggestions?
Ctrl+Alt+Del, select your application's executable, KILL!!!

You could also try Process Explorer (http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx). It lets you kill programs, and even close handles. BTW, it used to be Sysinternal's, but M$ bought it (easier to absorb the products of another company than failing miserably trying to create something that good when you have the money to do so).

Quote from: wingri on March 19, 2008, 09:02:53 PM
Another question. Application built under Code Blocks seems to be more slower then
the same appication bulit under the dev-cpp. Is there any way to make it faster?

Hmmm... just use the same compiler and compilation flags you used in Dev-C++ to get the same speed, or try more aggressive optimization flags to make it possibly faster. It totally depends on the compiler, not the IDE.
Title: Re: Not able to shut down application
Post by: wingri on March 28, 2008, 10:42:58 PM
Thank you.

QuoteCtrl+Alt+Del, select your application's executable, KILL!!!
Yes, it isn`t very elegant, but it works. :)

There is another program which starts when my application starts. I didn`t noticed it at first. When I shot down my application, this second program was still running, so it caused my problems. I also tried Process Explorer, it`s quite nice software.

QuoteHmmm... just use the same compiler and compilation flags you used in Dev-C++ to get the same speed, or try more aggressive optimization flags to make it possibly faster. It totally depends on the compiler, not the IDE.
I thought, there could be some debugging information included, that made application slower. But, finally I`m able to run the same application in dev-cpp and the speed is the same. It`s quite interesting,that application that used the older version of wxwidgets was quite faster. I will try to change some flags.