Code::Blocks Forums

User forums => Using Code::Blocks => Topic started by: aggie118 on February 07, 2012, 04:48:05 am

Title: Matrix multiplication trouble
Post by: aggie118 on February 07, 2012, 04:48:05 am

Hello,
      I'm a a newbie with both C programming and using Code::Blocks (on a Windows 7 platform using the MinGW compiler), so I apologize in advance if this is a dumb query!! I''ve been using a (very) simple program to multiply two square matrices and measure the time it takes to do so ; I've also been gradually increasing the size of the matrices to see how the time scales. I run into trouble right at 420 elements on each matrix  - the .exe file stops responding altogether and just gets stuck. I tried running this on two different machines (one with a 4GB RAM and another with 12 GB RAM , suspecting memory issues) but get the same result at the same point each time.
      I'd be glad to put up my code if someone wants to take a look at it but I just wanted to see if anyone has run into this before or knows what the issue could be.

Thanks!

Title: Re: Matrix multiplication trouble
Post by: ollydbg on February 07, 2012, 05:32:11 am

You question is NOT related to Codeblocks, so I suggest you can ask your question in a dedicated forum like: C Board (http://cboard.cprogramming.com/)

Title: Re: Matrix multiplication trouble
Post by: Jenna on February 07, 2012, 06:27:34 am

Quote from: ollydbg on February 07, 2012, 05:32:11 am

You question is NOT related to Codeblocks

Topic locked, because it violates our forum rules !