Debugging CULA Initialize failure

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Debugging CULA Initialize failure

Postby sandeep » Tue Mar 08, 2011 5:05 pm

Hi friends,

I'm looking for a little help in debugging a CULA Init failure for one of our customers. I gave him the following code to see if can get more info on why the init has been failing, but the result had me puzzled.

Code: Select all
int main() {
    culaStatus e = culaInitialize();
    if ( e == culaNoError )
        printf("Successful init\n");
    else {
        printf("Init error %d: %s\n", e, culaGetStatusString(e));
        info_t i = culaGetErrorInfo();
        char buf[2048];
        culaGetErrorInfoString(e, i, buf, sizeof(buf));
        printf("Error %d: %s\n", (int)i, buf);
    return 0;

The result seems to be:
Init error 10: Runtime error, see culaGetErrorInfo for error code
Error 0: CUDA Error: no error (see Programmer's Guide)

Any pointers as to what might be going wrong here?
Posts: 1
Joined: Tue Mar 08, 2011 2:56 pm

Re: Debugging CULA Initialize failure

Postby john » Fri Mar 25, 2011 7:46 am

Just to close out this thread, we took this offline with Sandeep and it was the Quadro X000 bug that was fixed recently.
Posts: 587
Joined: Thu Jul 23, 2009 2:31 pm

Re: Debugging CULA Initialize failure

Postby cs10b026 » Mon Mar 03, 2014 11:32 pm


I am facing the same problem. I get the following error message if I use culaGetErrorInfo

"CUDA Error: invalid configuration argument"

The error code is 10.

What should I do?

Note: I am facing this problem if I increase the size of matrices I am using in my program.
Posts: 4
Joined: Mon Feb 17, 2014 12:43 am

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