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Error code 273

PostPosted: Tue Jun 01, 2010 12:38 pm
by ajk3e
In my application, a call to culaDeviceDsyev() returned a status of culaDataError. A call to culaGetErrorInfo() returned a code of 273. I can't seem to find the LAPACK documentation that will provide more detail about this error code. Can anyone help me out? Thanks!

Re:Error code 273

PostPosted: Tue Jun 01, 2010 1:35 pm
by kyle
For SYEV, if DataError() = i, the algorithm failed to converge with i elements.

I noticed you are using the device interface as well. Be sure that you have valid data in there. Gibberish will most likely fail to converge.

Re:Error code 273

PostPosted: Tue Jun 01, 2010 4:39 pm
by ajk3e
As it turns out, I did have bad data going into the method that I somehow managed to overlook. Thank you for the response!