I was having a lot of weird problems in my app and solved them increasing the size of the tempbuffer variable in the ippmInvert function.
I was using ippsMalloc_64f(numRows * numCols). And the problems were solved when I increased the length to (numRows * numCols * 2).
But it was a guess and I'm worried it might not work depending on the size of the original matrix.
what would be a better choice of buffer size?
Thanks very much.