Matrix inversion

Discussion created by galmok on Jan 11, 2011
Latest reply on Jan 11, 2011 by
that doesn't fit in memory?

I am pondering how I am going to invert a matrix that isn't going to fit in GPU memory. The matrix size is about 23000 currently but is expected to grow significantly over time.

I tried looking a matrix block decomposition, but accuracy suffers greatly (Matlab simulation).

Is this perhaps one problem not suitable for the GPU due to memory limitations?