I get the following error message when I try to solve a tridiagonal system.
UNSUCCESSFUL RUN FOR SPIKE - INFO EXIT -1SPIKE_CORE ERROR CODE -314
I am using pspike.tp = 1 and mat.format='S'
What could be going wrong?
I was wrong. The current release already supports manual partitioning with the CSR format. According to Table 7.4 of the user guide, error code -314 indicates that mat%kl or mat%ku is not set correctly. Please verify that these variables are being set correctly for all MPI ranks. Please let me know if that doesn't solve the problem.
You're right.We'll take a look at the code to see why this error check is happening for CSR format. It will hopefully be a simple fix so it shouldn't take too long to post a new library.
It would also help ifyou could provide a test case that reproduces the problem. We can run it against our latest internal code.