Dear all, I noticed that the links to TS and PetscSF are broken in the FAQ on the website [1]. Unfortunately I do not have a gitlab. com account handy, so I could not open a bug. Best, David [1] https: //urldefense. us/v3/__https: //petsc.
Hi, ah, ok that's it, we are using these 3 options: -eps_error_absolute -eps_error_relative -eps_error_backward The first two gives the warning but the last one gives no warning but the values. . . Thanks a lot! :) Eric On 2024-03-07 10: 36, Jose
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You are calling EPSErrorView() somehow. This function checks the residual errors. If you requested EPS_ERROR_RELATIVE then the error for the zero eigenvalues will be large (division by 0). Are you calling EPSErrorView() three times? Probably
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Hi,
wow, it was only that, it's now working perfectly!
Curiously, I still have 2 times the message about relative errors
followed by a new one with converged values, see:
options_eps_gen Linear eigensolve converged (13 eigenpairs) due to
CONVERGED_TOL; iterations 2
Problem: some of the
Hello
If I find any time, I'll write a complete guide about PETSC (and additional
modules like MUMPS) compilation with windows/visual studio/intel, is there
other person interested ?
Le mer. 6 mars 2024 à 07:40, 程奔 a écrit :
> Hello, Last time I installed PETSc 3. 19. 2 with Cygwin in
