code_saturne User's Forum

Hi Yvan, "Do you have similar issues with a simpler case ?" with the same version and the same cluster? --> I don't know I buildt CS_3.0.7 on the CALMIP cluster in Toulouse. I think it is the same architecture than the CCRT with an Intel Fortran Compiler. I'll check with gcc. "If not,...

Hi, I am trying to run a CS 3.0 case with atmospheric and radiative stuff. Without a valgrind memcheck, I have an error : glibc detected.. please find the backtrace in enclosed file. When I run it with valgrind --tool-memcheck, it works. I have a lot of message of "Conditional Jump depends on u...

Hello Yvan,

It's a PCG because it's a positive-definite matrix...
Thank you for answer.

Hello, In resolp, we compute a pressure variation to update the velocity. To my knowledge, the Poisson equation is solved by a jacobi. The REX about it is to use a precision around 10^(-5). Is the stop criterion applied on ||\delta p^{n+1}-\delta p^{n}||/||\delta p^{n}|| for the Jacobi method? Best ...