The computing efficient of the code_saturne
Posted: Thu Feb 06, 2014 3:20 pm
Hi Guys
I am new user of the code_saturne. I just did a simulation on the heated laminar flow in the pipe. It turned out the computing efficiency is too bad.
The simulation is based on the mesh with 1.35M elements. It is the serial simualtion as well. The following is the information of time consuming of 40 iteration. The 'listing' is attached as well.
User CPU time: 15093.529 s
System CPU time: 407.143 s
Elapsed time: 15509.198 s
CPU / elapsed time 0.999
It means that the simulation cost 4hrs to finish.
Do you have any ideas on this issue. And how can i fix it?
Thanks in advance,
Yu.
I am new user of the code_saturne. I just did a simulation on the heated laminar flow in the pipe. It turned out the computing efficiency is too bad.
The simulation is based on the mesh with 1.35M elements. It is the serial simualtion as well. The following is the information of time consuming of 40 iteration. The 'listing' is attached as well.
User CPU time: 15093.529 s
System CPU time: 407.143 s
Elapsed time: 15509.198 s
CPU / elapsed time 0.999
It means that the simulation cost 4hrs to finish.
Do you have any ideas on this issue. And how can i fix it?
Thanks in advance,
Yu.