It is certainly suggested to have got hyperthreading allowed like that additional applications working simultaneously can take benefit of it. This will be expected and not really an indicator that CPU utilization is as well low. The outcome is that if hyperthreading is usually active, the Home windows Task Manager will display at many 50 CPU usage for the COMSOL process. You can ovérride the default behaviour by using the order line switches.įor illustration, begin by the command word ApplicationsCOMSOL55Multiphysicsbincomsol -np 2.ĬOMSOL does not advantage from hyperthreading if COMSOL is usually began with more strings than there are physical CPU cores, overall performance will decrease.ĬOMSOL will use just as several strings as there are physical CPU cores on the program. The default behavior is certainly to make use of all accessible physical processor chip cores for thé COMSOL Multiphysics program.
The speedup is dependent both on the problem type, the hardware utilized, and equipment drivers utilized.įor example, if you have got a 2 back button dual core device, 4 cores will become utilized in paraIlel by a C0MSOL Multiphysics process by default.
Some terms that are frequently used in when explaining multithreading are. This answer is dedicated to shared-memory parallel functions.įor distributed-memory parallel procedures, see Solution 1001.
Comsol Multiphysics Alternatives Manual Modifications Can.