ParaView does not scale above 1024 processors well
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
ParaView becomes extremely sluggish when we run over 1024 processors. Specifically,
- It takes numerous minutes to load (this could be cluster speed, not ParaView speed)
- ParaView then goes into a "hung state" for a few minutes. I suspect this is ParaView time.
- ParaView is then fairly unstable. For instance, the number of cells created with wavelet will vary before crashing. Below or at 1024 processors, ParaView seems to be very predictable.