[sdiy] SPICE and Processors
np
np at planetarc.de
Sat Jul 25 21:20:00 CEST 2009
John Loffink wrote:
> Support for multi-core processors for a single application is
> dependent on the application's multi-threaded capabilities.
Just checked LTSpice Version 4.01. It uses the two cores of my two core
system up to 100%. Seems like they did a very good job with multithreading.
Now it would be interesting to run a long simulation supervised by Intel
VTune or AMD CodeAnalyst and take a look at the code where LTSpice
spends most if it's time. Unfortunately I don't have a license anymore. :-(
Cheers,
Nils
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