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Re: Performance issues in pcbnew

 

On 7/23/2017 7:36 PM, hauptmech wrote:
> I'm getting a distracting amount of lag when panning and zooming with
> GAL. Perf reports TOOL_MANAGER::dispatchInternal and, when eeschema is
> open, SCH_SHEET_LIST::BuildSheetList, as the main time sinks.

Given that all BuildSheetList does is create a list of unique sheets in
a schematic, I find it difficult to believe that you would have that
many sheets (hierarchical or otherwise) that would cause a performance
hit.  How many sheets does your design have and how deeply are they nested?

> 
> Anyone have any hints for me improve this?
> 
> In general I'm getting the impression that the design I'm working on is
> a bit more complex than the developers normally test on. I'll see if my
> client will allow a sanitized version of this board to go into /demos.
> 
> -hauptmech
> 
> 
> 
> 
> 
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