Commit Graph

58 Commits

Author SHA1 Message Date
Seth Hillbrand ec38a5cd10 Threading: Replacing sleep with yield for active wait
Some windows machines seem prone to sleeping for excessive times.  When
called in the main thread, this may prevent the system from responding
to Windows 'Are you alive?' calls.
2018-10-24 10:37:25 -07:00
jean-pierre charras 0f247264f8 Pcbnew: DRC ignores first net of list of nets to test.
Fixes: lp:1798985
https://bugs.launchpad.net/kicad/+bug/1798985
2018-10-21 17:01:58 +02:00
Seth Hillbrand e1f30a3b38 pcbnew: Fix single-net connectivity
Ensure that changes affecting fewer than 4 nets still get updates in the
ratsnest.
2018-10-18 17:11:58 -07:00
Seth Hillbrand 38c5b025c8 Ratsnest: iterate only over dirty nets
Rather than forcing each thread to iterate over the full nets list to
find the dirty items, we collect the dirty items first before asking the
threads to address them.  This prevents thread spinning.  We also
amortize the cost of calculating on an 8-net per thread basis rather
than 2.
2018-10-17 17:07:29 -07:00
Seth Hillbrand 4a730e6c54 pcbnew: refactor connectivity locking
Locks protect the std::set in each item.  Devolving the mutex to the
CN_ITEM allows multiple threads to make simultaneous connections to
different items where they do not conflict.
2018-10-12 17:07:31 -07:00
Seth Hillbrand 59adb109a6 Organizing connectivity
Moved large routines out of headers in into cpp.  Moved trivial routines
into headers.
2018-10-12 16:31:09 -07:00
Seth Hillbrand cfaf7c1f23 pcbnew: re-organizing connectivity
The connectivity files were unwieldy.  This separates them logically
into data, algo and items where the items classes are those that hold,
surprise, surprise, the items, lists and clusters.
2018-10-12 16:31:09 -07:00
Seth Hillbrand 4460313104 pcbnew: Separating connectivity to subdir 2018-10-12 16:31:09 -07:00