64 Commits

Author	SHA1	Message	Date
Matt Guthaus	388794b1e0	Fix multiple net routing cost reset bug.	2017-04-24 11:28:36 -07:00
Matt Guthaus	96f1eb413e	Fixed costs and view grid function so that we have better routes and less expansion.	2017-04-24 10:27:04 -07:00
mguthaus	2350be8e39	Fixed router test 03. Cleaned up code.	2017-04-14 13:56:09 -07:00
mguthaus	76f338e982	Fixed offgrid pins. Added vias to src/dst pins. Added preferred direction routing costs.	2017-04-14 13:18:35 -07:00
Matthew Guthaus	0766db9e11	Rename unit test files according to test. Modify off-grid pins and blockages. Reorganize router code a bit.	2017-04-12 10:59:04 -07:00
Matt Guthaus	2a17856c69	Add src/dest pin block	2016-11-18 16:16:19 -08:00
Matt Guthaus	70365a8116	Add double grid snap for centerline wires	2016-11-18 12:57:07 -08:00
Matt Guthaus	710b6d64d7	Fix bug to only see if this path visited a point.	2016-11-18 09:17:59 -08:00
Matt Guthaus	b5b1f1753e	Rename tests. Make 4 pin test.	2016-11-17 16:33:38 -08:00
Matt Guthaus	0a9b326f6a	Contract path to simplified route	2016-11-17 13:26:03 -08:00
Matt Guthaus	aa950c3b21	Fix unit during gds read. Fix blockage and pin rounding bugs.	2016-11-17 11:24:17 -08:00
Matt Guthaus	614ff23e3a	Routing multilayer, around blockages.	2016-11-16 16:52:33 -08:00
Matt Guthaus	784bad2e99	Routing multilayer, around blockages.	2016-11-16 16:47:31 -08:00
Matt Guthaus	b947989970	Add router data structure, blockage parser, pin parser, initial unit tests	2016-11-16 15:02:07 -08:00