projects / yosys.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 844c42c) | patch
Improvements in muxcover
authorClifford Wolf <clifford@clifford.at>
Thu, 20 Jun 2019 09:30:27 +0000 (11:30 +0200)
committerEddie Hung <eddie@fpgeh.com>
Fri, 21 Jun 2019 02:47:59 +0000 (19:47 -0700)
commit891ea6512e5254803b36a2a22121bc2733ac8b9e
treec809394631ddc13dfaa70b6d8237be950cb1b8d7tree
parent844c42cef8c7c04fa67653f998ccab0e90532d28commit | diff
Improvements in muxcover

- Slightly under-estimate cost of decoder muxes
- Prefer larger muxes at tree root at same cost
- Don't double-count input cost for partial muxes
- Add debug log output
passes/techmap/muxcover.cc diff | blob | history