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5680 Commits

Author SHA1 Message Date
Eddie Hung 46e69ee934 Remove redundant condition 2019-06-14 13:31:18 -07:00
Eddie Hung 9b55e69755 Revert "Cleanup/optimise toposort in write_xaiger" 
This reverts commit 1948e7c846.

Restores old toposort with optimisations
 2019-06-14 13:29:36 -07:00
Eddie Hung 746f70a9ce Update comment 2019-06-14 13:10:46 -07:00
Eddie Hung 0fa6a441f1 Check that whiteboxes are synthesisable 2019-06-14 13:08:38 -07:00
Eddie Hung 2d85725604 Get rid of compiler warnings 2019-06-14 13:07:56 -07:00
Eddie Hung 8fa74287a7 As per @daveshah1 remove async DFF timing from xilinx 2019-06-14 12:43:20 -07:00
Eddie Hung 7876b5b8be Cover __APPLE__ too for little to big endian 2019-06-14 12:40:51 -07:00
Eddie Hung a632799d5b Update abc9 -D doc 2019-06-14 12:29:46 -07:00
Eddie Hung e391fc8e7b Enable "abc9 -D <num>" for timing-driven synthesis 2019-06-14 12:28:01 -07:00
Eddie Hung a48b5bfaa5 Further cleanup based on @daveshah1 2019-06-14 12:25:06 -07:00
Eddie Hung 97d2656375 Resolve comments from @daveshah1 2019-06-14 12:00:02 -07:00
Eddie Hung 2e34859a6b Add XC7_WIRE_DELAY macro to synth_xilinx.cc 2019-06-14 11:38:22 -07:00
Eddie Hung ba4b4a0088 Update delays based on SymbiFlow/prjxray-db 2019-06-14 11:33:10 -07:00
Eddie Hung d47ff7ba87 Rename +/xilinx/abc.{box,lut} -> abc_xc7.{box,lut} 2019-06-14 10:51:11 -07:00
Eddie Hung 94314ae2d5 Comment out dist RAM boxing on ECP5 for now 2019-06-14 10:42:30 -07:00
Eddie Hung ee428f73ab Remove WIP ABC9 flop support 2019-06-14 10:37:52 -07:00
Eddie Hung 42f6b48d56 Merge remote-tracking branch 'origin/master' into xaig 2019-06-14 10:33:27 -07:00
Eddie Hung 627a62a797 Make doc consistent 2019-06-14 10:32:46 -07:00
Eddie Hung 1656c44373 Cleanup 2019-06-14 10:29:27 -07:00
Eddie Hung 751e640c1d Merge branch 'xaig' of github.com:YosysHQ/yosys into xaig 2019-06-14 10:29:16 -07:00
Eddie Hung 474fe9f47a
Merge pull request #1097 from YosysHQ/dave/xaig_ecp5 
Add ECP5 ABC9 support (to xaig branch)
 2019-06-14 10:28:30 -07:00
Eddie Hung a3be25ab0d Cleanup 2019-06-14 10:27:30 -07:00
Eddie Hung 1948e7c846 Cleanup/optimise toposort in write_xaiger 2019-06-14 10:13:17 -07:00
Eddie Hung a5425a2f7e Remove extra semicolon 2019-06-14 10:11:34 -07:00
Eddie Hung d005568f2e Add TODO to parse_xaiger 2019-06-14 10:11:13 -07:00
David Shah 9566573054 ecp5: Add abc9 option 
Signed-off-by: David Shah <dave@ds0.me>
 2019-06-14 17:15:02 +01:00
Eddie Hung bc22e2e3ee Optimise some more 2019-06-13 17:02:58 -07:00
Eddie Hung d09d4e0706 Move ConstEvalAig to aigerparse.cc 2019-06-13 16:28:11 -07:00
Eddie Hung 75d89e56cf Fix name clash 2019-06-13 14:27:07 -07:00
Eddie Hung 63e2f83632 More slimming 2019-06-13 13:29:03 -07:00
Eddie Hung d39a5a77a9 Add ConstEvalAig specialised for AIGs 2019-06-13 13:13:48 -07:00
Eddie Hung 7f9d2d1825 Update CHANGELOG with "synth -abc9" 2019-06-13 09:15:30 -07:00
Eddie Hung 2052806d33 Fix LP SB_LUT4 timing 2019-06-13 08:24:33 -07:00
Eddie Hung 9d34cea65a More accurate CHANGELOG 2019-06-13 08:22:22 -07:00
Serge Bazanski d4f77d408c
Merge pull request #829 from abdelrahmanhosny/master 
Dockerfile for Yosys
 2019-06-13 12:14:37 +02:00
Eddie Hung c04482b077 Update CHANGELOG 2019-06-12 16:54:12 -07:00
Eddie Hung 2c40b66785 Rip out all non FPGA stuff from abc9 2019-06-12 16:53:12 -07:00
Eddie Hung f81a189fb8 Fix spelling 2019-06-12 16:52:09 -07:00
Eddie Hung 90dc4d82de Revert "For 'stat' do not count modules with abc_box_id" 
This reverts commit b89bb74452.
 2019-06-12 16:51:37 -07:00
Eddie Hung 9f275c1437 Revert "Merge remote-tracking branch 'origin/eddie/muxpack' into xc7mux" 
This reverts commit 2223ca91b0, reversing
changes made to eaee250a6e.
 2019-06-12 16:33:05 -07:00
Eddie Hung 009255d11d Move neg-pol to pos-pol mapping from ff_map to cells_map.v 2019-06-12 16:07:24 -07:00
Eddie Hung b3faf0246d Be more precise when connecting during ABC9 re-integration 2019-06-12 16:04:33 -07:00
Eddie Hung 8374eb1cb4 Remove unnecessary undriven_bits.insert 2019-06-12 15:55:02 -07:00
Eddie Hung 2e7e73f483 Remove hacky wideports_split from abc9 2019-06-12 15:52:49 -07:00
Eddie Hung d9974b85e7 Fix compile errors when #if 1 for debug 2019-06-12 15:47:39 -07:00
Eddie Hung 342fc0a600 parse_xaiger to cope with inouts 2019-06-12 15:45:46 -07:00
Eddie Hung fb2758aade write_xaiger to preserve POs even if driven by constant 2019-06-12 15:44:30 -07:00
Eddie Hung 2e7b3eee40 Add a couple more tests 2019-06-12 15:43:43 -07:00
Eddie Hung 8bb67fa67c Do not call abc9 if no outputs 2019-06-12 10:18:44 -07:00
Eddie Hung 14e870d4c4 More write_xaiger cleanup 2019-06-12 10:00:57 -07:00