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1766 Commits

Author SHA1 Message Date
Miodrag Milanovic 9510c444c9 Disable menu options on json load 2018-08-05 18:02:33 +02:00
Clifford Wolf 6c8319e29a
Merge pull request #37 from YosysHQ/ngapi 
API change: Use CellInfo* and NetInfo* as cell/net handles
 2018-08-05 16:46:24 +02:00
David Shah b3acd8095f timing: Fix slack histogram segfault with no paths 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-05 16:36:35 +02:00
David Shah 736f2a0717 API change: Use CellInfo* and NetInfo* as cell/net handles (ECP5) 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-05 16:32:12 +02:00
David Shah 1ce0b5add2 API change: Use CellInfo* and NetInfo* as cell/net handles (Python bindings) 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-05 16:21:13 +02:00
Miodrag Milanovic 7794bbfb3f Fix message for pcf loading 2018-08-05 16:13:49 +02:00
Miodrag Milanovic 3bb9a7df01 Added command parser and common implementation 2018-08-05 16:13:34 +02:00
Clifford Wolf 2853149c68 API change: Use CellInfo* and NetInfo* as cell/net handles (archapi docs) 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-05 15:39:44 +02:00
Clifford Wolf c3c9dab9f7 API change: Use CellInfo* and NetInfo* as cell/net handles (generic) 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-05 15:34:16 +02:00
Clifford Wolf 5e53075990 API change: Use CellInfo* and NetInfo* as cell/net handles (common, ice40) 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-05 15:25:42 +02:00
David Shah ba97c233fb
Merge pull request #36 from YosysHQ/lutperm 
Add LUT input permutations, improvements in ice40 timing model, improvements in router
 2018-08-05 14:31:43 +02:00
Clifford Wolf 287fe7e894 clangformat 2018-08-05 14:18:34 +02:00
Eddie Hung 8a9b3626d3
Merge pull request #31 from eddiehung/slack_histogram 
Print slack histogram at end of placement and at end of routing
 2018-08-05 00:03:18 -07:00
Eddie Hung 8974ef3327 Slack histogram to use ps granularity via int(Arch::getDelayNS() * 1000) 2018-08-04 18:55:03 -07:00
Eddie Hung 76a7d67f74 Revert "Be cognisant that delay_t could be a non-integer type (if so, truncate to integer)" 
This reverts commit b07f0eebc8.
 2018-08-04 18:54:23 -07:00
Eddie Hung b07f0eebc8 Be cognisant that delay_t could be a non-integer type (if so, truncate to integer) 2018-08-04 18:47:42 -07:00
Eddie Hung aebb39c651 Merge branch 'master' into slack_histogram 2018-08-04 18:40:37 -07:00
Clifford Wolf 528eddcaf7 Fix bug in ice40 estimateDelay() 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 22:29:43 +02:00
Clifford Wolf d31036825b Merge branch 'master' of github.com:YosysHQ/nextpnr into lutperm 2018-08-04 20:17:46 +02:00
Clifford Wolf 175da732ac Use faster model for ice40 predictDelay() 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 20:16:43 +02:00
Clifford Wolf f6b3333a7d Add new iCE40 delay estimator and delay predictor 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 19:50:49 +02:00
David Shah 67347573c2 ice40: Bitstream gen for LUT permutation 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-04 18:23:48 +02:00
Clifford Wolf 8aaf845670 Quick fix for router bug in unrouting a conflicting pip 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 17:23:46 +02:00
Clifford Wolf 31fe52581b Add generation of models to tmfuzz 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 16:54:12 +02:00
Miodrag Milanovic 7d5dba3ad3 compile fix 2018-08-04 16:27:33 +02:00
Clifford Wolf bd36cc1275 Refactor ice40 timing fuzzer used to create delay estimates 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 13:41:42 +02:00
Clifford Wolf 700e68746a Fix bug in ice40 chipdby.py add_wire() that moves some wires to X0/Y0 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 13:33:24 +02:00
Miodrag Milanović dc34d4c9ed
Merge pull request #33 from YosysHQ/gui-ecp5 
Gui ecp5
 2018-08-04 04:05:38 -07:00
Clifford Wolf af74f6e511 Add router1 cfg.useEstimate, improve getActualRouteDelay 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 11:57:34 +02:00
Miodrag Milanovic 0cb349b60e Utility calls static 2018-08-04 11:54:34 +02:00
Clifford Wolf 086bc941a8 Remove SVG functionality from ice40 main 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 11:52:35 +02:00
Miodrag Milanovic dc4bd1b55f Move ArchArgs to BaseWindow 2018-08-04 11:52:07 +02:00
Miodrag Milanovic a31c00ed96 Chip selection ui for ECP5 2018-08-04 11:48:29 +02:00
Miodrag Milanovic beb5f9d4df not needed anymore 2018-08-04 11:37:41 +02:00
Miodrag Milanovic 17f461ed4f add write bitstream 2018-08-04 11:21:38 +02:00
Clifford Wolf 96291f17aa Merge branch 'master' of github.com:YosysHQ/nextpnr into lutperm 2018-08-04 10:32:07 +02:00
Eddie Hung dced12cbd2 Merge branch 'master' into slack_histogram 
Conflicts:
	common/timing.cc
 2018-08-03 23:53:33 -07:00
Eddie Hung f5a1b93f0e
Merge pull request #30 from eddiehung/slack_redist_freq 
Slack redistribution to auto-tune frequency only if --freq 0 set
 2018-08-03 23:51:21 -07:00
Eddie Hung 0a14e20f73 Merge branch 'master' into slack_histogram 
Conflicts:
	common/placer1.cc
 2018-08-03 23:44:55 -07:00
Eddie Hung d66edf5223 Merge branch 'master' into slack_redist_freq 2018-08-03 23:43:53 -07:00
Eddie Hung 45304d049f clangformat 2018-08-03 23:42:25 -07:00
Eddie Hung be481cb130 Add crude histogram feature, printed after placement and routing 2018-08-03 23:39:42 -07:00
David Shah 65d73eb983
Merge pull request #23 from daveshah1/use_placeconstr 
Making use of relative constraints
 2018-08-04 08:32:42 +02:00
David Shah affc6da1af ice40: Add SB_GB timing to database 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-04 08:28:13 +02:00
David Shah 2215ace1dc place_common: Remove excessively verbose debugging 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-04 08:19:27 +02:00
David Shah 082b8bf272 clangformat 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-04 08:18:04 +02:00
David Shah 176a23936c Tidy up 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-04 08:15:49 +02:00
Eddie Hung 85a436198c Remove space 2018-08-03 22:39:55 -07:00
Eddie Hung ecb264d002 Refactor timing.cc into Timing class 2018-08-03 22:39:25 -07:00
Eddie Hung 3d5dcda12c Auto frequency only if --freq 0 is set 2018-08-03 19:53:32 -07:00