Commit Graph

30 Commits

Author SHA1 Message Date
David Shah
8c518cb838 Fixing relative constraint implementation
Signed-off-by: David Shah <davey1576@gmail.com>
2018-08-03 15:40:01 +02:00
David Shah
60757a2dd7 place_common: Relative constraints working for basic example
Signed-off-by: David Shah <davey1576@gmail.com>
2018-08-03 15:25:43 +02:00
David Shah
48e06896a2 place_common: Fixing rel legaliser search bugs
Signed-off-by: David Shah <davey1576@gmail.com>
2018-08-03 15:02:42 +02:00
David Shah
7e9209878c Reworking packer and placer to use new generic rel legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
2018-08-03 15:00:32 +02:00
David Shah
e5dea28dbd place_common.cc: Working on constraint legalisation
Signed-off-by: David Shah <davey1576@gmail.com>
2018-08-03 14:48:40 +02:00
David Shah
271979a3bc place_common: Helper functions for rel. constraints
Signed-off-by: David Shah <davey1576@gmail.com>
2018-08-03 13:18:48 +02:00
Eddie Hung
92ec2cd138 clangformat for stuff I've touched 2018-07-31 20:57:36 -07:00
Eddie Hung
44671f8927 Remove space 2018-07-31 18:27:33 -07:00
Eddie Hung
5d58d6ad1b Merge branch 'redist_slack' of gitlab.com:SymbioticEDA/nextpnr into redist_slack 2018-07-31 18:26:39 -07:00
Eddie Hung
51956eb961 Fix tns computation 2018-07-31 16:23:35 -07:00
Eddie Hung
a82f6f4105 Modify predictDelay signature 2018-07-30 21:51:30 -07:00
Eddie Hung
e4b044da52 Fix tns 2018-07-30 21:50:31 -07:00
Eddie Hung
91468ae7a0 Fix tns 2018-07-30 19:39:44 -07:00
Eddie Hung
a099aca3c2 Modify predictDelay signature 2018-07-30 19:19:30 -07:00
Eddie Hung
8371c0dd09 Speedup worst_slack computation 2018-07-30 18:55:22 -07:00
David Shah
e200c281d9 common: Remove use of deprecated APIs
Signed-off-by: David Shah <davey1576@gmail.com>
2018-07-24 15:45:49 +02:00
Clifford Wolf
62b66e0208 Rename getWireBelPin to getBelPinWire
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-07-22 10:59:21 +02:00
David Shah
80097526ee Fix placement bug with VexRiscV reported by John McMaster
Signed-off-by: David Shah <davey1576@gmail.com>
2018-07-21 16:45:46 +02:00
David Shah
56fa8cc669 refactor: Remove incorrect uses of the term 'wirelength'
Signed-off-by: David Shah <davey1576@gmail.com>
2018-07-16 17:13:40 +02:00
Sergiusz Bazanski
57f75385b0 Revert "Make PnR use Unlocked methods"
This reverts commit 9e4f97290a.
2018-07-14 18:53:08 +01:00
Sergiusz Bazanski
447ed83638 Revert "Introduce proxies for locked access to ctx"
This reverts commit 89809a8b81.
2018-07-14 18:52:56 +01:00
Sergiusz Bazanski
b0c05c7f75 Revert "Refactor proxies to nextpnr."
This reverts commit 9b17fe385c.
2018-07-14 18:50:37 +01:00
Sergiusz Bazanski
9b17fe385c Refactor proxies to nextpnr. 2018-07-14 11:10:31 +01:00
Sergiusz Bazanski
89809a8b81 Introduce proxies for locked access to ctx 2018-07-13 18:58:59 +01:00
Sergiusz Bazanski
9e4f97290a Make PnR use Unlocked methods 2018-07-13 14:50:58 +01:00
David Shah
27e7bc3b4b Improving the SA+legalisation flow
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-29 17:04:22 +02:00
David Shah
1aa4be770c Make single-cell placer less likely to get stuck
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-29 13:28:06 +02:00
David Shah
b5f473cd7a Integrating SA placer and legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-29 13:12:44 +02:00
David Shah
b0b16a344a Improving post-ripup placement in the legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-27 12:18:52 +02:00
David Shah
2cc7ade05b Refactor common placement functions out of SA placer for use in legaliser
Signed-off-by: David Shah <davey1576@gmail.com>
2018-06-27 12:00:13 +02:00