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* clangformatDavid Shah2018-09-301-5/+9
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Merge pull request #47 from YosysHQ/settings_propagateClifford Wolf2018-08-181-4/+5
|\ | | | | Use settings for placer1 and router1
| * Use settings for placer1 and router1Miodrag Milanovic2018-08-091-4/+5
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* | std::vector::resize() not reserve()Eddie Hung2018-08-091-1/+1
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* | Get rid of map lookup by borrowing udata to use as index into vectorEddie Hung2018-08-091-19/+20
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* | Try with vectorEddie Hung2018-08-091-17/+47
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* Merge branch 'master' of github.com:YosysHQ/nextpnr into constidsClifford Wolf2018-08-081-1/+4
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| * Disable assign_budget() after placement legalisation, unless slack redistEddie Hung2018-08-081-1/+4
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* | Get rid of PortPin and BelType (ice40, generic, docs)Clifford Wolf2018-08-081-8/+8
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Restore initial assign_budget() call after pack(), restrict call after ↵Eddie Hung2018-08-051-1/+2
| | | | initial_placement to slack_redist
* API change: Use CellInfo* and NetInfo* as cell/net handles (common, ice40)Clifford Wolf2018-08-051-25/+22
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'master' into slack_histogramEddie Hung2018-08-031-15/+27
|\ | | | | | | | | Conflicts: common/placer1.cc
| * clangformatDavid Shah2018-08-041-7/+7
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Tidy upDavid Shah2018-08-041-1/+0
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Add constraint weight as a command line optionDavid Shah2018-08-031-4/+5
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Add distance moved metrics, changing heuristicsDavid Shah2018-08-031-1/+1
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * placer1: Experiment with adding 'constraint distance' metricDavid Shah2018-08-031-2/+11
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Adding constraint satisfaction checks for debuggingDavid Shah2018-08-031-7/+12
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Fixing constraint placement bugsDavid Shah2018-08-031-1/+0
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Reworking packer and placer to use new generic rel legaliserDavid Shah2018-08-031-9/+8
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Remove old place legaliser, set placement constraints instead (currently ↵David Shah2018-08-031-2/+2
| | | | | | | | | | | | ignored by placer) Signed-off-by: David Shah <davey1576@gmail.com>
* | Refactor timing.cc into Timing classEddie Hung2018-08-031-1/+1
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* Removes unnecessary unlock causing trouble with placerMiodrag Milanovic2018-08-011-1/+0
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* Fix typoEddie Hung2018-07-311-1/+1
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* Cope with slack_redist_iter == 0Eddie Hung2018-07-311-1/+1
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* Add --slack_redist_iter for ice40Eddie Hung2018-07-311-1/+1
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* assign_budget() not quietlyEddie Hung2018-07-301-1/+1
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* assign_budget() after initial placement, not after packEddie Hung2018-07-301-0/+1
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* Merge update_budget into assign_budget; update as we go alongEddie Hung2018-07-281-1/+1
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* Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-281-7/+4
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| * placer: only lock/unlock at beginning, yield elsewhereSergiusz Bazanski2018-07-261-7/+4
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* | RefactorEddie Hung2018-07-281-1/+1
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* | Fix min_slack computation, and print out critical path after routingEddie Hung2018-07-251-1/+1
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* | Retry clangformatEddie Hung2018-07-251-2/+1
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* | Add compute_fmax() with refactoring, plus print out Fmax estimate post-place ↵Eddie Hung2018-07-251-0/+1
| | | | | | | | and post-route
* | Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-251-1/+7
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| * ice40: support PLL40_*_PAD, fix pass-through LUT for LOCKSergiusz Bazanski2018-07-251-1/+7
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* | Merge branch 'master' into redist_slackEddie Hung2018-07-241-15/+11
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| * common: Remove use of deprecated APIsDavid Shah2018-07-241-15/+11
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | improved is only set if we get a better metric, remove commented codeEddie Hung2018-07-241-2/+0
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* | Merge branch 'master' into redist_slackEddie Hung2018-07-231-0/+14
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| * Use UI lock for yieldingSergiusz Bazanski2018-07-201-3/+3
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| * Move pthread yield hack into BaseCtxSergiusz Bazanski2018-07-201-9/+1
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| * WIP.Serge Bazanski2018-07-171-0/+9
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| * Add basic external locking, lock from P&RSerge Bazanski2018-07-171-0/+14
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* | Avoid hysteresis preventing placer from stoppingEddie Hung2018-07-211-2/+12
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* refactor: Remove incorrect uses of the term 'wirelength'David Shah2018-07-161-27/+27
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Revert "Make PnR use Unlocked methods"Sergiusz Bazanski2018-07-141-19/+19
| | | | This reverts commit 9e4f97290a50fc5d9dc0cbe6ead945840b9811b1.
* Revert "Introduce proxies for locked access to ctx"Sergiusz Bazanski2018-07-141-100/+81
| | | | This reverts commit 89809a8b810dd57f50f365d70a0ce547705f8dbb.
* Revert "Refactor proxies to nextpnr."Sergiusz Bazanski2018-07-141-2/+2
| | | | This reverts commit 9b17fe385cf7e8d3025747b5f7c7822ac2d99920.
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