Commit message (Collapse) | Author | Age | Files | Lines | ||
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| * | HeAP: fine tuning | David Shah | 2019-03-22 | 1 | -28/+100 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Add performance counters | David Shah | 2019-03-22 | 1 | -3/+27 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Add SA-based iterative refinement after AP | David Shah | 2019-03-22 | 3 | -87/+143 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Spreading working acceptably | David Shah | 2019-03-22 | 1 | -64/+51 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Make cut-based spreading recursive | David Shah | 2019-03-22 | 1 | -17/+56 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Cut peturbation, binning and intra-bin linear spreading | David Shah | 2019-03-22 | 1 | -19/+132 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Cut finder for spreading | David Shah | 2019-03-22 | 1 | -18/+130 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Region finder for spreading and strict legaliser | David Shah | 2019-03-22 | 1 | -36/+454 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Fix how initial placement handles chains | David Shah | 2019-03-22 | 1 | -9/+67 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Successful solver convergance | David Shah | 2019-03-22 | 3 | -27/+115 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Add TAUCS wrapper and integration | David Shah | 2019-03-22 | 7 | -6/+175 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | HeAP: Initial infrastructure | David Shah | 2019-03-22 | 1 | -0/+366 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | placer1: Legalise after reaching a diameter, not temperature | David Shah | 2019-03-22 | 1 | -6/+4 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | placer1: Add (currently-unused) option for fanout threshold for timing cost calc | David Shah | 2019-03-22 | 2 | -3/+5 | |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
| * | placer1: Implement non-timing-driven mode | David Shah | 2019-03-22 | 1 | -26/+31 | |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
| * | ice40: Add examples folder including floorplan example | David Shah | 2019-03-22 | 11 | -0/+42 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | placer1: Improve handling of regions | David Shah | 2019-03-22 | 1 | -4/+53 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | pycontainers: Implement __contains__ | David Shah | 2019-03-22 | 1 | -0/+14 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | Add Python helper functions for floorplanning | David Shah | 2019-03-22 | 6 | -1/+81 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | placer1: Consider regions during placement | David Shah | 2019-03-22 | 3 | -16/+38 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | placer1: Optimise for performance | David Shah | 2019-03-22 | 1 | -20/+58 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | placer1: New temperature heuristic | David Shah | 2019-03-22 | 3 | -19/+18 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | placer1: Encourage chain swaps | David Shah | 2019-03-22 | 1 | -1/+1 | |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
| * | placer1: Tweaks | David Shah | 2019-03-22 | 2 | -5/+7 | |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
| * | placer1: Allow chain position swaps after legalisation | David Shah | 2019-03-22 | 2 | -4/+116 | |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
| * | placer1: Tweaking temperature | David Shah | 2019-03-22 | 1 | -9/+14 | |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
| * | placer1: Make budget-based placement an option | David Shah | 2019-03-22 | 3 | -22/+35 | |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
| * | placer1: Tuning | David Shah | 2019-03-22 | 1 | -6/+5 | |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
| * | placer1: Fix cost delta calculation | David Shah | 2019-03-22 | 1 | -1/+3 | |
| | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
| * | placer1: Bugfixes | David Shah | 2019-03-22 | 1 | -11/+15 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | placer1: Rework to use new criticality-based weighted cost function | David Shah | 2019-03-22 | 1 | -88/+148 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | placer1: New cost calculation infrastructure | David Shah | 2019-03-22 | 1 | -1/+103 | |
|/ | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
* | Merge pull request #252 from YosysHQ/tristate_json | David Shah | 2019-03-21 | 3 | -2/+17 | |
|\ | | | | | json: Fix inputs directly driving inouts | |||||
| * | json: Fix inputs directly driving inouts | David Shah | 2019-03-20 | 3 | -2/+17 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
* | | Merge pull request #251 from YosysHQ/ice40-u4k-fix | David Shah | 2019-03-20 | 1 | -3/+3 | |
|\ \ | |/ |/| | ice40: Fix u4k in external chipdb mode. | |||||
| * | ice40: Fix u4k in external chipdb mode. | Marcin Kościelnicki | 2019-03-19 | 1 | -3/+3 | |
|/ | | | | Signed-off-by: Marcin Kościelnicki <marcin@symbioticeda.com> | |||||
* | Merge pull request #249 from koriakin/gui-tab-fix | Miodrag Milanović | 2019-03-12 | 1 | -4/+4 | |
|\ | | | | | gui: Fix Cells/Nets tab contents. | |||||
| * | gui: Fix Cells/Nets tab contents. | Marcin Kościelnicki | 2019-03-12 | 1 | -4/+4 | |
| | | | | | | | | Signed-off-by: Marcin Kościelnicki <marcin@symbioticeda.com> | |||||
* | | gui/fpgaviewwidget: Make background opaque | David Shah | 2019-03-12 | 1 | -1/+1 | |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
* | | Merge pull request #247 from YosysHQ/timing-allow-fail | Miodrag Milanović | 2019-03-04 | 2 | -0/+9 | |
|\ \ | | | | | | | Add flag timing-allow-fail to allow PnR to pass with warning | |||||
| * | | Add flag timing-allow-fail to allow PnR to pass with warning | Miodrag Milanovic | 2019-03-04 | 2 | -0/+9 | |
|/ / | ||||||
* | | Merge pull request #244 from YosysHQ/ecp5tests | David Shah | 2019-03-01 | 2 | -0/+1 | |
|\ \ | | | | | | | tests: Bump submodule to include ecp5 regressions | |||||
| * | | ci: Run ECP5 regression tests | David Shah | 2019-03-01 | 1 | -0/+1 | |
| | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | tests: Bump submodule to include ecp5 regressions | David Shah | 2019-03-01 | 1 | -0/+0 | |
|/ / | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
* | | Merge pull request #243 from YosysHQ/ecp5lpf | David Shah | 2019-02-28 | 2 | -24/+59 | |
|\ \ | | | | | | | ecp5: Improve constraint-related error handling | |||||
| * | | ecp5: Fix handling of CRLFs and uppercase frequency units in LPF | David Shah | 2019-02-27 | 1 | -4/+6 | |
| | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | ecp5: Add an error for mixed constrained/unconstrained IO | David Shah | 2019-02-25 | 1 | -0/+18 | |
| | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | ecp5: Improve error handling and warning generation in LPF parser | David Shah | 2019-02-25 | 2 | -20/+35 | |
| | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
* | | | Merge pull request #212 from smunaut/gui_shift_move | Serge Bazanski | 2019-02-28 | 1 | -5/+14 | |
|\ \ \ | | | | | | | | | gui: Allow shift+drag to move around the view | |||||
| * | | | gui: Allow shift+drag to move around the view | Sylvain Munaut | 2019-02-22 | 1 | -5/+14 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | right & middle clight are really inconvenient when working with a touchpad in tap-to-click mode Signed-off-by: Sylvain Munaut <tnt@246tNt.com> |