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* gui: Fix undefined behavior in TreeModel.Vegard Storheil Eriksen2020-02-281-1/+1
| | | | | | std::sort() requires the comparison function to return false for even comparison. Returning true results in undefined behavior and a potential segfault.
* Add SVG option to guiMiodrag Milanovic2020-02-274-0/+30
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* Merge pull request #398 from YosysHQ/svgDavid Shah2020-02-157-0/+168
|\ | | | | svg: Basic SVG graphics rendering
| * svg: Basic SVG graphics renderingDavid Shah2020-02-157-0/+168
|/ | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #393 from YosysHQ/dave/xilinx-place-backportDavid Shah2020-02-134-127/+348
|\ | | | | Backporting some placer changes from nextpnr-xilinx
| * placer1: Add routeability optimisation (off by default)David Shah2020-02-122-3/+89
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * HeAP: backport out-of-range fixDavid Shah2020-02-121-2/+2
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * HeAP: Add X and Y scaling factors for asymmetric archesDavid Shah2020-02-122-16/+29
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * HeAP: Make beta configurableDavid Shah2020-02-122-9/+10
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * HeAP: Improve handling of heterogeneous slice archesDavid Shah2020-02-122-94/+205
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * HeAP: Make solver tolerance arch-configurableDavid Shah2020-02-122-3/+5
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * placer1: Allow scaling HPWL differently in each directionDavid Shah2020-02-122-6/+14
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | Merge pull request #394 from laanwj/2020_02_cmakeMiodrag Milanović2020-02-121-1/+1
|\ \ | |/ |/| Correct BUILD_TESTS description in CMakeLists.txt
| * Correct BUILD_TESTS description in CMakeLists.txtWladimir J. van der Laan2020-02-121-1/+1
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* Merge pull request #392 from se-bi/fix/ecp5/cmake-pathsDavid Shah2020-02-044-10/+10
|\ | | | | Fix paths to prjtrellies project
| * CI: not using a custom install prefix for prjtrellisJared Boone2020-02-042-2/+2
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| * Rename cmake path variable TRELLIS_ROOT to TRELLIS_INSTALL_PREFIXSebastian Birke2020-02-042-7/+7
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| * CMake: Changing the definition of TRELLIS_ROOT to point to root of lib, ↵Jared Boone2020-02-041-5/+5
| | | | | | | | | | | | | | | | | | share containing trellis libs and data two other commit message of squashed commits: CMake: Search for user lib inside trellis instead of libtrellis CMake: Fix missing path component for share contents
| * CI: Update prjtrellis referenceSebastian Birke2020-02-041-1/+1
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* Merge pull request #391 from YosysHQ/router2-upstreamDavid Shah2020-02-0414-14/+1424
|\ | | | | Upstreaming router2
| * generic: Implement getRouteBoundingBoxDavid Shah2020-02-032-0/+26
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Improve flow and log outputDavid Shah2020-02-034-8/+15
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Add a simple timing heuristicDavid Shah2020-02-031-0/+27
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * ice40: Implement getRouteBoundingBox for router2David Shah2020-02-032-0/+26
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * Allow selection of router algorithmDavid Shah2020-02-038-7/+81
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * docs: Document getRouteBoundingBoxDavid Shah2020-02-031-0/+7
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Make magic numbers configurableDavid Shah2020-02-033-40/+86
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * ecp5: Improve bounding box accuracyDavid Shah2020-02-032-10/+34
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Fix case of undriven unsunk arcsDavid Shah2020-02-031-0/+2
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * ecp5: router2 main renameDavid Shah2020-02-031-1/+1
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Multi-thread in more casesDavid Shah2020-02-031-6/+32
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Flatten wire structureDavid Shah2020-02-031-79/+88
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Experiment with data structuresDavid Shah2020-02-031-36/+63
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Profile nets by route timeDavid Shah2020-02-031-0/+24
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: ImprovementsDavid Shah2020-02-033-14/+19
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: reduce bias cost factorDavid Shah2020-02-031-1/+1
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: special case improvementDavid Shah2020-02-031-1/+1
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: reduce memory footprintDavid Shah2020-02-031-21/+28
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: debuggingDavid Shah2020-02-032-3/+12
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: debuggingDavid Shah2020-02-031-1/+6
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: first pass at reserved wiresDavid Shah2020-02-031-3/+65
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: debugging some edge casesDavid Shah2020-02-031-10/+10
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: speedupDavid Shah2020-02-031-1/+2
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Improve backwards routing of some casesDavid Shah2020-02-031-1/+27
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: tweaksDavid Shah2020-02-031-3/+5
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Attempt to fix some stuck routing casesDavid Shah2020-02-031-9/+26
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: DebuggingDavid Shah2020-02-031-1/+2
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Working on multithreadingDavid Shah2020-02-031-1/+59
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Some simple partitioningDavid Shah2020-02-031-0/+44
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * router2: Congestion map generationDavid Shah2020-02-031-0/+46
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
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