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* Various router1 fixes, Add BelId/WireId/PipId::operator<()Clifford Wolf2018-11-131-13/+62
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix router1 check for ECP5David Shah2018-11-121-0/+5
| | | | Signed-off-by: David Shah <dave@ds0.me>
* clangformatClifford Wolf2018-11-111-170/+178
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Another router1 bugfixClifford Wolf2018-11-112-63/+55
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add getConflictingWireWire() arch API, streamline getConflictingXY semanticClifford Wolf2018-11-112-105/+117
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Ignore "duplicate" arcs in the same net in router1Clifford Wolf2018-11-111-1/+4
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add some additional checks to router1 to find issues in input netlistClifford Wolf2018-11-111-0/+23
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add getConflictingPipWire() arch API, router1 improvementsClifford Wolf2018-11-112-20/+43
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Another bugfix in router1Clifford Wolf2018-11-111-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Bugfix in router1Clifford Wolf2018-11-111-3/+7
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Minor improvements in router1Clifford Wolf2018-11-111-4/+9
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Some router1 cleanupsClifford Wolf2018-11-101-12/+39
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* flush logs when throwing an assertion_failureClifford Wolf2018-11-101-0/+2
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add checkers and assertions to router1 and other improvementsClifford Wolf2018-11-102-42/+280
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fixes and cleanups in router1Clifford Wolf2018-11-101-10/+10
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix log msg typoClifford Wolf2018-11-091-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improve router console outputClifford Wolf2018-11-091-10/+13
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fixes and improvements in new routerClifford Wolf2018-11-092-16/+57
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Essentially a rewrite router1Clifford Wolf2018-11-092-782/+341
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'master' of github.com:YosysHQ/nextpnr into router_improveClifford Wolf2018-11-0913-45/+255
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| * [common] placer to produce error when >1 cell->bel constraintEddie Hung2018-11-081-0/+6
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| * gui: improved FPGAViewWidget::paintGL() performanceMateusz Zalega2018-10-231-0/+14
| | | | | | | | | | | | | | | | | | Profiling revealed that memcpy() in QOpenGLBuffer::allocate() had been taking the most time during paintGL() calls. I've been able to take the CPU usage down to about 1/4 of its previous values by caching elements in VBOs and updating them only after subsequent calls to renderGraphicElement(). Signed-off-by: Mateusz Zalega <mateusz@appliedsourcery.com>
| * Merge pull request #92 from YosysHQ/python-cmdlineDavid Shah2018-10-212-15/+41
| |\ | | | | | | Allow running Python scripts for all points in flow
| | * common: Allow running Python scripts for all points in flowDavid Shah2018-10-172-15/+41
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | Merge pull request #89 from YosysHQ/ecp5_bramDavid Shah2018-10-171-0/+6
| |\ \ | | |/ | |/| ECP5 BRAM support
| | * placer: Fix conflicts during constraint legalisationDavid Shah2018-10-111-0/+6
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | Merge pull request #88 from YosysHQ/issue72Eddie Hung2018-10-111-17/+6
| |\ \ | | |/ | |/| Resolve issue #72
| | * [timing] Restore and skip false startpointsEddie Hung2018-09-151-17/+6
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| * | clangformatDavid Shah2018-10-011-3/+1
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * | ecp5: Debugging DRAM packingDavid Shah2018-10-012-0/+23
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * | design_utils: Adding some design helper functionsDavid Shah2018-10-012-0/+36
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * | ecp5: Helper functions for distributed RAM supportDavid Shah2018-10-011-0/+2
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * | Refactor chain finder to its own fileDavid Shah2018-09-302-1/+70
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * | ecp5: Adding carry helper functionsDavid Shah2018-09-302-0/+22
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * | clangformatDavid Shah2018-09-304-11/+19
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * | Merge pull request #81 from YosysHQ/ecp5_globalsDavid Shah2018-09-302-0/+13
| |\ \ | | | | | | | | Adding a simple ECP5 global network router
| | * | ecp5: Use ArchNetInfo to mark global nets to ignoreDavid Shah2018-09-292-7/+7
| | | | | | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| | * | ecp5: Global router produces a working bitstreamDavid Shah2018-09-292-0/+13
| | |/ | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * / Make warnings visible in quiet modeMiodrag Milanovic2018-09-191-2/+0
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* / Dispose of far too long routes earlier (use 3x est. delay as limit)Clifford Wolf2018-09-041-12/+21
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge pull request #66 from YosysHQ/issue65Serge Bazanski2018-08-261-4/+5
|\ | | | | Fix for min_slack == max_slack => bin_size == 0
| * Fix for min_slack == max_slack => bin_size == 0Eddie Hung2018-08-221-4/+5
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* | Merge pull request #47 from YosysHQ/settings_propagateClifford Wolf2018-08-188-14/+118
|\ \ | | | | | | Use settings for placer1 and router1
| * | Use emplace result for get,set of settingsMiodrag Milanovic2018-08-121-8/+8
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| * | Read settings and check validityMiodrag Milanovic2018-08-112-6/+28
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| * | Save settings and give nicer names to someMiodrag Milanovic2018-08-101-1/+9
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| * | Use settings for placer1 and router1Miodrag Milanovic2018-08-097-13/+87
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* | | Add stringf() helper functionClifford Wolf2018-08-182-0/+15
| |/ |/| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge remote-tracking branch 'origin/master' into placer_speedupEddie Hung2018-08-107-20/+54
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| * Fix compile warningMiodrag Milanovic2018-08-091-0/+2
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