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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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* 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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| * Expose log_always that will be displayed disregarding quite flagMiodrag Milanovic2018-08-092-12/+10
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| * Added quiet mode for loggingMiodrag Milanovic2018-08-093-15/+28
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| * Fix MSVC compileMiodrag Milanovic2018-08-091-0/+1
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| * Merge pull request #42 from YosysHQ/floorplanDavid Shah2018-08-093-4/+24
| |\ | | | | | | Add basic data structures for floorplanning
| | * Add pip locationsClifford Wolf2018-08-093-4/+10
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * Add Region structClifford Wolf2018-08-091-0/+14
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | 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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* | Make loading works nice and use settingsMiodrag Milanovic2018-08-081-3/+7
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* | Use settings for json and pcfMiodrag Milanovic2018-08-082-15/+52
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* Merge branch 'master' of github.com:YosysHQ/nextpnr into constidsClifford Wolf2018-08-087-89/+732
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| * Merge pull request #44 from YosysHQ/improve_timing_specDavid Shah2018-08-083-89/+268
| |\ | | | | | | Speed up budget allocator using topographical ordering and update cell timing API
| | * timing: Remove unused variableDavid Shah2018-08-081-1/+0
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| | * timing: Update to use getDelayNSDavid Shah2018-08-081-11/+14
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| | * One more breadcrumbEddie Hung2018-08-081-0/+1
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| | * Leave comment behind about removing false pathsEddie Hung2018-08-081-1/+1
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| | * clangformatDavid Shah2018-08-081-6/+12
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| | * Unfurl comments for clangformatEddie Hung2018-08-081-28/+12
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| | * Disable assign_budget() after placement legalisation, unless slack redistEddie Hung2018-08-081-1/+4
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| | * Merge branch 'master' into improve_timing_specEddie Hung2018-08-081-0/+12
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| | * | Also include TMG_GEN_CLOCK as a timing startpointEddie Hung2018-08-081-3/+2
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