caiyu/nextpnr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1,494 Commits 22 Branches 7 Tags 17 MiB
f796716b83
Commit Graph

527 Commits

Author SHA1 Message Date
Mateusz Zalega
d03291eeb1 gui: improved FPGAViewWidget::paintGL() performance 
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>
 2018-10-23 15:43:51 +02:00
David Shah
cdc9e0e81c
Merge pull request #92 from YosysHQ/python-cmdline 
Allow running Python scripts for all points in flow
 2018-10-21 10:08:04 +01:00
David Shah
b53a4862db
Merge pull request #89 from YosysHQ/ecp5_bram 
ECP5 BRAM support
 2018-10-17 11:14:27 +01:00
David Shah
7c9ab173da common: Allow running Python scripts for all points in flow 
Signed-off-by: David Shah <dave@ds0.me>
 2018-10-17 10:51:23 +01:00
David Shah
228cbf77d0 placer: Fix conflicts during constraint legalisation 
Signed-off-by: David Shah <dave@ds0.me>
 2018-10-11 11:50:56 +01:00
Eddie Hung
96efe48847
Merge pull request #88 from YosysHQ/issue72 
Resolve issue #72
 2018-10-11 02:54:19 -07:00
David Shah
9ebec3b87f clangformat 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-10-01 18:20:14 +01:00
David Shah
c8a9bb807c ecp5: Debugging DRAM packing 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-10-01 17:45:35 +01:00
David Shah
a4ac174ccb design_utils: Adding some design helper functions 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-10-01 15:43:02 +01:00
David Shah
d770eb672f ecp5: Helper functions for distributed RAM support 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-10-01 15:23:12 +01:00
David Shah
a27c7b45de Refactor chain finder to its own file 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-09-30 16:29:26 +01:00
David Shah
6afc2c75fd ecp5: Adding carry helper functions 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-09-30 15:13:31 +01:00
David Shah
ea03aafc26 clangformat 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-09-30 15:13:18 +01:00
David Shah
2e7aeaef97
Merge pull request #81 from YosysHQ/ecp5_globals 
Adding a simple ECP5 global network router
 2018-09-30 13:31:27 +01:00
David Shah
0e0ad26f07 ecp5: Use ArchNetInfo to mark global nets to ignore 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-09-29 19:31:49 +01:00
David Shah
c5f9a12bb1 ecp5: Global router produces a working bitstream 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-09-29 17:36:08 +01:00
Miodrag Milanovic
bbfe0f969d Make warnings visible in quiet mode 2018-09-19 19:28:34 +02:00
Eddie Hung
8749327f1e [timing] Restore and skip false startpoints 2018-09-15 15:17:37 -07:00
Serge Bazanski
b8db177612
Merge pull request #66 from YosysHQ/issue65 
Fix for min_slack == max_slack => bin_size == 0
 2018-08-26 17:14:34 +01:00
Eddie Hung
32a4c5bd79 Fix for min_slack == max_slack => bin_size == 0 2018-08-22 09:24:30 -07:00
Clifford Wolf
26be6f9761
Merge pull request #47 from YosysHQ/settings_propagate 
Use settings for placer1 and router1
 2018-08-18 19:25:19 +02:00
Clifford Wolf
a8ca33a33a Add stringf() helper function 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-18 14:13:27 +02:00
Miodrag Milanovic
eaf824ca73 Use emplace result for get,set of settings 2018-08-12 10:02:32 +02:00
Miodrag Milanovic
b400cd8d73 Read settings and check validity 2018-08-11 13:04:51 +02:00
Eddie Hung
fc0496ec71 Merge remote-tracking branch 'origin/master' into placer_speedup 2018-08-10 19:51:35 -07:00
Miodrag Milanovic
e5006d4f2f Save settings and give nicer names to some 2018-08-10 19:11:30 +02:00
Eddie Hung
ded8308683 std::vector::resize() not reserve() 2018-08-09 21:03:07 -07:00
Eddie Hung
1514903ea9 Get rid of map lookup by borrowing udata to use as index into vector 2018-08-09 20:45:20 -07:00
Eddie Hung
e419b34027 Try with vector 2018-08-09 19:10:50 -07:00
Miodrag Milanovic
93a0d24560 Use settings for placer1 and router1 2018-08-09 18:39:10 +02:00
Miodrag Milanovic
8b04a64629 Fix compile warning 2018-08-09 17:34:57 +02:00
Miodrag Milanovic
0696d62358 Expose log_always that will be displayed disregarding quite flag 2018-08-09 13:35:18 +02:00
Miodrag Milanovic
6b6a0c6d3c Added quiet mode for logging 2018-08-09 13:28:21 +02:00
Miodrag Milanovic
8420cb4c80 Fix MSVC compile 2018-08-09 11:00:24 +02:00
David Shah
ed602baa06
Merge pull request #42 from YosysHQ/floorplan 
Add basic data structures for floorplanning
 2018-08-09 10:49:11 +02:00
Clifford Wolf
5ddde5c49f Add pip locations 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-09 10:39:53 +02:00
Clifford Wolf
a9b6543361 Add Region struct 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-09 10:39:53 +02:00
Miodrag Milanovic
5dd7a74b87 Make loading works nice and use settings 2018-08-08 21:15:54 +02:00
Miodrag Milanovic
61bce47f3c Use settings for json and pcf 2018-08-08 20:14:18 +02:00
Clifford Wolf
f6189e4677 Merge branch 'master' of github.com:YosysHQ/nextpnr into constids 2018-08-08 19:35:13 +02:00
David Shah
cd4e761bb7
Merge pull request #44 from YosysHQ/improve_timing_spec 
Speed up budget allocator using topographical ordering and update cell timing API
 2018-08-08 19:23:47 +02:00
Clifford Wolf
2390f7f59c Add ctx->settings 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-08 18:46:33 +02:00
Miodrag Milanovic
46aa56021b Moved option to common 2018-08-08 18:34:12 +02:00
Miodrag Milanovic
fc5cee6fb8 clangformat 2018-08-08 18:17:34 +02:00
David Shah
3e11ba8afb timing: Remove unused variable 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-08 17:55:54 +02:00
David Shah
8e593fb471 timing: Update to use getDelayNS 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-08 17:54:25 +02:00
Eddie Hung
03575a2a7a One more breadcrumb 2018-08-08 08:32:17 -07:00
Eddie Hung
91023d2a0e Leave comment behind about removing false paths 2018-08-08 08:31:08 -07:00
David Shah
90e3db324e clangformat 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-08 17:07:20 +02:00
Eddie Hung
936b52eafc Unfurl comments for clangformat 2018-08-08 08:01:24 -07:00