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309 Commits

Author SHA1 Message Date
Sergiusz Bazanski
499951cb65 Remove legacy graphics API 
For now we do not optimize the OpenGL renderer against the new decal
API, but this can be done in the future.
 2018-07-12 21:30:36 +01:00
Clifford Wolf
b8a42ff53b Updates from clang-format 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-12 22:04:13 +02:00
Clifford Wolf
13e7cd8681 Add GraphicElement style enum 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-12 21:04:47 +02:00
Clifford Wolf
a436035424 Add Groups API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-12 17:22:29 +02:00
Clifford Wolf
7daa8524c8 Add ctx->place() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-11 18:15:08 +02:00
Clifford Wolf
7df67c91b3 Add ctx->route() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-11 18:04:09 +02:00
Clifford Wolf
2a01b5e4d3 New refreshUi API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-11 17:02:13 +02:00
Miodrag Milanovic
09735694b2 Fixed MSVC build 2018-07-11 14:39:42 +02:00
Clifford Wolf
ce6afb5f7f Merge branch 'ice40gfx' into 'master' 
Ice40gfx

See merge request SymbioticEDA/nextpnr!7
 2018-07-11 12:04:53 +00:00
Clifford Wolf
7081cca016 Add GUI Decals API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-11 14:03:23 +02:00
David Shah
29d65bd368 ecp5: Working on bitstream gen 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-11 10:42:09 +02:00
David Shah
b397dd8071 ecp5: Adding bitstream gen for slice config 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-11 10:42:09 +02:00
David Shah
c4af52dd5b ecp5: Working on arch implementation 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-11 10:41:36 +02:00
Miodrag Milanovic
2ad355ebeb Renamed dummy->generic for tests, also fix warning 2018-07-11 08:05:42 +02:00
Eddie Hung
18c93104be NPNR_ASSERT not to implicitly construct strings 2018-07-08 15:48:54 -07:00
Miodrag Milanovic
fcff203c23 typeof to decltype 2018-07-05 10:13:29 +02:00
David Shah
11fb625195 python: Renaming and fixing 'generic' build 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
f1bddc2852 common: Remove deprecated global IdStrings 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
46db500123 python: More design-related bindings, dump_design.py working again 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
79e91368f9 python: Update wrapper for non-unique_ptr maps 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
f6432aa88e python: Adding more wrapped bindings for ice40 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
f8ad2b31a9 python: Translate NPNR_ASSERTs to Python 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
3e8bdb5cbd python: New wrapper system working for unique_ptr maps 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
a382d906ef python: Developing context wrappers for maps 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
45ec502ded python: Adding more bindings 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
1e96d65ded python: Add context wrapper support for ranges 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
4bc12f2ead Progress on new wrapper system 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
65195513eb python: Restructuring wrapper system 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
2e8c0c872f Add NPNR_ASSERT_FALSE, use in bitstream.cc 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 13:04:31 +02:00
Miodrag Milanovic
6eaae6196c Fixed debug msvc build and fixed inaccessible base 2018-07-04 12:23:55 +02:00
David Shah
e0a851976f refactor: Replace assert with NPNR_ASSERT 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 12:15:23 +02:00
David Shah
c9d1bce859 common: Adding NPNR_ASSERT 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 12:04:26 +02:00
Miodrag Milanovic
1cf8293019 Fixed macros and includes for MSVC 2018-07-03 08:53:44 +02:00
David Shah
fe1ad5b086 python: Tweaking how the new wrappers will work 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-02 14:14:08 +02:00
David Shah
b720a7fddc Starting to develop a new Python wrapper system 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-01 16:40:40 +02:00
Clifford Wolf
e6dc9ce77d Add implementations for generic arch db API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-30 17:31:24 +02:00
Clifford Wolf
25f07549a1 Refactor IdString::global_ctx 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-30 07:47:04 +02:00
Clifford Wolf
c73759f9f1 Split "arch.h" in "arch.h" and "archdefs.h" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-29 20:36:34 +02:00
David Shah
302ccc14cf ice40: UltraPlus SPRAM working 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 19:58:08 +02:00
David Shah
27e7bc3b4b Improving the SA+legalisation flow 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 17:04:22 +02:00
David Shah
d908928b56 Tidying up the SA placer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 15:47:56 +02:00
David Shah
23789b7569 Increase temp and diameter after legalisation 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 15:30:00 +02:00
David Shah
4977b35d2f Start legalisation at a much lower SA temperature 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 15:18:44 +02:00
David Shah
1aa4be770c Make single-cell placer less likely to get stuck 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 13:28:06 +02:00
David Shah
b5f473cd7a Integrating SA placer and legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 13:12:44 +02:00
David Shah
c18b7b3f6e ice40: Reworking placement legalisation to allow integration with SA placer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 12:02:34 +02:00
Miodrag Milanovic
2037fff742 remove emb.cc 2018-06-28 17:57:26 +02:00
David Shah
92ddc31003 Improving debugability 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-27 15:08:37 +02:00
David Shah
b0b16a344a Improving post-ripup placement in the legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-27 12:18:52 +02:00
David Shah
87a5b72126 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-27 12:00:37 +02:00
David Shah
2cc7ade05b Refactor common placement functions out of SA placer for use in legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-27 12:00:13 +02:00
Miodrag Milanovic
bafb4702c7 reinit python tab 2018-06-27 11:45:19 +02:00
Miodrag Milanovic
0bd73c1977 Make GUI use recreated context 2018-06-26 15:47:43 +02:00
David Shah
6f12f2b7e8 Working on debugging the carry legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 15:06:59 +02:00
David Shah
962c566ffb Fixing Python bindings bugs 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 14:21:54 +02:00
David Shah
103dde79de Fixing Python bindings after adding unique_ptr 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 14:13:52 +02:00
Miodrag Milanovic
db890d3a81 nets and cells are unique_ptr's 2018-06-25 21:33:48 +02:00
David Shah
6d154cfa13 ice40: Creating a carry chain splitter function 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-25 15:39:46 +02:00
Miodrag Milanovic
fb5fb497b5 Fix some memory leaks 2018-06-25 14:34:08 +02:00
David Shah
bdd54a6847 Refactor: remove PlacementValidityChecker and move methods to Arch 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-25 11:43:59 +02:00
David Shah
37bad1f99e Fixing the Python bindings following Context/Arch refactoring 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-23 19:51:22 +02:00
Clifford Wolf
0ccd9febeb Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-23 16:14:39 +02:00
David Shah
1e8840b0f9 Update from increased clangformat line length 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-23 16:12:52 +02:00
Miodrag Milanovic
4b78ae15df clangformat cleanup 2018-06-23 16:06:49 +02:00
Clifford Wolf
a40d9dc514 Improve router ripup handling 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-23 15:58:24 +02:00
Clifford Wolf
a1681560a3 Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-23 15:28:09 +02:00
Clifford Wolf
b5efe3ecbc Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-23 15:16:37 +02:00
Clifford Wolf
746d63f9fa Refactoring bind/unbind API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-23 15:16:24 +02:00
Miodrag Milanovic
550866620a removed all deprecated unused api calls 2018-06-23 15:01:49 +02:00
Miodrag Milanovic
82ec1be31f Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options, 2018-06-23 14:32:49 +02:00
David Shah
d72fe0c230 place_sa: Add option to disable timing-driven placement 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-23 12:18:44 +02:00
Miodrag Milanovic
6f4e49bb47 cleaned some warnings 2018-06-23 08:01:36 +02:00
Clifford Wolf
aa81f9d648 Switched from clifford@clifford.at to clifford@symbioticeda.com for copyright headers 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-22 16:19:17 +02:00
Clifford Wolf
001c6ceb56 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-22 15:38:17 +02:00
David Shah
f86a0d6c8c place_sa: Tweak weighting given to timing 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 15:17:00 +02:00
David Shah
d7939f96e6 place_sa: Fix temp printing 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 15:03:33 +02:00
David Shah
ce4ad44fd1 Print quasi-TNS statistic during placement 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 14:58:27 +02:00
David Shah
63baa10032 ice40: Make the packer deterministic 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 12:57:22 +02:00
David Shah
71176ac538 Fixing 5k bitstream gen and place heuristics 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 12:34:42 +02:00
Clifford Wolf
9b98a7175b Add total visit counts to router log output 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 20:41:20 +02:00
Clifford Wolf
2c98231f88 Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 19:36:20 +02:00
Clifford Wolf
bfae4663fc Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 
# Conflicts:
#	common/route.cc
 2018-06-21 19:31:50 +02:00
Clifford Wolf
38dc1cc550 Work "overtime" to find better solutions in routing search algorithm 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 19:17:04 +02:00
Miodrag Milanovic
8fac26c2b7 Fixed return codes for packer, placer and router 2018-06-21 17:56:45 +02:00
Miodrag Milanovic
54549d36e9 log_error now trows exception, main is covering catch 2018-06-21 17:44:18 +02:00
Clifford Wolf
fcfb85e9dc Zero-initialize PortRef budgets 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 16:25:25 +02:00
Clifford Wolf
4fefdbd57c Cleanup parse_json_file API, some other cleanups 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 16:16:58 +02:00
Clifford Wolf
a29bfc788e Add ctx->checksum(), slightly improve log messages 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 15:47:41 +02:00
Clifford Wolf
477c33efba Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-21 14:27:50 +02:00
Clifford Wolf
08020400b3 Fix build of "dummy" architexture 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 14:16:07 +02:00
Clifford Wolf
993f6ef7d3 Improve log messages, move many messages to verbose mode 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 14:09:50 +02:00
Clifford Wolf
693c34ad06 Improvements in router 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 14:08:45 +02:00
Miodrag Milanovic
9c03909eba Make arch specific main window 2018-06-21 13:41:33 +02:00
David Shah
56ed679f83 Add frequency setting and fix slack calculation 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-21 11:59:20 +02:00
David Shah
9e28e45bd5 place_sa: Make the heuristic closer to arachne, seems to improve routability 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-21 11:45:58 +02:00
David Shah
e526a4115b place_sa: Use int64_t for "wirelength" metric 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-21 10:45:18 +02:00
David Shah
1df8a8b440 place_sa: Reduce effect of rounding errors 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 20:25:48 +02:00
David Shah
93ed8ca405 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-20 20:14:08 +02:00
David Shah
c27c96f4f0 place_sa: Improvements including supporting force and ordering consistency 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 20:12:23 +02:00
Clifford Wolf
f2ae9a713b Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-20 19:37:16 +02:00