Claire Xenia Wolf
0ada13cbe2
Use HTTPS for website links, gatecat email
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git ls-tree -r --name-only HEAD | xargs sed -i -rf ~/fixemails.sed
s/((Claire|Xen|Xenia|Clifford)\s+)+(Wolf|Xen)\s+<(claire|clifford)@(symbioticeda.com|clifford.at|yosyshq.com)>/Claire Xenia Wolf <claire@yosyshq.com>/gi;
s/((Nina|Nak|N\.)\s+)+Engelhardt\s+<nak@(symbioticeda.com|yosyshq.com)>/N. Engelhardt <nak@yosyshq.com>/gi;
s/((David)\s+)+(Shah|gatecat)\s+<(dave|david|gatecat)@(symbioticeda.com|yosyshq.com|ds0.me)>/gatecat <gatecat@ds0.me>/gi;
s/((Miodrag)\s+)+Milanovic\s+<(miodrag|micko)@(symbioticeda.com|yosyshq.com)>/Miodrag Milanovic <micko@yosyshq.com>/gi;
s,https?://www.clifford.at/yosys/|http://yosyshq.net/yosys/,https://yosyshq.net/yosys/,g ;
2021-06-09 12:16:56 +02:00
Claire Xenia Wolf
72787f52fc
Fixing old e-mail addresses and deadnames
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s/((Claire|Xen|Xenia|Clifford)\s+)+(Wolf|Xen)\s+<(claire|clifford)@(symbioticeda.com|clifford.at|yosyshq.com)>/Claire Xenia Wolf <claire@yosyshq.com>/gi;
s/((Nina|Nak|N\.)\s+)+Engelhardt\s+<nak@(symbioticeda.com|yosyshq.com)>/N. Engelhardt <nak@yosyshq.com>/gi;
s/((David)\s+)+Shah\s+<(dave|david)@(symbioticeda.com|yosyshq.com|ds0.me)>/David Shah <dave@ds0.me>/gi;
s/((Miodrag)\s+)+Milanovic\s+<(miodrag|micko)@(symbioticeda.com|yosyshq.com)>/Miodrag Milanovic <micko@yosyshq.com>/gi;
s,https?://www.clifford.at/yosys/,http://yosyshq.net/yosys/,g ;
2021-06-08 00:39:36 +02:00
Marcelina Kościelnicka
1c903d3e47
sim: Add wide port support.
2021-05-25 02:57:32 +02:00
Marcelina Kościelnicka
c4cc888b2c
kernel/rtlil: Extract some helpers for checking memory cell types.
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There will soon be more (versioned) memory cells, so handle passes that
only care if a cell is memory-related by a simple helper call instead of
a hardcoded list.
2021-05-22 21:43:00 +02:00
Marcelina Kościelnicka
c00a29296c
sim: Avoid a crash on empty cell connection.
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Fixes #2513 .
2021-03-08 17:03:31 +01:00
Marcelina Kościelnicka
4746ffd7b2
assertpmux: Fix crash on unused $pmux output.
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Fixes #2595 .
2021-02-22 23:30:28 +01:00
Gabriel Somlo
150b729b6f
Add #include needed to build with gcc-11
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Suggested by Jeff Law <law@redhat.com>
2020-11-26 06:12:12 -05:00
Chris Dailey
cdc802e4b7
Add rewrite_filename for sim -vcd argument.
2020-11-24 15:17:16 -05:00
N. Engelhardt
3b86b5da5f
Merge pull request #2403 from nakengelhardt/sim_timescale
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sim -vcd: add date, version, and option for timescale
2020-10-22 14:01:24 +02:00
Marcelina Kościelnicka
b065e09045
sim: Use Mem helper.
2020-10-21 17:51:20 +02:00
Marcelina Kościelnicka
e759e301a8
clk2fflogic: Use Mem helper.
2020-10-21 17:51:20 +02:00
N. Engelhardt
1c96a0b1d5
use strftime instead of put_time for gcc 4.8 compatibility
2020-10-21 17:47:00 +02:00
N. Engelhardt
eccc48c39f
wild guessing at the problem because it builds fine on my machines
2020-10-16 18:46:59 +02:00
N. Engelhardt
668d5253a5
sim -vcd: add date, version, and option for timescale
2020-10-16 18:19:58 +02:00
N. Engelhardt
3238190797
use the new isPublic() in a few places
2020-09-14 12:43:18 +02:00
Marcelina Kościelnicka
4a05cad7f8
async2sync: Support all FF types.
2020-07-30 20:22:03 +02:00
Marcelina Kościelnicka
bd959d5d9e
async2sync: Refactor to use FfInitVals.
2020-07-24 11:22:31 +02:00
Marcelina Kościelnicka
abe4e9e607
clk2fflogic: Support all FF types.
2020-07-24 03:19:48 +02:00
Alberto Gonzalez
2f786fcfac
qbfsat: Add -solver-option option.
2020-07-20 21:54:56 +00:00
Marcelina Kościelnicka
03e28f7ab4
clk2fflogic: Consistently treat async control signals as negative hold.
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This fixes some dfflegalize equivalence checks, and breaks others — and
I strongly suspect the others are due to bad support for multiple
async inputs in `proc` (in particular, lack of proper support for
dlatchsr and sketchy circuits on dffsr control inputs).
2020-07-09 18:12:47 +02:00
clairexen
e4b9e64d1b
Merge pull request #2208 from boqwxp/qbfsat-cleanup
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qbfsat: Cleanup and refactoring
2020-07-02 17:48:37 +02:00
clairexen
d3422f8a5e
Merge pull request #2211 from YosysHQ/mwk/fix-fmcombine-ff
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fmcombine: use the master ff cell type list
2020-07-02 17:43:48 +02:00
Alberto Gonzalez
56f98b9e3d
qbfsat: Remove useless comment and #ifndef guards.
2020-07-01 19:55:16 +00:00
Alberto Gonzalez
3345d39e6f
qbfsat: Specify default values for some options in the help message.
2020-07-01 19:55:16 +00:00
Alberto Gonzalez
95e8016811
qbfsat: Clean up external executable command lines and update temporary directory name.
2020-07-01 19:55:16 +00:00
Alberto Gonzalez
8cd60be654
qbfsat: Clean up and refactor data structures into qbfsat.h.
2020-07-01 19:55:16 +00:00
clairexen
b1707407a0
Merge pull request #2138 from boqwxp/qbfsat-oflag
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qbfsat: Add `-O[012]` options to control pre-solving simplification with ABC
2020-07-01 16:35:27 +02:00
clairexen
2b0f6e24e2
Merge pull request #2206 from boqwxp/qbfsat-fix-name-specialization
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qbfsat: Fix name-based hole specialization
2020-07-01 16:34:32 +02:00
Marcelina Kościelnicka
7c91f13f51
fmcombine: use the master ff cell type list
2020-06-30 21:07:17 +02:00
clairexen
3fb5b4fd8a
Merge pull request #2199 from YosysHQ/mmicko/sim_memory
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sim - error when memrd and memwr detected
2020-06-30 17:12:51 +02:00
Alberto Gonzalez
83c595aaac
qbfsat: Add -O[012] options to control pre-solving simplification with ABC.
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Thanks to @mwk for the gate mapping part of the ABC scripts.
Co-Authored-By: Marcelina Kościelnicka <mwk@0x04.net>
2020-06-30 06:44:17 +00:00
Alberto Gonzalez
f544a2cc84
qbfsat: Fix name-based hole specialization.
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Look for unique connections in the containing module with the $anyconst port Y SigBit on the RHS and use those. If no such connection is found, fall back to using the name of the $anyconst port Y SigBit.
2020-06-30 01:53:21 +00:00
Miodrag Milanovic
405b4e97a1
Give error that options are exclusive
2020-06-29 14:45:49 +02:00
Miodrag Milanovic
0545a042f3
cleanup
2020-06-29 14:42:48 +02:00
Miodrag Milanovic
87717d67d1
expose pass fix
2020-06-29 11:56:43 +02:00
Miodrag Milanovic
48b6d3272c
sim - error when memrd and memwr detected
2020-06-29 10:33:39 +02:00
Alberto Gonzalez
a564cc806f
log, qbfsat: Include child process time in PerformanceTimer::query() and report the time for each call to the QBF-SAT solver.
2020-06-21 02:16:52 +00:00
Alberto Gonzalez
62a9e62a1b
qbfsat: Simplify solution recovery parsing and tweak the solution regexes.
2020-06-21 02:16:11 +00:00
Alberto Gonzalez
e1fedf054e
qbfsat: Avoid instantiating AttrObjects directly.
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Co-Authored-By: Claire Wolf <claire@symbioticeda.com>
2020-06-21 02:16:11 +00:00
Alberto Gonzalez
08cede4669
qbfsat: Simplify solution format and replace SigBit::str() with log_signal().
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Co-Authored-By: Claire Wolf <claire@symbioticeda.com>
2020-06-21 02:16:11 +00:00
Alberto Gonzalez
4ab41c6435
qbfsat: Fixes three bugs.
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1. Infinite loop in the optimization procedure when the first solution found while maximizing is at zero.
2. A signed-ness issue when maximizing.
3. Erroneously entering bisection mode with no wire to optimize.
2020-06-21 02:16:11 +00:00
Alberto Gonzalez
a3d1f8637a
qbfsat: Use bit precise mapping for hole value wires and a more robust hole spec for writing to and specializing from a solution file.
2020-06-21 02:16:11 +00:00
whitequark
ede4b10da8
Merge pull request #2173 from whitequark/use-cxx11-final-override
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Use C++11 final/override/[[noreturn]]
2020-06-19 06:15:33 +00:00
whitequark
7191dd16f9
Use C++11 final/override keywords.
2020-06-18 23:34:52 +00:00
Alberto Gonzalez
76dfa81790
cutpoint: Improve efficiency by iterating over module ports instead of module wires.
2020-06-18 17:42:36 +00:00
Claire Wolf
0bd70e8222
Drive-by modernization in sat.cc
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Signed-off-by: Claire Wolf <claire@symbioticeda.com>
2020-06-09 22:48:26 +02:00
Alberto Gonzalez
9847a4eea8
smtbmc and qbfsat: Add timeout option to set solver timeouts for Z3, Yices, and CVC4.
2020-05-25 20:39:30 +00:00
Alberto Gonzalez
f9eef5e3f7
qbfsat: Add support for CVC4.
2020-05-25 20:39:03 +00:00
Alberto Gonzalez
903456c267
qbfsat: Add -solver option and allow choice of Z3 or Yices, making Yices the default.
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Ensures that "BV" is the logic whenever solving an exists-forall problem with Yices, moves the "(set-logic ...)" directive above any non-info line, sets the `ef-max-iters` parameter to a very high number when using Yices in exists-forall mode so as not to prematurely abandon difficult problems, and does not provide the incompatible "--incremental" Yices argument when in exists-forall mode.
2020-05-25 20:38:29 +00:00
Alberto Gonzalez
ac41f8a9c7
qbfsat: Remove cruft inadvertently left untouched in commit 86fc49a9d6.
2020-05-23 00:53:09 +00:00
