yosys/libs/ezsat
Claire Wolf f72b65b2a5 Using LFSR counter for ezSAT::manyhot()
The only user of this API right now is the puzzle3d benchmark and
it sees a slight reduction in CNF size from this, but the performance
difference is within the noise of measurement on my system.

Signed-off-by: Claire Wolf <claire@symbioticeda.com>
2020-04-02 11:37:12 +02:00
..
.gitignore Fixes and improvements in ezSAT library 2013-06-08 12:14:20 +02:00
Makefile Added ezSAT::keep_cnf() and ezSAT::non_incremental() 2014-07-21 02:01:32 +02:00
README Added ezSAT library 2013-06-07 10:38:35 +02:00
demo_bit.cc Fixed trailing whitespaces 2015-07-02 11:14:30 +02:00
demo_cmp.cc Fixed trailing whitespaces 2015-07-02 11:14:30 +02:00
demo_vec.cc Fixed trailing whitespaces 2015-07-02 11:14:30 +02:00
ezminisat.cc minisat: Only define __STDC_XXX_MACROS if not already defined. 2017-11-25 19:48:26 -08:00
ezminisat.h Fix typographical and grammatical errors and inconsistencies. 2019-01-02 13:12:17 +00:00
ezsat.cc Using LFSR counter for ezSAT::manyhot() 2020-04-02 11:37:12 +02:00
ezsat.h Spell check (by Larry Doolittle) 2015-08-14 10:56:05 +02:00
puzzle3d.cc Fixed trailing whitespaces 2015-07-02 11:14:30 +02:00
puzzle3d.scad Added ezSAT library 2013-06-07 10:38:35 +02:00
testbench.cc Fixed trailing whitespaces 2015-07-02 11:14:30 +02:00

README

  **************************************************************************
  *                                                                        *
  *                       The ezSAT C++11 library                          *
  *                                                                        *
  * A simple frontend to SAT solvers with bindings to MiniSAT.             *
  *                                                       by Clifford Wolf *
  *                                                                        *
  **************************************************************************

============
Introduction
============

This library acts as a frontend to SAT solvers and a helper for generating
CNF for sat solvers. It comes with bindings for MiniSAT (http://minisat.se/).

Have a look at demo_bit.cc and demo_vec.cc for examples of how to set up
a SAT problem using ezSAT. Have a look at puzzle3d.cc for a more complex
(real-world) example of using ezSAT.


C++11 Warning
-------------

This project is written in C++11. Use appropriate compiler switches to compile
it. Tested with clang version 3.0 and option -std=c++11. Also tested with gcc
version 4.6.3 and option -std=c++0x.