| Commit message (Collapse) | Author | Age | Files | Lines | |
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| * | Symcoord version of nissy. Interesting idea, but performance are | Sebastiano Tronto | 2022-09-06 | 1 | -687/+0 |
| | | | | | actually slower. AT THIS STAGE NISSY IS NOT USABLE. | ||||
| * | parallelized genptable_fixnasty | Sebastiano Tronto | 2022-06-01 | 1 | -0/+3 |
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| * | Save more stuff to file | Sebastiano Tronto | 2022-06-01 | 1 | -15/+132 |
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| * | Fixed bug with nxopt | Sebastiano Tronto | 2022-06-01 | 1 | -1/+1 |
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| * | Fixed some bugs - still more testing needed | Sebastiano Tronto | 2022-06-01 | 1 | -72/+46 |
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| * | Big changes to coordinate system: remove "anti-index" in favor of a more ↵ | Sebastiano Tronto | 2022-05-31 | 1 | -86/+258 |
| | | | | | kociemba-like move function for each coordinate. This should speedup the table generation step. WARNING: nissy might not be 100% functional at this stage, TESTING needed! | ||||
| * | Prepare for big changes in coordinates | Sebastiano Tronto | 2022-03-15 | 1 | -16/+16 |
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| * | Added freemem command | Sebastiano Tronto | 2022-03-12 | 1 | -1/+13 |
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| * | Added messages about generating pruning tables | Sebastiano Tronto | 2022-03-03 | 1 | -2/+2 |
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| * | Removed some unused code (khuge). Improved optimal solver performance by ↵ | Sebastiano Tronto | 2022-02-27 | 1 | -75/+7 |
| | | | | | about 10% using raw transition tables (same for dr step). | ||||
| * | use nxopt31 (compressed) by default for optimal solving | Sebastiano Tronto | 2021-12-24 | 1 | -3/+11 |
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| * | Added the possibility to compress tables to 2 bits per entry. | Sebastiano Tronto | 2021-12-23 | 1 | -4/+4 |
| | | | | | | | | | | | | | This is done similarly to nxopt: one base value is selected and entries are memorized based on that base value. Values higher than base+3 are returned as base+3 (still a valid estimate) and values lower or equal to base require a lookup on a "fallback" table, which must give a valid estimate for the larger one (e.g. nxopt31 or khuge can fallback to drud_sym16). I have also added some info to the pruning table files: base value and distribution. Unfortunately this means that everyone who has used nissy 2.0beta has to re-generate the tables. | ||||
| * | some progress | Sebastiano Tronto | 2021-12-17 | 1 | -9/+0 |
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| * | Added a new pruning table (equivalent to nxopt31). I have not tested it yet, ↵ | Sebastiano Tronto | 2021-12-16 | 1 | -28/+57 |
| | | | | | | | | it takes a while to generate. Plus I have done a whole lot of refactoring in random places because I cannot focus on one thing at the time. | ||||
| * | Faster and nice pruning table generation. Can still be improved with ↵ | Sebastiano Tronto | 2021-12-08 | 1 | -15/+100 |
| | | | | | multithreading. | ||||
| * | Use inttypes.h macros to print uint64_t variables (this requires -std=c99). ↵ | Sebastiano Tronto | 2021-11-17 | 1 | -1/+1 |
| | | | | | Added a couple of TODOs | ||||
| * | I tried to remove the dependence on antindex in order to get rid of them | Sebastiano Tronto | 2021-11-12 | 1 | -0/+9 |
| | | | | | | | | once and for all. I successfully removed from the pruning table generation part by using an alternative (slower) method, but then I realized that I also use antindexes when generating symmetry data. So I reverted to the original pruning table computation method, but I left the alternative way there, commented. | ||||
| * | Rewritten from scratch. Welocme nissy 2.0! | Sebastiano Tronto | 2021-11-11 | 1 | -0/+355 |
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