| Commit message (Collapse) | Author | Age | |
|---|---|---|---|
| * | Added addBufGate module method | Clifford Wolf | 2016-02-02 |
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| * | rtlil: Improve performance of SigSpec::extract(SigSpec, SigSpec*) | Rick Altherr | 2016-01-31 |
| | | | | | | | | | Converting to a pool<SigBit> is fairly expensive due to inserts somewhat frequently causing rehashing. Instead, walk through the pattern SigSpec directly on a chunk-by-chunk basis and apply it to this SigSpec's individual bits. Using chunks for the pattern minimizes the number of iterations in the outer loop. | ||
| * | rtlil: speed up SigSpec::sort_and_unify() | Rick Altherr | 2016-01-31 |
| | | | | | | | | | | | std::set<> internally is often a red-black tree which is fairly expensive to create but fast to lookup. In the case of sort_and_unify(), a set<> is constructed as a temporary object to attempt to speed up lookups. Being a temporarily, however, the cost of creation far outweights the lookup improvement and is a net performance loss. Instead, sort the vector<> that already exists and then apply std::unique(). | ||
| * | rtlil: improve performance of SigSpec::replace(SigSpec, SigSpec, SigSpec*) | Rick Altherr | 2016-01-31 |
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| * | rtlil: improve performance of SigSpec::remove2(SigSpec, SigSpec*) | Rick Altherr | 2016-01-31 |
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| * | rtlil: rewrite remove2() to avoid copying | Rick Altherr | 2016-01-30 |
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| * | rtlil: duplicate remove2() for std::set<> | Rick Altherr | 2016-01-29 |
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| * | Import more std:: stuff into Yosys namespace | Clifford Wolf | 2015-10-25 |
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| * | renamed SigSpec::to_single_sigbit() to SigSpec::as_bit(), added is_bit() | Clifford Wolf | 2015-10-24 |
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| * | Fixed driver conflict handling (various cmds) | Clifford Wolf | 2015-10-24 |
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| * | Fixed handling of driver-driver conflicts in wreduce | Clifford Wolf | 2015-10-24 |
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| * | Added read-enable to memory model | Clifford Wolf | 2015-09-25 |
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| * | Cosmetic fix in Module::addLut() | Clifford Wolf | 2015-09-18 |
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| * | Added $tribuf and $_TBUF_ cell types | Clifford Wolf | 2015-08-16 |
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| * | Fixed handling of [a-fxz?] in decimal constants | Clifford Wolf | 2015-08-11 |
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| * | Added WORDS parameter to $meminit | Clifford Wolf | 2015-07-31 |
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| * | Fixed trailing whitespaces | Clifford Wolf | 2015-07-02 |
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| * | Added design->rename(module, new_name) | Clifford Wolf | 2015-06-30 |
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| * | Added "rename -top new_name" | Clifford Wolf | 2015-06-17 |
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| * | Fixed cstr_buf for std::string with small string optimization | Clifford Wolf | 2015-06-11 |
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| * | Fixed "avail_parameters" handling in module clone/copy | Clifford Wolf | 2015-06-08 |
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| * | Added $eq/$neq -> $logic_not/$reduce_bool optimization | Clifford Wolf | 2015-04-29 |
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| * | Improved attributes API and handling of "src" attributes | Clifford Wolf | 2015-04-24 |
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| * | Avoid parameter values with size 0 ($mem cells) | Clifford Wolf | 2015-04-05 |
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| * | Added $_MUX4_, $_MUX8_, and $_MUX16_ cell types | Clifford Wolf | 2015-04-05 |
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| * | Added $assume cell type | Clifford Wolf | 2015-02-26 |
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| * | Added $meminit support to "memory" command | Clifford Wolf | 2015-02-14 |
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| * | Added $meminit cell type | Clifford Wolf | 2015-02-14 |
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| * | Added SigSpec::has_const() | Clifford Wolf | 2015-02-08 |
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| * | Added cell->known(), cell->input(portname), cell->output(portname) | Clifford Wolf | 2015-02-07 |
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| * | Skip blackbox modules in design->selected_modules() | Clifford Wolf | 2015-02-03 |
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| * | Added "equiv_make -blacklist <file> -encfile <file>" | Clifford Wolf | 2015-01-31 |
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| * | Added dict/pool.sort() | Clifford Wolf | 2015-01-24 |
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| * | Progress in equiv_simple | Clifford Wolf | 2015-01-21 |
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| * | Added equiv_make command | Clifford Wolf | 2015-01-19 |
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| * | Added $equiv cell type | Clifford Wolf | 2015-01-19 |
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| * | Optimizing no-op cell->setPort() | Clifford Wolf | 2015-01-17 |
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| * | Removed SigSpec::extend_xx() api | Clifford Wolf | 2015-01-01 |
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| * | added hashlib::mkhash_init | Clifford Wolf | 2014-12-30 |
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| * | Added "yosys -X" | Clifford Wolf | 2014-12-29 |
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| * | Added mkhash_xorshift() | Clifford Wolf | 2014-12-29 |
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| * | Added memhasher (yosys -M) | Clifford Wolf | 2014-12-28 |
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| * | Fixed performance bug in object hashing | Clifford Wolf | 2014-12-28 |
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| * | Renamed hashmap.h to hashlib.h, some related improvements | Clifford Wolf | 2014-12-28 |
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| * | More dict/pool related changes | Clifford Wolf | 2014-12-27 |
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| * | More hashtable finetuning | Clifford Wolf | 2014-12-27 |
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| * | Replaced std::unordered_set (nodict) with Yosys::pool | Clifford Wolf | 2014-12-26 |
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| * | Replaced std::unordered_map as implementation for Yosys::dict | Clifford Wolf | 2014-12-26 |
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| * | Added new_dict (hashmap.h) and re-enabled code coverage counters | Clifford Wolf | 2014-12-26 |
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| * | Added Yosys::{dict,nodict,vector} container types | Clifford Wolf | 2014-12-26 |
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