1277 commits

Author	SHA1	Message	Date
Clifford Wolf	0c4b311242	Fixed more visual studio warnings	2016-02-14 09:35:25 +01:00
Clifford Wolf	bcc873b805	Fixed some visual studio warnings	2016-02-13 17:31:24 +01:00
Clifford Wolf	0d7fd2585e	Added "int ceil_log2(int)" function	2016-02-13 16:52:16 +01:00
Clifford Wolf	ba407da187	Added addBufGate module method	2016-02-02 11:26:07 +01:00
Clifford Wolf	01bcc5663f	SigMap performance improvement	2016-02-01 10:10:20 +01:00
Clifford Wolf	ea492abcf0	hashlib mfp<> performance improvements	2016-02-01 10:03:03 +01:00
Clifford Wolf	13e15a24a2	Added reserve() method to haslib classes and ... calculate hashtable size based on entries capacity, not size	2016-01-31 22:50:34 +01:00
Rick Altherr	3c48de8e21	rtlil: Improve performance of SigSpec::extract(SigSpec, SigSpec*) ... 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.	2016-01-31 09:20:16 -08:00
Rick Altherr	0265d7b100	rtlil: speed up SigSpec::sort_and_unify() ... 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().	2016-01-31 09:20:16 -08:00
Rick Altherr	89dc40f162	rtlil: improve performance of SigSpec::replace(SigSpec, SigSpec, SigSpec*)	2016-01-31 09:20:16 -08:00
Rick Altherr	cd3e1095b0	rtlil: improve performance of SigSpec::remove2(SigSpec, SigSpec*)	2016-01-31 09:20:16 -08:00
Clifford Wolf	5462399c88	Meaningless coding style change	2016-01-31 16:12:35 +01:00
Rick Altherr	43756559d8	rtlil: rewrite remove2() to avoid copying	2016-01-30 00:28:07 -08:00
Rick Altherr	12ebdef17c	rtlil: duplicate remove2() for std::set<>	2016-01-29 23:06:40 -08:00
Rick Altherr	9e26147ccd	rtlil: change IdString comparison operators to take references instead of copies	2016-01-29 23:06:40 -08:00
Clifford Wolf	33a5b28e25	Added default values for hashlib at() methods	2015-12-02 20:41:57 +01:00
Clifford Wolf	276101f032	Re-added SigMap::allbits()	2015-11-30 19:43:52 +01:00
Clifford Wolf	6459e3ac39	Removed dangling ';' in rtlil.h	2015-11-26 18:11:34 +01:00
Clifford Wolf	1e32e4bdae	Improved SigMap performance	2015-10-28 11:21:55 +01:00
Clifford Wolf	e69efec588	Improvements in new SigMap	2015-10-28 00:39:53 +01:00
Clifford Wolf	f3db70d2f3	Removed old SigMap implementation	2015-10-27 15:09:44 +01:00
Clifford Wolf	09b4050f2e	Added hashlib::mfp and new SigMap	2015-10-27 15:04:47 +01:00
Clifford Wolf	d014ba2d0e	Major refactoring of equiv_struct	2015-10-25 19:31:29 +01:00
Clifford Wolf	207736b4ee	Import more std:: stuff into Yosys namespace	2015-10-25 19:30:49 +01:00
Clifford Wolf	da923c198e	Added "equiv_add -cell"	2015-10-25 14:35:40 +01:00
Clifford Wolf	7f110e7018	renamed SigSpec::to_single_sigbit() to SigSpec::as_bit(), added is_bit()	2015-10-24 22:56:40 +02:00
Clifford Wolf	a1c3df7fe4	Fixed driver conflict handling (various cmds)	2015-10-24 19:23:30 +02:00
Clifford Wolf	6fe48cf41e	equiv_purge bugfix, using SigChunk in Yosys namespace	2015-10-24 19:09:45 +02:00
Clifford Wolf	2a0f577f83	Fixed handling of driver-driver conflicts in wreduce	2015-10-24 13:44:35 +02:00
Clifford Wolf	281a033e92	Added support for ":" as comment symbol after ;-parsing	2015-10-23 20:08:33 +02:00
Clifford Wolf	5d1c0ce7c0	Progress on cell help messages	2015-10-17 02:35:19 +02:00
Clifford Wolf	7d3a3a3173	Added first help messages for cell types	2015-10-14 16:27:42 +02:00
Clifford Wolf	924d9d6e86	Added read-enable to memory model	2015-09-25 12:23:11 +02:00
Clifford Wolf	d212d4d0c1	Cosmetic fix in Module::addLut()	2015-09-18 21:55:12 +02:00
Andrei Errapart	522176c946	Removed unnecessary cast.	2015-09-01 12:40:36 +02:00
Andrei Errapart	09176bcf3f	Microsoft Visual C++ fixes in hashlib; template specializations on int32_t and int64_t.	2015-09-01 12:40:24 +02:00
Andrei Errapart	744a5333f5	Microsoft Visual C++ fix for log.h.	2015-09-01 12:40:12 +02:00
Clifford Wolf	ee8f6f31f4	Added SigMap::allbits()	2015-08-31 16:42:19 +02:00
Clifford Wolf	ff50bc2ac3	Added $tribuf and $_TBUF_ cell types	2015-08-16 12:54:52 +02:00
Clifford Wolf	84bf862f7c	Spell check (by Larry Doolittle)	2015-08-14 10:56:05 +02:00
Clifford Wolf	bc468cb6f2	Fixed hashlib for 64 bit int keys	2015-08-12 13:37:09 +02:00
Clifford Wolf	45ee2ba3b8	Fixed handling of [a-fxz?] in decimal constants	2015-08-11 11:32:37 +02:00
Clifford Wolf	8d6d5c30d9	Added WORDS parameter to $meminit	2015-07-31 10:40:09 +02:00
Clifford Wolf	6c84341f22	Fixed trailing whitespaces	2015-07-02 11:14:30 +02:00
Clifford Wolf	caa274ada6	Added design->rename(module, new_name)	2015-06-30 01:37:59 +02:00
Clifford Wolf	99100f367d	Added "rename -top new_name"	2015-06-17 09:38:56 +02:00
Clifford Wolf	ea23bb8aa4	Added "write_smv" skeleton	2015-06-15 00:46:27 +02:00
Clifford Wolf	4c733301e6	Fixed cstr_buf for std::string with small string optimization	2015-06-11 13:39:49 +02:00
Clifford Wolf	3a6abc9bf6	Improvements in cellaigs.cc and "json -aig"	2015-06-11 10:48:16 +02:00
Clifford Wolf	1ae360cf72	AigMaker refactoring	2015-06-10 23:00:12 +02:00