534 Commits

Author	SHA1	Message	Date
Matt Borland	b1cbcab893	Fix calculation in step 5	2023-06-29 13:50:30 +02:00
Matt Borland	3331f04f7b	Change max and min powers	2023-06-29 13:49:33 +02:00
Matt Borland	a4a3c64f5a	Improve handling of out of range values	2023-06-29 13:37:12 +02:00
Matt Borland	487b70c554	Rework algorithm	2023-06-29 11:42:26 +02:00
Matt Borland	fe0726d5c5	Add left shift for u256	2023-06-28 18:59:58 +02:00
Matt Borland	f1c9a7d866	Add diagnostic for use of BOOST_UNLIKELY fallback routine	2023-06-27 16:24:46 +02:00
Matt Borland	7522d6306e	Add random value test	2023-06-26 16:51:55 +02:00
Matt Borland	c68e1ab080	Use runtime calculation for fallback path	2023-06-26 14:51:09 +02:00
Matt Borland	d2d6bd59d4	Add runtime computation of power of 5	2023-06-26 14:37:55 +02:00
Matt Borland	29873873ab	Add 512 bit multiplication	2023-06-26 14:16:08 +02:00
Matt Borland	6bb0df05db	Add 256bit operator+	2023-06-26 14:15:32 +02:00
Matt Borland	ccedcd6ef5	Remove unneeded fallback path	2023-06-23 14:25:22 +02:00
Matt Borland	8420f2aed0	Add unary operators	2023-06-23 13:36:24 +02:00
Matt Borland	95de15ee94	Add emulated128 from_chars detail overload	2023-06-23 13:29:31 +02:00
Matt Borland	a8542b3ba4	Adjust max and minimum powers to compensate for w	2023-06-23 11:28:39 +02:00
Matt Borland	9e3e945bd8	Use new algo in from_chars	2023-06-23 10:41:48 +02:00
Matt Borland	baa8f2071b	Rework parser for 128-bit significands	2023-06-23 10:36:05 +02:00
Matt Borland	ba5312dcba	Change success type to std::errc	2023-06-23 10:33:59 +02:00
Matt Borland	66b729a151	Rename table to avoid collision	2023-06-23 10:33:45 +02:00
Matt Borland	a3f9329d81	Fix conversion rank errors	2023-06-23 09:47:03 +02:00
Matt Borland	d4ee583a95	Fix ambiguous conversion to boost::uint128_type	2023-06-22 16:55:47 +02:00
Matt Borland	a2f801ee6b	Specialize umul256	2023-06-22 16:51:36 +02:00
Matt Borland	3b57902418	Add testing of clinger's fast path	2023-06-22 16:51:36 +02:00
Matt Borland	459c87b27d	First full cut	2023-06-22 16:51:36 +02:00
Matt Borland	614d2b6d85	Add XOR operator	2023-06-22 16:51:36 +02:00
Matt Borland	a9c6f87500	Split table into high 128bits and low 128bits	2023-06-22 12:00:47 +02:00
Matt Borland	a88770fe60	Change minimum exact range	2023-06-22 11:48:48 +02:00
Matt Borland	5374cec6fb	Handle unrepresentative numbers for __float128	2023-06-22 11:18:09 +02:00
Matt Borland	b3d628cc42	Rework to allow 1 impl for both 80 and 128 bit types	2023-06-22 10:35:10 +02:00
Matt Borland	5d5760e5c7	Add u256 struct	2023-06-22 10:35:10 +02:00
Matt Borland	5cbd3411f5	Calculate powers of 10 with 256-bit significands	2023-06-22 10:35:10 +02:00
Matt Borland	6dd9511380	Add clz for unsigned 128-bit ints	2023-06-22 10:35:10 +02:00
Matt Borland	19b79fc326	Add 80-bit fast-path	2023-06-22 10:35:10 +02:00
Matt Borland	c9afd46251	Fix printing of 1 character	2023-06-22 09:16:12 +02:00
Matt Borland	4b608310b6	Fix macro definitions	2023-06-22 09:16:01 +02:00
Matt Borland	554bc47ad0	Fix typo in macro name	2023-06-21 13:02:01 +02:00
Matt Borland	56e4bc799c	Suppress warning MSVC C4127	2023-06-21 11:44:21 +02:00
Matt Borland	e2339ce864	Fix for 64-bit LDBL systems	2023-06-21 11:36:10 +02:00
Matt Borland	43a0386a88	Refactor to_chars_hex to remove duplication	2023-06-21 11:09:25 +02:00
Matt Borland	e1599dd2e9	Refactor hex edge case handling	2023-06-21 10:15:57 +02:00
Matt Borland	800db63b33	Add cmake testing macro	2023-06-21 09:51:31 +02:00
Matt Borland	5cc61b80f2	Re-enable debug macros	2023-06-20 16:29:33 +02:00
Matt Borland	dfb483dcf2	Add olegth of 0 code path	2023-06-20 16:29:20 +02:00
Matt Borland	424e9072f6	Fix bounds checking and error code	2023-06-20 15:53:41 +02:00
Matt Borland	b534710233	Fix ASAN errors	2023-06-20 15:20:30 +02:00
Matt Borland	24a1df11a6	Change 128-bit long double bit pattern	2023-06-20 14:50:59 +02:00
Matt Borland	8f23cb8f02	Add debug info	2023-06-20 14:42:07 +02:00
Matt Borland	b768f3da27	Fix offset when inserting into middle of existing number	2023-06-20 14:41:59 +02:00
Matt Borland	0689eca432	Add bounds checking	2023-06-20 13:31:03 +02:00
Matt Borland	5114152ffb	Add precision in scientific mode	2023-06-20 09:57:32 +02:00