137 Commits

Author	SHA1	Message	Date
Antonio Sánchez	db8bd5b825	Modify pselect and various masks to use Scalar(1) for true.	2025-06-20 22:40:46 +00:00
Rasmus Munk Larsen	66d8111ac1	Use a more conservative method to detect non-finite inputs to cbrt.	2025-04-21 20:59:46 +00:00
Tyler Veness	d6689a15d7	Replace instances of EIGEN_CONSTEXPR macro	2025-04-18 08:27:52 -07:00
Rasmus Munk Larsen	33f5f59614	Vectorize cbrt for float and double.	2025-04-17 23:31:20 +00:00
Rasmus Munk Larsen	f19a6803c8	Refactor special case handling in pow(x,y) and revert to repeated squaring for <float,int>	2024-11-27 00:24:21 +00:00
Rasmus Munk Larsen	1ea61a5d26	Improve pow(x,y): 25% speedup, increase accuracy for integer exponents.	2024-11-26 06:13:48 +00:00
Rasmus Munk Larsen	5610a13b77	Simplify and speed up pow() by 5-6%	2024-11-20 12:45:00 +00:00
Rasmus Munk Larsen	e7c799b7c9	Prevent premature overflow to infinity in exp(x). The changes also provide a 3-4% speedup.	2024-11-19 13:08:18 -08:00
Rasmus Munk Larsen	8ee6f8475a	Speed up exp(x).	2024-11-19 17:50:34 +00:00
Rasmus Munk Larsen	283d871a3f	Add missing EIGEN_DEVICE_FUNCTION decorations.	2024-11-08 14:25:57 -08:00
Rasmus Munk Larsen	0d366f6532	Vectorize erfc(x) for double and improve erfc(x) for float.	2024-11-08 17:21:11 +00:00
Rasmus Munk Larsen	3f067c4850	Add exp2() as a packet op and array method.	2024-10-22 22:09:34 +00:00
Rasmus Munk Larsen	74dcfbbd0f	Use ppolevl for polynomial evaluation in more places.	2024-10-07 13:27:28 -07:00
Antonio Sánchez	132f281f50	Fix generic ceil for SSE2.	2024-09-14 01:31:21 +00:00
Rasmus Munk Larsen	9315389795	Fix bug in bug fix for atanh.	2024-09-04 09:37:59 -07:00
Rasmus Munk Larsen	f33af052e0	Fix bug for atanh(-1).	2024-09-03 20:54:01 +00:00
Rasmus Munk Larsen	bbdabebf44	Vectorize atanh<double>. Make atanh(x) standard compliant for |x| >= 1.	2024-08-30 17:27:55 +00:00
Rasmus Munk Larsen	f91f8e9ab9	Consolidate float and double implementations of patan().	2024-08-21 20:44:18 +00:00
Rasmus Munk Larsen	32d95bb097	Add vectorized implementation of tanh<double>	2024-08-21 02:29:45 +00:00
Rasmus Munk Larsen	cc240eea2f	Speed up and improve accuracy of tanh.	2024-08-16 23:46:28 +00:00
Frédéric Chapoton	6331da95eb	fixing a lot of typos	2024-07-30 22:15:49 +00:00
Rasmus Munk Larsen	9000b37677	Fix new generic nearest integer ops on GPU.	2024-04-30 22:18:25 +00:00
Charles Schlosser	fb95e90f7f	Add truncation op	2024-04-29 23:45:49 +00:00
Rasmus Munk Larsen	112ad8b846	Revert part of !1583, which may cause underflow on ARM.	2024-04-22 21:14:38 +00:00
Chip Kerchner	ad452e575d	Fix compilation problems with PacketI on PowerPC.	2024-04-18 14:55:15 +00:00
Damiano Franzò	888fca0e2b	Simd sincos double	2024-04-15 21:12:32 +00:00
Rasmus Munk Larsen	5226566a14	Speed up pldexp_generic.	2024-04-12 01:32:17 +00:00
Antonio Sánchez	38fcedaf8e	Fix pexp complex test edge-cases.	2024-03-04 17:44:38 +00:00
Antonio Sánchez	6b365e74d6	Fix GPU build for ptanh_float.	2024-02-20 16:08:50 +00:00
Damiano Franzò	be06c9ad51	Implement float pexp_complex	2024-02-17 00:26:57 +00:00
Rasmus Munk Larsen	4d419e2209	Rename generic_fast_tanh_float to ptanh_float and move it to...	2024-02-16 21:27:22 +00:00
Damiano Franzò	7fd7a3f946	Implement plog_complex	2024-01-30 19:06:05 +00:00
Antonio Sánchez	a73970a864	Fix arm32 issues.	2024-01-23 22:04:55 +00:00
Tobias Wood	f38e16c193	Apply clang-format	2023-11-29 11:12:48 +00:00
Antonio Sánchez	6e4d5d4832	Add IWYU private pragmas to internal headers.	2023-08-21 16:25:22 +00:00
Charles Schlosser	387175c258	Fix safe_abs in int_pow	2023-06-23 04:12:41 +00:00
Charles Schlosser	b7151ffaab	Fix unary pow error handling and test	2023-06-06 18:46:55 +00:00
Charles Schlosser	1d80e23186	Optimize scalar_unary_pow_op error handling	2023-06-02 18:53:06 +00:00
Charles Schlosser	29c8e3c754	fix pow for uint32_t, disable pmul<Packet4ul>	2023-04-21 05:47:56 +00:00
Rasmus Munk Larsen	0488b708b4	Vectorize tensor.isnan() by using typed predicates.	2023-03-16 04:04:22 +00:00
Rasmus Munk Larsen	6bcd941ee3	Use pmsub in twoprod. This speeds up pow() on Skylake by ~1%.	2023-02-21 20:09:29 +00:00
Rasmus Munk Larsen	ce62177b5b	Vectorize atanh & add a missing definition and unit test for atan.	2023-02-21 03:14:05 +00:00
Charles Schlosser	71a8e60a7a	Tweak pasin_float, fix psqrt_complex	2023-02-15 01:01:14 +00:00
Charles Schlosser	325e3063d9	Optimize psign	2023-02-09 22:15:26 +00:00
Rasmus Munk Larsen	12ad99ce60	Remove unused variables from GenericPacketMathFunctions.h	2023-01-29 18:10:28 +00:00
Charles Schlosser	0471e61b4c	Optimize various mathematical packet ops	2023-01-28 01:34:26 +00:00
Rasmus Munk Larsen	462758e8a3	Don't use generic sign function for sign(complex) unless it is vectorizable	2022-10-12 16:03:29 +00:00
Rasmus Munk Larsen	72db3f0fa5	Remove references to M_PI_2 and M_PI_4.	2022-10-11 00:27:16 +00:00
Rasmus Munk Larsen	e95c4a837f	Simpler range reduction strategy for atan<float>().	2022-10-04 18:11:00 +00:00
Rasmus Munk Larsen	c475228b28	Vectorize atan() for double.	2022-10-01 01:49:30 +00:00