eigen - C++ library for linear algebra

	Commit message (Collapse)	Author	Age
*	fix warning	Gael Guennebaud	2019-01-09
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*	bug #1652: implements a much more accurate version of vectorized sin/cos. ↵	Gael Guennebaud	2019-01-09
\| \| \| \| \| \| \|	This new version achieve same speed for SSE/AVX, and is slightly faster with FMA. Guarantees are as follows: - no FMA: 1ULP up to 3pi, 2ULP up to sin(25966) and cos(18838), fallback to std::sin/cos for larger inputs - FMA: 1ULP up to sin(117435.992) and cos(71476.0625), fallback to std::sin/cos for larger inputs
*	Implement a faster fix for sin/cos of large entries that also correctly ↵	Gael Guennebaud	2018-12-23
\| \| \| \|	handle INF input.
*	Make sure that psin/pcos return number in [-1,1] for large inputs (though ↵	Gael Guennebaud	2018-12-23
\| \| \| \|	sin/cos on large entries is quite useless because it's inaccurate)
*	Fix plog(+INF): it returned ~87 instead of +INF	Gael Guennebaud	2018-12-23
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*	bug #1615: slightly increase the default unrolling limit to compensate for ↵	Gael Guennebaud	2018-12-13
\| \| \| \| \| \| \|	changeset 101ea26f5e18919972b321b5f7e3ef4e07be3fd6 . This solves a performance regression with clang and 3x3 matrix products.
*	Extend the generic psin_float code to handle cosine and make SSE and AVX use ↵	Gael Guennebaud	2018-11-30
\| \| \| \|	it (-> this adds pcos for AVX)
*	bug #1631: fix compilation with ARM NEON and clang, and cleanup the weird ↵	Gael Guennebaud	2018-11-27
\| \| \| \|	pshiftright_and_cast and pcast_and_shiftleft functions.
*	Update pshiftleft to pass the shift as a true compile-time integer.	Gael Guennebaud	2018-11-27
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*	Unify SSE/AVX psin functions.	Gael Guennebaud	2018-11-27
\| \| \| \| \| \| \| \|	It is based on the SSE version which is much more accurate, though very slightly slower. This changeset also includes the following required changes: - add packet-float to packet-int type traits - add packet float<->int reinterpret casts - add faster pselect for AVX based on blendv
*	Unify SSE and AVX pexp for double.	Gael Guennebaud	2018-11-26
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*	Unify SSE and AVX implementation of pexp	Gael Guennebaud	2018-11-26
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*	First step toward a unification of packet log implementation, currently only ↵	Gael Guennebaud	2018-11-26
\| \| \| \| \| \|	SSE and AVX are unified. To this end, I added the following functions: pzero, pcmp_*, pfrexp, pset1frombits functions.
*	bug #1436: fix compilation of Jacobi rotations with ARM NEON, some ↵	Gael Guennebaud	2017-06-15
\| \| \| \|	specializations of internal::conj_helper were missing.
*	bug #1167: simplify installation of header files using cmake's ↵	Gael Guennebaud	2016-08-29
\| \| \| \|	install(DIRECTORY ...) command.
*	Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.	Benoit Jacob	2012-07-13
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*	Remove all references to EIGEN_TUNE_CPU_CACHE_SIZE.	Jitse Niesen	2011-02-04
\| \| \| \| \|	This macro is no longer used as of revision 0212eec23f4cb64e8426bf32568156df302f8fcf .
*	forgot to remove a #endif	Benoit Jacob	2010-08-13
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*	fix determination of number of registers on sse:	Benoit Jacob	2010-08-13
\| \| \| \| \| \|	__i386__ was not defined by MSVC 2010. fixed as (2sizeof(void)). also move that to SSE/ and let the default for unknown arch's be just 8.
*	email change	Gael Guennebaud	2010-06-24
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*	Add a proof concept API to configure the blocking parameters at runtime.	Gael Guennebaud	2010-06-07
\| \| \| \|	After validation of the final API I'll update the other products to use it.
*	add missing cmake directives for arch/Default	Gael Guennebaud	2010-03-08
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*	make the number of registers easier to configure per architectures	Gael Guennebaud	2010-03-04
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*	factorize default performance related settings to a single file	Gael Guennebaud	2010-03-03
	included after the architecture specific files such that they can be adapted by each platform.