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67 Commits

Author SHA1 Message Date
Rasmus Munk Larsen
fcfced13ed Rename pones -> ptrue. Use _CMP_TRUE_UQ where appropriate. 2019-01-09 17:20:33 -08:00
Rasmus Munk Larsen
8f04442526 Collapsed revision 
* Collapsed revision
* Add packet up "pones". Write pnot(a) as pxor(pones(a), a).
* Collapsed revision
* Simplify a bit.
* Undo useless diffs.
* Fix typo.
 2019-01-09 16:34:23 -08:00
Rasmus Munk Larsen
e00521b514 Undo useless diffs. 2019-01-09 16:32:53 -08:00
Rasmus Munk Larsen
f2767112c8 Simplify a bit. 2019-01-09 16:29:18 -08:00
Rasmus Munk Larsen
cb955df9a6 Add packet up "pones". Write pnot(a) as pxor(pones(a), a). 2019-01-09 16:17:08 -08:00
Rasmus Munk Larsen
055f0b73db Add support for pcmp_eq and pnot, including for complex types. 2019-01-07 16:53:36 -08:00
Gael Guennebaud
81c27325ae bug #1641: fix testing of pandnot and fix pandnot for complex on SSE/AVX/AVX512 2018-12-08 14:27:48 +01:00
Gael Guennebaud
7134fa7a2e Fix compilation with MSVC by reverting to char* for _mm_prefetch except for PGI (the later being the one that has the wrong prototype). 2018-06-07 09:33:10 +02:00
Gael Guennebaud
49262dfee6 Fix compilation and SSE support with PGI compiler 2018-05-29 15:09:31 +02:00
Gael Guennebaud
b240080e64 bug #1436: fix compilation of Jacobi rotations with ARM NEON, some specializations of internal::conj_helper were missing. 2017-06-15 10:16:30 +02:00
Gael Guennebaud
598de8b193 Add pinsertfirst function and implement pinsertlast for complex on SSE/AVX. 2016-11-02 10:38:13 +01:00
Gael Guennebaud
70404e07c2 Workaround clang -Wdocumentation warning about "/*<" 2015-12-30 16:46:45 +01:00
Gael Guennebaud
2c676ddb40 Handle various TODOs in SSE vectorization (remove splitted storeu, enable SSE3 integer vectorization, plus minor tweaks) 2015-10-06 15:43:27 +02:00
Gael Guennebaud
ce57dbd937 Let unpacket_traits<> exposes the required alignment and make use of it everywhere 2015-08-07 10:44:01 +02:00
Gael Guennebaud
91ab2489dd Fix compilation with GCC/AVX (workaround __m128 and __m256 being the same type with default ABI) 2015-02-17 16:08:07 +01:00
Gael Guennebaud
45cbb0bbb1 The usage of DenseIndex is deprecated, so let's replace DenseIndex by Index 2015-02-16 15:05:41 +01:00
Benoit Steiner
16047c8d4a Pulled in the latest changes from the Eigen trunk 2014-08-13 22:25:29 -07:00
Gael Guennebaud
b47ef1431f Fix many long to int implicit conversions 2014-07-08 16:47:11 +02:00
Benoit Steiner
29aebf96e6 Created the pblend packet primitive and implemented it using SSE and AVX instructions. 2014-06-06 20:18:44 -07:00
Gael Guennebaud
3d8d0f6269 Enable vectorization of pack_rhs with a column-major RHS. 
Rename and generalize Kernel<*> to PacketBlock<*,N>.
 2014-04-25 10:56:18 +02:00
Gael Guennebaud
5c5231ab71 Workaround gcc's default ABI not being able to distinghish between vector types of different sizes. 2014-04-22 16:03:19 +02:00
Gael Guennebaud
d5a795f673 New gebp kernel handling up to 3 packets x 4 register-level blocks. Huge speeup on Haswell. 
This changeset also introduce new vector functions: ploadquad and predux4.
 2014-04-16 17:05:11 +02:00
Gael Guennebaud
1c0728043a Workaround alignment warnings 2014-03-30 22:43:47 +02:00
Gael Guennebaud
10aa14592a Add a mechanism to recursively access to half-size packet types 2014-03-28 10:18:04 +01:00
Benoit Steiner
8a94cb3edd Implemented the SSE version of the gather and scatter packet primitives. 2014-03-27 18:29:01 -07:00
Gael Guennebaud
052aedd394 Implement pcplflip, palign, predux and the likes from AVC/complexes 2014-03-27 14:47:00 +01:00
Benoit Steiner
a419cea4a0 Created the ptranspose packet primitive that can transpose an array of N packets, where N is the number of words in each packet. This primitive will be used to complete the vectorization of the gemm_pack_lhs and gemm_pack_rhs functions. 
Implemented the primitive using SSE instructions.
 2014-03-26 19:03:07 -07:00
Gael Guennebaud
62670c83a0 Fix bug #314: move remaining math functions from internal to numext namespace 2013-06-10 23:40:56 +02:00
Gael Guennebaud
e4ec63aee7 Suppress annoying "may be used uninitialized in this function" warning with gcc >= 4.6 2013-01-24 11:59:17 +01:00
Benoit Jacob
69124cfca2 Automatic relicensing to MPL2 using Keirs script. Manual fixup follows. 2012-07-13 14:42:47 -04:00
Jitse Niesen
3c412183b2 Get rid of include directives inside namespace blocks (bug #339). 2012-04-15 11:06:28 +01:00
Gael Guennebaud
634fedaf68 proper C++ casting 2012-01-31 18:56:25 +01:00
Gael Guennebaud
9c86ee2695 fix static inline versus inline static issues (the former is the correct order) 2012-01-31 12:58:52 +01:00
Gael Guennebaud
c121e6f390 implement ploaddup for complex and SSE/NEON even though they are not used in practice 2011-02-23 16:31:42 +01:00
Gael Guennebaud
6e01780541 fix a couple of issues with pcplxflip 2011-02-23 17:51:40 +03:00
Gael Guennebaud
fb1a29fed5 fix ICE and warning with gcc 4.2.4 2011-02-21 16:11:18 +01:00
Gael Guennebaud
8f8c67b8bd fix bug #186 (in 32 bits mode, gcc 4.3 messed up with pfirst for complex<float>) 2011-02-18 15:47:17 +01:00
Gael Guennebaud
d6c4ca4845 fix redundancy 2011-02-09 13:44:05 +01:00
Gael Guennebaud
c0d5131435 workaround gcc 4.2.1 ICE (fix bug #145) 2011-02-09 13:04:35 +01:00
Gael Guennebaud
5887a086cf fix SSE3 issue (infinite loop after the ei_ => internal change) - this fix bug #174 2011-02-03 17:55:24 +01:00
Gael Guennebaud
da05b6af0e fix some remainign issue with ei_ -> internal change 2010-11-16 15:54:48 +01:00
Benoit Jacob
4716040703 bug #86 : use internal:: namespace instead of ei_ prefix 2010-10-25 10:15:22 -04:00
Gael Guennebaud
d4b664c4cd fix ugly conversion from double[2] to complex 2010-08-19 14:47:58 +02:00
Gael Guennebaud
c7f40e522e merge 2010-07-22 13:21:06 +02:00
Gael Guennebaud
0dfc5b296b fix strict aliasing issue 2010-07-22 13:16:53 +02:00
Gael Guennebaud
35f0bc70d8 fix a strict aliasing issue with gcc 4.3 2010-07-20 22:43:55 +02:00
Gael Guennebaud
6e157dd7c6 * fix a couple of remaining issues with previous commit, 
* merge ei_product_blocking_traits into ei_gepb_traits
 2010-07-19 15:45:13 +02:00
Gael Guennebaud
cd0e5dca9b wip: extend the gebp kernel to optimize complex and mixed products 2010-07-19 08:50:59 +02:00
Gael Guennebaud
36d9b51a44 optimize non fused MADD, and add a flatten attribute macro to enforce 
inlining within a function
 2010-07-13 15:16:34 +02:00
Gael Guennebaud
f8678272a4 mixing types step 3: 
- improve support of colmajor by vector and matrix - matrix
- now all configurations are well handled, but the perf are not always very good
 2010-07-11 23:57:23 +02:00