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Author SHA1 Message Date
Gael Guennebaud
e7d4d4f192 cleanup 2019-01-15 10:51:03 +01:00
Rasmus Larsen
7b3aab0936 Merged in rmlarsen/eigen (pull request PR-570) 
Add support for inverse hyperbolic functions. Fix cost of division.
 2019-01-14 21:31:33 +00:00
Rasmus Munk Larsen
8bf00c2baf Remove extra <tr>. 2019-01-14 13:29:29 -08:00
Rasmus Munk Larsen
ec7fe83554 Merge. 2019-01-14 13:26:58 -08:00
Rasmus Munk Larsen
2ea4efc0c3 Merge. 2019-01-14 13:26:58 -08:00
Rasmus Munk Larsen
2c5843dbbb Update documentation. 2019-01-14 13:26:34 -08:00
Gael Guennebaud
250dcd1fdb bug #1652: fix position of EIGEN_ALIGN16 attributes in Neon and Altivec 2019-01-14 21:45:56 +01:00
Rasmus Larsen
5a59452aae Merged eigen/eigen into default 2019-01-14 10:23:23 -08:00
Gael Guennebaud
3c9e6d206d AVX512: fix pgather/pscatter for Packet4cd and unaligned pointers 2019-01-14 17:57:28 +01:00
Gael Guennebaud
61b6eb05fe AVX512 (r)sqrt(double) was mistakenly disabled with clang and others 2019-01-14 17:28:47 +01:00
Gael Guennebaud
ccddeaad90 fix warning 2019-01-14 16:51:16 +01:00
Gael Guennebaud
d4881751d3 Doc: add Isometry in the list of supported Mode of Transform<> 2019-01-14 16:38:26 +01:00
Greg Coombe
9d988a1e1a Initialize isometric transforms like affine transforms. 
The isometric transform, like the affine transform, has an implicit last
row of [0, 0, 0, 1]. This was not being properly initialized, as verified
by a new test function.
 2019-01-11 23:14:35 -08:00
Gael Guennebaud
4356a55a61 PR 571: Implements an accurate argument reduction algorithm for huge inputs of sin/cos and call it instead of falling back to std::sin/std::cos. 
This makes both the small and huge argument cases faster because:
- for small inputs this removes the last pselect
- for large inputs only the reduction part follows a scalar path,
the rest use the same SIMD path as the small-argument case.
 2019-01-14 13:54:01 +01:00
Gael Guennebaud
f566724023 Fix StorageIndex FIXME in dense LU solvers 2019-01-13 17:54:30 +01:00
Rasmus Munk Larsen
1c6e6e2c3f Merge. 2019-01-11 17:47:11 -08:00
Rasmus Larsen
0ba3b45419 Merged eigen/eigen into default 2019-01-11 17:46:04 -08:00
Rasmus Munk Larsen
28ba1b2c32 Add support for inverse hyperbolic functions. 
Fix cost of division.
 2019-01-11 17:45:37 -08:00
Rasmus Munk Larsen
89c4001d6f Fix warnings in ptrue for complex and half types. 2019-01-11 14:10:57 -08:00
Rasmus Munk Larsen
a49d01edba Fix warnings in ptrue for complex and half types. 2019-01-11 13:18:17 -08:00
Eugene Zhulenev
1e6d15b55b Fix shorten-64-to-32 warning in TensorContractionThreadPool 2019-01-11 11:41:53 -08:00
Rasmus Munk Larsen
df29511ac0 Fix merge. 2019-01-11 10:36:36 -08:00
Rasmus Munk Larsen
8e71ed4cc9 Merge. 2019-01-11 10:35:07 -08:00
Rasmus Munk Larsen
fff5a5b579 Resolve. 2019-01-11 10:28:52 -08:00
Rasmus Munk Larsen
9396ace46b Merge. 2019-01-11 10:28:52 -08:00
Rasmus Larsen
74882471d0 Merged eigen/eigen into default 2019-01-11 10:20:55 -08:00
Rasmus Munk Larsen
e9936cf2b9 Merge. 2019-01-11 09:58:33 -08:00
Gael Guennebaud
9005f0111f Replace compiler's alignas/alignof extension by respective c++11 keywords when available. This also fix a compilation issue with gcc-4.7. 2019-01-11 17:10:54 +01:00
Mark D Ryan
3c9add6598 Remove reinterpret_cast from AVX512 complex implementation 
The reinterpret_casts used in ptranspose(PacketBlock<Packet8cf,4>&)
ptranspose(PacketBlock<Packet8cf,8>&) don't appear to be working
correctly.  They're used to convert the kernel parameters to
PacketBlock<Packet8d,T>& so that the complex number versions of
ptranspose can be written using the existing double implementations.
Unfortunately, they don't seem to work and are responsible for 9 unit
test failures in the AVX512 build of tensorflow master.  This commit
fixes the issue by manually initialising PacketBlock<Packet8d,T>
variables with the contents of the kernel parameter before calling
the double version of ptranspose, and then copying the resulting
values back into the kernel parameter before returning.
 2019-01-11 14:02:09 +01:00
Christoph Hertzberg
0522460a0d bug #1656: Enable failtests only if BUILD_TESTING is enabled 2019-01-11 11:07:56 +01:00
Eugene Zhulenev
0abe03764c Fix shorten-64-to-32 warning in TensorContractionThreadPool 2019-01-10 10:27:55 -08:00
Rasmus Munk Larsen
fcfced13ed Rename pones -> ptrue. Use _CMP_TRUE_UQ where appropriate. 2019-01-09 17:20:33 -08:00
Rasmus Munk Larsen
ce38c342c3 merge. 2019-01-09 17:20:33 -08:00
Rasmus Munk Larsen
a05ec7993e merge 2019-01-09 17:17:30 -08:00
Rasmus Munk Larsen
e15bb785ad 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
f6ba6071c5 Fix typo. 2019-01-09 16:34:23 -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
8f178429b9 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
1119c73d22 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 Larsen
cb3c059fa4 Merged eigen/eigen into default 2019-01-09 15:04:17 -08:00
Gael Guennebaud
d812f411c3 bug #1654: fix compilation with cuda and no c++11 2019-01-09 18:00:05 +01:00
Gael Guennebaud
3492a1ca74 fix plog(+inf) with AVX512 2019-01-09 16:53:37 +01:00
Gael Guennebaud
47810cf5b7 Add dedicated implementations of predux_any for AVX512, NEON, and Altivec/VSE 2019-01-09 16:40:42 +01:00
Gael Guennebaud
3f14e0d19e fix warning 2019-01-09 15:45:21 +01:00
Gael Guennebaud
aeec68f77b Add missing pcmp_lt and others for AVX512 2019-01-09 15:36:41 +01:00
Gael Guennebaud
e6b217b8dd bug #1652: implements a much more accurate version of vectorized sin/cos. 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
 2019-01-09 15:25:17 +01:00
Eugene Zhulenev
e70ffef967 Optimize evalShardedByInnerDim 2019-01-08 16:26:31 -08:00