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9506343349
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4864 Commits

Author SHA1 Message Date
Benoit Steiner
9506343349 Fixed the isnan, isfinite and isinf operations on GPU 2016-08-04 17:25:53 -07:00
Gael Guennebaud
17b9a55d98 Move Eigen::half_impl::half to Eigen::half while preserving the free functions to the Eigen::half_impl namespace together with ADL 2016-08-04 00:00:43 +02:00
Gael Guennebaud
7995cec90c Fix vectorization logic for coeff-based product for some corner cases. 2016-07-31 15:20:22 +02:00
Benoit Steiner
02fe89f5ef half implementation has been moved to half_impl namespace 2016-07-29 15:09:34 -07:00
Christoph Hertzberg
c5b893f434 bug #1266: half implementation has been moved to half_impl namespace 2016-07-29 18:36:08 +02:00
Gael Guennebaud
4057f9b1fc Enable slice-vectorization+inner-unrolling when unaligned vectorization is allowed. For instance, this permits to vectorize 5x5 matrices (including product) 2016-07-28 13:47:33 +02:00
Gael Guennebaud
a72752caac Vectorize more small product expressions by letting the general assignement logic decides on the sizes that are OK for vectorization. 2016-07-28 11:21:07 +02:00
Christoph Hertzberg
d3d7c6245d Add brackets to block matrix and fixed some typos 2016-07-27 09:55:39 +02:00
Gael Guennebaud
f6b3cf8de9 Bump to 3.3-beta2 2016-07-26 23:51:59 +02:00
Gael Guennebaud
95113cb15c Improve robustness of 2x2 eigenvalue with shifting and scaling 2016-07-26 14:43:54 +02:00
Gael Guennebaud
7f7e84aa36 Fix compilation with MKL support 2016-07-26 13:31:29 +02:00
Gael Guennebaud
c581c8fa79 Fix with expession template scalar types. 2016-07-26 11:33:28 +02:00
Gael Guennebaud
757971e7ea bug #1258: fix compilation of Map<SparseMatrix>::coeffRef 2016-07-26 09:40:19 +02:00
Gael Guennebaud
9c663e4ee8 Clean references to MKL in LAPACKe support. 2016-07-25 18:20:08 +02:00
Gael Guennebaud
0c06077efa Rename MKL files 2016-07-25 18:00:47 +02:00
Gael Guennebaud
4d54e3dd33 bug #173: remove dependency to MKL for LAPACKe backend. 2016-07-25 17:55:07 +02:00
Gael Guennebaud
34b483e25d bug #1249: enable use of __builtin_prefetch for GCC, clang, and ICC only. 2016-07-25 15:17:45 +02:00
Gael Guennebaud
9908020d36 Add minimal support for Array<string>, and fix Tensor<string> 2016-07-25 14:25:56 +02:00
Gael Guennebaud
1b2049fbda Enforce scalar types in calls to max/min (helps with expression template scalar types) 2016-07-25 12:35:10 +02:00
Gael Guennebaud
b118bc76eb Add digits10 overload for complex. 2016-07-25 12:33:21 +02:00
Gael Guennebaud
c96af5381f Remove custom complex division function cdiv. 2016-07-25 12:31:58 +02:00
Gael Guennebaud
e1c7c5968a Update doc. 2016-07-25 11:18:04 +02:00
Gael Guennebaud
8fffc81606 Add NumTraits::digits10() function based on numeric_limits::digits10 and make use of it for printing matrices. 2016-07-25 11:13:01 +02:00
Gael Guennebaud
1b0353c659 Fix misuse of dummy_precesion in eigenvalues solvers 2016-07-23 17:52:31 +02:00
Gael Guennebaud
72744d93ef Allows the compiler to inline outer products (the change from default to dont-inline in changeset 737bed19c1 
was not motivated)
 2016-07-22 17:02:28 +02:00
Gael Guennebaud
395c835f4b Fix CUDA compilation 2016-07-22 15:30:24 +02:00
Gael Guennebaud
47afc9a365 More cleaning in half: 
- put its definition and functions in its own half_impl namespace such that the free function does not polute the Eigen namespace while still making them visible for half through ADL.
 - expose Eigen::half throguh a using statement
 - move operator<< from std to half_float namespace
 2016-07-22 14:33:28 +02:00
Gael Guennebaud
0f350a8b7e Fix CUDA compilation 2016-07-21 18:47:07 +02:00
Gael Guennebaud
bf91a44f4a Use ADL and log10 for printing matrices. 2016-07-21 15:48:24 +02:00
Gael Guennebaud
87fbda812f Add missing log10 and random generator for half. 2016-07-21 15:46:45 +02:00
Gael Guennebaud
01d12d3e82 Some cleanup in Halh: standard functions should be defined in the namespace of the class half to make ADL work, and thus the global is* functions can be removed. 2016-07-21 15:10:48 +02:00
Gael Guennebaud
7722913475 Fix ambiguous specialization with custom scalar type 2016-07-20 15:13:44 +02:00
Gael Guennebaud
fd057f86b3 Complete the coeff-wise math function table. 2016-07-20 12:14:10 +02:00
Gael Guennebaud
9e8476ef22 Add missing Eigen::rsqrt global function 2016-07-20 11:59:49 +02:00
Gael Guennebaud
4b4c296d6e Simplify ScalarBinaryOpTraits by removing the Defined enum, and extend its documentation. 2016-07-20 09:56:39 +02:00
Gael Guennebaud
e3bf874c83 Workaround MSVC 2010 compilation issue. 2016-07-18 15:17:25 +02:00
Gael Guennebaud
0f89c6d6b5 Add a summary of possible values for EIGEN_COMP_MSVC 2016-07-18 15:16:13 +02:00
Gael Guennebaud
18884f17d7 Remove static constant declaration: this enforces compiler to generate costly code for thread safety. 2016-07-18 15:05:17 +02:00
Gael Guennebaud
79574e384e Make scalar_product_op the default (instead of void) 2016-07-18 12:03:05 +02:00
Gael Guennebaud
6a3c451c1c Permits call to explicit ctor. 2016-07-18 12:02:20 +02:00
Gael Guennebaud
0c3fe4aca5 merge 2016-07-18 10:44:15 +02:00
Gael Guennebaud
db9b154193 Add missing non-const reverse method in VectorwiseOp. 2016-07-16 15:19:28 +02:00
Gael Guennebaud
461cd819c2 Workaround VS2015 bug 2016-07-13 18:46:01 +02:00
Gael Guennebaud
5ea0864c81 Fix regression in a previous commit: some diagonal entry might not be treated by the 2x2 real preconditioner. 2016-07-13 18:37:54 +02:00
Gael Guennebaud
b4343aa67e Avoid division by very small entries when extracting singularvalues, and explicitly handle the 1x1 complex case. 2016-07-12 17:22:03 +02:00
Gael Guennebaud
e2aa58b631 Consider denormals as zero in makeJacobi and 2x2 SVD. 
This also fix serious issues with x387 for which values can be much smaller than the smallest denormal!
 2016-07-12 17:21:03 +02:00
klimpel
8b3fc31b55 compile fix (SFINAE variant apparently didn't work for all compilers) for the following compiler/platform: 
gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-46)
Copyright (C) 2006 Free Software Foundation, Inc.
 2016-07-11 17:42:22 +02:00
Gael Guennebaud
a96a7ce3f7 Move CUDA's special functions to SpecialFunctions module. 2016-07-11 18:39:11 +02:00
Gael Guennebaud
fd60966310 merge 2016-07-11 18:11:47 +02:00
Gael Guennebaud
3e348fdcf9 Workaround MSVC bug 2016-07-11 15:24:52 +02:00