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Author SHA1 Message Date
Rasmus Munk Larsen
e900b010c8 Improve robustness of igamma and igammac to bad inputs. 
Check for nan inputs and propagate them immediately. Limit the number of internal iterations to 2000 (same number as used by scipy.special.gammainc). This prevents an infinite loop when the function is called with nan or very large arguments.

Original change by mfirgunov@google.com
 2018-03-19 09:04:54 -07:00
Gael Guennebaud
f7d17689a5 Add static assertion for fixed sizes Ref<> 2018-03-09 10:11:13 +01:00
Gael Guennebaud
f6be7289d7 Implement better static assertion checking to make sure that the first assertion is a static one and not a runtime one. 2018-03-09 10:00:51 +01:00
Gael Guennebaud
d820ab9edc Add static assertion on selfadjoint-view's UpLo parameter. 2018-03-09 09:33:43 +01:00
Gael Guennebaud
adb134d47e Fix implicit conversion from 0.0 to scalar 2018-02-16 22:26:01 +04:00
Gael Guennebaud
937ad18221 add unit test for SimplicialCholesky and Boost multiprec. 2018-02-16 22:25:11 +04:00
Gael Guennebaud
5deeb19e7b bug #1517: fix triangular product with unit diagonal and nested scaling factor: (s*A).triangularView<UpperUnit>()*B 2018-02-09 16:52:35 +01:00
Gael Guennebaud
12efc7d41b Fix linear indexing in generic block evaluation. 2018-02-09 16:45:49 +01:00
Gael Guennebaud
f4a6863c75 Fix typo 2018-02-09 16:43:49 +01:00
Benoit Steiner
8f55956a57 Update the padding computation for PADDING_SAME to be consistent with TensorFlow. 2018-01-30 20:22:12 +00:00
Gael Guennebaud
09a16ba42f bug #1412: fix compilation with nvcc+MSVC 2018-01-17 23:13:16 +01:00
Eugene Chereshnev
f558ad2955 Fix incorrect ldvt in LAPACKE call from JacobiSVD 2018-01-03 12:55:52 -08:00
Benoit Steiner
22de74aa76 Disable use of recurrence for computing twiddle factors. 2018-01-09 18:32:52 +00:00
Gael Guennebaud
73629f8b68 Fix gcc7 warning 2018-01-09 08:59:27 +01:00
RJ Ryan
59985cfd26 Disable use of recurrence for computing twiddle factors. Fixes FFT precision issues for large FFTs. https://github.com/tensorflow/tensorflow/issues/10749#issuecomment-354557689 2017-12-31 10:44:56 -05:00
nluehr
f9bdcea022 For cuda 9.1 replace math_functions.hpp with cuda_runtime.h 2017-12-18 16:51:15 -08:00
Gael Guennebaud
06bf1047f9 Fix compilation of stableNorm with some expressions as input 2017-12-15 15:15:37 +01:00
Gael Guennebaud
73214c4bd0 Workaround nvcc 9.0 issue. See PR 351. 
https://bitbucket.org/eigen/eigen/pull-requests/351
 2017-12-15 14:10:59 +01:00
Gael Guennebaud
31e0bda2e3 Fix cmake warning 2017-12-14 15:48:27 +01:00
Gael Guennebaud
26a2c6fc16 fix unit test 2017-12-14 15:11:04 +01:00
Gael Guennebaud
546ab97d76 Add possibility to overwrite EIGEN_STRONG_INLINE. 2017-12-14 14:47:38 +01:00
Gael Guennebaud
9c3aed9d48 Fix packet and alignment propagation logic of Block<Xpr> expressions. In particular, (A+B).col(j) lost vectorisation. 2017-12-14 14:24:33 +01:00
Gael Guennebaud
76c7dae600 ignore all *build* sub directories 2017-12-14 14:22:14 +01:00
Gael Guennebaud
b2cacd189e fix header inclusion 2017-12-14 10:01:02 +01:00
Yangzihao Wang
3122477c86 Update the padding computation for PADDING_SAME to be consistent with TensorFlow. 2017-12-12 11:15:24 -08:00
Benoit Steiner
393b7c4959 Merged in ncluehr/eigen/float2half-fix (pull request PR-349) 
Replace __float2half_rn with __float2half
 2017-12-01 00:29:51 +00:00
nluehr
aefd5fd5c4 Replace __float2half_rn with __float2half 
The latter provides a consistent definition for CUDA 8.0 and 9.0.
 2017-11-28 10:15:46 -08:00
Gael Guennebaud
d0b028e173 clarify Pastix requirements 2017-11-27 22:11:57 +01:00
Gael Guennebaud
3587e481fb silent MSVC warning 2017-11-27 21:53:02 +01:00
Benoit Steiner
3a327cd3c7 Merged in ncluehr/eigen/predux_fp16_fix (pull request PR-348) 
Fix incorrect integer cast in half2 predux.
 2017-11-21 21:11:45 +00:00
nluehr
dd6de618c3 Fix incorrect integer cast in predux<half2>(). 
Bug corrupts results on Maxwell and earlier GPU architectures.
 2017-11-21 10:47:00 -08:00
Gael Guennebaud
3dc6ff73ca Handle PGI compiler 2017-11-17 22:54:39 +01:00
Zvi Rackover
599a88da27 Disable gcc-specific workaround for Clang to allow build with AVX512 
There is currently a workaround for an issue in gcc that requires invoking gcc with the -fabi-version flag. This workaround is not needed for Clang and moreover is not supported.
 2017-11-16 19:53:38 +00:00
Gael Guennebaud
672bdc126b bug #1479: fix failure detection in LDLT 2017-11-16 17:55:24 +01:00
Androbin42
95ecb2b5d6 Make buildtests.in more robust 2017-06-12 17:11:06 +00:00
Androbin42
3f7fb5a6d6 Make eigen_monitor_perf.sh more robust 2017-06-12 17:07:56 +00:00
Gael Guennebaud
7f42a93349 Merged in alainvaucher/eigen/find-module-imported-target (pull request PR-324) 
In the CMake find module, define the Eigen imported target as when installing with CMake

* In the CMake find module, define the Eigen imported target

* Add quotes to the imported location, in case there are spaces in the path.

Approved-by: Alain Vaucher <acvaucher@gmail.com>
 2017-11-15 20:45:09 +00:00
Gael Guennebaud
7cc503f9f5 bug #1485: fix linking issue of non template functions 2017-11-15 21:33:37 +01:00
Gael Guennebaud
103c0aa6ad Add KLU in the list of third-party sparse solvers 2017-11-10 14:13:29 +01:00
Gael Guennebaud
00bc67c374 Move KLU support to official 2017-11-10 14:11:22 +01:00
Gael Guennebaud
b82cd93c01 KLU: truely disable unimplemented code, add proper static assertions in solve 2017-11-10 14:09:01 +01:00
Gael Guennebaud
6365f937d6 KLU depends on BTF but not on libSuiteSparse nor Cholmod 2017-11-10 13:58:52 +01:00
Gael Guennebaud
8cf63ccb99 Merged in kylemacfarlan/eigen (pull request PR-337) 
Add support for SuiteSparse's KLU routines
 2017-11-10 10:43:17 +00:00
Gael Guennebaud
1495b98a8e Merged in spraetor/eigen (pull request PR-305) 
Issue with mpreal and std::numeric_limits::digits
 2017-11-10 10:28:54 +00:00
Gael Guennebaud
fc45324380 Merged in jkflying/eigen-fix-scaling (pull request PR-302) 
Make scaling work with non-square matrices
 2017-11-10 10:11:36 +00:00
Gael Guennebaud
d306b96fb7 Merged in carpent/eigen (pull request PR-342) 
Use col method for column-major matrix
 2017-11-10 10:09:53 +00:00
Gael Guennebaud
1b2dcf9a47 Check that Schur decomposition succeed. 2017-11-10 10:26:09 +01:00
Gael Guennebaud
0a1cc73942 bug #1484: restore deleted line for 128 bits long doubles, and improve dispatching logic. 2017-11-10 10:25:41 +01:00
Gael Guennebaud
f86bb89d39 Add EIGEN_MKL_NO_DIRECT_CALL option 2017-11-09 11:07:45 +01:00
Gael Guennebaud
5fa79f96b8 Patch from Konstantin Arturov to enable MKL's direct call by default 2017-11-09 10:58:38 +01:00