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Author SHA1 Message Date
Gael Guennebaud
98d7458275 bug #1359: fix sparse /=scalar and *=scalar implementation. 
InnerIterators must be obtained from an evaluator.
 2016-12-14 17:03:13 +01:00
Gael Guennebaud
c817ce3ba3 bug #1361: fix compilation issue in mat=perm.inverse() 2016-12-13 23:10:27 +01:00
Benoit Steiner
a432fc102d Moved the choice of ThreadPool to unsupported/Eigen/CXX11/ThreadPool 2016-12-12 15:24:16 -08:00
Benoit Steiner
8ae68924ed Made ThreadPoolInterface::Cancel() an optional functionality 2016-12-12 11:58:38 -08:00
Gael Guennebaud
57acb05eef Update and extend doc on alignment issues. 2016-12-11 22:45:32 +01:00
Benoit Steiner
76fca22134 Use a more accurate timer to sleep on Linux systems. 2016-12-09 15:12:24 -08:00
Benoit Steiner
4deafd35b7 Introduce a portable EIGEN_SLEEP macro. 2016-12-09 14:52:15 -08:00
Benoit Steiner
aafa97f4d2 Fixed build error with MSVC 2016-12-09 14:42:32 -08:00
Benoit Steiner
2f5b7a199b Reworked the threadpool cancellation mechanism to not depend on pthread_cancel since it turns out that pthread_cancel doesn't work properly on numerous platforms. 2016-12-09 13:05:14 -08:00
Benoit Steiner
3d59a47720 Added a message to ease the detection of platforms on which thread cancellation isn't supported. 2016-12-08 14:51:46 -08:00
Benoit Steiner
28ee8f42b2 Added a Flush method to the RunQueue 2016-12-08 14:07:56 -08:00
Benoit Steiner
69ef267a77 Added the new threadpool cancel method to the threadpool interface based class. 2016-12-08 14:03:25 -08:00
Benoit Steiner
7bfff85355 Added support for thread cancellation on Linux 2016-12-08 08:12:49 -08:00
Benoit Steiner
6811e6cf49 Merged in srvasude/eigen/fix_cuda_exp (pull request PR-268) 
Fix expm1 CUDA implementation (do not shadow exp CUDA implementation).
 2016-12-08 05:14:11 -08:00
Gael Guennebaud
747202d338 typo 2016-12-08 12:48:15 +01:00
Gael Guennebaud
bb297abb9e make sure we use the right eigen version 2016-12-08 12:00:11 +01:00
Gael Guennebaud
8b4b00d277 fix usage of custom compiler 2016-12-08 11:59:39 +01:00
Gael Guennebaud
7105596899 Add missing include and use -O3 2016-12-07 16:56:08 +01:00
Gael Guennebaud
780f3c1adf Fix call to convert on linux 2016-12-07 16:30:11 +01:00
Gael Guennebaud
3855ab472f Cleanup file structure 2016-12-07 14:23:49 +01:00
Gael Guennebaud
59a59fa8e7 Update perf monitoring scripts to generate html/svg outputs 2016-12-07 13:36:56 +01:00
Gael Guennebaud
f2c506b03d Add a script example to run and upload performance tests 2016-12-06 16:46:52 +01:00
Gael Guennebaud
1b4e085a7f generate png file for web upload 2016-12-06 16:46:22 +01:00
Gael Guennebaud
f725f1cebc Mention the CMAKE_PREFIX_PATH variable. 2016-12-06 15:23:45 +01:00
Gael Guennebaud
f90c4aebc5 Update monitored changeset lists 2016-12-06 15:07:46 +01:00
Gael Guennebaud
eb621413c1 Revert vec/y to vec*(1/y) in row-major TRSM: 
- div is extremely costly
- this is consistent with the column-major case
- this is consistent with all other BLAS implementations
 2016-12-06 15:04:50 +01:00
Gael Guennebaud
8365c2c941 Fix BLAS backend for symmetric rank K updates. 2016-12-06 14:47:09 +01:00
Gael Guennebaud
0c4d05b009 Explain how to choose your favorite Eigen version 2016-12-06 11:34:06 +01:00
Silvio Traversaro
e049a2a72a Added relocatable cmake support also for CMake before 3.0 and after 2.8.8 2016-12-06 10:37:34 +01:00
Srinivas Vasudevan
e6c8b5500c Change comparisons to use Scalar instead of RealScalar. 2016-12-05 14:01:45 -08:00
Srinivas Vasudevan
f7d7c33a28 Fix expm1 CUDA implementation (do not shadow exp CUDA implementation). 2016-12-05 12:19:01 -08:00
Silvio Traversaro
18481b518f Make CMake config file relocatable 2016-12-05 10:39:52 +01:00
Gael Guennebaud
c68c8631e7 fix compilation of BTL's blaze interface 2016-12-05 23:02:16 +01:00
Gael Guennebaud
1ff1d4a124 Add performance monitoring for LLT 2016-12-05 23:01:52 +01:00
Srinivas Vasudevan
09ee7f0c80 Fix small nit where I changed name of plog1p to pexpm1. 2016-12-02 15:30:12 -08:00
Srinivas Vasudevan
a0d3ac760f Sync from Head. 2016-12-02 14:14:45 -08:00
Srinivas Vasudevan
218764ee1f Added support for expm1 in Eigen. 2016-12-02 14:13:01 -08:00
Gael Guennebaud
66f65ccc36 Ease compiler job to generate clean and efficient code in mat*vec. 2016-12-02 22:41:26 +01:00
Gael Guennebaud
fe696022ec Operators += and -= do not resize! 2016-12-02 22:40:25 +01:00
Angelos Mantzaflaris
18de92329e use numext::abs 
(grafted from 0a08d4c60b
)
 2016-12-02 11:48:06 +01:00
Angelos Mantzaflaris
e8a6aa518e 1. Add explicit template to abs2 (resolves deduction for some arithmetic types) 
2. Avoid signed-unsigned conversion in comparison (warning in case Scalar is unsigned)
(grafted from 4086187e49
)
 2016-12-02 11:39:18 +01:00
Gael Guennebaud
a6b971e291 Fix memory leak in Ref<Sparse> 2016-12-05 16:59:30 +01:00
Gael Guennebaud
8640ffac65 Optimize SparseLU::solve for rhs vectors 2016-12-05 15:41:14 +01:00
Gael Guennebaud
62acd67903 remove temporary in SparseLU::solve 2016-12-05 15:11:57 +01:00
Gael Guennebaud
0db6d5b3f4 bug #1356: fix calls to evaluator::coeffRef(0,0) to get the address of the destination 
by adding a dstDataPtr() member to the kernel. This fixes undefined behavior if dst is empty (nullptr).
 2016-12-05 15:08:09 +01:00
Gael Guennebaud
91003f3b86 typo 2016-12-05 13:51:07 +01:00
Gael Guennebaud
445c015751 extend monitoring benchmarks with transpose matrix-vector and triangular matrix-vectors. 2016-12-05 13:36:26 +01:00
Gael Guennebaud
e3f613cbd4 Improve performance of row-major-dense-matrix * vector products for recent CPUs. 
This revised version does not bother about aligned loads/stores,
and rather processes 8 rows at ones for better instruction pipelining.
 2016-12-05 13:02:01 +01:00
Gael Guennebaud
3abc827354 Clean debugging code 2016-12-05 12:59:32 +01:00
Benoit Steiner
462c28e77a Merged in srvasude/eigen (pull request PR-265) 
Add Expm1 support to Eigen.
 2016-12-05 02:31:11 +00:00