Gael Guennebaud
b37036afce
Implement wrapper for matrix-free iterative solvers
2015-12-07 12:23:22 +01:00
Benoit Steiner
f4ca8ad917
Use signed integers instead of unsigned ones more consistently in the codebase.
2015-12-04 18:14:16 -08:00
Benoit Steiner
490d26e4c1
Use integers instead of std::size_t to encode the number of dimensions in the Tensor class since most of the code currently already use integers.
2015-12-04 10:15:11 -08:00
Benoit Steiner
d20efc974d
Made it possible to use the sigmoid functor within a CUDA kernel.
2015-12-04 09:38:15 -08:00
Benoit Steiner
e25e3a041b
Added rsqrt() method to the Array class: this method computes the coefficient-wise inverse square root much more efficiently than calling sqrt().inverse().
2015-12-03 18:16:35 -08:00
Benoit Steiner
029052d276
Deleted redundant code
2015-12-03 17:08:47 -08:00
Benoit Steiner
c41e9e4bd0
Merged in Unril/eigen-1/Unril/fixes-internal-compiler-error-while-comp-1449156092576 (pull request PR-147)
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Fixes internal compiler error while compiling with VC2015 Update1 x64.
2015-12-03 14:26:14 -08:00
Gael Guennebaud
1562e13aba
Add missing Rotation2D::operator=(Matrix2x2)
2015-12-03 22:25:26 +01:00
Nikolay Fedorov
944647c0aa
Fixes internal compiler error while compiling with VC2015 Update1 x64.
2015-12-03 15:21:43 +00:00
Benoit Steiner
d2d4c45d55
Made it possible to leverage several binary functor in a CUDA kernel
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Explicitely specified the return type of the various scalar_cmp_op functors.
2015-12-02 17:21:33 -08:00
Gael Guennebaud
c5b86893e7
bug #1123 : add missing documentation of angle() and axis()
2015-12-01 14:45:08 +01:00
Gael Guennebaud
0bb12fa614
Add LU::transpose().solve() and LU::adjoint().solve() API.
2015-12-01 14:38:47 +01:00
Rasmus Munk Larsen
1663d15da7
Add internal method _solve_impl_transposed() to LU decomposition classes that solves A^T x = b or A^* x = b.
2015-11-30 13:39:24 -08:00
Gael Guennebaud
274b2272b7
Make bench_gemm compatible with 3.2
2015-12-01 09:57:31 +01:00
Gael Guennebaud
6c02cbbb0f
Fix matrix to quaternion (and angleaxis) conversion for matrix expression.
2015-12-01 09:45:56 +01:00
Gael Guennebaud
844561939f
Do not check NeedsToAlign if no static alignment
2015-11-30 22:36:14 +01:00
Gael Guennebaud
1d906d883d
Fix degenerate cases in syrk and trsm
2015-11-30 22:20:31 +01:00
Gael Guennebaud
e7a1c48185
Update BLAS API unit tests
2015-11-30 22:19:20 +01:00
Gael Guennebaud
034ca5a22d
Clean hardcoded compilation options
2015-11-30 17:05:42 +01:00
Gael Guennebaud
fd727249ad
Update ADOL-C support.
2015-11-30 16:00:22 +01:00
Gael Guennebaud
6fcd316f23
Extend superlu cmake script to check version
2015-11-30 14:48:11 +01:00
Gael Guennebaud
afa11d646d
Fix UmfPackLU ctor for exppressions
2015-11-27 22:04:22 +01:00
Gael Guennebaud
6bdeb8cfbe
bug #918 , umfpack: add access to umfpack return code and parameters
2015-11-27 21:58:36 +01:00
Gael Guennebaud
3f32f5ec22
ArrayBase::sign: add unit test and fix doc
2015-11-27 16:27:53 +01:00
Gael Guennebaud
da46b1ed54
bug #1112 : fix compilation on exotic architectures
2015-11-27 15:57:18 +01:00
Gael Guennebaud
1261d020c3
bug #1120 , superlu: mem_usage_t is now uniquely defined, so let's use it.
2015-11-27 10:39:09 +01:00
Gael Guennebaud
0ff127e896
Preserve CMAKE_CXX_FLAGS in BTL
2015-11-27 10:18:39 +01:00
Gael Guennebaud
ca001d7c2a
Big 1009, part 2/2: add static assertion on LinearAccessBit in coeff(index)-like methods.
2015-11-27 10:06:47 +01:00
Gael Guennebaud
91a7059459
bug #1009 , part 1/2: make sure vector expressions expose LinearAccessBit flag.
2015-11-27 10:06:07 +01:00
Mark Borgerding
7ddcf97da7
added scalar_sign_op (both real,complex)
2015-11-24 17:15:07 -05:00
Benoit Steiner
44848ac39b
Fixed a bug in TensorArgMax.h
2015-11-23 15:58:47 -08:00
Benoit Steiner
547a8608e5
Fixed the implementation of Eigen::internal::count_leading_zeros for MSVC.
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Also updated the code to silence bogux warnings generated by nvcc when compilining this function.
2015-11-23 12:17:45 -08:00
Benoit Steiner
562078780a
Don't create more cuda blocks than necessary
2015-11-23 11:00:10 -08:00
Benoit Steiner
df31ca3b9e
Made it possible to refer t oa GPUDevice from code compile with a regular C++ compiler
2015-11-23 10:03:53 -08:00
Benoit Steiner
1e04059012
Deleted unused variable.
2015-11-23 08:36:54 -08:00
Benoit Steiner
4286b2d494
Pulled latest updates from trunk
2015-11-23 08:28:34 -08:00
Gael Guennebaud
f9fff67a56
Disable "decorated name length exceeded, name was truncated" MSVC warning.
2015-11-23 15:03:24 +01:00
Gael Guennebaud
f3dca16a1d
bug #1117 : workaround unused-local-typedefs warning when EIGEN_NO_STATIC_ASSERT and NDEBUG are both defined.
2015-11-23 14:07:52 +01:00
Gael Guennebaud
31b661e4ca
Add a note on initParallel being optional in C++11.
2015-11-23 13:28:43 +01:00
Gael Guennebaud
8a2659f0cb
Improve numerical robustness of some unit tests
2015-11-23 10:53:55 +01:00
Gael Guennebaud
82bd4e546a
Merged in dr15jones/eigen (pull request PR-146)
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Use a class constructor to initialize CPU cache sizes
2015-11-22 22:50:31 +01:00
Gael Guennebaud
35c17a3fc8
Use overload instead of template full specialization to please old MSVC
2015-11-22 22:09:57 +01:00
Gael Guennebaud
b265979a70
Make FullPivLU::solve use rank() instead of nonzeroPivots().
2015-11-21 15:03:04 +01:00
Benoit Steiner
9fa65d3838
Split TensorDeviceType.h in 3 files to make it more manageable
2015-11-20 17:42:50 -08:00
Benoit Steiner
a367804856
Added option to force the usage of the Eigen array class instead of the std::array class.
2015-11-20 12:41:40 -08:00
Benoit Steiner
86486eee2d
Pulled latest updates from trunk
2015-11-20 11:10:37 -08:00
Benoit Steiner
383d1cc2ed
Added proper support for fast 64bit integer division on CUDA
2015-11-20 11:09:46 -08:00
Chris Jones
4946d758c9
Use a class constructor to initialize CPU cache sizes
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Using a static instance of a class to initialize the values for
the CPU cache sizes guarantees thread-safe initialization of the
values when using C++11. Therefore under C++11 it is no longer
necessary to call Eigen::initParallel() before calling any eigen
functions on different threads.
2015-11-20 19:58:08 +01:00
Gael Guennebaud
027a846b34
Use .data() instead of &coeffRef(0).
2015-11-20 15:30:10 +01:00
Gael Guennebaud
4522ffd17c
Add regression using test for array<complex>/real
2015-11-20 15:29:32 +01:00
