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Author SHA1 Message Date
Gael Guennebaud
3c66bb136b bug #793: detect NaN and INF in EigenSolver instead of aborting with an assert. 2014-04-14 22:00:27 +02:00
Gael Guennebaud
7098e6d976 Add isfinite overload for complexes. 2014-04-14 21:57:49 +02:00
Gael Guennebaud
d567e3b893 Merged in benoitsteiner/eigen-fixes (pull request PR-55) 
CUDA fixes
 2014-04-14 14:33:50 +02:00
Gael Guennebaud
148acf8e4f bug #790: fix overflow in real_2x2_jacobi_svd 2014-04-14 13:52:16 +02:00
Gael Guennebaud
0587db8bf5 bug #793: fix overflow in EigenSolver and add respective regression unit test 2014-04-14 11:43:08 +02:00
Benoit Steiner
7903d3f27b Updated the compiler flags to enable nvcc to work with clang. 2014-04-12 23:39:37 -07:00
Benoit Steiner
a803ff18a9 Fixed a typo in cuda_basic.cu 2014-04-12 20:24:05 -07:00
Freddie Witherden
91288e9bf9 Add include LevenbergMarquardt in CMakeLists.txt. 
This fixes bug #768.
 2014-04-12 12:53:09 +01:00
Jitse Niesen
fbd5eac7cf Merged in benoitsteiner/eigen-fixes/nvcc_fixes (pull request PR-53) 
Silenced a compilation warning produced by nvcc.
 2014-04-11 14:16:08 +01:00
Benoit Steiner
1b333c89c9 Updated my previous fix to avoid introducing a compilation warning on ARM platforms. 2014-04-10 17:43:13 -07:00
Benoit Steiner
a1fcf599fa Silenced a compilation warning produced by nvcc. 2014-04-10 11:19:37 -07:00
Jitse Niesen
a91a7a1964 doc: Add references to Cholesky methods in SelfAdjointView. 2014-04-07 14:14:48 +01:00
Jitse Niesen
5afcb4965c Remove out-dated comment in cholesky test. 2014-04-04 16:48:13 +01:00
Christoph Hertzberg
096af59799 Fix bug #784: Assert if assigning a product to a triangularView does not match the size. 2014-04-04 17:48:37 +02:00
Benoit Steiner
8044b00a7f bug #782: Workaround for gcc <= 4.4 compilation error on the NEON PacketMath code. 2014-04-03 23:41:47 +02:00
Christoph Hertzberg
1cb8de1250 Make some actual verifications inside the autodiff unit test 2014-04-01 17:44:48 +02:00
Florian George
56c4851323 Fixed typo: symmretric -> symmetric 2014-04-01 15:52:25 +02:00
Gael Guennebaud
ceae5b4145 Fix lapack build 2014-04-01 11:52:23 +02:00
Gael Guennebaud
ec65e6648c bug #775: propagate generator when workingaround cmake bug #9220 2014-04-01 11:45:43 +02:00
Gael Guennebaud
d992634fbc Fix bug #776: it seems that mingw does not support weak linking 2014-04-01 11:31:21 +02:00
Benoit Steiner
5e8622477b Rename the vector() factories defined in blas/common.h into make_vector() to prevent a possible name conflict with std::vector. 2014-04-01 11:23:28 +02:00
Gael Guennebaud
1221dd90aa Fix no newline at end of file warning 2014-04-01 11:21:14 +02:00
Gael Guennebaud
fb03b56647 Fix warning 2014-03-27 11:38:35 +01:00
Jitse Niesen
6a81594771 Merged in infinitei/eigen (pull request PR-50) 
Fixed compilation error due to obsolete internal::abs and internal::sqrt function calls
 2014-03-27 10:12:25 +00:00
Mark Borgerding
9ce0d78513 immintrin.h did not come until intel version 11 2014-03-26 22:26:07 -04:00
Abhijit Kundu
ba3457cab2 Fixed compilation error due to obsolete internal::abs and internal::sqrt function calls 2014-03-26 22:02:48 -04:00
Gael Guennebaud
f0a4c9d5ab Update gebp kernel to process a panle of 4 columns at once for the remaining ones. 2014-03-26 23:22:36 +01:00
Gael Guennebaud
8be011e776 Remove remaining bits of the dead working buffer 2014-03-26 23:14:44 +01:00
Gael Guennebaud
bc401eb6fa Implement new 1 packet x 8 gebp kernel 2014-03-26 18:53:00 +01:00
Gael Guennebaud
b286a1e75c add pbroadcast2/4 generic intrinsics 2014-03-26 16:46:36 +01:00
Benoit Steiner
c8c81c1e74 Improved the efficiency if the block-panel matrix multiplication code: the change reduces the pressure on the L1 cache by removing the calls to gebp_traits::unpackRhs(). Instead the packetization of the rhs blocks is done on the fly in gebp_traits::loadRhs(). This adds numerous calls to pset1<ResPacket> (since we're packetizing on the fly in the inner loop) but this is more than compensated by the fact that we're decreasing the memory transfers by a factor RhsPacketSize. 2014-01-02 16:18:32 -08:00
Christoph Hertzberg
60cd361ebe Fix bug #222. Make temporary matrix column-major independently of EIGEN_DEFAULT_TO_ROW_MAJOR 2014-03-26 17:48:30 +01:00
Gael Guennebaud
c8bfbf4a7e Merged in prclibo/eigen (pull request PR-49) 
fixed a template type conversion bug in AngleAxis found by Pei Luo
 2014-03-25 10:54:40 +01:00
Gael Guennebaud
01fd880424 Revert previous change and introduce a new workaround regarding gcc generating a shufps instruction instead of the more efficient pshufd instruction. 
The trick consists in introducing a new pload1 function to be used in low level product kernels for which bug #203 does not apply.
Indeed, it turned out that using inline assembly prevents gcc of doing a good job at instructtion reordering.
 2014-03-20 16:03:46 +01:00
Bo Li
e3fb190edf merged incoming udpates 2014-03-20 22:11:13 +08:00
Bo Li
cfd3d6ce9c fixed a template type conversion bug in AngleAxis found by Pei Luo 2014-03-20 22:05:40 +08:00
Gael Guennebaud
c39a3fa7a1 Makes gcc to generate a pshufd instruction for pset1 2014-03-20 10:14:26 +01:00
Gael Guennebaud
2a564695f0 Simpler and hopefully more future-proof fix for bug #503 (aligned_allocator with c++11) 2014-03-19 13:28:50 +01:00
giacomo po
3e42b775ea MINRES, bug #715: add support for zero rhs, and remove square test. 2014-03-17 16:33:52 -07:00
Bo Li
dead9085c0 fixed Spline constructor dimension bug 2014-03-16 22:26:57 +08:00
Bo Li
4fe56a0e02 fix Spline constructor 2014-03-15 08:42:20 +08:00
Christoph Hertzberg
35a2c9cde7 clang does not accept this without template keyword 2014-03-14 16:48:29 +01:00
Gael Guennebaud
bb4b67cf39 Relax Ref such that Ref<MatrixXf> accepts a RowVectorXf which can be seen as a degenerate MatrixXf(1,N) 2014-03-13 18:04:19 +01:00
Christoph Hertzberg
2db792852f Silence stupid parenthesis warnings for old GCC versions (<= 4.6.x) 2014-03-13 12:58:57 +01:00
Gael Guennebaud
847d801a4c Fix bug #760: complete Eigen's lapack interface with default Lapack for SPQR if there is no fortran compiler. 2014-03-12 21:33:45 +01:00
Christoph Hertzberg
2379ccffcb bug #755: CommaInitializer produced wrong assertions in absence of ReturnValueOptimization. 2014-03-12 13:48:09 +01:00
Christoph Hertzberg
88aa18df64 bug #759: Removed hard-coded double-math from Quaternion::angularDistance. 
Some documentation improvements
 2014-03-12 13:43:19 +01:00
Christoph Hertzberg
bbc0ada12a Avoid stupid "enumeral mismatch in conditional expression" warnings in GCC 2014-03-11 12:18:32 +01:00
Christoph Hertzberg
1b3d7fc04c Merged in abachrac/eigen (pull request PR-47) 
Move the Base typedef's from private to public scope
 2014-03-11 11:01:36 +01:00
Abraham Bachrach
804ef2350d Move the Base typedef's from private to public scope 
Move the Quaternion::Base typedef from private to public scope so that one may
create child classes of Quaternion.

NOTE: This matches the semantics of MatrixBase.
 2014-03-09 16:56:44 -07:00