Gael Guennebaud
412bb5a631
Remove redundant test.
2016-01-26 23:35:30 +01:00
Gael Guennebaud
0f8d26c6a9
Doc: add flip* and arrayfun MatLab equivalent.
2016-01-26 23:34:48 +01:00
Gael Guennebaud
cfa21f8123
Remove dead code.
2016-01-26 23:33:15 +01:00
Gael Guennebaud
6850eab33b
Re-enable blocking on rows in non-l3 blocking mode.
2016-01-26 23:32:48 +01:00
Gael Guennebaud
aa8c6a251e
Make sure that micro-panel-size is smaller than blocking sizes (otherwise we might get a buffer overflow)
2016-01-26 23:31:48 +01:00
Gael Guennebaud
5b0a9ee003
Make sure that block sizes are smaller than input matrix sizes.
2016-01-26 23:30:24 +01:00
Benoit Jacob
639b1d864a
bug #1152 : Fix data race in static initialization of blas
2016-01-26 11:44:16 -05:00
Christoph Hertzberg
44d4674955
bug #1153 : Don't rely on __GXX_EXPERIMENTAL_CXX0X__ to detect C++11 support
2016-01-26 16:45:33 +01:00
Hauke Heibel
5eb2790be0
Fixed minor typo in SplineFitting.
2016-01-25 22:17:52 +01:00
Gael Guennebaud
8328caa618
bug #51 : add block preallocation mechanism to selfadjoit*matrix product.
2016-01-25 22:06:42 +01:00
Gael Guennebaud
2f9e6314b1
update BLAS interface to general_matrix_matrix_triangular_product
2016-01-25 21:56:05 +01:00
Gael Guennebaud
e58827d2ed
bug #51 : make general_matrix_matrix_triangular_product use L3-blocking helper so that general symmetric rank-updates and general-matrix-to-triangular products do not trigger dynamic memory allocation for fixed size matrices.
2016-01-25 17:16:33 +01:00
Gael Guennebaud
c10021c00a
bug #1144 : clarify the doc about aliasing in case of resizing and matrix product.
2016-01-25 15:50:55 +01:00
Gael Guennebaud
b114e6fd3b
Improve documentation.
2016-01-25 11:56:25 +01:00
Gael Guennebaud
869b4443ac
Add SparseVector::conservativeResize() method.
2016-01-25 11:55:39 +01:00
Benoit Steiner
e3a15a03a4
Don't explicitely evaluate the subexpression from TensorForcedEval::evalSubExprIfNeeded, as it will be done when executing the EvalTo subexpression
2016-01-24 23:04:50 -08:00
Benoit Steiner
bd207ce11e
Added missing EIGEN_DEVICE_FUNC qualifier
2016-01-24 20:36:05 -08:00
Gael Guennebaud
acf6f7af6b
Merged in larsmans/eigen (pull request PR-156)
...
Documentation fixes
2016-01-24 22:28:49 +01:00
Lars Buitinck
cc482e32f1
Method is called visit, not visitor
2016-01-24 15:50:59 +01:00
Lars Buitinck
19e437daf0
Copyedit documentation: typos, spelling
2016-01-24 15:50:36 +01:00
Gael Guennebaud
1cf85bd875
bug #977 : add stableNormalize[d] methods: they are analogues to normalize[d] but with carefull handling of under/over-flow
2016-01-23 22:40:11 +01:00
Gael Guennebaud
369d6d1ae3
Add link to reference paper.
2016-01-23 22:16:03 +01:00
Gael Guennebaud
0caa4b1531
bug #1150 : make IncompleteCholesky more robust by iteratively increase the shift until the factorization succeed (with at most 10 attempts).
2016-01-23 22:13:54 +01:00
Benoit Steiner
cb4e53ff7f
Merged in ville-k/eigen/tensorflow_fix (pull request PR-153)
...
Add ctor for long
2016-01-22 19:11:31 -08:00
Ville Kallioniemi
9f94e030c1
Re-add executable flags to minimize changeset.
2016-01-22 20:08:45 -07:00
Benoit Steiner
3aeeca32af
Leverage the new blocking code in the tensor contraction code.
2016-01-22 16:36:30 -08:00
Benoit Steiner
4beb447e27
Created a mechanism to enable contraction mappers to determine the best blocking strategy.
2016-01-22 14:37:26 -08:00
Gael Guennebaud
5358c38589
bug #1095 : add Cholmod*::logDeterminant/determinant (from patch of Joshua Pritikin)
2016-01-22 16:05:29 +01:00
Gael Guennebaud
6a44ccb58b
Backout changeset 690bc950f7
2016-01-22 15:03:53 +01:00
Gael Guennebaud
06971223ef
Unify std::numeric_limits and device::numeric_limits within numext namespace
2016-01-22 15:02:21 +01:00
Ville Kallioniemi
9b6c72958a
Update to latest default branch
2016-01-21 23:08:54 -07:00
Ville Kallioniemi
73aec9219b
Make use of 32 bit ints explicit and remove executable bit from headers.
2016-01-21 23:00:32 -07:00
Benoit Steiner
7b68cf2e0f
Pulled latest updates from trunk
2016-01-21 17:17:56 -08:00
Benoit Steiner
c33479324c
Fixed a constness bug
2016-01-21 17:08:11 -08:00
Gael Guennebaud
ee37eb4eed
bug #977 : avoid division by 0 in normalize() and normalized().
2016-01-21 20:43:42 +01:00
Gael Guennebaud
7cae8918c0
Fix compilation on old gcc+AVX
2016-01-21 20:30:32 +01:00
Gael Guennebaud
8dca9f97e3
Add numext::sqrt function to enable custom optimized implementation.
...
This changeset add two specializations for float/double on SSE. Those
are mostly usefull with GCC for which std::sqrt add an extra and costly
check on the result of _mm_sqrt_*. Clang does not add this burden.
In this changeset, only DenseBase::norm() makes use of it.
2016-01-21 20:18:51 +01:00
Gael Guennebaud
34340458cb
bug #1151 : remove useless critical section
2016-01-21 14:29:45 +01:00
Jan Prach
690bc950f7
fix clang warnings
...
"braces around scalar initializer"
2016-01-20 19:35:59 -08:00
Benoit Steiner
f2a842294f
Pulled latest updates from the trunk
2016-01-20 18:12:53 -08:00
Benoit Steiner
7ce932edd3
Small cleanup and small fix to the contraction of row major tensors
2016-01-20 18:12:08 -08:00
Gael Guennebaud
62f7e77711
add upper|lower case in incomplete_cholesky unit test
2016-01-21 00:02:59 +01:00
Benoit Steiner
47076bf00e
Reduce the register pressure exerted by the tensor mappers whenever possible. This improves the performance of the contraction of a matrix with a vector by about 35%.
2016-01-20 14:51:48 -08:00
Benoit Steiner
ebd3388ee6
Pulled latest updates from trunk
2016-01-20 13:56:43 -08:00
Gael Guennebaud
ed8ade9c65
bug #1149 : fix Pastix*::*parm()
2016-01-20 19:01:24 +01:00
Gael Guennebaud
4c5e96aab6
bug #1148 : silent Pastix by default
2016-01-20 18:56:17 +01:00
Gael Guennebaud
db237d0c75
bug #1145 : fix PastixSupport LLT/LDLT wrappers (missing resize prior to calls to selfAdjointView)
2016-01-20 18:49:01 +01:00
Gael Guennebaud
0b7169d1f7
bug #1147 : fix compilation of PastixSupport
2016-01-20 18:15:59 +01:00
Gael Guennebaud
234a1094b7
Add static assertion to y(), z(), w() accessors
2016-01-20 09:18:44 +01:00
Ville Kallioniemi
915e7667cd
Remove executable bit from header files
2016-01-19 21:17:29 -07:00
