Gael Guennebaud
8e19027130
bug #826 : fix 64 to 32 bits conversion warning when calling Matrix<int,1,1>(long)
2014-07-20 14:03:22 +02:00
Christoph Hertzberg
f365380496
Fix regression introduced by 3117036b80075390dbc46f60aa0d595e5a44661b
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:
Matrix<Scalar,1,1>(int) did not compile if Scalar is not constructible from int. Now this falls back to the (Index size) constructor.
2014-07-04 12:52:55 +02:00
Gael Guennebaud
61b88d2feb
merge with default branch
2014-07-02 09:35:37 +02:00
Gael Guennebaud
8f4cdbbc8f
Fix typo in dense * diagonal evaluator.
2014-07-01 18:04:30 +02:00
Gael Guennebaud
1e6f53e070
Use DiagonalShape as the storage kind of DiagonalBase<>.
2014-07-01 17:52:58 +02:00
Gael Guennebaud
6f846ef9c6
Split StorageKind promotion into two helpers: one for products, and one for coefficient-wise operations.
2014-07-01 17:51:53 +02:00
Christoph Hertzberg
324e7e8fc9
Removed the deprecated EIGEN2_SUPPORT, as previously announced. A compilation error is raised, if this compile-switch is defined. The documentation references to the corresponding pages from Eigen3.2 now. Also, the Eigen2 testsuite has been removed.
2014-07-01 16:58:11 +02:00
Gael Guennebaud
ae039dde13
Add a NoPreferredStorageOrderBit flag for expression having no preferred storage order.
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It is currently only used in Product.
2014-06-27 15:53:51 +02:00
Gael Guennebaud
54607665ab
Fix inverse evaluator
2014-06-25 23:44:59 +02:00
Gael Guennebaud
b868bfb84a
Make operator=(EigenBase<>) uses the new assignment mechanism and introduce a generic EigenBase to EigenBase assignment kind based on the previous evalTo mechanism.
2014-06-25 17:23:52 +02:00
Gael Guennebaud
3b19b466a7
Generalize static assertions on matching sizes to avoid the need for SizeAtCompileTime
2014-06-25 17:22:12 +02:00
Gael Guennebaud
199ac3f2e7
Implement evaluators for sparse coeff-wise views
2014-06-25 17:21:04 +02:00
Gael Guennebaud
e3ba5329ff
Implement evaluators for sparse Block.
2014-06-25 09:58:26 +02:00
Christoph Hertzberg
755be9016a
Workaround clang error introduced by 3117036b80075390dbc46f60aa0d595e5a44661b
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:
"template argument for non-type template parameter is treated as function type 'bool (bool)'"
2014-06-23 22:33:36 +02:00
Christoph Hertzberg
3117036b80
Fix bug #826 : Allow initialization of 1x1 Arrays/Matrices by passing a value.
2014-06-23 11:15:42 +02:00
Christoph Hertzberg
1c3843bf86
Fix bug #729 : Use alloca if it is defined
2014-06-23 11:04:12 +02:00
Gael Guennebaud
3849cc65ee
Implement binaryop and transpose evaluators for sparse matrices
2014-06-23 10:40:03 +02:00
Gael Guennebaud
7fa87a8b12
Backport changes from old to new expression engines
2014-06-20 16:17:57 +02:00
Gael Guennebaud
b29b81a1f4
merge with default branch
2014-06-20 15:55:44 +02:00
Gael Guennebaud
47585c8ab2
merge
2014-06-20 15:49:07 +02:00
Gael Guennebaud
78bb808337
1- Introduce sub-evaluator types for unary, binary, product, and map expressions to ease specializing them.
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2- Remove a lot of code which should not be there with evaluators, in particular coeff/packet methods implemented in the expressions.
2014-06-20 15:39:38 +02:00
Roger Martin
eb49100de9
Add component-wise atan() function (see bug #80 ).
2014-06-19 14:55:14 +01:00
Mark Borgerding
afb1a8c124
fixed warning: -Wunused-local-typedefs
2014-06-17 18:25:56 -04:00
Benoit Steiner
4304c73542
Pulled latest updates from the Eigen main trunk.
2014-06-10 10:23:32 -07:00
Benoit Steiner
8c8ae2d819
Fixed a typo
2014-06-07 11:24:38 -07:00
Benoit Steiner
29aebf96e6
Created the pblend packet primitive and implemented it using SSE and AVX instructions.
2014-06-06 20:18:44 -07:00
Gael Guennebaud
ed37c44765
Enable LinearAccessBit in Block expression for inner-panels
2014-06-06 11:02:20 +02:00
Christoph Hertzberg
9aa3dc4e21
Merged in benoitsteiner/eigen-fixes (pull request PR-62)
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Made it possible to call the assignment operator on an Eigen::Block from a CUDA kernel.
2014-05-08 17:06:28 +02:00
Benoit Steiner
881aab14b4
Made it possible to call the assignment operator on an Eigen::Block from a CUDA kernel.
2014-05-07 13:34:46 -07:00
Christoph Hertzberg
9217de8bf2
Missed to remove IACA_END in previous commit
2014-05-05 15:10:18 +02:00
Christoph Hertzberg
84cb1d72b8
Removed IACA-defines
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This caused redefinition warnings if IACA headers were included from elsewhere. For a clean solution we should define our own EIGEN_IACA_* macros
2014-05-05 15:06:37 +02:00
Gael Guennebaud
d67aa1549b
Add missing add_subdirectory directive
2014-05-03 10:46:11 +02:00
Gael Guennebaud
07986189b7
Fix bug #803 : avoid char* to int* conversion
2014-05-01 23:03:54 +02:00
Benoit Steiner
c0f2cb016e
Extended support for Tensors:
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* Added ability to map a region of the memory to a tensor
* Added basic support for unary and binary coefficient wise expressions, such as addition or square root
* Provided an emulation layer to make it possible to compile the code with compilers (such as nvcc) that don't support cxx11.
2014-04-28 10:32:27 -07:00
Gael Guennebaud
e7ef26fa44
TRMM: Make sure we have enough memory in rhs block to enforce alignment.
2014-04-25 23:36:22 +02:00
Gael Guennebaud
450d0c3de0
Make sure that calls to broadcast4 are 16 bytes aligned
2014-04-25 22:25:48 +02:00
Gael Guennebaud
f9d2f3903e
Product kernel: skip loop on columns if there is no remaining rows
2014-04-25 16:54:30 +02:00
Gael Guennebaud
6f64b0b487
Fix sizeof unit test
2014-04-25 14:05:54 +02:00
Gael Guennebaud
c20e3641de
Fix for mixed products
2014-04-25 13:22:34 +02:00
Gael Guennebaud
2dbfd83424
Implement pbroadcast4 on altivec
2014-04-25 02:46:57 -07:00
Gael Guennebaud
c9788d55b9
Disable 3pX4 kernel on Altivec: despite this platform has 32 registers, this version seems significantly slower.
2014-04-25 11:48:22 +02:00
Gael Guennebaud
4def7b1fa5
Fix ptranspose overload prototypes for NEON
2014-04-25 11:15:13 +02:00
Gael Guennebaud
c79bd4b64b
Minor optimizations in product kernel:
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- use pbroadcast4 (helpful when AVX is not available)
- process all remaining rows at once (significant speedup for small matrices)
2014-04-25 11:06:03 +02:00
Gael Guennebaud
3d8d0f6269
Enable vectorization of pack_rhs with a column-major RHS.
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Rename and generalize Kernel<*> to PacketBlock<*,N>.
2014-04-25 10:56:18 +02:00
Gael Guennebaud
b0e19db1cf
Enable fused madd for Altivec
2014-04-24 23:17:18 +02:00
Gael Guennebaud
8d85ce88e1
Implement ptranspose on altivec and fix pgather/pscatter
2014-04-24 05:47:53 -07:00
Benoit Steiner
4eb92e5647
Fixed the NEON implementation of predux_max<Packet4i>.
2014-04-23 18:23:07 -07:00
Benoit Steiner
ccb4dec719
Created a NEON version of the ptranspose packet primitives
2014-04-23 18:22:10 -07:00
Gael Guennebaud
82b09fcb91
Add Altivec implementation of pgather/pscatter (not tested)
2014-04-23 13:09:26 +02:00
Gael Guennebaud
ecbd67a15a
Fix EIGEN_MAKE_UNALIGNED_ARRAY_ASSERT macro
2014-04-22 17:03:57 +02:00
