Gael Guennebaud
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5dbe758dc3
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Backed out changeset 04c8c5d9efdf1f29901b6f1db266b1caf4853b12
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2015-04-15 14:47:08 +02:00 |
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Gael Guennebaud
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04c8c5d9ef
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Fix bug #996: fix comparisons to 0 instead of Scalar(0)
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2015-04-15 14:44:57 +02:00 |
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Benoit Steiner
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0f82399fe9
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Pulled latest changes from trunk
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2015-04-14 19:13:34 -07:00 |
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Christoph Hertzberg
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761691f18d
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Make conversion from 0 to Scalar explicit (issue reported by Brad Bell)
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2015-04-13 17:15:00 +02:00 |
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Benoit Steiner
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5401fbcc50
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Improved the blocking strategy to speedup multithreaded tensor contractions.
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2015-04-09 16:44:10 -07:00 |
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Gael Guennebaud
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0eb220c00d
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add a note on bug #992
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2015-04-08 09:25:34 +02:00 |
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Benoit Jacob
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d7f51feb07
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bug #992: don't select a 3p GEMM path with non-vectorizable scalar types, this hits unsupported paths in symm/triangular products code
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2015-04-07 15:13:55 -04:00 |
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Benoit Steiner
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7c18ab921c
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Pulled latest updates from trunk
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2015-04-04 20:07:04 -07:00 |
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Gael Guennebaud
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15b5adb327
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Fix regression in DynamicSparseMatrix and SuperLUSupport wrt recent change on nonZeros/nonZerosEstimate
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2015-04-02 22:21:41 +02:00 |
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Benoit Steiner
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74e558cfa8
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Pulled latest updates from trunk
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2015-04-01 23:24:11 -07:00 |
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Gael Guennebaud
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5861cfb55e
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Remove unused GenericSparseBlockInnerIteratorImpl code.
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2015-04-01 22:29:29 +02:00 |
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Gael Guennebaud
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3105986e71
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bug #875: remove broken SparseMatrixBase::nonZeros and introduce a nonZerosEstimate() method to sparse evaluators for internal uses.
Factorize some code in SparseCompressedBase.
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2015-04-01 22:27:34 +02:00 |
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Gael Guennebaud
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39dcd01b0a
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bug #973: enable alignment of multiples of half-packet size (e.g., Vector6d with AVX)
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2015-04-01 13:55:09 +02:00 |
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Gael Guennebaud
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8481dc21ea
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bug #986: add support for coefficient-based product with 0 depth.
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2015-04-01 13:15:23 +02:00 |
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Gael Guennebaud
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79b4e6acaf
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Fix bug #987: wrong alignement guess in diagonal product.
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2015-03-31 23:35:12 +02:00 |
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Gael Guennebaud
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3c38589984
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Remove most of the dynamic memory allocations that occured in D&C SVD. Still remains the calls to JacobiSVD and UpperBidiagonalization.
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2015-03-31 22:54:47 +02:00 |
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Gael Guennebaud
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8313fb7df7
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Add row/column-wise reverseInPlace feature.
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2015-03-31 21:35:53 +02:00 |
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Gael Guennebaud
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dfb674a25e
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Make reverseInPlace really work in-place.
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2015-03-31 20:17:10 +02:00 |
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Gael Guennebaud
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20d030f207
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Fix vectorization of swap for non trivial expressions
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2015-03-31 20:16:02 +02:00 |
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Benoit Jacob
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73cdeae1d3
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Only use blocking sizes LUTs for single-thread products for now
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2015-03-31 11:17:23 -04:00 |
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Benoit Jacob
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0cbd5ae3cb
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Correctly detect Android with ndk_build
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2015-03-31 11:17:21 -04:00 |
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Gael Guennebaud
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ae01c05e18
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Fix computeProductBlockingSizes with m==0, and add respective unit test.
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2015-03-31 15:19:57 +02:00 |
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Gael Guennebaud
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bd76d837e6
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Fix sign of SuperLU::determinant
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2015-03-31 14:57:32 +02:00 |
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Gael Guennebaud
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35d3053d55
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Fix regression introduced in 3b169d792df8bcdd9ddbc645ffcfdb0636e585af
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2015-03-31 09:23:53 +02:00 |
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Christoph Hertzberg
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3b169d792d
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Suppress unused variable warning
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2015-03-31 00:49:08 +02:00 |
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Christoph Hertzberg
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1efae98fee
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bug #985: RealQZ failed when either matrix had zero rows or columns (report and patch by Ben Goodrich)
Also added a regression test
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2015-03-30 23:56:20 +02:00 |
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Benoit Steiner
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35722fa022
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Made the index type a template parameter of the tensor class instead of encoding it in the options.
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2015-03-30 14:55:54 -07:00 |
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Christoph Hertzberg
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58af8bf90c
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bug #982: Make sure numext::maxi and numext::mini are called correctly, in case Scalar expressions return expression templates.
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2015-03-30 16:47:22 +02:00 |
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Gael Guennebaud
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2adbf6b8ca
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fix stupid warning with old GCC
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2015-03-28 22:34:54 +01:00 |
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Gael Guennebaud
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41e20248f8
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merge
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2015-03-28 14:43:35 +01:00 |
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Christoph Hertzberg
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09a5361d1b
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bug #983: Pass Vector3 by const reference and not by value
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2015-03-28 12:36:24 +01:00 |
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Gael Guennebaud
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eb7e4c2b9c
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Pass Vector3 type by reference
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2015-03-27 12:11:24 +01:00 |
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Gael Guennebaud
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79cb875249
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merge
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2015-03-27 10:56:04 +01:00 |
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Gael Guennebaud
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1b8cc9af43
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Slight numerical stability improvement in 2x2 svd
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2015-03-27 10:55:00 +01:00 |
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Gael Guennebaud
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3d59ae0203
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Fix hypot(0,0).
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2015-03-27 09:59:24 +01:00 |
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Benoit Steiner
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d3f7915aeb
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Pulled latest update from the eigen main codebase
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2015-03-24 13:12:14 -07:00 |
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Benoit Steiner
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abdbe8562e
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Fixed the CUDA packet primitives
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2015-03-24 10:45:46 -07:00 |
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Gael Guennebaud
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29eaa2b0f1
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Make MatrixBase::is* methods aware of nested_eval.
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2015-03-24 13:42:42 +01:00 |
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Gael Guennebaud
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d27968eb7e
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D&C SVD: directly falls back to JacobiSVD for very small problems (by-pass upper-bidiagonalization)
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2015-03-24 13:38:07 +01:00 |
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Gael Guennebaud
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4472f3e578
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Avoid SVD: consider denormalized small numbers as zero when computing the rank of the matrix
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2015-03-23 09:40:21 +01:00 |
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Gael Guennebaud
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4e2b18d909
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Update approx. minimum ordering method to push and keep structural empty diagonal elements to the bottom-right part of the matrix
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2015-03-20 16:33:48 +01:00 |
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Gael Guennebaud
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d6b2f300db
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Fix MSVC compilation: aligned type must be passed by reference
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2015-03-19 17:28:32 +01:00 |
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Gael Guennebaud
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61c45d7cfd
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Fix comparison warning
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2015-03-19 17:13:22 +01:00 |
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Gael Guennebaud
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f329d0908a
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Improve random number generation for integer and add unit test
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2015-03-19 15:10:36 +01:00 |
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Benoit Jacob
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dc04f12967
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use unsigned short instead of uint16_t which doesn't exist in c++98
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2015-03-17 10:31:45 -04:00 |
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Benoit Jacob
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364cfd529d
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Similar to cset 3589a9c115a892ea3ca5dac74d71a1526764cb38
, also in 2px4 kernel: actual_panel_rows computation should always be resilient to parameters not consistent with the known L1 cache size, see comment
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2015-03-16 16:28:44 -04:00 |
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Benoit Jacob
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577056aa94
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Include stdint.h. Not going for cstdint because it is a C++11 addition. Needed for uint16_t at least, in lookup-table code.
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2015-03-16 16:21:50 -04:00 |
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Benoit Jacob
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eb6929cb19
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fix bug in maxsize calculation, which would cause products of size > 2048 to address the lookup table out of bounds
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2015-03-16 16:15:47 -04:00 |
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Benoit Jacob
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35c3a8bb84
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Update Nexus 5 lookup table from combining now 2 runs of the benchmark, using the analyze-blocking-sizes partition tool. Gives better worst-case performance.
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2015-03-16 11:05:51 -04:00 |
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Benoit Jacob
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e274607d7f
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fix compilation with GCC 4.8
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2015-03-16 10:48:27 -04:00 |
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