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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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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8d9bfb3a7b
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fix loadMarket wrt Index versus int
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2015-03-20 16:00:10 +01:00 |
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Benoit Steiner
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a6a628ca6b
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Added the -= operator to the device classes
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2015-03-19 23:22:19 -07:00 |
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Benoit Steiner
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e134226a03
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Fixed a bug in the handling of packets by the MeanReducer
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2015-03-19 23:11:42 -07:00 |
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Gael Guennebaud
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9ee62fdcd5
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Fix random unit test for 32bits systems.
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2015-03-19 21:39:37 +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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d7698c18b7
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Split sparse_basic unit test
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2015-03-19 15:11:05 +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 Steiner
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cc0f89eb3b
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Changed the way lvalue operations are declared in TensorBase: this fixes constness isses that prevented some expressions mixing lvalues and rvalues from compiling.
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2015-03-17 09:57:20 -07:00 |
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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 3589a9c115
, 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 Steiner
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25664afacd
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Pulled latest updates from trunk
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2015-03-16 13:25:45 -07:00 |
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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 Steiner
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5144f66728
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Fixed compilation warning
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2015-03-16 13:17:52 -07:00 |
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Benoit Steiner
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0fd6d52724
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Fixed compilation error with clang
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2015-03-16 13:16:12 -07:00 |
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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 Steiner
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f218c0181d
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Fixes the Lvalue computation by actually setting the LvalueBit properly when instantiating tensors of const T. Added a test to check the fix.
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2015-03-16 13:05:00 -07:00 |
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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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Benoit Jacob
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151b8b95c6
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Fix bug in case where EIGEN_TEST_SPECIFIC_BLOCKING_SIZE is defined but false
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2015-03-15 19:10:51 -04:00 |
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Benoit Jacob
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02babb9c0f
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Provide a empirical lookup table for blocking sizes measured on a Nexus 5. Only for float, only for Android on ARM 32bit for now.
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2015-03-15 18:13:12 -04:00 |
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Benoit Jacob
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3589a9c115
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actual_panel_rows computation should always be resilient to parameters not consistent with the known L1 cache size, see comment
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2015-03-15 18:12:18 -04:00 |
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Benoit Jacob
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1dd3d89818
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Fix a unused-var warning
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2015-03-15 18:07:19 -04:00 |
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Benoit Jacob
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ca5c12587b
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Polish lookup tables generation
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2015-03-15 18:05:53 -04:00 |
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Benoit Jacob
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e56aabf205
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Refactor computeProductBlockingSizes to make room for the possibility of using lookup tables
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2015-03-15 18:05:12 -04:00 |
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Benoit Jacob
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b6b88c0808
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update perf_monitoring/gemm/changesets.txt
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2015-03-13 14:57:05 -07:00 |
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Benoit Jacob
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488c15615a
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organize a little our default cache sizes, and use a saner default L1 outside of x86 (10% faster on Nexus 5)
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2015-03-13 14:51:26 -07:00 |
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Gael Guennebaud
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9f58524cbd
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merge
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2015-03-13 21:16:39 +01:00 |
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Gael Guennebaud
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1330f8bbd1
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bug #973, improve AVX support by enabling vectorization of Vector4i-like types, and enforcing alignement of Vector4f/Vector2d-like types to preserve compatibility with SSE and future Eigen versions that will vectorize them with AVX enabled.
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2015-03-13 21:15:50 +01:00 |
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Gael Guennebaud
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d99ab35f9e
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Fix internal::random(x,y) for integer types. The previous implementation could return y+1. The new implementation uses rejection sampling to get an unbiased behabior.
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2015-03-13 21:12:46 +01:00 |
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Gael Guennebaud
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8580eb6808
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bug #949: add static assertion for incompatible scalar types in dense end-user decompositions.
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2015-03-13 21:06:20 +01:00 |
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Gael Guennebaud
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a9df28c95b
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SparseMatrix::insert: switch to a fully uncompressed mode if sequential insertion is not possible (otherwise an arbitrary large amount of memory was preallocated in some cases)
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2015-03-13 21:00:21 +01:00 |
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Gael Guennebaud
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5ffe29cb9f
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Bound pre-allocation to the maximal size representable by StorageIndex and throw bad_alloc if that's not possible.
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2015-03-13 20:57:33 +01:00 |
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Benoit Jacob
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d73ccd717e
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Add support for dumping blocking sizes tables
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2015-03-13 10:36:01 -07:00 |
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Gael Guennebaud
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2f6f8bf31c
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Add missing coeff/coeffRef members to Block<sparse>, and extend unit tests.
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2015-03-13 16:24:40 +01:00 |
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Benoit Jacob
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f2c3e2b10f
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Add --only-cubic-sizes option to analyze-blocking-sizes tool
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2015-03-12 13:16:33 -07:00 |
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Gael Guennebaud
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fd78874888
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Fix compilation of iterative solvers with dense matrices
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2015-03-09 21:31:03 +01:00 |
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Gael Guennebaud
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d4317a85e8
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Add typedefs for return types of SparseMatrixBase::selfadjointView
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2015-03-09 21:29:46 +01:00 |
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Gael Guennebaud
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9e885fb766
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Add unit tests for CG and sparse-LLT for long int as storage-index
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2015-03-09 14:33:15 +01:00 |
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Gael Guennebaud
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224a1fe4c6
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bug #963: make IncompleteLUT compatible with non-default storage index types.
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2015-03-09 13:55:20 +01:00 |
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Gael Guennebaud
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cf9940e17b
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Make sparse unit-test helpers aware of StorageIndex
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2015-03-09 13:54:05 +01:00 |
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Benoit Jacob
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39228cb224
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deserialization assumed benchmarks in same order, but we shuffle them.
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2015-03-06 19:29:01 -05:00 |
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Benoit Jacob
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a4f956b1da
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merge
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2015-03-06 19:13:36 -05:00 |
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Benoit Jacob
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19bf13aa62
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Automatically serialize partial results to disk, reboot, and resume, when timings are getting bad
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2015-03-06 19:11:50 -05:00 |
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Gael Guennebaud
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0ee391863e
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Avoid undeflow when blocking size are tuned manually.
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2015-03-06 21:51:09 +01:00 |
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Gael Guennebaud
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14a5f135a3
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bug #969: workaround abiguous calls to Ref using enable_if.
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2015-03-06 17:51:31 +01:00 |
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