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path: root/test/product_small.cpp
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* Eliminate boolean product warnings by factoring out aGravatar Christoph Hertzberg2021-01-05
| | | `combine_scalar_factors` helper function.
* Extend support for Packet16b:Gravatar Rasmus Munk Larsen2020-04-28
| | | | | | | | | | | | | | | | | * Add ptranspose<*,4> to support matmul and add unit test for Matrix<bool> * Matrix<bool> * work around a bug in slicing of Tensor<bool>. * Add tensor tests This speeds up matmul for boolean matrices by about 10x name old time/op new time/op delta BM_MatMul<bool>/8 267ns ± 0% 479ns ± 0% +79.25% (p=0.008 n=5+5) BM_MatMul<bool>/32 6.42µs ± 0% 0.87µs ± 0% -86.50% (p=0.008 n=5+5) BM_MatMul<bool>/64 43.3µs ± 0% 5.9µs ± 0% -86.42% (p=0.008 n=5+5) BM_MatMul<bool>/128 315µs ± 0% 44µs ± 0% -85.98% (p=0.008 n=5+5) BM_MatMul<bool>/256 2.41ms ± 0% 0.34ms ± 0% -85.68% (p=0.008 n=5+5) BM_MatMul<bool>/512 18.8ms ± 0% 2.7ms ± 0% -85.53% (p=0.008 n=5+5) BM_MatMul<bool>/1k 149ms ± 0% 22ms ± 0% -85.40% (p=0.008 n=5+5)
* Remove usage of #if EIGEN_TEST_PART_XX in unit tests that does not require ↵Gravatar Gael Guennebaud2018-07-17
| | | | them (splitting can thus be avoided for them)
* Get rid of EIGEN_TEST_FUNC, unit tests must now be declared with ↵Gravatar Gael Guennebaud2018-07-17
| | | | | | | | | EIGEN_DECLARE_TEST(mytest) { /* code */ }. This provide several advantages: - more flexibility in designing unit tests - unit tests can be glued to speed up compilation - unit tests are compiled with same predefined macros, which is a requirement for zapcc
* bug #1311: fix alignment logic in some cases of ↵Gravatar Gael Guennebaud2016-09-26
| | | | (scalar*small).lazyProduct(small)
* Fix alignement of statically allocated temporaries in gemv.Gravatar Gael Guennebaud2016-09-17
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* Fix vectorization logic for coeff-based product for some corner cases.Gravatar Gael Guennebaud2016-07-31
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* Extend unit test of coeff-based product to check many more combinationsGravatar Gael Guennebaud2015-12-08
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* prevent stack overflow in unit testGravatar Gael Guennebaud2015-11-05
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* Add a unit test for large chains of productsGravatar Gael Guennebaud2015-10-28
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* Fix missing evaluator in outer-productGravatar Gael Guennebaud2015-01-13
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* Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.Gravatar Benoit Jacob2012-07-13
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* Fix infinite recursion in ProductBase::coeff() (bug #447)Gravatar Jitse Niesen2012-04-18
| | | | | Triggered by product of dynamic-size 1 x n and n x 1 matrices. Also, add regression test.
* big huge changes, so i dont remember everything.Gravatar Benoit Jacob2009-10-28
| | | | | | | | | | * renaming, e.g. LU ---> FullPivLU * split tests framework: more robust, e.g. dont generate empty tests if a number is skipped * make all remaining tests use that splitting, as needed. * Fix 4x4 inversion (see stable branch) * Transform::inverse() and geo_transform test : adapt to new inverse() API, it was also trying to instantiate inverse() for 3x4 matrices. * CMakeLists: more robust regexp to parse the version number * misc fixes in unit tests
* kill ei_add_test_multi. Now the macro ei_add_test does all that ↵Gravatar Benoit Jacob2009-10-19
| | | | automatically, by parsing the source file. No risk anymore to specify the wrong number of tests! Also, introduce CALL_SUBTESTX for X=1..10 that allows to port existing code much quicker. And port already the product* and eigensolver* files.
* better fix for (v * v') * v, we still have to find a way to reorder itGravatar Gael Guennebaud2009-10-01
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* remove sentence "Eigen itself is part of the KDE project."Gravatar Benoit Jacob2009-05-22
| | | | it never made very precise sense. but now does it still make any?
* Update e-mail addressGravatar Benoit Jacob2008-11-24
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* improve assertion checking in productGravatar Gael Guennebaud2008-10-25
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* * bug fixes in: Dot, generalized eigen problem, singular matrix detetection ↵Gravatar Gael Guennebaud2008-08-23
| | | | | | | in Cholesky * fix all numerical instabilies in the unit tests, now all tests can be run 2000 times with almost zero failures.
* Optimizations:Gravatar Gael Guennebaud2008-08-01
* faster matrix-matrix and matrix-vector products (especially for not aligned cases) * faster tridiagonalization (make it using our matrix-vector impl.) Others: * fix Flags of Map * split the test_product to two smaller ones
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