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Update old links to bitbucket to point to gitlab.com
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@ -168,7 +168,7 @@ double sqrt(const double &x)
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{
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{
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#if EIGEN_COMP_GNUC_STRICT
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#if EIGEN_COMP_GNUC_STRICT
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// This works around a GCC bug generating poor code for _mm_sqrt_pd
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// This works around a GCC bug generating poor code for _mm_sqrt_pd
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// See https://bitbucket.org/eigen/eigen/commits/14f468dba4d350d7c19c9b93072e19f7b3df563b
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// See https://gitlab.com/libeigen/eigen/commit/8dca9f97e38970
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return internal::pfirst(internal::Packet2d(__builtin_ia32_sqrtsd(_mm_set_sd(x))));
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return internal::pfirst(internal::Packet2d(__builtin_ia32_sqrtsd(_mm_set_sd(x))));
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#else
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#else
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return internal::pfirst(internal::Packet2d(_mm_sqrt_pd(_mm_set_sd(x))));
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return internal::pfirst(internal::Packet2d(_mm_sqrt_pd(_mm_set_sd(x))));
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@ -2,6 +2,4 @@
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For more information go to http://eigen.tuxfamily.org/.
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For more information go to http://eigen.tuxfamily.org/.
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For ***pull request*** please only use the official repository at https://bitbucket.org/eigen/eigen.
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For ***pull request***, ***bug reports***, and ***feature requests***, go to https://gitlab.com/libeigen/eigen.
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For ***bug reports*** and ***feature requests*** go to http://eigen.tuxfamily.org/bz.
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@ -35,7 +35,7 @@ Timings are in \b milliseconds, and factors are relative to the LLT decompositio
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+ For large problem sizes, only the decomposition implementing a cache-friendly blocking strategy scale well. Those include LLT, PartialPivLU, HouseholderQR, and BDCSVD. This explain why for a 4k x 4k matrix, HouseholderQR is faster than LDLT. In the future, LDLT and ColPivHouseholderQR will also implement blocking strategies.
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+ For large problem sizes, only the decomposition implementing a cache-friendly blocking strategy scale well. Those include LLT, PartialPivLU, HouseholderQR, and BDCSVD. This explain why for a 4k x 4k matrix, HouseholderQR is faster than LDLT. In the future, LDLT and ColPivHouseholderQR will also implement blocking strategies.
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+ CompleteOrthogonalDecomposition is based on ColPivHouseholderQR and they thus achieve the same level of performance.
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+ CompleteOrthogonalDecomposition is based on ColPivHouseholderQR and they thus achieve the same level of performance.
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The above table has been generated by the <a href="https://bitbucket.org/eigen/eigen/raw/default/bench/dense_solvers.cpp">bench/dense_solvers.cpp</a> file, feel-free to hack it to generate a table matching your hardware, compiler, and favorite problem sizes.
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The above table has been generated by the <a href="https://gitlab.com/libeigen/eigen/raw/master/bench/dense_solvers.cpp">bench/dense_solvers.cpp</a> file, feel-free to hack it to generate a table matching your hardware, compiler, and favorite problem sizes.
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*/
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*/
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