#0 0x08048a53 in _mm_store_pd (to=0xfffae478, from=...) at /usr/lib/gcc/x86_64-linux-gnu/4.4.5/include/emmintrin.h:148 #1 Eigen::internal::pstore(double *, const Eigen::internal::Packet2d &) (to=0xfffae478, from=...) at eigen/Eigen/src/Core/arch/SSE/PacketMath.h:297 #2 0x0804c37b in Eigen::internal::gebp_traits::unpackRhs ( this=0xfff8710b, n=200, rhs=0xfff9abf8, b=0xfffae478) at eigen/Eigen/src/Core/products/GeneralBlockPanelKernel.h:202 #3 0x0804ac05 in Eigen::internal::gebp_kernel::operator() (this=0xfff87211, res=0xfffaf1c0, resStride=100, blockA=0xfff87378, blockB=0xfff9abf8, rows=100, depth=100, cols=100, alpha=1, strideA=100, strideB=100, offsetA=0, offsetB=0, unpackedB=0xfffae478) at eigen/Eigen/src/Core/products/GeneralBlockPanelKernel.h:561 #4 0x0804a536 in Eigen::internal::general_matrix_matrix_product::run (rows=100, cols=100, depth=100, _lhs=0xfffc2a60, lhsStride=100, _rhs=0xfffc2a60, rhsStride=100, res=0xfffaf1c0, resStride=100, alpha=1, blocking=..., info=0x0) at eigen/Eigen/src/Core/products/GeneralMatrixMatrix.h:199 #5 0x0804a138 in Eigen::internal::gemm_functor, Eigen::Matrix, Eigen::Matrix, Eigen::Matrix, Eigen::internal::gemm_blocking_space<0, double, double, 100, 100, 100, true> >::operator() ( this=0xfffaf0f8, row=0, rows=100, col=0, cols=100, info=0x0) at eigen/Eigen/src/Core/products/GeneralMatrixMatrix.h:240 #6 0x08049e89 in Eigen::internal::parallelize_gemm::scaleAndAddTo(Dest&, typename Eigen::internal::traits >::Scalar) const [with Dest = Eigen::Matrix, Lhs = Eigen::Matrix, Rhs = Eigen::Matrix]::GemmFunctor, int>(const Eigen::GeneralProduct, Eigen::Matrix, 5>::GemmFunctor &, int, int, bool) (func=..., rows=100, cols=100, transpose=false) at eigen/Eigen/src/Core/products/Parallelizer.h:94 #7 0x080499ba in Eigen::GeneralProduct, Eigen::Matrix, 5>::scaleAndAddTo > (this=0xfffaf1b8, dst=..., alpha=1) at eigen/Eigen/src/Core/products/GeneralMatrixMatrix.h:440 #8 0x08049501 in Eigen::ProductBase, Eigen::Matrix, 5>, Eigen::Matrix, Eigen::Matrix >::scaleAndAddTo > (this=0xfffaf1b8, dst=..., alpha=1) at eigen/Eigen/src/Core/ProductBase.h:124 #9 0x08049235 in Eigen::ProductBase to continue, or q to quit--- 100>, Eigen::Matrix, 5>, Eigen::Matrix, Eigen::Matrix >::evalTo > (this=0xfffaf1b8, dst=...) at eigen/Eigen/src/Core/ProductBase.h:115 #10 0x08048fbd in Eigen::ProductBase, Eigen::Matrix, 5>, Eigen::Matrix, Eigen::Matrix >::operator Eigen::Matrix const& (this=0xfffaf1b8) at eigen/Eigen/src/Core/ProductBase.h:133 #11 0x08048cdb in run > (A=...) at main.cpp:11 #12 0x08048842 in main (argc=1, argv=0xffffd4b4) at main.cpp:23