| /external/eigen/doc/snippets/ |
| D | TopicAliasing_mult2.cpp | 1 MatrixXf matA(2,2), matB(2,2); variable
5 matB = matA * matA;
6 cout << matB << endl << endl;
9 matB.noalias() = matA * matA;
10 cout << matB;
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| D | Tutorial_AdvancedInitialization_Block.cpp | 3 MatrixXf matB(4, 4); variable
4 matB << matA, matA/10, matA/10, matA;
5 std::cout << matB << std::endl;
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| /external/eigen/Eigen/src/Eigenvalues/ |
| D | GeneralizedSelfAdjointEigenSolver.h | 106 GeneralizedSelfAdjointEigenSolver(const MatrixType& matA, const MatrixType& matB,
110 compute(matA, matB, options);
153 GeneralizedSelfAdjointEigenSolver& compute(const MatrixType& matA, const MatrixType& matB,
163 compute(const MatrixType& matA, const MatrixType& matB, int options) in compute() argument
165 eigen_assert(matA.cols()==matA.rows() && matB.rows()==matA.rows() && matB.cols()==matB.rows()); in compute()
175 LLT<MatrixType> cholB(matB); in compute()
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| /external/eigen/test/ |
| D | cholesky.cpp | 74 MatrixType matB = MatrixType::Random(rows,cols), matX(rows,cols); in cholesky() local
91 matX = chollo.solve(matB); in cholesky()
92 VERIFY_IS_APPROX(symm * matX, matB); in cholesky()
107 matX = cholup.solve(matB); in cholesky()
108 VERIFY_IS_APPROX(symm * matX, matB); in cholesky()
131 m2 += symmLo.template selfadjointView<Lower>().llt().solve(matB); in cholesky()
132 VERIFY_IS_APPROX(m2, m1 + symmLo.template selfadjointView<Lower>().llt().solve(matB)); in cholesky()
134 m2 -= symmLo.template selfadjointView<Lower>().llt().solve(matB); in cholesky()
135 VERIFY_IS_APPROX(m2, m1 - symmLo.template selfadjointView<Lower>().llt().solve(matB)); in cholesky()
137 m2.noalias() += symmLo.template selfadjointView<Lower>().llt().solve(matB); in cholesky()
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| D | sparse_solvers.cpp | 80 SparseMatrix<Scalar> matB(rows, rows); in sparse_solvers() local
85 initSparse<Scalar>(density, refMatB, matB); in sparse_solvers()
87 m2.template triangularView<Lower>().solveInPlace(matB); in sparse_solvers()
88 VERIFY_IS_APPROX(matB.toDense(), refMatB); in sparse_solvers()
92 initSparse<Scalar>(density, refMatB, matB); in sparse_solvers()
94 m2.template triangularView<Upper>().solveInPlace(matB); in sparse_solvers()
95 VERIFY_IS_APPROX(matB, refMatB); in sparse_solvers()
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| /external/deqp/framework/common/ |
| D | tcuMatrix.hpp | 242 const Matrix<T, 2, 1> matB = Matrix<T, 2, 1>(areaB); in doInverse() local
246 const T schurComplement = T(1.0f) / (matD - matC*invA*matB)(0,0); in doInverse()
249 const Matrix<T, 2, 2> blockA = invA + invA*matB*schurComplement*matC*invA; in doInverse()
250 const Matrix<T, 2, 1> blockB = (zeroMat-invA)*matB*schurComplement; in doInverse()
293 const Matrix<T, 2, 2> matB = Matrix<T, 2, 2>(areaB); in doInverse() local
297 const Matrix<T, 2, 2> schurComplement = inverse(matD - matC*invA*matB); in doInverse()
300 const Matrix<T, 2, 2> blockA = invA + invA*matB*schurComplement*matC*invA; in doInverse()
301 const Matrix<T, 2, 2> blockB = (zeroMat-invA)*matB*schurComplement; in doInverse()
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| /external/skia/src/effects/ |
| D | SkColorMatrix.cpp | 132 void SkColorMatrix::setConcat(const SkColorMatrix& matA, const SkColorMatrix& matB) { in setConcat() argument
133 SetConcat(fMat, matA.fMat, matB.fMat); in setConcat()
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| /external/skqp/src/effects/ |
| D | SkColorMatrix.cpp | 132 void SkColorMatrix::setConcat(const SkColorMatrix& matA, const SkColorMatrix& matB) { in setConcat() argument
133 SetConcat(fMat, matA.fMat, matB.fMat); in setConcat()
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| /external/eigen/doc/ |
| D | TopicAliasing.dox | 173 the same when the product is assigned to a different matrix (e.g., <tt>matB = matA * matA</tt>). In…
174 it is more efficient to evaluate the product directly into \c matB instead of evaluating it first i…
175 temporary matrix and copying that matrix to \c matB.
178 aliasing, as follows: <tt>matB.noalias() = matA * matA</tt>. This allows %Eigen to evaluate the mat…
179 <tt>matA * matA</tt> directly into \c matB.
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| /external/deqp/modules/gles3/functional/ |
| D | es3fShaderMatrixTests.cpp | 753 const tcu::Matrix<float, 2, 1> matB = tcu::Matrix<float, 2, 1>(areaB); in inverse() local
757 const float schurComplement = 1.0f / (matD - matC*invA*matB)(0,0); in inverse()
760 const tcu::Matrix<float, 2, 2> blockA = invA + invA*matB*schurComplement*matC*invA; in inverse()
761 const tcu::Matrix<float, 2, 1> blockB = (zeroMat-invA)*matB*schurComplement; in inverse()
805 const tcu::Matrix<float, 2, 2> matB = Mat2(areaB); in inverse() local
809 const tcu::Matrix<float, 2, 2> schurComplement = inverse(matD - matC*invA*matB); in inverse()
812 const tcu::Matrix<float, 2, 2> blockA = invA + invA*matB*schurComplement*matC*invA; in inverse()
813 const tcu::Matrix<float, 2, 2> blockB = (zeroMat-invA)*matB*schurComplement; in inverse()
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| /external/deqp/external/vulkancts/modules/vulkan/shaderrender/ |
| D | vktShaderRenderMatrixTests.cpp | 748 const tcu::Matrix<float, 2, 1> matB = tcu::Matrix<float, 2, 1>(areaB); in inverse() local
752 const float schurComplement = 1.0f / (matD - matC*invA*matB)(0,0); in inverse()
755 const tcu::Matrix<float, 2, 2> blockA = invA + invA*matB*schurComplement*matC*invA; in inverse()
756 const tcu::Matrix<float, 2, 1> blockB = (zeroMat-invA)*matB*schurComplement; in inverse()
800 const tcu::Matrix<float, 2, 2> matB = Mat2(areaB); in inverse() local
804 const tcu::Matrix<float, 2, 2> schurComplement = inverse(matD - matC*invA*matB); in inverse()
807 const tcu::Matrix<float, 2, 2> blockA = invA + invA*matB*schurComplement*matC*invA; in inverse()
808 const tcu::Matrix<float, 2, 2> blockB = (zeroMat-invA)*matB*schurComplement; in inverse()
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| /external/deqp/external/vulkancts/modules/vulkan/shaderexecutor/ |
| D | vktShaderBuiltinPrecisionTests.cpp | 4832 ExprP<Vec2> matB = bindExpression("matB", ctx, vec2(mat[2][0], mat[2][1])); in doExpand() local
4838 (matD - dot(matC * invA, matB))); in doExpand()
4840 ExprP<Vec2> t1 = invA * matB; in doExpand()
4847 (invA * matB) * -schur); in doExpand()
4871 ExprP<Mat2> matB = bindExpression("matB", ctx, in doExpand() local
4881 inverse(matD + -(matC * invA * matB))); in doExpand()
4883 invA + (invA * matB * schur * matC * invA)); in doExpand()
4885 (-invA) * matB * schur); in doExpand()
4933 ExprP<Vec2_16Bit> matB = bindExpression("matB", ctx, vec2(mat[2][0], mat[2][1])); in doExpand() local
4939 (matD - dot(matC * invA, matB))); in doExpand()
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| /external/deqp/modules/glshared/ |
| D | glsBuiltinPrecisionTests.cpp | 3855 ExprP<Vec2> matB = bindExpression("matB", ctx, vec2(mat[2][0], mat[2][1])); in doExpand() local
3861 (matD - dot(matC * invA, matB))); in doExpand()
3863 ExprP<Vec2> t1 = invA * matB; in doExpand()
3870 (invA * matB) * -schur); in doExpand()
3894 ExprP<Mat2> matB = bindExpression("matB", ctx, in doExpand() local
3904 inverse(matD + -(matC * invA * matB))); in doExpand()
3906 invA + (invA * matB * schur * matC * invA)); in doExpand()
3908 (-invA) * matB * schur); in doExpand()
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