Lines Matching refs:incx
14 RealScalar EIGEN_BLAS_FUNC(asum)(int *n, RealScalar *px, int *incx)
16 // std::cerr << "_asum " << *n << " " << *incx << "\n";
22 if(*incx==1) return make_vector(x,*n).cwiseAbs().sum();
23 else return make_vector(x,*n,std::abs(*incx)).cwiseAbs().sum();
27 Scalar EIGEN_BLAS_FUNC(dot)(int *n, RealScalar *px, int *incx, RealScalar *py, int *incy)
29 // std::cerr << "_dot " << *n << " " << *incx << " " << *incy << "\n";
36 if(*incx==1 && *incy==1) return (make_vector(x,*n).cwiseProduct(make_vector(y,*n))).sum();
37 else if(*incx>0 && *incy>0) return (make_vector(x,*n,*incx).cwiseProduct(make_vector(y,*n,*incy))).sum();
38 else if(*incx<0 && *incy>0) return (make_vector(x,*n,-*incx).reverse().cwiseProduct(make_vector(y,*n,*incy))).sum();
39 else if(*incx>0 && *incy<0) return (make_vector(x,*n,*incx).cwiseProduct(make_vector(y,*n,-*incy).reverse())).sum();
40 else if(*incx<0 && *incy<0) return (make_vector(x,*n,-*incx).reverse().cwiseProduct(make_vector(y,*n,-*incy).reverse())).sum();
46 Scalar EIGEN_BLAS_FUNC(nrm2)(int *n, RealScalar *px, int *incx)
48 // std::cerr << "_nrm2 " << *n << " " << *incx << "\n";
53 if(*incx==1) return make_vector(x,*n).stableNorm();
54 else return make_vector(x,*n,std::abs(*incx)).stableNorm();
57 int EIGEN_BLAS_FUNC(rot)(int *n, RealScalar *px, int *incx, RealScalar *py, int *incy, RealScalar *pc, RealScalar *ps)
59 // std::cerr << "_rot " << *n << " " << *incx << " " << *incy << "\n";
67 StridedVectorType vx(make_vector(x,*n,std::abs(*incx)));
73 if(*incx<0 && *incy>0) internal::apply_rotation_in_the_plane(rvx, vy, JacobiRotation<Scalar>(c,s));
74 else if(*incx>0 && *incy<0) internal::apply_rotation_in_the_plane(vx, rvy, JacobiRotation<Scalar>(c,s));
83 int EIGEN_BLAS_FUNC(rotm)(int *n, RealScalar *px, int *incx, RealScalar *py, int *incy, RealScalar *param)
