Good reference of BLAS routines

Refer to:

http://zone.ni.com/reference/en-XX/help/371361E-01/gmath/blas_vis/

Palette Object Description
amax - Max Element Index For real vectors, returns the index of theelement that has the maximum absolute value. For complex vectors,the VI returns the index of the element that has the maximum sum ofabsolute real and imaginary parts.
amin - Min Element Index For real vectors, returns the index of theelement that has the minimum absolute value. For complex vectors,the VI returns the index of the element that has the minimum sum ofabsolute real and imaginary parts.
asum - Absolute Values Sum Calculates the sum of the absolute values ofelements in a vector. For complex vectors, the VI calculates thesum of the absolute values of the real and imaginary parts ofelements in a vector.
axpy - Scalar-Vector Product Calculates the product of a scalar and avector.
copy - Vector Copy Replaces elements in y withelements in x.
ddot - Dot Product (DBL) Calculates the dot product of two realvectors.
dger - General Matrix Rank-1 Update (DBL) Calculates the rank–1 update of a generalmatrix.
drotm - Fast Givens Rotation (DBL) Rotates a set of two-element vectors based onthe original x-components and y-components and on theRotation Matrix and related parameters that thedrotmg - Fast Givens Rotation Parameters VI calculates.
drotmg - Fast Givens Rotation Parameters (DBL) Calculates a fast Givens rotation matrix thatzeros the y component of a two-element real vectorand calculates the related parameters. You can use the outputparameters in the drotm - Fast Givens Rotation (DBL) VI.
dsymv - Symmetric Matrix-Vector Product (DBL) Calculates the product of a symmetric matrixand a vector.
dsyr - Symmetric Matrix Rank-1 Update (DBL) Calculates the rank–1 update of the upper orlower triangular component of a symmetric matrix.
dsyr2 - Symmetric Matrix Rank-2 Update (DBL) Calculates the rank–2 update of the upper orlower triangular component of a symmetric matrix.
gemm - General Matrix-Matrix Product Calculates the product of two generalmatrices.
gemv - General Matrix-Vector Product Calculates the product of a general matrix anda vector.
nrm2 - Vector 2-Norm Calculates the Euclidean norm of avector.
rot - Givens Rotation Applies a Givens rotation to a set ofpoints.
rotg - Givens Rotation Parameters Creates the parameters used in the rot - Givens Rotation VI.
swap - Vector Swap Swaps elements between two vectors.
symm - Symmetric Matrix-Matrix Product Calculates the product of a symmetric matrixand another matrix.
syr2k - Symmetric Matrix Rank-2k Update Calculates the rank–2k update of a symmetricmatrix.
syrk - Symmetric Matrix Rank-k Update Calculates the rank–k update of the upper orlower triangular component of a symmetric matrix.
trmm - Triangle Matrix-Matrix Product Calculates the product of a triangular matrixand another matrix.
trmv - Triangle Matrix-Vector Product Calculates the product of a triangular matrixand a vector.
trsm - Solve Linear Eqs (Triangle, multiple) Solves either op(A)*trsm =alpha*x ortrsm*op(A) =alpha*x fortrsm.
trsv - Solve Linear Eqs (Triangle, single) Solves the linear equationop(A)*trsv = xfor trsv.
zdotc - Dot Product with Conjugation (CDB) Calculates the conjugated dot product of twocomplex vectors.
zdotu - Dot Product (CDB) Calculates the unconjugated dot product of twocomplex vectors.
zgerc - General Matrix Rank-1 Update with Conjugation(CDB) Calculates the rank–1 conjugated update of ageneral matrix.
zgeru - General Matrix Rank-1 Update (CDB) Calculates the rank–1 update of a generalmatrix.
zhemm - Hermitian Matrix-Matrix Product (CDB) Calculates the product of a Hermitian matrixand another matrix.
zhemv - Hermitian Matrix-Vector Product (CDB) Calculates the product of a Hermitian matrixand a vector.
zher - Hermitian Matrix Rank-1 Update (CDB) Calculates the rank–1 update of the upper orlower triangular component of a Hermitian matrix.
zher2 - Hermitian Matrix Rank-2 Update (CDB) Calculates the rank–2 update of the upper orlower triangular component of a Hermitian matrix.
zher2k - Hermitian Matrix Rank-2k Update (CDB) Calculates the rank–2k update of the upper orlower triangular component of a Hermitian matrix.
zherk - Hermitian Matrix Rank-k Update (CDB) Calculates the rank–k update of the upper orlower triangular component of a Hermitian matrix.

猜你喜欢

转载自blog.csdn.net/jeffyko/article/details/79333403