PLASMA
2.8.0
PLASMA - Parallel Linear Algebra for Scalable Multi-core Architectures
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int CORE_dgeadd | ( | PLASMA_enum | trans, |
int | M, | ||
int | N, | ||
double | alpha, | ||
const double * | A, | ||
int | LDA, | ||
double | beta, | ||
double * | B, | ||
int | LDB | ||
) |
CORE_dgeadd adds two matrices together as in PBLAS pdgeadd.
B <- alpha * op(A) + beta * B,
where op(X) = X, X', or (X')
[in] | trans | Specifies whether the matrix A is non-transposed, transposed, or ugate transposed = PlasmaNoTrans: op(A) = A = PlasmaTrans: op(A) = A' = PlasmaTrans: op(A) = (A') |
[in] | M | Number of rows of the matrices op(A) and B. |
[in] | N | Number of columns of the matrices op(A) and B. |
[in] | alpha | Scalar factor of A. |
[in] | A | Matrix of size LDA-by-N, if trans = PlasmaNoTrans, LDA-by-M otherwise. |
[in] | LDA | Leading dimension of the array A. LDA >= max(1,k), with k=M, if trans = PlasmaNoTrans, and k=N otherwise. |
[in] | beta | Scalar factor of B. |
[in,out] | B | Matrix of size LDB-by-N. On exit, B = alpha * op(A) + beta * B |
[in] | LDB | Leading dimension of the array B. LDB >= max(1,M) |
PLASMA_SUCCESS | successful exit |
<0 | if -i, the i-th argument had an illegal value |