ger Interface
public interface ger
GER performs the rank 1 operation A := alphaxy**T + A, where alpha is a scalar, x is an m element vector, y is an n element vector and A is an m by n matrix.
Subroutines
public pure subroutine dger(m, n, alpha, x, incx, y, incy, a, lda)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | m | |||
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=dp), | intent(in) | :: | alpha | |||
| real(kind=dp), | intent(in) | :: | x(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| real(kind=dp), | intent(in) | :: | y(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy | |||
| real(kind=dp), | intent(inout) | :: | a(lda,*) | |||
| integer(kind=ilp), | intent(in) | :: | lda |
public pure subroutine sger(m, n, alpha, x, incx, y, incy, a, lda)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | m | |||
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=sp), | intent(in) | :: | alpha | |||
| real(kind=sp), | intent(in) | :: | x(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| real(kind=sp), | intent(in) | :: | y(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy | |||
| real(kind=sp), | intent(inout) | :: | a(lda,*) | |||
| integer(kind=ilp), | intent(in) | :: | lda |
Module Procedures
public pure subroutine stdlib_dger(m, n, alpha, x, incx, y, incy, a, lda)
DGER performs the rank 1 operation A := alphaxy**T + A, where alpha is a scalar, x is an m element vector, y is an n element vector and A is an m by n matrix.
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | m | |||
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=dp), | intent(in) | :: | alpha | |||
| real(kind=dp), | intent(in) | :: | x(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| real(kind=dp), | intent(in) | :: | y(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy | |||
| real(kind=dp), | intent(inout) | :: | a(lda,*) | |||
| integer(kind=ilp), | intent(in) | :: | lda |
public pure subroutine stdlib_sger(m, n, alpha, x, incx, y, incy, a, lda)
SGER performs the rank 1 operation A := alphaxy**T + A, where alpha is a scalar, x is an m element vector, y is an n element vector and A is an m by n matrix.
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | m | |||
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=sp), | intent(in) | :: | alpha | |||
| real(kind=sp), | intent(in) | :: | x(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| real(kind=sp), | intent(in) | :: | y(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy | |||
| real(kind=sp), | intent(inout) | :: | a(lda,*) | |||
| integer(kind=ilp), | intent(in) | :: | lda |