?combamax1

Finds the element with maximum real part absolute value and its corresponding global index.

Syntax

Fortran:

call ccombamax1(v1, v2)

call zcombamax1(v1, v2)

C:

void ccombamax1 (MKL_Complex8 *v1 , MKL_Complex8 *v2 );

void zcombamax1 (MKL_Complex16 *v1 , MKL_Complex16 *v2 );

Include Files

  • C: mkl_scalapack.h

Description

The ?combamax1 routine finds the element having maximum real part absolute value as well as its corresponding global index.

Input Parameters

v1

(local)

COMPLEX for ccombamax1

COMPLEX*16 for zcombamax1

Array, size 2. The first maximum absolute value element and its global index. v1(1)=amax, v1(2)=indx.

v2

(local)

COMPLEX for ccombamax1

COMPLEX*16 for zcombamax1

Array, size 2. The second maximum absolute value element and its global index. v2(1)=amax, v2(2)=indx.

Output Parameters

v1

(local).

The first maximum absolute value element and its global index. v1(1)=amax, v1(2)=indx.

Per informazioni più dettagliate sulle ottimizzazioni basate su compilatore, vedere il nostro Avviso sull'ottimizzazione.