Visible to Intel only — GUID: GUID-52860E21-B6E2-4F49-890A-28DC31954760
Visible to Intel only — GUID: GUID-52860E21-B6E2-4F49-890A-28DC31954760
?combamax1
Finds the element with maximum real part absolute value and its corresponding global index.
Syntax
call ccombamax1(v1, v2)
call zcombamax1(v1, v2)
Description
The ?combamax1routine 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 of 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 of 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.