Developer Reference

  • 0.9
  • 09/09/2020
  • Public Content
Contents

?combamax1

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

Syntax

void
ccombamax1
(
MKL_Complex8
*v1
,
MKL_Complex8
*v2
);
void
zcombamax1
(
MKL_Complex16
*v1
,
MKL_Complex16
*v2
);
Include Files
  • mkl_scalapack.h
Description
The
?combamax1
function
finds the element having maximum real part absolute value as well as its corresponding global index.
Input Parameters
v1
(local)
Array of size 2. The first maximum absolute value element and its global index.
v1
[0]=
amax
,
v1
[1]=
indx
.
v2
(local)
Array of size 2. The second maximum absolute value element and its global index.
v2
[0]=
amax
,
v2
[1]=
indx
.
Output Parameters
v1
(local).
The first maximum absolute value element and its global index.
v1
[0]=
amax
,
v1
[1]=
indx
.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804