isfinited2

NAME

isfinited2 - verify if double elements are finite

SYNOPSIS

Procedure call syntax:

#include <simdmath.h>

vector unsigned long long isfinited2(vector double x);

Link with -lsimdmath

Inline call syntax:

#include <simdmath.h>

#include <isfinited2.h>

vector unsigned long long _isfinited2(vector double x);

Parameters
x	input vector

DESCRIPTION

The isfinited2 function returns a vector in which each element indicates if the corresponding element of x is finite. Finite elements include 0, subnormals and normals. Infinite elements are Inf and NaN.

RETURN VALUE

The function isfinited2 returns an unsigned long long vector in which each element is defined as:

ULLONG_MAX	if the element of x is finite.
0	if the element of x is Inf or NaN.

ENVIRONMENT

SPU only

CONFORMING TO

SIMD Math library specification for the Cell Broadband Engine™ Architecture.

NOTES

Basis

ISO9899 (C99) isfinite macros.

isfinite(3), isfinitef4(3), classify(3) , fpclassifyf4(3), fpclassifyd2(3), isequal(3) , isequalf4(3), isequald2(3), isgreater(3) , isgreaterf4(3), isgreaterd2(3), isgreaterequal(3) , isgreaterequalf4(3), isgreaterequald2(3), isless(3), islessf4(3), islessd2(3), islessequal(3) , islessequalf4(3), islessequald2(3), islessgreater(3), islessgreaterf4(3), islessgreaterd2(3), is0denorm(3), is0denormf4(3), is0denormd2(3), isinf(3) , isinff4(3), isinfd2(3), isnan(3), isnanf4(3), isnand2(3), isnormal(3), isnormalf4(3), isnormald2(3), isunordered(3) , isunorderedf4(3), isunorderedd2(3)