isnormald2

NAME

isnormald2 - verify if double elements are normal

SYNOPSIS

Procedure call syntax:

#include <simdmath.h>

vector unsigned long long isnormald2(vector double x);

Link with -lsimdmath

Inline call syntax:

#include <simdmath.h>

#include <isnormald2.h>

vector unsigned long long _isnormald2(vector double x);

Parameter
x	input vector

DESCRIPTION

The isnormald2 function returns a vector in which each element indicates if the corresponding element of x is normal (not subnormal, Inf or NaN).

RETURN VALUE

The function isnormald2 returns an unsigned long long vector in which each element is defined as:

ULLONG_MAX	if the element of x is normal.
0	otherwise.

ENVIRONMENT

SPU only

CONFORMING TO

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

NOTES

Basis

ISO9899 (C99) isnormal macro.

isnormal(3), isnormalf4(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), isfinite(3) , isfinitef4(3), isfinited2(3), isinf(3) , isinff4(3), isinfd2(3), isnan(3), isnanf4(3), isnand2(3), isunordered(3), isunorderedf4(3), isunorderedd2(3)