_mm256_set1_pd

Initializes 256-bit vector with scalar double-precision floating point values. No corresponding Intel® AVX instruction.

Syntax

extern __m256d __cdecl _mm256_set1_pd(double, double, double, double);

Arguments

double

a float64 value to be initialized into the 256-bit vector; there are 4 double parameters, one for each float64 vector element

Description

Initializes a 256-bit vector with scalar double-precision floating point values (float64 values) as specified by the double parameter.

Returns

A float64 vector with all elements set to the specified scalar double-precision floating point values.