_mm_exp2_pd, _mm256_exp2_pd

Calculates exponential value of 2. Vector variant of exp2(x) function for a 128-bit vector or 256-bit vector argument of float64 values.

Syntax

extern __m128d _mm_exp2_pd(__m128d v1);

extern __m256d _mm256_exp2_pd(__m256d v1);

Arguments

v1

vector with float64 values

Description

Calculates the exponential value of 2 raised to the power of vector v1 elements.

Returns

128-bit/256-bit vector with the result of the operation.

Note iconNote

Many routines in the svml library are more highly optimized for Intel® microprocessors than for non-Intel microprocessors.
Parent topic: Intrinsics for Exponential Operations

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