_mm_log_ps, _mm256_log_ps

Calculates natural logarithm. Vector variant of log(x) function for a 128-bit/256-bit vector argument of float32 values.

Syntax

extern __m128 _mm_log_ps(__m128 v1);

extern __m256 _mm256_log_ps(__m256 v1);

Arguments

v1

vector with float32 values

Description

Calculates the natural logarithm 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.

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