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_mm256_extractf128_ps

Extracts 128-bit float32 values. The corresponding Intel® AVX instruction is
VEXTRACTF128
.

Syntax

extern __m128 _mm256_extractf128_ps(__m256 m1, const int offset);
Arguments
m1
float32 source vector
offset
a constant integer value that represents the 128-bit offset from where extraction must start
Description
Extracts 128-bit packed single-precision floating point values (float32 values) from the source vector
m1
, starting from the location specified by the value in the
offset
parameter.
Returns
Result of the extraction operation.