_mm256_abs_epi8/16/32

Computes the absolute value of the signed packed integer data elements of a given vector. The corresponding Intel® AVX2 instruction is VPABSB, VPABSW, or VPABSD.

Syntax

extern __m256i _mm256_abs_epi8(__m256i s1);

extern __m256i _mm256_abs_epi16(__m256i s1);

extern __m256i _mm256_abs_epi32(__m256i s1);

Arguments

s1

integer source vector used for the operation

Description

Computes the absolute value of each data element, either signed bytes, 16-bit words, or 32-bit integers, of the source vector and stores the UNSIGNED results in the destination vector.

Returns

Result of the operation.

Para obtener información más completa sobre las optimizaciones del compilador, consulte nuestro Aviso de optimización.