Tags / Equivalents
_mm512_rsqrt14_ps() on Intel 64-bit - AVX512
Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in "a", and store the results in "dst". The maximum relative error for this approximation is less than 2^-14.
_mm512_rsqrt28_ps() on Intel 64-bit - AVX512
Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in "a", store the results in "dst". The maximum relative error for this approximation is less than 2^-28.
_mm256_rsqrt_ph() on Intel 64-bit - AVX512
Compute the approximate reciprocal square root of packed half-precision (16-bit) floating-point elements in "a", and store the results in "dst". The maximum relative error for this approximation is less than 1.5*2^-12.
_mm512_rsqrt_ph() on Intel 64-bit - AVX512
Compute the approximate reciprocal square root of packed half-precision (16-bit) floating-point elements in "a", and store the results in "dst". The maximum relative error for this approximation is less than 1.5*2^-12.
_mm_rsqrt_ph() on Intel 64-bit - AVX512
Compute the approximate reciprocal square root of packed half-precision (16-bit) floating-point elements in "a", and store the results in "dst". The maximum relative error for this approximation is less than 1.5*2^-12.
_mm512_rsqrt14_pd() on Intel 64-bit - AVX512
Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in "a", and store the results in "dst". The maximum relative error for this approximation is less than 2^-14.
_mm512_rsqrt28_pd() on Intel 64-bit - AVX512
Compute the approximate reciprocal square root of packed double-precision (64-bit) floating-point elements in "a", store the results in "dst". The maximum relative error for this approximation is less than 2^-28.