Developer Guide and Reference

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_mm256_sqrt_pd

Computes the square root of double-precision floating point values. The corresponding Intel® AVX instruction is
VSQRTPD
.

Syntax

extern __m256d _mm256_sqrt_pd(__m256d a);
Arguments
a
float64 source vector
Description
Performs a SIMD computation of the square roots of the two or four packed double-precision floating-point values (float64 values) in the source vector and returns the result of the square root operation.
Returns
Result of the square root operation.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent opti