Developer Guide and Reference

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_mm256_load_pd

Moves packed double-precision floating point values from aligned memory location to a destination vector. The corresponding Intel® AVX instruction is
VMOVAPD
.

Syntax

extern __m256d _mm256_load_pd(double const *a);
Arguments
*a
pointer to a memory location that can hold constant float64 values; the address must be 32-byte aligned
Description
Loads packed double-precision floating point values (float64 values) from the 256-bit aligned memory location pointed to by
a
, into a destination float64 vector, which is retured by the intrinsic.
Returns
A 256-bit vector with float64 values.

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 optimizati