Developer Guide and Reference

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_mm256_stream_si256

Moves packed integer values using non-temporal hint. The corresponding Intel® AVX instruction is
VMOVNTDQ
.

Syntax

extern void _mm256_stream_si256(__m256i *p, __m256i a);
Arguments
*p
pointer to a memory location that can hold scalar integer values; the address must be 32-byte aligned
a
integer vector
Description
Performs a store operation by moving scalar integer values from an integer vector
a
, to a 256-bit aligned memory location, pointed to by
p
, using a non-temporal hint to prevent caching of the data during the write to memory.
Returns
Result of the streaming/store operation.