Developer Guide and Reference

Contents

_mm256_stream_load_si256

Loads 256-bit data from memory using non-temporal aligned hint. The corresponding Intel® AVX2 instruction is
VMOVNTDQA
.

Syntax

extern __m256i _mm256_stream_load_si256(__m256i const *);
Arguments
s1
integer source vector used for the operation.
Description
Loads 256-bit data from the source operand to the destination operand using a non-temporal hint if the memory source is write combining memory type.

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 optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804