Developer Guide and Reference

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_mm256_cvtps_pd

Converts packed float32 values to packed floati64 values. The corresponding Intel® AVX instruction is
VCVTPS2PD
.

Syntax

extern __m256d _mm256_cvtps_pd(__m128 m1);
Arguments
m1
128-bit float32 source vector
Description
Converts four packed single-precision floating point values (float32 values) in the source vector
m1
to four packed double-precision floating point values (float64 values).
Returns
Result of the conversion 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 av