Intel® C++ Compiler Classic Developer Guide and Reference
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Visible to Intel only — GUID: GUID-DBCFCBEC-CBAC-48B6-8926-AC0A877D5E87
<span class='option'> _mm256_cvtpd_ps</span>
Converts packed float64 values to packed float32 values. The corresponding Intel® AVX instruction is VCVTPD2PS.
extern __m128 _mm256_cvtpd_ps(__m256d m1); |
m1 |
float64 source vector |
Converts four packed double-precision floating point values (float64 values) in the source vector m1 to eight packed single-precision floating-point values (float32 values).
Result of the conversion operation.