_mm_ucomige_sh
Classification
AVX-512, Compare, CPUID Test: AVX512_FP16
Header File
immintrin.h
Instruction
VUCOMISH xmm, xmm
Synopsis
 _mm_ucomige_sh(__m128h a, __m128h b);
Description
Compare the lower half-precision (16-bit) floating-point elements in "a" and "b" for greater-than-or-equal, and return the boolean result (0 or 1). This instruction will not signal an exception for QNaNs.
Operation
RETURN ( a.fp16[0] !=NaN AND b.fp16[0] !=NaN AND a.fp16[0] >= b.fp16[0] ) ? 1 : 0