Function read_as_bf16

tests/validation/CPP/LUT.cpp:41–46

Take fp16 value and output as uint16_t without changing bits.

#ifdef ARM_COMPUTE_ENABLE_FP16
// Take fp16 value and output as uint16_t without changing bits.
inline uint16_t read_as_bf16(const float16_t tmp)
{
    uint16_t out = 0;
    memcpy(&out, &tmp, sizeof(tmp));
    return out;
}
#endif // ARM_COMPUTE_ENABLE_FP16

// Check if difference in values is within tolerance range