Function half_to_float

runtime/src/parse.c:19–30

From: https://stackoverflow.com/questions/1659440/32-bit-to-16-bit-floating-point-conversion

//! From:
//! https://stackoverflow.com/questions/1659440/32-bit-to-16-bit-floating-point-conversion
static float half_to_float(const uint16_t x) {
    const ccuint e = (x & 0x7C00) >> 10;       // exponent
    const ccuint m = (x & 0x03FF) << 13;       // mantissa
    const ccuint v = as_uint((float)m) >> 23;  // evil log2 bit hack to count leading
                                               // zeros in denormalized format
    return as_float(
            (x & 0x8000) << 16 | (e != 0) * ((e + 112) << 23 | m) |
            ((e == 0) & (m != 0)) *
                    ((v - 37) << 23 |
                     ((m << (150 - v)) &
                      0x007FE000)));  // sign : normalized : denormalized
}

static TinyNNDType dtype_from_fbs(ns(DTypeEnum_enum_t) fbs_dtype) {
    switch (fbs_dtype) {