dtype.py 文件源码

def numpy2bifrost(dtype):
    if   dtype == np.int8:       return _bf.BF_DTYPE_I8
    elif dtype == np.int16:      return _bf.BF_DTYPE_I16
    elif dtype == np.int32:      return _bf.BF_DTYPE_I32
    elif dtype == np.uint8:      return _bf.BF_DTYPE_U8
    elif dtype == np.uint16:     return _bf.BF_DTYPE_U16
    elif dtype == np.uint32:     return _bf.BF_DTYPE_U32
    elif dtype == np.float16:    return _bf.BF_DTYPE_F16
    elif dtype == np.float32:    return _bf.BF_DTYPE_F32
    elif dtype == np.float64:    return _bf.BF_DTYPE_F64
    elif dtype == np.float128:   return _bf.BF_DTYPE_F128
    elif dtype == ci8:           return _bf.BF_DTYPE_CI8
    elif dtype == ci16:          return _bf.BF_DTYPE_CI16
    elif dtype == ci32:          return _bf.BF_DTYPE_CI32
    elif dtype == cf16:          return _bf.BF_DTYPE_CF16
    elif dtype == np.complex64:  return _bf.BF_DTYPE_CF32
    elif dtype == np.complex128: return _bf.BF_DTYPE_CF64
    elif dtype == np.complex256: return _bf.BF_DTYPE_CF128
    else: raise ValueError("Unsupported dtype: " + str(dtype))