Function modf

dnn/include/megdnn/dtype/bfloat16.hpp:2357–2359

Extract integer and fractional parts. \param arg number to decompress \param iptr address to store integer part at \return fractional part template typename enable ::type modf(T arg, bfloat16 *iptr) { return functions::modf(arg, iptr); }

//		template<typename T> typename enable<bfloat16,T>::type modf(T
// arg,  bfloat16 *iptr) { return functions::modf(arg, iptr); }
MEGDNN_HOST MEGDNN_DEVICE inline bfloat16 modf(bfloat16 arg, bfloat16* iptr) {
    return functions::modf(arg, iptr);
}
MEGDNN_HOST MEGDNN_DEVICE inline bfloat16 modf(expr arg, bfloat16* iptr) {
    return functions::modf(arg, iptr);
}