Function exp

dnn/include/megdnn/dtype/bfloat16.hpp:1851–1853

Exponential function. \param arg function argument \return e raised to \a arg template typename enable ::type exp(T arg) { return functions::exp(arg); }

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