closest_power_two()

template<typename T >

constexpr T syten::closest_power_two ( T const &  in )

inlineconstexpr

Returns an power-of-two approximation to in

References syten::STensorImpl::log2(), and pow().

Referenced by syten::MPS::equiscale(), and scale_columns_2norm().

Here is the call graph for this function:

Here is the caller graph for this function: