Function log2

src/core/NEON/kernels/convolution/common/qsymm8.cpp:37–37

template <typename T> T round(T val) {  return ::round(val); }
template <typename T> T exp2(T val) { return ::exp2(val); }
template <typename T> T log2(T val) { return ::log2(val); }
#else  /* (__ANDROID__ || BARE_METAL) */
template <typename T> T round(T val) { return std::round(val); }
template <typename T> T exp2(T val) { return std::exp2(val); }