Function _zero

source/backend/cpu/CPURaster.cpp:206–214

    return proc;
}
static void _zero(const Tensor::InsideDescribe::Region& slice, int bytes, uint8_t* dstPtr) {
    for (int z=0; z<slice.size[0]; ++z) {
        auto dstZ = dstPtr + (z) * slice.dst.stride[0] * bytes;
        for (int y=0; y<slice.size[1]; ++y) {
            auto dstY = dstZ + y * slice.dst.stride[1] * bytes;
            ::memset(dstY, 0, slice.size[2] * bytes);
        }
    }
}
static bool _reduceblit(const Tensor::InsideDescribe::Region& slice, int bytes, const uint8_t* srcPtr, uint8_t* dstPtr, FP16ToFP32 funcFp16ToFp32 = nullptr, FP32ToFP16 funcFp32ToFp16 = nullptr) {
    ReduceInfo reduceInfo;
    reduceInfo.compute(slice);