Defining 512-bit Interface in C/C++ Kernel

HLS provides C++ arbitrary precision template classes ap_int<> and ap_uint<> that can be used to define integers with any number of bits. Below is the code snippet from the Wide Memory Read/Write C++ Example in kernel_to_gmem category on Xilinx On-boarding Example GitHub. It defines all global pointer in the kernel argument list as ap_uint<512>. A 512-bit AXI4 memory mapped interface will be generated for these global pointers after compilation.

void vadd(
        const ap_uint<512> *in1, // Read-Only Vector 1
        const ap_uint<512> *in2, // Read-Only Vector 2
        ap_uint<512> *out,       // Output Result
        int size               // Size in integer
        )
{

}