//
//  void profiler_collect_data_xspace(const TP_Profiler* profiler, uint8_t*
//  buffer, size_t* size_in_bytes, TF_Status* status) {
//    /* Plugin generates Xspace based on collected profiler data. */
//    Xspace xspace = get_my_xspace();
//    size_t buffer_size_in_bytes = *size_in_bytes;
//    *size_in_bytes = xspace.ByteSizeLong(); /* get the size of Xspace */
//    if (buffer == nullptr) {