Function XGDMatrixCreateFromMat

src/c_api/c_api.cc:576–583

}

XGB_DLL int XGDMatrixCreateFromMat(const bst_float *data, xgboost::bst_ulong nrow,
                                   xgboost::bst_ulong ncol, bst_float missing, DMatrixHandle *out) {
  API_BEGIN();
  data::DenseAdapter adapter(data, nrow, ncol);
  xgboost_CHECK_C_ARG_PTR(out);
  *out = new std::shared_ptr<DMatrix>(DMatrix::Create(&adapter, missing, 1));
  API_END();
}

XGB_DLL int XGDMatrixCreateFromMat_omp(const bst_float *data,  // NOLINT
                                       xgboost::bst_ulong nrow, xgboost::bst_ulong ncol,