code: public static int cusolverDnSpotrfBatched(
          cusolverDnHandle handle, 
          int uplo, 
          int n, 
          Pointer Aarray, 
          int lda, 
          Pointer infoArray, 
          int batchSize)
      {
          return checkResult(cusolverDnSpotrfBatchedNative(handle, uplo, n, Aarray, lda, infoArray, batchSize));
      }
docs: batched Cholesky factorization and its solver