more precision when printing timings

2022-10-24 18:07:38 -04:00
parent 124654b576
commit e5e3ca178a
2 changed files with 2 additions and 2 deletions
--- a/mpi_stencil2d_gt.cc
+++ b/mpi_stencil2d_gt.cc
@@ -338,7 +338,7 @@ int main(int argc, char** argv)
    d_dzdy_numeric = stencil2d_1d_5(d_z, stencil5) * scale;
    gt::synchronize();
  }
-  printf("%d/%d exchange time %0.4f\n", world_rank, world_size, total_time / n_iter);
+  printf("%d/%d exchange time %0.8f\n", world_rank, world_size, total_time / n_iter);

  gt::copy(d_dzdy_numeric, h_dzdy_numeric);
  // gt::synchronize();