From 849e894109609265790b662d015ee3ccfa5ecfd5 Mon Sep 17 00:00:00 2001 From: Bryce Allen Date: Sun, 23 Oct 2022 20:16:18 +0000 Subject: [PATCH] remove unneeded syncs --- mpi_stencil_gt.cc | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/mpi_stencil_gt.cc b/mpi_stencil_gt.cc index 1cedde3..9ad7e9e 100644 --- a/mpi_stencil_gt.cc +++ b/mpi_stencil_gt.cc @@ -191,20 +191,20 @@ int main(int argc, char **argv) { } gt::copy(h_y, d_y); - gt::synchronize(); + // gt::synchronize(); printf("%d Ex\n", world_rank); boundary_exchange(MPI_COMM_WORLD, world_size, world_rank, d_y, n_bnd); - gt::synchronize(); + // gt::synchronize(); printf("%d Sten\n", world_rank); d_dydx_numeric = stencil1d_5(d_y, stencil5) * scale; - gt::synchronize(); + // gt::synchronize(); printf("%d Copy\n", world_rank); gt::copy(d_dydx_numeric, h_dydx_numeric); - gt::synchronize(); + // gt::synchronize(); /* for (int i = 0; i < 5; i++) {