From 871df6cc5608c39df5e4f90e19feea126756e056 Mon Sep 17 00:00:00 2001 From: Augustin Degomme Date: Mon, 7 Jan 2013 10:54:05 +0100 Subject: [PATCH] remove a few barriers from summa --- examples/smpi/MM/Summa.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/examples/smpi/MM/Summa.c b/examples/smpi/MM/Summa.c index 12c2370626..07ac234ffb 100644 --- a/examples/smpi/MM/Summa.c +++ b/examples/smpi/MM/Summa.c @@ -76,8 +76,8 @@ inline double Summa( XBT_DEBUG( "pivot: %zu, iter: %zu, B_proc_col: %zu, " "size_col:%zu, size_row: %zu\n", pivot_row, iter, B_proc_row,size_col,size_row); - MPI_Barrier(row_comm); - MPI_Barrier(col_comm); +/* MPI_Barrier(row_comm);*/ +/* MPI_Barrier(col_comm);*/ start_time_intern = MPI_Wtime(); //Broadcast the row @@ -127,8 +127,8 @@ inline double Summa( end_time_intern = MPI_Wtime(); communication_time += end_time_intern - start_time_intern; - MPI_Barrier(row_comm); - MPI_Barrier(col_comm); +/* MPI_Barrier(row_comm);*/ +/* MPI_Barrier(col_comm);*/ start_time_intern = MPI_Wtime(); XBT_DEBUG("execute Gemm number: %zu\n", iter); //We have recieved a line of block and a colomn -- 2.20.1