From bf9399d6c783ba907c3e5d6567dfad68b7582549 Mon Sep 17 00:00:00 2001 From: Chao Zhan <chao.zhan@fu-berlin.de> Date: Fri, 9 Jun 2023 13:28:04 +0200 Subject: [PATCH] fix --- exercises/MPI_examples/nb_point_2_point/nb_point_2_point.c | 1 + exercises/MPI_examples/round_trip/round_trip.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/exercises/MPI_examples/nb_point_2_point/nb_point_2_point.c b/exercises/MPI_examples/nb_point_2_point/nb_point_2_point.c index 1ee0f03..896159f 100644 --- a/exercises/MPI_examples/nb_point_2_point/nb_point_2_point.c +++ b/exercises/MPI_examples/nb_point_2_point/nb_point_2_point.c @@ -42,6 +42,7 @@ int main(int argc, char **argv) { strncpy(message, "This is not a message!", 32); MPI_Isend(message, 32, MPI_CHAR, 1, 0, MPI_COMM_WORLD, &request); busy(); + MPI_Wait(&request, &status); printf("[%s] Message sent: %s\n", processor_name, message); } else { MPI_Irecv(message, 32, MPI_CHAR, 0, 0, MPI_COMM_WORLD, &request); diff --git a/exercises/MPI_examples/round_trip/round_trip.c b/exercises/MPI_examples/round_trip/round_trip.c index 3f40c73..8e9fc48 100644 --- a/exercises/MPI_examples/round_trip/round_trip.c +++ b/exercises/MPI_examples/round_trip/round_trip.c @@ -4,7 +4,7 @@ int main(int argc, char** argv) { int rank, num_procs, token; - + MPI_Init(&argc, &argv); MPI_Comm_rank(MPI_COMM_WORLD, &rank); MPI_Comm_size(MPI_COMM_WORLD, &num_procs); -- GitLab