From 4f0824a771c1b7f54831ee571aa22f306869e723 Mon Sep 17 00:00:00 2001
From: James Willis <james.s.willis@durham.ac.uk>
Date: Mon, 1 Jul 2019 20:50:34 +0100
Subject: [PATCH] Put MPI_Barrier inside engine_fof().
---
src/engine.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/engine.c b/src/engine.c
index 5e02b16b19..7d2a0cd4c2 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -2626,7 +2626,6 @@ void engine_prepare(struct engine *e) {
engine_drift_all(e, /*drift_mpole=*/0);
drifted_all = 1;
- MPI_Barrier(MPI_COMM_WORLD);
engine_fof(e, /*dump_results=*/0, /*seed_black_holes=*/1);
}
@@ -6492,6 +6491,8 @@ void engine_activate_fof_tasks(struct engine *e) {
void engine_fof(struct engine *e, const int dump_results,
const int seed_black_holes) {
+ MPI_Barrier(MPI_COMM_WORLD);
+
ticks tic = getticks();
/* Compute number of DM particles */
@@ -6539,7 +6540,6 @@ void engine_fof(struct engine *e, const int dump_results,
MPI_Barrier(MPI_COMM_WORLD);
- if (engine_rank == 0)
- message("Complete FOF search took: %.3f %s.",
- clocks_from_ticks(getticks() - tic), clocks_getunit());
+ message("Complete FOF search took: %.3f %s.",
+ clocks_from_ticks(getticks() - tic), clocks_getunit());
}
--
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