From ca879eaaad5816d12dd6ff9604c05e28ed7c69fc Mon Sep 17 00:00:00 2001
From: Pedro Gonnet <gonnet@google.com>
Date: Tue, 27 Jun 2017 21:19:38 +0200
Subject: [PATCH] don't try to drift non-local cells.
---
src/cell.c | 4 ++--
src/engine.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/cell.c b/src/cell.c
index 9b1ab4f50f..47e4f8bcaf 100644
--- a/src/cell.c
+++ b/src/cell.c
@@ -1681,8 +1681,8 @@ int cell_unskip_tasks(struct cell *c, struct scheduler *s) {
cj->dx_max_sort_old = cj->dx_max_sort;
/* Activate the drift tasks. */
- cell_activate_drift_part(ci, s);
- cell_activate_drift_part(cj, s);
+ if (ci->nodeID == engine_rank) cell_activate_drift_part(ci, s);
+ if (cj->nodeID == engine_rank) cell_activate_drift_part(cj, s);
/* Check the sorts and activate them if needed. */
cell_activate_sorts(ci, t->flags, s);
diff --git a/src/engine.c b/src/engine.c
index 441b09f44e..8bc40f293e 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -2578,8 +2578,8 @@ void engine_marktasks_mapper(void *map_data, int num_elements,
cj->dx_max_sort_old = cj->dx_max_sort;
/* Activate the drift tasks. */
- cell_activate_drift_part(ci, s);
- cell_activate_drift_part(cj, s);
+ if (ci->nodeID == engine_rank) cell_activate_drift_part(ci, s);
+ if (cj->nodeID == engine_rank) cell_activate_drift_part(cj, s);
/* Activate the sorts where needed. */
cell_activate_sorts(ci, t->flags, s);
--
GitLab