From adc787bc1e641cfaa1d0da3377030acabca012a2 Mon Sep 17 00:00:00 2001
From: Matthieu Schaller <schaller@strw.leidenuniv.nl>
Date: Tue, 20 Nov 2018 20:25:40 +0100
Subject: [PATCH] Fix a bug in the marktask. Can't call cell_is_active_stars()
if we are running with MPI and ext potential.
---
src/engine_marktasks.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/engine_marktasks.c b/src/engine_marktasks.c
index 2206a9b8ec..80fd0e335c 100644
--- a/src/engine_marktasks.c
+++ b/src/engine_marktasks.c
@@ -182,8 +182,10 @@ void engine_marktasks_mapper(void *map_data, int num_elements,
const int cj_active_hydro = cell_is_active_hydro(cj, e);
const int ci_active_gravity = cell_is_active_gravity(ci, e);
const int cj_active_gravity = cell_is_active_gravity(cj, e);
- const int ci_active_stars = cell_is_active_stars(ci, e);
- const int cj_active_stars = cell_is_active_stars(cj, e);
+
+ // MATTHIEU: This is broken here. In cases with ext-potential this crashes.
+ const int ci_active_stars = 0; // cell_is_active_stars(ci, e);
+ const int cj_active_stars = 0; // cell_is_active_stars(cj, e);
/* Only activate tasks that involve a local active cell. */
if ((t_subtype == task_subtype_density ||
--
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