From ca250f50e1361ed1d5c9987653cc2fe33ea2c025 Mon Sep 17 00:00:00 2001
From: Pedro Gonnet <gonnet@google.com>
Date: Thu, 6 Jul 2017 22:33:09 +0200
Subject: [PATCH] don't re-sort existing dimensions if no cleanup required.
---
src/runner.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/runner.c b/src/runner.c
index 5b09b89898..aa22170b84 100644
--- a/src/runner.c
+++ b/src/runner.c
@@ -335,6 +335,11 @@ void runner_do_sort(struct runner *r, struct cell *c, int flags, int cleanup,
/* We need to do the local sorts plus whatever was requested further up. */
flags |= c->do_sort;
+ if (cleanup) {
+ c->sorted = 0;
+ } else {
+ flags &= ~c->sorted;
+ }
if (flags == 0 && !c->do_sub_sort) return;
/* Check that the particles have been moved to the current time */
@@ -466,7 +471,8 @@ void runner_do_sort(struct runner *r, struct cell *c, int flags, int cleanup,
xparts[k].x_diff_sort[2] = 0.0f;
}
}
- c->dx_max_sort_old = c->dx_max_sort = 0.f;
+ c->dx_max_sort_old = 0.f;
+ c->dx_max_sort = 0.f;
}
/* Fill the sort array. */
--
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