From e25c7c7fa37becbbf6a95e566ad33606477e079e Mon Sep 17 00:00:00 2001
From: Matthieu Schaller <matthieu.schaller@durham.ac.uk>
Date: Thu, 1 Sep 2016 12:59:32 +0100
Subject: [PATCH] Differentiate the alignment of the task structure in MPI and
non-MPI worlds.
---
src/task.h | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/task.h b/src/task.h
index f3e04007fa..e596058cf4 100644
--- a/src/task.h
+++ b/src/task.h
@@ -29,7 +29,11 @@
#include "cell.h"
#include "cycle.h"
-#define task_align 32
+#ifdef WITH_MPI
+#define task_align 128
+#else
+#define task_align 64
+#endif
/**
* @brief The different task types.
@@ -148,7 +152,7 @@ struct task {
/*! Is this task implicit (i.e. does not do anything) ? */
char implicit;
-} __attribute__((aligned(task_align)));
+} __attribute__((aligned(32)));
/* Function prototypes. */
void task_unlock(struct task *t);
--
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