From 850b9a194ef1969823664f3a1950eabbc6821836 Mon Sep 17 00:00:00 2001
From: James Willis <james.s.willis@durham.ac.uk>
Date: Sun, 22 Jan 2017 15:28:58 +0000
Subject: [PATCH] Added statistics to runner_self1_vec to find the total number
of interactions.
---
src/runner_doiact_vec.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/runner_doiact_vec.c b/src/runner_doiact_vec.c
index 7e9263ad7e..127c9aa168 100644
--- a/src/runner_doiact_vec.c
+++ b/src/runner_doiact_vec.c
@@ -304,6 +304,8 @@ __attribute__((always_inline)) INLINE void runner_doself1_density_vec(
int count_align;
int num_vec_proc = NUM_VEC_PROC;
+ int intCount = 0;
+
struct part *restrict parts = c->parts;
const int count = c->count;
@@ -526,10 +528,14 @@ __attribute__((always_inline)) INLINE void runner_doself1_density_vec(
VEC_HADD(curlvySum, pi->density.rot_v[1]);
VEC_HADD(curlvzSum, pi->density.rot_v[2]);
+ intCount += icount;
+
/* Reset interaction count. */
icount = 0;
} /* loop over all particles. */
+ message("Total number of self interactions: %d, average per particle: %f.", intCount, ((float)intCount) / ((float)count));
+
TIMER_TOC(timer_doself_density);
#endif /* WITH_VECTORIZATION */
}
--
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