From aa863a08b699fb7030ea6375b529962d8a95c1d9 Mon Sep 17 00:00:00 2001
From: Pedro Gonnet <gonnet@google.com>
Date: Tue, 18 Apr 2017 22:54:17 +0200
Subject: [PATCH] force re-sort of cells whenever we receive particles.
---
src/runner.c | 3 +++
src/runner_doiact.h | 7 -------
2 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/src/runner.c b/src/runner.c
index 7e9886873e..d7edfe615a 100644
--- a/src/runner.c
+++ b/src/runner.c
@@ -1405,6 +1405,9 @@ void runner_do_recv_part(struct runner *r, struct cell *c, int timer) {
timebin_t time_bin_min = num_time_bins;
timebin_t time_bin_max = 0;
float h_max = 0.f;
+
+ /* Clear this cell's sorted mask. */
+ c->sorted = 0;
/* If this cell is a leaf, collect the particle data. */
if (!c->split) {
diff --git a/src/runner_doiact.h b/src/runner_doiact.h
index d41470f68d..bf8b1d6bdf 100644
--- a/src/runner_doiact.h
+++ b/src/runner_doiact.h
@@ -865,13 +865,6 @@ void DOPAIR1(struct runner *r, struct cell *ci, struct cell *cj) {
const struct engine *restrict e = r->e;
-#ifdef WITH_MPI
- if (ci->nodeID != cj->nodeID) {
- DOPAIR1_NOSORT(r, ci, cj);
- return;
- }
-#endif
-
#ifdef WITH_OLD_VECTORIZATION
int icount = 0;
float r2q[VEC_SIZE] __attribute__((aligned(16)));
--
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