From 7d6a8e5a92c522cf7c5bebf76934d0c338ba6cc0 Mon Sep 17 00:00:00 2001
From: Sebastian Eibl <sebastian.eibl@fau.de>
Date: Mon, 2 Sep 2019 14:51:36 +0200
Subject: [PATCH] optimized performance of InfoCollection generation
---
src/mesa_pd/domain/InfoCollection.h | 27 ++++++++++++++-------------
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/src/mesa_pd/domain/InfoCollection.h b/src/mesa_pd/domain/InfoCollection.h
index d7796df85..be0d280ff 100644
--- a/src/mesa_pd/domain/InfoCollection.h
+++ b/src/mesa_pd/domain/InfoCollection.h
@@ -55,23 +55,24 @@ void createWithNeighborhood(Accessor& ac, const BlockForest& bf, pe::InfoCollect
++info.computationalWeight;
}
- }
-
- for (uint_t branchID = 0; branchID < 8; ++branchID)
- {
- const auto childID = BlockID(block->getId(), branchID);
- const auto childAABB = bf.getAABBFromBlockId(childID);
- pe::BlockInfo& childInfo = ic[childID];
- if (childAABB.contains(ac.getPosition(idx)))
+ for (uint_t branchID = 0; branchID < 8; ++branchID)
{
- if (data::particle_flags::isSet( ac.getFlags(idx), data::particle_flags::GHOST))
- {
- ++childInfo.communicationWeight;
- } else
+ const auto childID = BlockID(block->getId(), branchID);
+ const auto childAABB = bf.getAABBFromBlockId(childID);
+ pe::BlockInfo& childInfo = ic[childID];
+ if (childAABB.contains(ac.getPosition(idx)))
{
- ++childInfo.computationalWeight;
+ if (data::particle_flags::isSet( ac.getFlags(idx), data::particle_flags::GHOST))
+ {
+ ++childInfo.communicationWeight;
+ } else
+ {
+ ++childInfo.computationalWeight;
+ }
+ break; //particle can only be located within one child
}
}
+ break; //particle can only be located within one block
}
}
}
--
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