Commit: 5684ad80723454f0d910aad3fa48240da19c4e3b
Author: Sergey Sharybin
Date:   Fri Jan 16 13:42:21 2015 +0500
Branches: master
https://developer.blender.org/rB5684ad80723454f0d910aad3fa48240da19c4e3b

Cycles: Report BVH statistics after build

===================================================================

M       intern/cycles/bvh/bvh_build.cpp

===================================================================

diff --git a/intern/cycles/bvh/bvh_build.cpp b/intern/cycles/bvh/bvh_build.cpp
index 40f2843..dde8e45 100644
--- a/intern/cycles/bvh/bvh_build.cpp
+++ b/intern/cycles/bvh/bvh_build.cpp
@@ -279,6 +279,14 @@ BVHNode* BVHBuild::run()
                << time_dt() - build_start_time
                << " seconds.";
 
+       VLOG(1) << "BVH statistics:";
+       VLOG(1) << "  Total number of nodes: "
+               << rootnode->getSubtreeSize(BVH_STAT_NODE_COUNT);
+       VLOG(1) << "  Number of inner nodes: "
+               << rootnode->getSubtreeSize(BVH_STAT_INNER_COUNT);
+       VLOG(1) << "  Number of leaf nodes: "
+               << rootnode->getSubtreeSize(BVH_STAT_LEAF_COUNT);
+
        return rootnode;
 }

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