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Cycles: Log allocation slop factor for BVH arrays

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Currently they're staying at 1 (actual size over capacity), but we
will be changing it quite soon in order to avoid having too much
memory re-allocation happening at a BVH build time and will be
playing with different policies for that.
This commit is contained in:
Sergey Sharybin 2016-04-04 12:55:24 +02:00
parent 5d25579602
commit ba7c2b7b73
1 changed files with 5 additions and 1 deletions
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6
intern/cycles/bvh/bvh_build.cpp
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@ -293,7 +293,11 @@ BVHNode* BVHBuild::run()
<< " Number of inner nodes: "
<< rootnode->getSubtreeSize(BVH_STAT_INNER_COUNT) << "\n"
<< " Number of leaf nodes: "
<< rootnode->getSubtreeSize(BVH_STAT_LEAF_COUNT) << "\n";
<< rootnode->getSubtreeSize(BVH_STAT_LEAF_COUNT) << "\n"
<< " Allocation slop factor: "
<< ((prim_type.capacity() != 0)
? (float)prim_type.size() / prim_type.capacity()
: 1.0f) << "\n";
}
}