am 2d3f2daf: Check compound distance of node and prune useless node after creating new word.
* commit '2d3f2daf12643e57f15fc98c7fd61329513ca0cf':
Check compound distance of node and prune useless node after creating new word.
diff --git a/native/jni/src/suggest/core/suggest.cpp b/native/jni/src/suggest/core/suggest.cpp
index 6c4a6c1..a8f16c8 100644
--- a/native/jni/src/suggest/core/suggest.cpp
+++ b/native/jni/src/suggest/core/suggest.cpp
@@ -530,6 +530,12 @@
CT_NEW_WORD_SPACE_SUBSTITUTION : CT_NEW_WORD_SPACE_OMITTION;
Weighting::addCostAndForwardInputIndex(WEIGHTING, correctionType, traverseSession, dicNode,
&newDicNode, traverseSession->getMultiBigramMap());
- traverseSession->getDicTraverseCache()->copyPushNextActive(&newDicNode);
+ if (newDicNode.getCompoundDistance() < static_cast<float>(MAX_VALUE_FOR_WEIGHTING)) {
+ // newDicNode is worth continuing to traverse.
+ // CAVEAT: This pruning is important for speed. Remove this when we can afford not to prune
+ // here because here is not the right place to do pruning. Pruning should take place only
+ // in DicNodePriorityQueue.
+ traverseSession->getDicTraverseCache()->copyPushNextActive(&newDicNode);
+ }
}
} // namespace latinime