Move CombineParallelConv2D to opt level 4 (#3248)

diff --git a/src/relay/backend/build_module.cc b/src/relay/backend/build_module.cc
index 3b14910..57dc256 100644 (file)
--- a/src/relay/backend/build_module.cc
+++ b/src/relay/backend/build_module.cc
@@ -65,7 +65,7 @@ const std::unordered_map<std::string, int> OptPassLevel::_data = {
   {"SimplifyInference", 0},
   {"OpFusion", 1},
   {"FoldConstant", 2},
-  {"CombineParallelConv2D", 3},
+  {"CombineParallelConv2D", 4},
   {"FoldScaleAxis", 3},
   {"AlterOpLayout", 3},
   {"CanonicalizeOps", 3},