if something is already a match-feature, avoid computing it again in global-phase

1 files changed, 23 insertions, 0 deletions

diff --git a/config-model/src/test/derived/rankingexpression/rankexpression.sd b/config-model/src/test/derived/rankingexpression/rankexpression.sd
index 499fe8a3539..4b3bd516619 100644
--- a/config-model/src/test/derived/rankingexpression/rankexpression.sd
+++ b/config-model/src/test/derived/rankingexpression/rankexpression.sd
@@ -62,6 +62,10 @@ schema rankexpression {
     field t1 type tensor(m{},v[3]) {
       indexing: attribute
     }
+
+    field labels type array<string> {
+      indexing: attribute
+    }
   }
 
   rank-profile default {
@@ -385,4 +389,23 @@ schema rankexpression {
       }
   }
 
+  rank-profile layered {
+      inputs {
+         query(v) tensor(v[3])
+      }
+      function mymul() {
+        expression: tensorFromLabels(attribute(labels), m) * query(v)
+      }
+      first-phase {
+        expression: attribute(foo1)
+      }
+      global-phase {
+        expression: sum(mymul())
+        rerank-count: 123
+      }
+      match-features {
+        mymul
+      }
+  }
+
 }