c21 commented on a change in pull request #31736:
URL: https://github.com/apache/spark/pull/31736#discussion_r588861296
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/execution/benchmark/JoinBenchmark.scala
##########
@@ -166,6 +166,19 @@ object JoinBenchmark extends SqlBasedBenchmark {
}
}
+ def broadcastNestedLoopJoin(): Unit = {
+ val N = 20 << 20
+ val M = 1 << 4
+
+ val dim = broadcast(spark.range(M).selectExpr("id as k", "cast(id as
string) as v"))
+ codegenBenchmark("broadcast nested loop join", N) {
Review comment:
@maropu - sure, replied back above.
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