Add timeSetFutures_Normal benchmark; update OldAbstractFuture

AbstractFutureBenchmarks "old" impl changed to match the "current" impl (pre setFuture optimizations)
google · Jan 29, 2019 · adafd98 · adafd98
1 parent cf5d017
commit adafd98
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diff --git a/...ests/benchmark/com/google/common/util/concurrent/SingleThreadAbstractFutureBenchmark.java b/...ests/benchmark/com/google/common/util/concurrent/SingleThreadAbstractFutureBenchmark.java
@@ -57,6 +57,18 @@ public long timeComplete_Normal(int reps) throws Exception {
     return r;
   }
 
+  @Benchmark
+  public boolean timeSetFutures_Normal(int reps) {
+    Facade<String> orig = impl.newFacade(), prev = orig;
+    for (int i = 0; i < reps; i++) {
+      Facade<String> curr = impl.newFacade();
+      prev.setFuture(curr);
+      prev = curr;
+    }
+    prev.set("done"); // prev represents the 'innermost' future
+    return orig.isDone();
+  }
+
   @Benchmark
   public long timeComplete_Failure(int reps) throws Exception {
     long r = 0;