Moved Benchmarking intro to "Verifying"

Bruce Eckel · Bruce Eckel · commit 6b1dcd12bc75 · 2016-08-10T15:59:47.000-06:00
diff --git a/verifying/BadMicroBenchmark.java b/verifying/BadMicroBenchmark.java
@@ -1,4 +1,4 @@
-// arrays/BadMicroBenchmark.java
+// verifying/BadMicroBenchmark.java
 // (c)2016 MindView LLC: see Copyright.txt
 // We make no guarantees that this code is fit for any purpose.
 // Visit http://mindviewinc.com/Books/OnJava/ for more book information.
diff --git a/verifying/BadMicroBenchmark2.java b/verifying/BadMicroBenchmark2.java
@@ -1,4 +1,4 @@
-// arrays/BadMicroBenchmark2.java
+// verifying/BadMicroBenchmark2.java
 // (c)2016 MindView LLC: see Copyright.txt
 // We make no guarantees that this code is fit for any purpose.
 // Visit http://mindviewinc.com/Books/OnJava/ for more book information.
diff --git a/verifying/BadMicroBenchmark3.java b/verifying/BadMicroBenchmark3.java
@@ -1,4 +1,4 @@
-// arrays/BadMicroBenchmark3.java
+// verifying/BadMicroBenchmark3.java
 // (c)2016 MindView LLC: see Copyright.txt
 // We make no guarantees that this code is fit for any purpose.
 // Visit http://mindviewinc.com/Books/OnJava/ for more book information.
diff --git a/verifying/jmhtests/ParallelSetAll.java b/verifying/jmhtests/ParallelSetAll.java
@@ -0,0 +1,24 @@
+// verifying/jmhtests/ParallelSetAll.java
+// (c)2016 MindView LLC: see Copyright.txt
+// We make no guarantees that this code is fit for any purpose.
+// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
+package verifying.jmhtests;
+import java.util.*;
+import org.openjdk.jmh.annotations.*;
+
+@State(Scope.Thread)
+public class ParallelSetAll {
+  private long[] la;
+  @Setup
+  public void setup() {
+    la = new long[20_000_000];
+  }
+  @Benchmark
+  public void setAll() {
+    Arrays.setAll(la, n -> n);
+  }
+  @Benchmark
+  public void parallelSetAll() {
+    Arrays.parallelSetAll(la, n -> n);
+  }
+}

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// arrays/BadMicroBenchmark.java`
	`1`	`+// verifying/BadMicroBenchmark.java`
`2`	`2`	`// (c)2016 MindView LLC: see Copyright.txt`
`3`	`3`	`// We make no guarantees that this code is fit for any purpose.`
`4`	`4`	`// Visit http://mindviewinc.com/Books/OnJava/ for more book information.`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// arrays/BadMicroBenchmark2.java`
	`1`	`+// verifying/BadMicroBenchmark2.java`
`2`	`2`	`// (c)2016 MindView LLC: see Copyright.txt`
`3`	`3`	`// We make no guarantees that this code is fit for any purpose.`
`4`	`4`	`// Visit http://mindviewinc.com/Books/OnJava/ for more book information.`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// arrays/BadMicroBenchmark3.java`
	`1`	`+// verifying/BadMicroBenchmark3.java`
`2`	`2`	`// (c)2016 MindView LLC: see Copyright.txt`
`3`	`3`	`// We make no guarantees that this code is fit for any purpose.`
`4`	`4`	`// Visit http://mindviewinc.com/Books/OnJava/ for more book information.`