8255011: [TESTBUG] compiler/codecache/stress/UnexpectedDeoptimizationAllTest.java timed out

Change CodeCacheStressRunner to have a 60 second test time

Reviewed-by: iignatyev

Author: Nils Eliasson

test/hotspot/jtreg/compiler/codecache/stress/CodeCacheStressRunner.java

@@ -28,17 +28,16 @@
 
 public class CodeCacheStressRunner {
     private final Runnable action;
+
     public CodeCacheStressRunner(Runnable action) {
         this.action = action;
     }
 
     protected final void runTest() {
         Helper.startInfiniteLoopThread(action);
         try {
-            // adjust timeout and substract vm init and exit time
-            long timeout = Utils.adjustTimeout(Utils.DEFAULT_TEST_TIMEOUT);
-            timeout *= 0.8;
-            new TimeLimitedRunner(timeout, 2.0d, this::test).call();
+            // Adjust timeout and substract vm init and exit time
+            new TimeLimitedRunner(60 * 1000, 2.0d, this::test).call();
         } catch (Exception e) {
             throw new Error("Exception occurred during test execution", e);
         }

test/hotspot/jtreg/compiler/codecache/stress/UnexpectedDeoptimizationTest.java

@@ -60,6 +60,13 @@ public static void main(String[] args) {
     @Override
     public void run() {
         Helper.WHITE_BOX.deoptimizeFrames(rng.nextBoolean());
+        // Sleep a short while to allow the stacks to grow - otherwise
+        //  we end up running almost all code in the interpreter
+        try {
+            Thread.sleep(10);
+        } catch (Exception e) {
+        }
+
     }
 
 }