Mercurial > hg > truffle

diff c1x4hotspotsrc/HotSpotTest/src/C1XTest.java @ 1433:efba53f86c4f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
various fixes and enhancements * correct refmap->oopmap conversion (register numbering, stack slot numbering) * fixes for inlining (correct scoping in exception handler lookup, NPE in scope conversion) * support for "jump to runtime stub" (patching code needs to be aware of jmp instruction) * provide more information about methods (to allow inlining: has_balanced_monitors, etc.) * fixes to signature type lookup * isSubTypeOf: correct handling of array classes * RiType: componentType/arrayOf * prologue: inline cache check, icmiss stub * klass state check (resolved but not initialized) in newinstance * card table write barriers * c1x classes are optional (to allow running c1 without them) * correct for stored frame pointer in calling conventions (methods with arguments on stack) * getType(Class<?>) for some basic types, used for optimizations and folding * RiMethod/RiType: throw exception instead of silent failure on unsupported operations * RiType: resolved/unresolved array type support * refactoring: new on-demand template generation mechanism * optimizations: template specialization for no_null_check, given length, etc.
author Lukas Stadler <lukas.stadler@oracle.com>
date Thu, 16 Sep 2010 19:42:20 -0700
parents 760213a60e8b
children 72cfb36c6bb2
line wrap: on
line diff
--- a/c1x4hotspotsrc/HotSpotTest/src/C1XTest.java	Wed Sep 01 17:13:38 2010 -0700
+++ b/c1x4hotspotsrc/HotSpotTest/src/C1XTest.java	Thu Sep 16 19:42:20 2010 -0700
@@ -2,22 +2,160 @@
 
 public class C1XTest {
 
-	public static void main(String[] args) throws IOException {
-		/*
-		 * new C1XCompiledTest.C(); System.out.println("--- instanceof A");
-		 * System.out.println(new C1XCompiledTest().doCalc(10, 3,
-		 * C1XTest.class)); System.out.println("B instanceof A");
-		 * System.out.println(new C1XCompiledTest().doCalc(10, 3, new
-		 * C1XCompiledTest.B())); System.out.println("A instanceof A");
-		 * System.out.println(new C1XCompiledTest().doCalc(10, 3, new
-		 * C1XCompiledTest.A())); System.out.println("end");
-		 */
-		new C1XCompiledTest.B();
-		System.out.println(new C1XCompiledTest().doCalc(10, 3, C1XTest.class));
-		/*
-		 * for (int l = 0; l < 4; l++) { try { System.out.println(new
-		 * C1XCompiledTest().doCalc(new int[l])); } catch (Throwable t) {
-		 * t.printStackTrace(); }}
-		 */
+	public static long sum = 10;
+	
+	public static final long value() {
+		return sum;
+	}
+	
+	public static void main3(String[] args) {/*
+		long s = 0;
+		s += value();
+		System.out.println(s);*/
+	}
+
+	public static void main2(String[] args) {
+		Other.I[] array = new Other.I[] { new Other.A(), new Other.B(),
+				new Other.C(), new Other.A(), new Other.B(), new Other.C() };
+
+		int sum = 0;
+		for (int i = 0; i < 20; i++)
+			for (Other.I o : array) {
+				sum += o.v();
+			}
+		System.out.println(sum);
 	}
+
+	public static void main(String[] args) throws IOException, Exception {
+		for (int i = 0; i < 10000; i++) {
+			System.out.print((i & 0xfff) != 0 ? "" : ".");
+			test1();
+		}
+		System.out.println();
+		for (int i = 0; i < 100; i++) {
+			Thread.sleep(1000);
+		}
+		for (int i = 0; i < 10000; i++) {
+			System.out.print((i & 0xfff) != 0 ? "" : ".");
+			test2();
+		}
+		System.out.println();
+		for (int i = 0; i < 100; i++) {
+			Thread.sleep(1000);
+		}
+		for (int i = 0; i < 10000; i++) {
+			System.out.print((i & 0xfff) != 0 ? "" : ".");
+			test3();
+		}
+		System.out.println();
+		for (int i = 0; i < 100; i++) {
+			Thread.sleep(1000);
+		}
+		for (int i = 0; i < 10000; i++) {
+			System.out.print((i & 0xfff) != 0 ? "" : ".");
+			test4();
+		}
+		System.out.println();
+		for (int i = 0; i < 100; i++) {
+			Thread.sleep(1000);
+		}
+		for (int i = 0; i < 10000; i++) {
+			System.out.print((i & 0xfff) != 0 ? "" : ".");
+			test5();
+		}
+		System.out.println();
+		for (int i = 0; i < 100; i++) {
+			Thread.sleep(1000);
+		}
+		for (int i = 0; i < 10000; i++) {
+			System.out.print((i & 0xfff) != 0 ? "" : ".");
+			test6();
+		}
+		System.out.println();
+		for (int i = 0; i < 100; i++) {
+			Thread.sleep(1000);
+		}
+		for (int i = 0; i < 10000; i++) {
+			System.out.print((i & 0xfff) != 0 ? "" : ".");
+			test7();
+		}
+		System.out.println();
+		for (int i = 0; i < 100; i++) {
+			Thread.sleep(1000);
+		}
+		for (int i = 0; i < 10000; i++) {
+			System.out.print((i & 0xfff) != 0 ? "" : ".");
+			test8();
+		}
+		System.out.println();
+		for (int i = 0; i < 10; i++) {
+			Thread.sleep(1000);
+		}
+		System.out.println(sum);
+	}
+
+	public static void test1() {
+		long t1 = System.nanoTime();
+		long t2 = System.nanoTime();
+		sum += t2 - t1;
+		System.out.print("");
+		System.out.print("");
+	}
+
+	public static void test2() {
+		long t1 = System.nanoTime();
+		long t2 = System.nanoTime();
+		sum += t2 - t1;
+		System.out.print("");
+		System.out.print("");
+	}
+
+	public static void test3() {
+		long t1 = System.nanoTime();
+		long t2 = System.nanoTime();
+		sum += t2 - t1;
+		System.out.print("");
+		System.out.print("");
+	}
+
+	public static void test4() {
+		long t1 = System.nanoTime();
+		long t2 = System.nanoTime();
+		sum += t2 - t1;
+		System.out.print("");
+		System.out.print("");
+	}
+
+	public static void test5() {
+		long t1 = System.nanoTime();
+		long t2 = System.nanoTime();
+		sum += t2 - t1;
+		System.out.print("");
+		System.out.print("");
+	}
+
+	public static void test6() {
+		long t1 = System.nanoTime();
+		long t2 = System.nanoTime();
+		sum += t2 - t1;
+		System.out.print("");
+		System.out.print("");
+	}
+
+	public static void test7() {
+		long t1 = System.nanoTime();
+		long t2 = System.nanoTime();
+		sum += t2 - t1;
+		System.out.print("");
+		System.out.print("");
+	}
+
+	public static void test8() {
+		long t1 = System.nanoTime();
+		long t2 = System.nanoTime();
+		sum += t2 - t1;
+		System.out.print("");
+		System.out.print("");
+	}
+
 }