9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package org.graalvm.compiler.core.test.debug;
24
25 import java.io.PrintStream;
26 import java.lang.reflect.Field;
27 import java.lang.reflect.Method;
28 import java.util.ArrayList;
29 import java.util.HashMap;
30 import java.util.List;
31 import java.util.ListIterator;
32 import java.util.Map;
33 import java.util.stream.Collectors;
34
35 import org.junit.After;
36 import org.junit.Assert;
37 import org.junit.Before;
38 import org.junit.Test;
39
40 import org.graalvm.compiler.core.test.GraalCompilerTest;
41 import org.graalvm.compiler.debug.Debug;
42 import org.graalvm.compiler.debug.DebugCloseable;
43 import org.graalvm.compiler.debug.DebugConfig;
44 import org.graalvm.compiler.debug.DebugConfigScope;
45 import org.graalvm.compiler.debug.DebugCounter;
46 import org.graalvm.compiler.debug.DebugDumpHandler;
47 import org.graalvm.compiler.debug.DebugMethodMetrics;
48 import org.graalvm.compiler.debug.DebugTimer;
49 import org.graalvm.compiler.debug.DebugVerifyHandler;
50 import org.graalvm.compiler.debug.DelegatingDebugConfig;
51 import org.graalvm.compiler.debug.DelegatingDebugConfig.Feature;
52 import org.graalvm.compiler.debug.GraalDebugConfig;
53 import org.graalvm.compiler.debug.internal.DebugScope;
54 import org.graalvm.compiler.debug.internal.method.MethodMetricsImpl;
55 import org.graalvm.compiler.debug.internal.method.MethodMetricsImpl.CompilationData;
56 import org.graalvm.compiler.debug.internal.method.MethodMetricsInlineeScopeInfo;
57 import org.graalvm.compiler.debug.internal.method.MethodMetricsPrinter;
58 import org.graalvm.compiler.nodes.InvokeNode;
59 import org.graalvm.compiler.nodes.StructuredGraph;
60 import org.graalvm.compiler.nodes.calc.BinaryNode;
61 import org.graalvm.compiler.nodes.calc.FixedBinaryNode;
62 import org.graalvm.compiler.nodes.calc.MulNode;
63 import org.graalvm.compiler.nodes.calc.ShiftNode;
64 import org.graalvm.compiler.nodes.calc.SignedDivNode;
65 import org.graalvm.compiler.nodes.calc.SubNode;
66 import org.graalvm.compiler.options.OptionValue;
67 import org.graalvm.compiler.options.OptionValue.OverrideScope;
68 import org.graalvm.compiler.phases.BasePhase;
69 import org.graalvm.compiler.phases.Phase;
70 import org.graalvm.compiler.phases.PhaseSuite;
71 import org.graalvm.compiler.phases.common.CanonicalizerPhase;
72 import org.graalvm.compiler.phases.common.ConvertDeoptimizeToGuardPhase;
73 import org.graalvm.compiler.phases.schedule.SchedulePhase;
74 import org.graalvm.compiler.phases.schedule.SchedulePhase.SchedulingStrategy;
75 import org.graalvm.compiler.phases.tiers.HighTierContext;
76 import org.graalvm.compiler.phases.tiers.Suites;
77
78 import jdk.vm.ci.meta.ResolvedJavaMethod;
79
80 public abstract class MethodMetricsTest extends GraalCompilerTest {
81 static class TestApplication {
82 public static int m01(int x, int y) {
83 return x + y;
84 }
85
86 public static int m02(int x, int y) {
87 return x * y;
224 try (DebugCloseable c2 = scopedTimer1.start()) {
225 try (DebugCloseable c3 = scopedScopedTimer1.start()) {
226 // do sth unnecessary long allocating many inlinee scopes
227 for (int i = 0; i < 50; i++) {
228 try (DebugCloseable c4 = scopedScopedScopeTimer1.start()) {
229 new SchedulePhase(SchedulingStrategy.LATEST_OUT_OF_LOOPS).apply(graph);
230 new SchedulePhase(SchedulingStrategy.LATEST_OUT_OF_LOOPS).apply(graph);
231 }
232 }
233 }
234 }
235 }
236 }
237
238 }
239 }
240
241 static DebugConfig overrideGraalDebugConfig(PrintStream log, String methodFilter, String methodMeter) {
242 List<DebugDumpHandler> dumpHandlers = new ArrayList<>();
243 List<DebugVerifyHandler> verifyHandlers = new ArrayList<>();
244 GraalDebugConfig debugConfig = new GraalDebugConfig(
245 GraalDebugConfig.Options.Log.getValue(),
246 GraalDebugConfig.Options.Count.getValue(),
247 GraalDebugConfig.Options.TrackMemUse.getValue(),
248 GraalDebugConfig.Options.Time.getValue(),
249 GraalDebugConfig.Options.Dump.getValue(),
250 GraalDebugConfig.Options.Verify.getValue(),
251 methodFilter,
252 methodMeter,
253 log, dumpHandlers, verifyHandlers);
254 return debugConfig;
255 }
256
257 private static OverrideScope overrideMetricPrinterConfig() {
258 Map<OptionValue<?>, Object> mapping = new HashMap<>();
259 mapping.put(MethodMetricsPrinter.Options.MethodMeterPrintAscii, true);
260 return OptionValue.override(mapping);
261 }
262
263 abstract Phase additionalPhase();
264
265 @Override
266 protected Suites createSuites() {
267 Suites ret = super.createSuites();
268 ListIterator<BasePhase<? super HighTierContext>> iter = ret.getHighTier().findPhase(ConvertDeoptimizeToGuardPhase.class, true);
269 PhaseSuite.findNextPhase(iter, CanonicalizerPhase.class);
270 iter.add(additionalPhase());
271 return ret;
272 }
273
274 @Test
275 @SuppressWarnings("try")
276 public void test() throws Throwable {
277 try (DebugConfigScope s = Debug.setConfig(getConfig()); OverrideScope o = getOScope();) {
278 executeMethod(TestApplication.class.getMethod("m01", testSignature), null, testArgs);
279 executeMethod(TestApplication.class.getMethod("m02", testSignature), null, testArgs);
280 executeMethod(TestApplication.class.getMethod("m03", testSignature), null, testArgs);
281 executeMethod(TestApplication.class.getMethod("m04", testSignature), null, testArgs);
282 executeMethod(TestApplication.class.getMethod("m05", testSignature), null, testArgs);
283 executeMethod(TestApplication.class.getMethod("m06", testSignature), null, testArgs);
284 executeMethod(TestApplication.class.getMethod("m07", testSignature), null, testArgs);
285 executeMethod(TestApplication.class.getMethod("m08", testSignature), null, testArgs);
286 executeMethod(TestApplication.class.getMethod("m09", testSignature), null, testArgs);
287 executeMethod(TestApplication.class.getMethod("m10", testSignature), null, testArgs);
288 assertValues();
289 }
290 }
291
292 @Before
293 public void rememberScopeId() {
294 scopeIdBeforeAccess = DebugScope.getCurrentGlobalScopeId();
295 }
296
297 @After
298 public void clearMMCache() {
299 MethodMetricsImpl.clearMM();
300 }
301
302 abstract DebugConfig getConfig();
303
304 OverrideScope getOScope() {
305 return overrideMetricPrinterConfig();
306 }
307
308 abstract void assertValues() throws Throwable;
309
310 @SuppressWarnings("unchecked")
311 private static Map<ResolvedJavaMethod, CompilationData> readMethodMetricsImplData() {
312 Map<ResolvedJavaMethod, CompilationData> threadLocalMap = null;
313 for (Field f : MethodMetricsImpl.class.getDeclaredFields()) {
314 if (f.getName().equals("threadEntries")) {
315 f.setAccessible(true);
316 Object map;
317 try {
318 map = ((ThreadLocal<?>) f.get(null)).get();
319 } catch (Throwable t) {
320 throw new RuntimeException(t);
321 }
322 threadLocalMap = (Map<ResolvedJavaMethod, CompilationData>) map;
323 break;
324 }
325 }
326 return threadLocalMap;
327 }
328
329 private long scopeIdBeforeAccess;
330 private long scopeIdAfterAccess;
331
332 protected long readValFromCurrThread(ResolvedJavaMethod method, String metricName) {
333
334 Map<ResolvedJavaMethod, CompilationData> threadLocalMap = readMethodMetricsImplData();
335 assert threadLocalMap != null;
356 return res != null ? res : 0;
357 }
358
359 @SuppressWarnings("try")
360 void assertValues(String metricName, long[] vals) {
361 scopeIdAfterAccess = DebugScope.getCurrentGlobalScopeId();
362 try (DebugConfigScope s = Debug.setConfig(new DelegatingDebugConfig().enable(Feature.METHOD_METRICS))) {
363 Assert.assertEquals(vals[0], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m01", testSignature)), metricName));
364 Assert.assertEquals(vals[1], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m02", testSignature)), metricName));
365 Assert.assertEquals(vals[2], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m03", testSignature)), metricName));
366 Assert.assertEquals(vals[3], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m04", testSignature)), metricName));
367 Assert.assertEquals(vals[4], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m05", testSignature)), metricName));
368 Assert.assertEquals(vals[5], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m06", testSignature)), metricName));
369 Assert.assertEquals(vals[6], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m07", testSignature)), metricName));
370 Assert.assertEquals(vals[7], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m08", testSignature)), metricName));
371 Assert.assertEquals(vals[8], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m09", testSignature)), metricName));
372 } catch (Throwable t) {
373 throw new RuntimeException(t);
374 }
375 }
376
377 void executeMethod(Method m, Object receiver, Object... args) {
378 test(asResolvedJavaMethod(m), receiver, args);
379 }
380
381 }
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package org.graalvm.compiler.core.test.debug;
24
25 import java.io.PrintStream;
26 import java.lang.reflect.Field;
27 import java.lang.reflect.Method;
28 import java.util.ArrayList;
29 import java.util.List;
30 import java.util.ListIterator;
31 import java.util.Map;
32 import java.util.stream.Collectors;
33
34 import org.junit.After;
35 import org.junit.Assert;
36 import org.junit.Before;
37 import org.junit.Test;
38 import org.graalvm.compiler.core.common.util.Util;
39 import org.graalvm.compiler.core.test.GraalCompilerTest;
40 import org.graalvm.compiler.debug.Debug;
41 import org.graalvm.compiler.debug.DebugCloseable;
42 import org.graalvm.compiler.debug.DebugConfig;
43 import org.graalvm.compiler.debug.DebugConfigScope;
44 import org.graalvm.compiler.debug.DebugCounter;
45 import org.graalvm.compiler.debug.DebugDumpHandler;
46 import org.graalvm.compiler.debug.DebugMethodMetrics;
47 import org.graalvm.compiler.debug.DebugTimer;
48 import org.graalvm.compiler.debug.DebugVerifyHandler;
49 import org.graalvm.compiler.debug.DelegatingDebugConfig;
50 import org.graalvm.compiler.debug.DelegatingDebugConfig.Feature;
51 import org.graalvm.compiler.debug.GraalDebugConfig;
52 import org.graalvm.compiler.debug.internal.DebugScope;
53 import org.graalvm.compiler.debug.internal.method.MethodMetricsImpl;
54 import org.graalvm.compiler.debug.internal.method.MethodMetricsImpl.CompilationData;
55 import org.graalvm.compiler.debug.internal.method.MethodMetricsInlineeScopeInfo;
56 import org.graalvm.compiler.debug.internal.method.MethodMetricsPrinter;
57 import org.graalvm.compiler.nodes.InvokeNode;
58 import org.graalvm.compiler.nodes.StructuredGraph;
59 import org.graalvm.compiler.nodes.calc.BinaryNode;
60 import org.graalvm.compiler.nodes.calc.FixedBinaryNode;
61 import org.graalvm.compiler.nodes.calc.MulNode;
62 import org.graalvm.compiler.nodes.calc.ShiftNode;
63 import org.graalvm.compiler.nodes.calc.SignedDivNode;
64 import org.graalvm.compiler.nodes.calc.SubNode;
65 import org.graalvm.compiler.options.OptionValues;
66 import org.graalvm.compiler.phases.BasePhase;
67 import org.graalvm.compiler.phases.Phase;
68 import org.graalvm.compiler.phases.PhaseSuite;
69 import org.graalvm.compiler.phases.common.CanonicalizerPhase;
70 import org.graalvm.compiler.phases.common.ConvertDeoptimizeToGuardPhase;
71 import org.graalvm.compiler.phases.schedule.SchedulePhase;
72 import org.graalvm.compiler.phases.schedule.SchedulePhase.SchedulingStrategy;
73 import org.graalvm.compiler.phases.tiers.HighTierContext;
74 import org.graalvm.compiler.phases.tiers.Suites;
75
76 import jdk.vm.ci.meta.ResolvedJavaMethod;
77
78 public abstract class MethodMetricsTest extends GraalCompilerTest {
79 static class TestApplication {
80 public static int m01(int x, int y) {
81 return x + y;
82 }
83
84 public static int m02(int x, int y) {
85 return x * y;
222 try (DebugCloseable c2 = scopedTimer1.start()) {
223 try (DebugCloseable c3 = scopedScopedTimer1.start()) {
224 // do sth unnecessary long allocating many inlinee scopes
225 for (int i = 0; i < 50; i++) {
226 try (DebugCloseable c4 = scopedScopedScopeTimer1.start()) {
227 new SchedulePhase(SchedulingStrategy.LATEST_OUT_OF_LOOPS).apply(graph);
228 new SchedulePhase(SchedulingStrategy.LATEST_OUT_OF_LOOPS).apply(graph);
229 }
230 }
231 }
232 }
233 }
234 }
235
236 }
237 }
238
239 static DebugConfig overrideGraalDebugConfig(PrintStream log, String methodFilter, String methodMeter) {
240 List<DebugDumpHandler> dumpHandlers = new ArrayList<>();
241 List<DebugVerifyHandler> verifyHandlers = new ArrayList<>();
242 OptionValues options = getInitialOptions();
243 GraalDebugConfig debugConfig = new GraalDebugConfig(
244 options,
245 GraalDebugConfig.Options.Log.getValue(options),
246 GraalDebugConfig.Options.Count.getValue(options),
247 GraalDebugConfig.Options.TrackMemUse.getValue(options),
248 GraalDebugConfig.Options.Time.getValue(options),
249 GraalDebugConfig.Options.Dump.getValue(options),
250 GraalDebugConfig.Options.Verify.getValue(options),
251 methodFilter,
252 methodMeter,
253 log, dumpHandlers, verifyHandlers);
254 return debugConfig;
255 }
256
257 abstract Phase additionalPhase();
258
259 @Override
260 protected Suites createSuites(OptionValues options) {
261 Suites ret = super.createSuites(options);
262 ListIterator<BasePhase<? super HighTierContext>> iter = ret.getHighTier().findPhase(ConvertDeoptimizeToGuardPhase.class, true);
263 PhaseSuite.findNextPhase(iter, CanonicalizerPhase.class);
264 iter.add(additionalPhase());
265 return ret;
266 }
267
268 @Test
269 @SuppressWarnings("try")
270 public void test() throws Throwable {
271 try (DebugConfigScope s = Debug.setConfig(getConfig())) {
272 executeMethod(TestApplication.class.getMethod("m01", testSignature), null, testArgs);
273 executeMethod(TestApplication.class.getMethod("m02", testSignature), null, testArgs);
274 executeMethod(TestApplication.class.getMethod("m03", testSignature), null, testArgs);
275 executeMethod(TestApplication.class.getMethod("m04", testSignature), null, testArgs);
276 executeMethod(TestApplication.class.getMethod("m05", testSignature), null, testArgs);
277 executeMethod(TestApplication.class.getMethod("m06", testSignature), null, testArgs);
278 executeMethod(TestApplication.class.getMethod("m07", testSignature), null, testArgs);
279 executeMethod(TestApplication.class.getMethod("m08", testSignature), null, testArgs);
280 executeMethod(TestApplication.class.getMethod("m09", testSignature), null, testArgs);
281 executeMethod(TestApplication.class.getMethod("m10", testSignature), null, testArgs);
282 assertValues();
283 }
284 }
285
286 void executeMethod(Method m, Object receiver, Object... args) {
287 OptionValues options = new OptionValues(getInitialOptions(), MethodMetricsPrinter.Options.MethodMeterPrintAscii, true);
288 test(options, asResolvedJavaMethod(m), receiver, args);
289 }
290
291 @Before
292 public void rememberScopeId() {
293 scopeIdBeforeAccess = DebugScope.getCurrentGlobalScopeId();
294 }
295
296 @After
297 public void clearMMCache() {
298 MethodMetricsImpl.clearMM();
299 }
300
301 abstract DebugConfig getConfig();
302
303 abstract void assertValues() throws Throwable;
304
305 @SuppressWarnings("unchecked")
306 private static Map<ResolvedJavaMethod, CompilationData> readMethodMetricsImplData() {
307 Map<ResolvedJavaMethod, CompilationData> threadLocalMap = null;
308 for (Field f : MethodMetricsImpl.class.getDeclaredFields()) {
309 if (f.getName().equals("threadEntries")) {
310 Util.setAccessible(f, true);
311 Object map;
312 try {
313 map = ((ThreadLocal<?>) f.get(null)).get();
314 } catch (Throwable t) {
315 throw new RuntimeException(t);
316 }
317 threadLocalMap = (Map<ResolvedJavaMethod, CompilationData>) map;
318 break;
319 }
320 }
321 return threadLocalMap;
322 }
323
324 private long scopeIdBeforeAccess;
325 private long scopeIdAfterAccess;
326
327 protected long readValFromCurrThread(ResolvedJavaMethod method, String metricName) {
328
329 Map<ResolvedJavaMethod, CompilationData> threadLocalMap = readMethodMetricsImplData();
330 assert threadLocalMap != null;
351 return res != null ? res : 0;
352 }
353
354 @SuppressWarnings("try")
355 void assertValues(String metricName, long[] vals) {
356 scopeIdAfterAccess = DebugScope.getCurrentGlobalScopeId();
357 try (DebugConfigScope s = Debug.setConfig(new DelegatingDebugConfig().enable(Feature.METHOD_METRICS))) {
358 Assert.assertEquals(vals[0], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m01", testSignature)), metricName));
359 Assert.assertEquals(vals[1], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m02", testSignature)), metricName));
360 Assert.assertEquals(vals[2], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m03", testSignature)), metricName));
361 Assert.assertEquals(vals[3], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m04", testSignature)), metricName));
362 Assert.assertEquals(vals[4], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m05", testSignature)), metricName));
363 Assert.assertEquals(vals[5], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m06", testSignature)), metricName));
364 Assert.assertEquals(vals[6], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m07", testSignature)), metricName));
365 Assert.assertEquals(vals[7], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m08", testSignature)), metricName));
366 Assert.assertEquals(vals[8], readValFromCurrThread(asResolvedJavaMethod(TestApplication.class.getMethod("m09", testSignature)), metricName));
367 } catch (Throwable t) {
368 throw new RuntimeException(t);
369 }
370 }
371 }
|