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author | Tsu Chiang Chuang <tsu@google.com> | 2013-03-26 17:38:46 -0700 |
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committer | Tsu Chiang Chuang <tsu@google.com> | 2013-03-28 14:47:03 -0700 |
commit | 5a7833b406bb2716b057d3ed923f22f1f86b2a20 (patch) | |
tree | 7d0e79a91c627918879d379bc6362d20f79b512f /benchmarks/regression/ReflectionBenchmark.java | |
parent | 0b2e0fc3b8b8886cfebd27d279383d8cae61102d (diff) | |
download | libcore-5a7833b406bb2716b057d3ed923f22f1f86b2a20.zip libcore-5a7833b406bb2716b057d3ed923f22f1f86b2a20.tar.gz libcore-5a7833b406bb2716b057d3ed923f22f1f86b2a20.tar.bz2 |
Build Caliper microbenchmark tests.Also fix the URLConnectionBenchmark tests to use the external/mockwebserver.
Change-Id: I48ec32e94f992fe570a6d729bb38971b3f211188
Diffstat (limited to 'benchmarks/regression/ReflectionBenchmark.java')
-rw-r--r-- | benchmarks/regression/ReflectionBenchmark.java | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/benchmarks/regression/ReflectionBenchmark.java b/benchmarks/regression/ReflectionBenchmark.java deleted file mode 100644 index fe00fa2..0000000 --- a/benchmarks/regression/ReflectionBenchmark.java +++ /dev/null @@ -1,182 +0,0 @@ -/* - * Copyright (C) 2010 Google Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package benchmarks.regression; - -import com.google.caliper.Param; -import com.google.caliper.Runner; -import com.google.caliper.SimpleBenchmark; -import java.lang.reflect.*; - -public class ReflectionBenchmark extends SimpleBenchmark { - public void timeObject_getClass(int reps) throws Exception { - C c = new C(); - for (int rep = 0; rep < reps; ++rep) { - c.getClass(); - } - } - - public void timeClass_getField(int reps) throws Exception { - Class<?> klass = C.class; - for (int rep = 0; rep < reps; ++rep) { - klass.getField("f"); - } - } - - public void timeClass_getDeclaredField(int reps) throws Exception { - Class<?> klass = C.class; - for (int rep = 0; rep < reps; ++rep) { - klass.getDeclaredField("f"); - } - } - - public void timeClass_getConstructor(int reps) throws Exception { - Class<?> klass = C.class; - for (int rep = 0; rep < reps; ++rep) { - klass.getConstructor(); - } - } - - public void timeClass_newInstance(int reps) throws Exception { - Class<?> klass = C.class; - Constructor constructor = klass.getConstructor(); - for (int rep = 0; rep < reps; ++rep) { - constructor.newInstance(); - } - } - - public void timeClass_getMethod(int reps) throws Exception { - Class<?> klass = C.class; - for (int rep = 0; rep < reps; ++rep) { - klass.getMethod("m"); - } - } - - public void timeClass_getDeclaredMethod(int reps) throws Exception { - Class<?> klass = C.class; - for (int rep = 0; rep < reps; ++rep) { - klass.getDeclaredMethod("m"); - } - } - - public void timeField_setInt(int reps) throws Exception { - Class<?> klass = C.class; - Field f = klass.getDeclaredField("f"); - C instance = new C(); - for (int rep = 0; rep < reps; ++rep) { - f.setInt(instance, 1); - } - } - - public void timeField_getInt(int reps) throws Exception { - Class<?> klass = C.class; - Field f = klass.getDeclaredField("f"); - C instance = new C(); - for (int rep = 0; rep < reps; ++rep) { - f.getInt(instance); - } - } - - public void timeMethod_invokeV(int reps) throws Exception { - Class<?> klass = C.class; - Method m = klass.getDeclaredMethod("m"); - C instance = new C(); - for (int rep = 0; rep < reps; ++rep) { - m.invoke(instance); - } - } - - public void timeMethod_invokeStaticV(int reps) throws Exception { - Class<?> klass = C.class; - Method m = klass.getDeclaredMethod("sm"); - for (int rep = 0; rep < reps; ++rep) { - m.invoke(null); - } - } - - public void timeMethod_invokeI(int reps) throws Exception { - Class<?> klass = C.class; - Method m = klass.getDeclaredMethod("setField", int.class); - C instance = new C(); - for (int rep = 0; rep < reps; ++rep) { - m.invoke(instance, 1); - } - } - - public void timeMethod_invokePreBoxedI(int reps) throws Exception { - Class<?> klass = C.class; - Method m = klass.getDeclaredMethod("setField", int.class); - C instance = new C(); - Integer one = Integer.valueOf(1); - for (int rep = 0; rep < reps; ++rep) { - m.invoke(instance, one); - } - } - - public void timeMethod_invokeStaticI(int reps) throws Exception { - Class<?> klass = C.class; - Method m = klass.getDeclaredMethod("setStaticField", int.class); - for (int rep = 0; rep < reps; ++rep) { - m.invoke(null, 1); - } - } - - public void timeMethod_invokeStaticPreBoxedI(int reps) throws Exception { - Class<?> klass = C.class; - Method m = klass.getDeclaredMethod("setStaticField", int.class); - Integer one = Integer.valueOf(1); - for (int rep = 0; rep < reps; ++rep) { - m.invoke(null, one); - } - } - - public void timeRegularMethodInvocation(int reps) throws Exception { - C instance = new C(); - for (int rep = 0; rep < reps; ++rep) { - instance.setField(1); - } - } - - public void timeRegularConstructor(int reps) throws Exception { - for (int rep = 0; rep < reps; ++rep) { - new C(); - } - } - - public static class C { - public static int sf = 0; - public int f = 0; - - public C() { - // A non-empty constructor so we don't get optimized away. - f = 1; - } - - public void m() { - } - - public static void sm() { - } - - public void setField(int value) { - f = value; - } - - public static void setStaticField(int value) { - sf = value; - } - } -} |