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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/ExpensiveObjectsBenchmark.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/ExpensiveObjectsBenchmark.java')
-rw-r--r-- | benchmarks/regression/ExpensiveObjectsBenchmark.java | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/benchmarks/regression/ExpensiveObjectsBenchmark.java b/benchmarks/regression/ExpensiveObjectsBenchmark.java deleted file mode 100644 index 535e298..0000000 --- a/benchmarks/regression/ExpensiveObjectsBenchmark.java +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Copyright (C) 2009 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.Benchmark; -import com.google.caliper.Param; -import com.google.caliper.Runner; -import com.google.caliper.SimpleBenchmark; -import java.text.*; -import java.util.*; - -/** - * Benchmarks creation and cloning various expensive objects. - */ -public class ExpensiveObjectsBenchmark extends SimpleBenchmark { - public void timeNewDateFormatTimeInstance(int reps) { - for (int i = 0; i < reps; ++i) { - DateFormat df = DateFormat.getTimeInstance(DateFormat.SHORT); - df.format(System.currentTimeMillis()); - } - } - - public void timeClonedDateFormatTimeInstance(int reps) { - DateFormat df = DateFormat.getTimeInstance(DateFormat.SHORT); - for (int i = 0; i < reps; ++i) { - ((DateFormat) df.clone()).format(System.currentTimeMillis()); - } - } - - public void timeReusedDateFormatTimeInstance(int reps) { - DateFormat df = DateFormat.getTimeInstance(DateFormat.SHORT); - for (int i = 0; i < reps; ++i) { - synchronized (df) { - df.format(System.currentTimeMillis()); - } - } - } - - public void timeNewCollator(int reps) { - for (int i = 0; i < reps; ++i) { - Collator.getInstance(Locale.US); - } - } - - public void timeClonedCollator(int reps) { - Collator c = Collator.getInstance(Locale.US); - for (int i = 0; i < reps; ++i) { - c.clone(); - } - } - - public void timeNewDateFormatSymbols(int reps) { - for (int i = 0; i < reps; ++i) { - new DateFormatSymbols(Locale.US); - } - } - - public void timeClonedDateFormatSymbols(int reps) { - DateFormatSymbols dfs = new DateFormatSymbols(Locale.US); - for (int i = 0; i < reps; ++i) { - dfs.clone(); - } - } - - public void timeNewDecimalFormatSymbols(int reps) { - for (int i = 0; i < reps; ++i) { - new DecimalFormatSymbols(Locale.US); - } - } - - public void timeClonedDecimalFormatSymbols(int reps) { - DecimalFormatSymbols dfs = new DecimalFormatSymbols(Locale.US); - for (int i = 0; i < reps; ++i) { - dfs.clone(); - } - } - - public void timeNewNumberFormat(int reps) { - for (int i = 0; i < reps; ++i) { - NumberFormat.getInstance(Locale.US); - } - } - - public void timeClonedNumberFormat(int reps) { - NumberFormat nf = NumberFormat.getInstance(Locale.US); - for (int i = 0; i < reps; ++i) { - nf.clone(); - } - } - - public void timeNumberFormatTrivialFormatLong(int reps) { - NumberFormat nf = NumberFormat.getInstance(Locale.US); - for (int i = 0; i < reps; ++i) { - nf.format(1024L); - } - } - - public void timeLongToString(int reps) { - for (int i = 0; i < reps; ++i) { - Long.toString(1024L); - } - } - - public void timeNumberFormatTrivialFormatDouble(int reps) { - NumberFormat nf = NumberFormat.getInstance(Locale.US); - for (int i = 0; i < reps; ++i) { - nf.format(1024.0); - } - } - - public void timeNewSimpleDateFormat(int reps) { - for (int i = 0; i < reps; ++i) { - new SimpleDateFormat(); - } - } - - public void timeClonedSimpleDateFormat(int reps) { - SimpleDateFormat sdf = new SimpleDateFormat(); - for (int i = 0; i < reps; ++i) { - sdf.clone(); - } - } - - public void timeNewGregorianCalendar(int reps) { - for (int i = 0; i < reps; ++i) { - new GregorianCalendar(); - } - } - - public void timeClonedGregorianCalendar(int reps) { - GregorianCalendar gc = new GregorianCalendar(); - for (int i = 0; i < reps; ++i) { - gc.clone(); - } - } -} |