Author: tabish
Date: Tue Nov 17 20:24:32 2009
New Revision: 881490
URL: http://svn.apache.org/viewvc?rev=881490&view=rev
Log:
https://issues.apache.org/activemq/browse/AMQCPP-268
Add benchmark test to use in performance tuning of Decaf classes.
Added:
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.cpp
(with props)
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.h
(with props)
Modified:
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/Makefile.am
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/testRegistry.cpp
Modified:
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/Makefile.am
URL:
http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/Makefile.am?rev=881490&r1=881489&r2=881490&view=diff
==============================================================================
--- activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/Makefile.am
(original)
+++ activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/Makefile.am
Tue Nov 17 20:24:32 2009
@@ -19,6 +19,7 @@
activemq/util/PrimitiveMapBenchmark.cpp \
activemq/wireformat/openwire/utils/OpenWireStringSupportBenchmark.cpp \
benchmark/PerformanceTimer.cpp \
+ decaf/io/ByteArrayOutputStreamBenchmark.cpp \
decaf/io/DataInputStreamBenchmark.cpp \
decaf/io/DataOutputStreamBenchmark.cpp \
decaf/lang/BooleanBenchmark.cpp \
@@ -36,6 +37,7 @@
activemq/wireformat/openwire/utils/OpenWireStringSupportBenchmark.h \
benchmark/BenchmarkBase.h \
benchmark/PerformanceTimer.h \
+ decaf/io/ByteArrayOutputStreamBenchmark.h \
decaf/io/DataInputStreamBenchmark.h \
decaf/io/DataOutputStreamBenchmark.h \
decaf/lang/BooleanBenchmark.h \
Added:
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.cpp
URL:
http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.cpp?rev=881490&view=auto
==============================================================================
---
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.cpp
(added)
+++
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.cpp
Tue Nov 17 20:24:32 2009
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+#include "ByteArrayOutputStreamBenchmark.h"
+
+using namespace decaf;
+using namespace decaf::io;
+
+////////////////////////////////////////////////////////////////////////////////
+ByteArrayOutputStreamBenchmark::ByteArrayOutputStreamBenchmark() {
+}
+
+////////////////////////////////////////////////////////////////////////////////
+ByteArrayOutputStreamBenchmark::~ByteArrayOutputStreamBenchmark() {
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void ByteArrayOutputStreamBenchmark::setUp() {
+
+ buffer = new unsigned char[bufferSize];
+
+ // init to full String Buffer
+ stlBuffer.reserve( bufferSize );
+ for( int ix = 0; ix < bufferSize - 1; ++ix ) {
+ buffer[ix] = 65;
+ stlBuffer.push_back( 65 );
+ }
+ buffer[bufferSize-1] = 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void ByteArrayOutputStreamBenchmark::tearDown(){
+
+ delete [] buffer;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void ByteArrayOutputStreamBenchmark::run(){
+
+ int numRuns = 100;
+
+ ByteArrayOutputStream bos;
+
+ for( int iy = 0; iy < numRuns; ++iy ){
+ bos.write( (char)65 );
+ }
+ bos.reset();
+
+ for( int iy = 0; iy < numRuns; ++iy ){
+ bos.write( buffer, 0, bufferSize );
+ }
+ bos.reset();
+
+ for( int iy = 0; iy < numRuns; ++iy ){
+ bos.write( stlBuffer );
+ }
+ bos.reset();
+}
Propchange:
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.cpp
------------------------------------------------------------------------------
svn:eol-style = native
Added:
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.h
URL:
http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.h?rev=881490&view=auto
==============================================================================
---
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.h
(added)
+++
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.h
Tue Nov 17 20:24:32 2009
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+#ifndef _DECAF_IO_BYTEARRAYOUTPUTSTREAMBENCHMARK_H_
+#define _DECAF_IO_BYTEARRAYOUTPUTSTREAMBENCHMARK_H_
+
+#include <benchmark/BenchmarkBase.h>
+#include <decaf/io/ByteArrayOutputStream.h>
+
+namespace decaf {
+namespace io {
+
+ class ByteArrayOutputStreamBenchmark :
+ public benchmark::BenchmarkBase<
+ decaf::io::ByteArrayOutputStreamBenchmark, ByteArrayOutputStream >
+ {
+ private:
+
+ unsigned char* buffer;
+ std::vector<unsigned char> stlBuffer;
+ static const int bufferSize = 200000;
+
+ public:
+
+ ByteArrayOutputStreamBenchmark();
+ virtual ~ByteArrayOutputStreamBenchmark();
+
+ virtual void setUp();
+ virtual void tearDown();
+ virtual void run();
+
+ };
+
+}}
+
+#endif /* _DECAF_IO_BYTEARRAYOUTPUTSTREAMBENCHMARK_H_ */
Propchange:
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/decaf/io/ByteArrayOutputStreamBenchmark.h
------------------------------------------------------------------------------
svn:eol-style = native
Modified:
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/testRegistry.cpp
URL:
http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/testRegistry.cpp?rev=881490&r1=881489&r2=881490&view=diff
==============================================================================
---
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/testRegistry.cpp
(original)
+++
activemq/activemq-cpp/trunk/activemq-cpp/src/test-benchmarks/testRegistry.cpp
Tue Nov 17 20:24:32 2009
@@ -35,6 +35,8 @@
#include <decaf/util/MapBenchmark.h>
CPPUNIT_TEST_SUITE_REGISTRATION( decaf::util::MapBenchmark );
+#include <decaf/io/ByteArrayOutputStreamBenchmark.h>
+CPPUNIT_TEST_SUITE_REGISTRATION( decaf::io::ByteArrayOutputStreamBenchmark );
#include <decaf/io/DataInputStreamBenchmark.h>
CPPUNIT_TEST_SUITE_REGISTRATION( decaf::io::DataInputStreamBenchmark );
#include <decaf/io/DataOutputStreamBenchmark.h>
