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/*
* 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.
*/
/**
* \file TestResult.h
*/
#ifndef tests_storePerftools_asyncPerf_TestResult_h_
#define tests_storePerftools_asyncPerf_TestResult_h_
#include "TestOptions.h"
#include "tests/storePerftools/common/TestResult.h"
namespace tests {
namespace storePerftools {
namespace asyncPerf {
/**
* \brief Results class that accepts an elapsed time to calculate the rate of message throughput in a test.
*
* This class (being subclassed from ScopedTimable) is passed to a ScopedTimer object on construction, and the
* inherited _elapsed member will be written with the calculated elapsed time (in seconds) on destruction of the
* ScopedTimer object. This time (initially set to 0.0) is used to calculate message and message byte throughput.
* The message number and size information comes from the TestOptions object passed to the constructor.
*
* Results are available through the use of toStream(), toString() or the << operators.
*
* Output is in the following format:
* <pre>
* TEST RESULTS:
* Msgs per thread: 10000
* Msg size: 2048
* No. queues: 2
* No. threads/queue: 2
* Time taken: 1.6626 sec
* Total no. msgs: 40000
* Msg throughput: 24.0587 kMsgs/sec
* 49.2723 MB/sec
* </pre>
*/
class TestResult : public tests::storePerftools::common::TestResult
{
public:
/**
* \brief Constructor
*
* Constructor. Will start the time interval measurement.
*
* \param tp Test parameter details used to calculate the performance results.
*/
TestResult(const TestOptions& to);
/**
* \brief Virtual destructor
*/
virtual ~TestResult();
/**
* \brief Stream the performance test results to an output stream
*
* Convenience feature which streams a multi-line performance result an output stream.
*
* \param os Output stream to which the results are to be streamed
*/
void toStream(std::ostream& os = std::cout) const;
protected:
TestOptions m_testOpts; ///< Test parameters used for performance calculations
};
}}} // namespace tests::storePerftools::asyncPerf
#endif // tests_storePerftools_asyncPerf_TestResult_h_
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