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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 PerfTest.cpp
*/
#include "PerfTest.h"
#include "Journal.h"
#include "JournalParameters.h"
#include "tests/storePerfTools/version.h"
#include "tests/storePerfTools/common/ScopedTimer.h"
#include "tests/storePerfTools/common/TestParameters.h"
#include "tests/storePerfTools/common/Thread.h"
#ifdef JOURNAL2
# include "qpid/asyncStore/jrnl2/AsyncJournal.h"
# include "qpid/asyncStore/jrnl2/JournalDirectory.h"
#else
# include "jrnl/jcntl.hpp"
# include "jrnl/jdir.hpp"
#endif
#include <deque>
#include <getopt.h> // getopt_long(), required_argument, no_argument
#include <iomanip> // std::setw() std::setfill()
#include <sstream> // std::ostringstream
#include <stdint.h> // uint16_t, uint32_t
#ifdef ECLIPSE_CDT_ANNOYANCE // This prevents problems with Eclipse CODAN, which can't see this in getopt.h
struct option;
extern int getopt_long (int, char *const *, const char *, const struct option *, int *) __THROW;
# define no_argument 0
# define required_argument 1
# define optional_argument 2
#endif
namespace tests {
namespace storePerftools {
namespace jrnlPerf {
PerfTest::PerfTest(const tests::storePerftools::common::TestParameters& tp,
const JournalParameters& jp) :
Streamable(),
m_testParams(tp),
m_jrnlParams(jp),
m_testResult(tp),
m_msgData(new char[tp.m_msgSize])
{}
PerfTest::~PerfTest()
{
delete[] m_msgData;
}
void
PerfTest::prepareJournals(std::vector<Journal*>& jrnlList)
{
#ifdef JOURNAL2
if (qpid::asyncStore::jrnl2::JournalDirectory::s_exists(m_jrnlParams.m_jrnlDir)) {
qpid::asyncStore::jrnl2::JournalDirectory::s_destroy(m_jrnlParams.m_jrnlDir);
}
qpid::asyncStore::jrnl2::JournalDirectory::s_create(m_jrnlParams.m_jrnlDir);
qpid::asyncStore::jrnl2::AsyncJournal* jp;
#else
if (mrg::journal::jdir::exists(m_jrnlParams.m_jrnlDir)) {
mrg::journal::jdir::delete_dir(m_jrnlParams.m_jrnlDir);
}
mrg::journal::jdir::create_dir(m_jrnlParams.m_jrnlDir);
mrg::journal::jcntl* jp;
#endif
Journal* ptp;
for (uint16_t j = 0; j < m_testParams.m_numQueues; j++) {
std::ostringstream jname;
jname << "jrnl_" << std::setw(4) << std::setfill('0') << j;
std::ostringstream jdir;
jdir << m_jrnlParams.m_jrnlDir << "/" << jname.str();
#ifdef JOURNAL2
jp = new qpid::asyncStore::jrnl2::AsyncJournal(jname.str(), jdir.str(), m_jrnlParams.m_jrnlBaseFileName);
#else
jp = new mrg::journal::jcntl(jname.str(), jdir.str(), m_jrnlParams.m_jrnlBaseFileName);
#endif
ptp = new Journal(m_testParams.m_numMsgs, m_testParams.m_msgSize, m_msgData, jp);
#ifdef JOURNAL2
jp->initialize(&m_jrnlParams, ptp);
#else
jp->initialize(m_jrnlParams.m_numJrnlFiles, false, m_jrnlParams.m_numJrnlFiles,
m_jrnlParams.m_jrnlFileSize_sblks, m_jrnlParams.m_writeBuffNumPgs,
m_jrnlParams.m_writeBuffPgSize_sblks, ptp);
#endif
jrnlList.push_back(ptp);
}
}
void
PerfTest::destroyJournals(std::vector<Journal*>& jrnlList)
{
while (jrnlList.size()) {
delete jrnlList.back();
jrnlList.pop_back();
}
}
void
PerfTest::run()
{
std::vector<Journal*> jrnlList;
prepareJournals(jrnlList);
std::deque<tests::storePerftools::common::Thread*> threads;
tests::storePerftools::common::Thread* tp;
{ // --- Start of timed section ---
tests::storePerftools::common::ScopedTimer st(m_testResult);
for (uint16_t q = 0; q < m_testParams.m_numQueues; q++) {
for (uint16_t t = 0; t < m_testParams.m_numEnqThreadsPerQueue; t++) {
tp = new tests::storePerftools::common::Thread(jrnlList[q]->startEnqueues, reinterpret_cast<void*>(jrnlList[q]));
threads.push_back(tp);
}
for (uint16_t dt = 0; dt < m_testParams.m_numDeqThreadsPerQueue; ++dt) {
tp = new tests::storePerftools::common::Thread(jrnlList[q]->startDequeues, reinterpret_cast<void*>(jrnlList[q]));
threads.push_back(tp);
}
}
while (threads.size()) {
threads.front()->join();
delete threads.front();
threads.pop_front();
}
} // --- End of timed section ---
destroyJournals(jrnlList);
}
void
PerfTest::toStream(std::ostream& os) const
{
os << m_testParams << std::endl;
os << m_jrnlParams << std::endl;
os << m_testResult << std::endl;
}
void
printArgs(std::ostream& os)
{
os << " -h --help: This help message" << std::endl;
os << std::endl;
tests::storePerftools::common::TestParameters::printArgs(os);
os << std::endl;
JournalParameters::printArgs(os);
os << std::endl;
}
bool
readArgs(int argc,
char** argv,
tests::storePerftools::common::TestParameters& tp,
JournalParameters& jp)
{
/// \todo TODO: At some point, find an easy way to aggregate these from JrnlPerfTestParameters and JrnlParameters themselves.
static struct option long_options[] = {
{"help", no_argument, 0, 'h'},
{"version", no_argument, 0, 'v'},
// Test params
{"num_msgs", required_argument, 0, 'm'},
{"msg_size", required_argument, 0, 'S'},
{"num_queues", required_argument, 0, 'q'},
{"num_enq_threads_per_queue", required_argument, 0, 'e'},
{"num_deq_threads_per_queue", required_argument, 0, 'd'},
// Journal params
{"jrnl_dir", required_argument, 0, 'j'},
{"jrnl_base_filename", required_argument, 0, 'b'},
{"num_jfiles", required_argument, 0, 'f'},
{"jfsize_sblks", required_argument, 0, 's'},
{"wcache_num_pages", required_argument, 0, 'p'},
{"wcache_pgsize_sblks", required_argument, 0, 'c'},
{0, 0, 0, 0}
};
bool err = false;
bool ver = false;
int c = 0;
while (true) {
int option_index = 0;
std::ostringstream oss;
oss << "hv" << tests::storePerftools::common::TestParameters::shortArgs() << JournalParameters::shortArgs();
c = getopt_long(argc, argv, oss.str().c_str(), long_options, &option_index);
if (c == -1) break;
if (c == 'v') {
std::cout << tests::storePerftools::name() << " v." << tests::storePerftools::version() << std::endl;
ver = true;
break;
}
err = !(tp.parseArg(c, optarg) || jp.parseArg(c, optarg));
}
if (err) {
std::cout << std::endl;
printArgs();
}
return err || ver;
}
}}} // namespace tests::storePerftools::jrnlPerf
// -----------------------------------------------------------------
int
main(int argc, char** argv)
{
tests::storePerftools::common::TestParameters tp;
tests::storePerftools::jrnlPerf::JournalParameters jp;
if (tests::storePerftools::jrnlPerf::readArgs(argc, argv, tp, jp)) return 1;
tests::storePerftools::jrnlPerf::PerfTest jpt(tp, jp);
jpt.run();
std::cout << jpt << std::endl;
return 0;
}
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