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Refactored dbms simulator. Survives SST.

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This commit is contained in:
Teemu Ollakka
2018-06-15 16:25:27 +03:00
parent b3f60b7be1
commit ae68122d59
13 changed files with 370 additions and 74 deletions
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46
dbsim/db_params.cpp Normal file
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//
// Copyright (C) 2018 Codership Oy <info@codership.com>
//
#include "db_params.hpp"
#include <boost/program_options.hpp>
#include <iostream>
db::params db::parse_args(int argc, char** argv)
{
namespace po = boost::program_options;
db::params params;
po::options_description desc("Allowed options");
desc.add_options()
("help", "produce help message")
("wsrep-provider",
po::value<std::string>(&params.wsrep_provider)->required(),
"wsrep provider to load")
("wsrep-provider-options",
po::value<std::string>(&params.wsrep_provider_options),
"wsrep provider options")
("servers", po::value<size_t>(&params.n_servers)->required(),
"number of servers to start")
("clients", po::value<size_t>(&params.n_clients)->required(),
"number of clients to start per server")
("transactions", po::value<size_t>(&params.n_transactions),
"number of transactions run by a client")
("rows", po::value<size_t>(&params.n_rows),
"number of rows per table")
("alg-freq", po::value<size_t>(&params.alg_freq),
"ALG frequency")
("debug-log-level", po::value<int>(&params.debug_log_level),
"debug logging level: 0 - none, 1 - verbose")
("fast-exit", po::value<int>(&params.fast_exit),
"exit from simulation without graceful shutdown");
po::variables_map vm;
po::store(po::parse_command_line(argc, argv, desc), vm);
po::notify(vm);
if (vm.count("help"))
{
std::cerr << desc << "\n";
exit(0);
}
return params;
}