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Added topology argument to dbsim to allow testing master/slave

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This commit is contained in:
Teemu Ollakka
2018-06-16 11:30:50 +03:00
parent 6dcac8ce4d
commit dae5231dfc
4 changed files with 45 additions and 5 deletions
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10
dbsim/db_simulator.cpp
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@ -39,10 +39,9 @@ void db::simulator::sst(db::server& server,
std::string db::simulator::stats() const
{
size_t transactions(params_.n_servers * params_.n_clients
* params_.n_transactions);
auto duration(std::chrono::duration<double>(
clients_stop_ - clients_start_).count());
long long transactions(stats_.commits + stats_.rollbacks);
long long bf_aborts(0);
for (const auto& s : servers_)
{
@ -121,9 +120,14 @@ void db::simulator::start()
// Start client threads
wsrep::log() << "####################### Starting client load";
clients_start_ = std::chrono::steady_clock::now();
size_t index(0);
for (auto& i : servers_)
{
i.second->start_clients();
if (params_.topology.size() == 0 || params_.topology[index] == 'm')
{
i.second->start_clients();
}
++index;
}
}