diff options
Diffstat (limited to 'storage/tokudb/PerconaFT/src/tests/perf_thread_counter.cc')
-rw-r--r-- | storage/tokudb/PerconaFT/src/tests/perf_thread_counter.cc | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/storage/tokudb/PerconaFT/src/tests/perf_thread_counter.cc b/storage/tokudb/PerconaFT/src/tests/perf_thread_counter.cc new file mode 100644 index 00000000..1897c5fa --- /dev/null +++ b/storage/tokudb/PerconaFT/src/tests/perf_thread_counter.cc @@ -0,0 +1,79 @@ +/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */ +// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4: +#ident "$Id$" +/*====== +This file is part of PerconaFT. + + +Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved. + + PerconaFT is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License, version 2, + as published by the Free Software Foundation. + + PerconaFT is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with PerconaFT. If not, see <http://www.gnu.org/licenses/>. + +---------------------------------------- + + PerconaFT is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License, version 3, + as published by the Free Software Foundation. + + PerconaFT is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with PerconaFT. If not, see <http://www.gnu.org/licenses/>. +======= */ + +#ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved." + +#include "test.h" + +#include <stdio.h> +#include <stdlib.h> + +#include <toku_pthread.h> +#include <unistd.h> +#include <memory.h> +#include <sys/stat.h> +#include <db.h> + +#include "threaded_stress_test_helpers.h" + +// Measure the throughput of incrementing a status variable on multiple threads. + +volatile __thread uint64_t the_counter = 0; + +static int UU() nop(DB_TXN* UU(txn), ARG UU(arg), void* UU(operation_extra), void *UU(stats_extra)) { + the_counter++; // toku_sync_fetch_and_add(&the_counter, 1); + return 0; +} + +static void +stress_table(DB_ENV* env, DB** dbp, struct cli_args *cli_args) { + if (verbose) printf("starting creation of pthreads\n"); + const int num_threads = cli_args->num_ptquery_threads; + struct arg myargs[num_threads]; + for (int i = 0; i < num_threads; i++) { + arg_init(&myargs[i], dbp, env, cli_args); + myargs[i].operation = nop; + } + run_workers(myargs, num_threads, cli_args->num_seconds, false, cli_args); +} + +int +test_main(int argc, char *const argv[]) { + struct cli_args args = get_default_args_for_perf(); + parse_stress_test_args(argc, argv, &args); + perf_test_main(&args); + return 0; +} |