1 /* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 // vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
3 #ident "$Id$"
4 /*======
5 This file is part of PerconaFT.
6
7
8 Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
9
10 PerconaFT is free software: you can redistribute it and/or modify
11 it under the terms of the GNU General Public License, version 2,
12 as published by the Free Software Foundation.
13
14 PerconaFT is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
21
22 ----------------------------------------
23
24 PerconaFT is free software: you can redistribute it and/or modify
25 it under the terms of the GNU Affero General Public License, version 3,
26 as published by the Free Software Foundation.
27
28 PerconaFT is distributed in the hope that it will be useful,
29 but WITHOUT ANY WARRANTY; without even the implied warranty of
30 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31 GNU Affero General Public License for more details.
32
33 You should have received a copy of the GNU Affero General Public License
34 along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
35 ======= */
36
37 #ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
38
39 #include "test.h"
40
41 #include <stdio.h>
42 #include <stdlib.h>
43
44 #include <toku_pthread.h>
45 #include <unistd.h>
46 #include <memory.h>
47 #include <sys/stat.h>
48 #include <db.h>
49
50 #include "threaded_stress_test_helpers.h"
51
perf_read(DB_TXN * txn,ARG arg,void * operation_extra,void * stats_extra)52 static int perf_read(DB_TXN *txn, ARG arg, void* operation_extra, void *stats_extra) {
53 int db_index = *(int *)operation_extra;
54 DB* db = arg->dbp[db_index];
55
56 for (uint32_t i = 0; i < arg->cli->txn_size; i++) {
57 ptquery_and_maybe_check_op(db, txn, arg, true);
58 increment_counter(stats_extra, PTQUERIES, 1);
59 }
60 return 0;
61 }
62
perf_write(DB_TXN * txn,ARG arg,void * operation_extra,void * stats_extra)63 static int perf_write(DB_TXN *txn, ARG arg, void* operation_extra, void *stats_extra) {
64 int db_index = *(int *)operation_extra;
65 DB* db = arg->dbp[db_index];
66 return random_put_in_db(db, txn, arg, true, stats_extra);
67 }
68
69
70 static void
stress_table(DB_ENV * env,DB ** dbp,struct cli_args * cli_args)71 stress_table(DB_ENV* env, DB** dbp, struct cli_args *cli_args) {
72 //
73 // the threads that we want:
74 // - some threads constantly updating random values
75 // - one thread doing table scan with bulk fetch
76 // - one thread doing table scan without bulk fetch
77 // - some threads doing random point queries
78 //
79
80 if (verbose) printf("starting creation of pthreads\n");
81 const int num_threads = cli_args->num_ptquery_threads + cli_args->num_update_threads;
82 struct arg myargs[num_threads];
83 for (int i = 0; i < num_threads; i++) {
84 arg_init(&myargs[i], dbp, env, cli_args);
85 }
86
87 const int num_update_threads = cli_args->num_update_threads;
88 int upd_thread_ids[num_update_threads];
89 for (int i = 0; i < cli_args->num_update_threads; ++i) {
90 upd_thread_ids[i] = i % cli_args->num_DBs;
91 myargs[i].operation_extra = &upd_thread_ids[i];
92 myargs[i].operation = perf_write;
93 }
94
95 const int num_ptquery_threads = cli_args->num_ptquery_threads;
96 int ptq_thread_ids[num_ptquery_threads];
97 for (int i = cli_args->num_update_threads; i < num_threads; i++) {
98 ptq_thread_ids[i] = i % cli_args->num_DBs;
99 myargs[i].operation_extra = &ptq_thread_ids[i];
100 myargs[i].operation = perf_read;
101 }
102
103 run_workers(myargs, num_threads, cli_args->num_seconds, false, cli_args);
104 }
105
106 int
test_main(int argc,char * const argv[])107 test_main(int argc, char *const argv[]) {
108 struct cli_args args = get_default_args_for_perf();
109 args.env_args.checkpointing_period = 30;
110 args.num_DBs = 1;
111 args.num_ptquery_threads = 1;
112 args.num_update_threads = 1;
113 args.crash_on_operation_failure = false;
114 parse_stress_test_args(argc, argv, &args);
115 perf_test_main(&args);
116 return 0;
117 }
118