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
52
53 static void
stress_table(DB_ENV * env,DB ** dbp,struct cli_args * cli_args)54 stress_table(DB_ENV *env, DB **dbp, struct cli_args *cli_args) {
55 //
56 // do insertions and queries with a loader lying around doing stuff
57 //
58
59 if (verbose) printf("starting creation of pthreads\n");
60 const int num_threads = 5 + cli_args->num_update_threads + cli_args->num_ptquery_threads;
61 struct arg myargs[num_threads];
62 for (int i = 0; i < num_threads; i++) {
63 arg_init(&myargs[i], dbp, env, cli_args);
64 }
65 struct scan_op_extra soe[2];
66
67 // make the forward fast scanner
68 soe[0].fast = true;
69 soe[0].fwd = true;
70 soe[0].prefetch = false;
71 myargs[0].operation_extra = &soe[0];
72 myargs[0].operation = scan_op;
73 myargs[0].txn_flags = DB_TXN_SNAPSHOT | DB_TXN_READ_ONLY;
74
75 // make the forward slow scanner
76 soe[1].fast = false;
77 soe[1].fwd = true;
78 soe[1].prefetch = false;
79 myargs[1].operation_extra = &soe[1];
80 myargs[1].operation = scan_op;
81
82 // make the guy that updates the db
83 struct loader_op_extra loe;
84 loe.soe = soe[0];
85 loe.num_dbs = 3;
86 myargs[2].operation_extra = &loe;
87 myargs[2].operation = loader_op;
88 myargs[3].operation = keyrange_op;
89 myargs[4].operation = get_key_after_bytes_op;
90
91 struct update_op_args uoe = get_update_op_args(cli_args, NULL);
92 // make the guy that updates the db
93 for (int i = 5; i < 5 + cli_args->num_update_threads; ++i) {
94 myargs[i].operation_extra = &uoe;
95 myargs[i].operation = update_op;
96 }
97
98 // make the guy that does point queries
99 for (int i = 5 + cli_args->num_update_threads; i < num_threads; i++) {
100 myargs[i].operation = ptquery_op;
101 }
102 run_workers(myargs, num_threads, cli_args->num_seconds, false, cli_args);
103 }
104
105 int
test_main(int argc,char * const argv[])106 test_main(int argc, char *const argv[]) {
107 struct cli_args args = get_default_args();
108 // let's make default checkpointing period really slow
109 args.env_args.checkpointing_period = 1;
110 parse_stress_test_args(argc, argv, &args);
111 stress_test_main(&args);
112 return 0;
113 }
114