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kcpolytest.cc
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/*************************************************************************************************
* The test cases of the polymorphic database
* Copyright (C) 2009-2012 FAL Labs
* This file is part of Kyoto Cabinet.
* This program is free software: you can redistribute it and/or modify it under the terms of
* the GNU General Public License as published by the Free Software Foundation, either version
* 3 of the License, or any later version.
* This program 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 this program.
* If not, see <http://www.gnu.org/licenses/>.
*************************************************************************************************/
#include <kcpolydb.h>
#include <kcdbext.h>
#include "cmdcommon.h"
// global variables
const char* g_progname; // program name
uint32_t g_randseed; // random seed
int64_t g_memusage; // memory usage
// function prototypes
int main(int argc, char** argv);
static void usage();
static void dberrprint(kc::BasicDB* db, int32_t line, const char* func);
static void dberrprint(kc::IndexDB* db, int32_t line, const char* func);
static void dbmetaprint(kc::BasicDB* db, bool verbose);
static void dbmetaprint(kc::IndexDB* db, bool verbose);
static int32_t runorder(int argc, char** argv);
static int32_t runqueue(int argc, char** argv);
static int32_t runwicked(int argc, char** argv);
static int32_t runtran(int argc, char** argv);
static int32_t runmapred(int argc, char** argv);
static int32_t runindex(int argc, char** argv);
static int32_t runmisc(int argc, char** argv);
static int32_t procorder(const char* path, int64_t rnum, int32_t thnum, bool rnd, int32_t mode,
bool tran, int32_t oflags, bool lv);
static int32_t procqueue(const char* path, int64_t rnum, int32_t thnum, int32_t itnum, bool rnd,
int32_t oflags, bool lv);
static int32_t procwicked(const char* path, int64_t rnum, int32_t thnum, int32_t itnum,
int32_t oflags, bool lv);
static int32_t proctran(const char* path, int64_t rnum, int32_t thnum, int32_t itnum, bool hard,
int32_t oflags, bool lv);
static int32_t procmapred(const char* path, int64_t rnum, bool rnd, bool ru, int32_t oflags,
bool lv, const char* tmpdir, int64_t dbnum,
int64_t clim, int64_t cbnum, int32_t opts);
static int32_t procindex(const char* path, int64_t rnum, int32_t thnum, bool rnd, int32_t mode,
int32_t oflags, bool lv);
static int32_t procmisc(const char* path);
// main routine
int main(int argc, char** argv) {
g_progname = argv[0];
const char* ebuf = kc::getenv("KCRNDSEED");
g_randseed = ebuf ? (uint32_t)kc::atoi(ebuf) : (uint32_t)(kc::time() * 1000);
mysrand(g_randseed);
g_memusage = memusage();
kc::setstdiobin();
if (argc < 2) usage();
int32_t rv = 0;
if (!std::strcmp(argv[1], "order")) {
rv = runorder(argc, argv);
} else if (!std::strcmp(argv[1], "queue")) {
rv = runqueue(argc, argv);
} else if (!std::strcmp(argv[1], "wicked")) {
rv = runwicked(argc, argv);
} else if (!std::strcmp(argv[1], "tran")) {
rv = runtran(argc, argv);
} else if (!std::strcmp(argv[1], "mapred")) {
rv = runmapred(argc, argv);
} else if (!std::strcmp(argv[1], "index")) {
rv = runindex(argc, argv);
} else if (!std::strcmp(argv[1], "misc")) {
rv = runmisc(argc, argv);
} else {
usage();
}
if (rv != 0) {
oprintf("FAILED: KCRNDSEED=%u PID=%ld", g_randseed, (long)kc::getpid());
for (int32_t i = 0; i < argc; i++) {
oprintf(" %s", argv[i]);
}
oprintf("\n\n");
}
return rv;
}
// print the usage and exit
static void usage() {
eprintf("%s: test cases of the polymorphic database of Kyoto Cabinet\n", g_progname);
eprintf("\n");
eprintf("usage:\n");
eprintf(" %s order [-th num] [-rnd] [-set|-get|-getw|-rem|-etc] [-tran]"
" [-oat|-oas|-onl|-otl|-onr] [-lv] path rnum\n", g_progname);
eprintf(" %s queue [-th num] [-it num] [-rnd] [-oat|-oas|-onl|-otl|-onr] [-lv]"
" path rnum\n", g_progname);
eprintf(" %s wicked [-th num] [-it num] [-oat|-oas|-onl|-otl|-onr] [-lv]"
" path rnum\n", g_progname);
eprintf(" %s tran [-th num] [-it num] [-hard] [-oat|-oas|-onl|-otl|-onr] [-lv]"
" path rnum\n", g_progname);
eprintf(" %s mapred [-rnd] [-ru] [-oat|-oas|-onl|-otl|-onr] [-lv] [-tmp str]"
" [-dbnum num] [-clim num] [-cbnum num] [-xnl] [-xpm] [-xpr] [-xpf] [-xnc]"
" path rnum\n", g_progname);
eprintf(" %s index [-th num] [-rnd] [-set|-get|-rem|-etc]"
" [-oat|-oas|-onl|-otl|-onr] [-lv] path rnum\n", g_progname);
eprintf(" %s misc path\n", g_progname);
eprintf("\n");
std::exit(1);
}
// print the error message of a database
static void dberrprint(kc::BasicDB* db, int32_t line, const char* func) {
const kc::BasicDB::Error& err = db->error();
oprintf("%s: %d: %s: %s: %d: %s: %s\n",
g_progname, line, func, db->path().c_str(), err.code(), err.name(), err.message());
}
// print the error message of a database
static void dberrprint(kc::IndexDB* idb, int32_t line, const char* func) {
dberrprint(idb->reveal_inner_db(), line, func);
}
// print members of a database
static void dbmetaprint(kc::BasicDB* db, bool verbose) {
if (verbose) {
std::map<std::string, std::string> status;
if (db->status(&status)) {
std::map<std::string, std::string>::iterator it = status.begin();
std::map<std::string, std::string>::iterator itend = status.end();
while (it != itend) {
oprintf("%s: %s\n", it->first.c_str(), it->second.c_str());
++it;
}
}
} else {
oprintf("count: %lld\n", (long long)db->count());
oprintf("size: %lld\n", (long long)db->size());
}
int64_t musage = memusage();
if (musage > 0) oprintf("memory: %lld\n", (long long)(musage - g_memusage));
}
// print members of a database
static void dbmetaprint(kc::IndexDB* db, bool verbose) {
if (verbose) {
std::map<std::string, std::string> status;
if (db->status(&status)) {
std::map<std::string, std::string>::iterator it = status.begin();
std::map<std::string, std::string>::iterator itend = status.end();
while (it != itend) {
oprintf("%s: %s\n", it->first.c_str(), it->second.c_str());
++it;
}
}
} else {
oprintf("count: %lld\n", (long long)db->count());
oprintf("size: %lld\n", (long long)db->size());
}
int64_t musage = memusage();
if (musage > 0) oprintf("memory: %lld\n", (long long)(musage - g_memusage));
}
// parse arguments of order command
static int32_t runorder(int argc, char** argv) {
bool argbrk = false;
const char* path = NULL;
const char* rstr = NULL;
int32_t thnum = 1;
bool rnd = false;
int32_t mode = 0;
bool tran = false;
int32_t oflags = 0;
bool lv = false;
for (int32_t i = 2; i < argc; i++) {
if (!argbrk && argv[i][0] == '-') {
if (!std::strcmp(argv[i], "--")) {
argbrk = true;
} else if (!std::strcmp(argv[i], "-th")) {
if (++i >= argc) usage();
thnum = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-rnd")) {
rnd = true;
} else if (!std::strcmp(argv[i], "-set")) {
mode = 's';
} else if (!std::strcmp(argv[i], "-get")) {
mode = 'g';
} else if (!std::strcmp(argv[i], "-getw")) {
mode = 'w';
} else if (!std::strcmp(argv[i], "-rem")) {
mode = 'r';
} else if (!std::strcmp(argv[i], "-etc")) {
mode = 'e';
} else if (!std::strcmp(argv[i], "-tran")) {
tran = true;
} else if (!std::strcmp(argv[i], "-oat")) {
oflags |= kc::PolyDB::OAUTOTRAN;
} else if (!std::strcmp(argv[i], "-oas")) {
oflags |= kc::PolyDB::OAUTOSYNC;
} else if (!std::strcmp(argv[i], "-onl")) {
oflags |= kc::PolyDB::ONOLOCK;
} else if (!std::strcmp(argv[i], "-otl")) {
oflags |= kc::PolyDB::OTRYLOCK;
} else if (!std::strcmp(argv[i], "-onr")) {
oflags |= kc::PolyDB::ONOREPAIR;
} else if (!std::strcmp(argv[i], "-lv")) {
lv = true;
} else {
usage();
}
} else if (!path) {
argbrk = true;
path = argv[i];
} else if (!rstr) {
rstr = argv[i];
} else {
usage();
}
}
if (!path || !rstr) usage();
int64_t rnum = kc::atoix(rstr);
if (rnum < 1 || thnum < 1) usage();
if (thnum > THREADMAX) thnum = THREADMAX;
int32_t rv = procorder(path, rnum, thnum, rnd, mode, tran, oflags, lv);
return rv;
}
// parse arguments of queue command
static int32_t runqueue(int argc, char** argv) {
bool argbrk = false;
const char* path = NULL;
const char* rstr = NULL;
int32_t thnum = 1;
int32_t itnum = 1;
bool rnd = false;
int32_t oflags = 0;
bool lv = false;
for (int32_t i = 2; i < argc; i++) {
if (!argbrk && argv[i][0] == '-') {
if (!std::strcmp(argv[i], "--")) {
argbrk = true;
} else if (!std::strcmp(argv[i], "-th")) {
if (++i >= argc) usage();
thnum = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-it")) {
if (++i >= argc) usage();
itnum = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-rnd")) {
rnd = true;
} else if (!std::strcmp(argv[i], "-oat")) {
oflags |= kc::PolyDB::OAUTOTRAN;
} else if (!std::strcmp(argv[i], "-oas")) {
oflags |= kc::PolyDB::OAUTOSYNC;
} else if (!std::strcmp(argv[i], "-onl")) {
oflags |= kc::PolyDB::ONOLOCK;
} else if (!std::strcmp(argv[i], "-otl")) {
oflags |= kc::PolyDB::OTRYLOCK;
} else if (!std::strcmp(argv[i], "-onr")) {
oflags |= kc::PolyDB::ONOREPAIR;
} else if (!std::strcmp(argv[i], "-lv")) {
lv = true;
} else {
usage();
}
} else if (!path) {
argbrk = true;
path = argv[i];
} else if (!rstr) {
rstr = argv[i];
} else {
usage();
}
}
if (!path || !rstr) usage();
int64_t rnum = kc::atoix(rstr);
if (rnum < 1 || thnum < 1 || itnum < 1) usage();
if (thnum > THREADMAX) thnum = THREADMAX;
int32_t rv = procqueue(path, rnum, thnum, itnum, rnd, oflags, lv);
return rv;
}
// parse arguments of wicked command
static int32_t runwicked(int argc, char** argv) {
bool argbrk = false;
const char* path = NULL;
const char* rstr = NULL;
int32_t thnum = 1;
int32_t itnum = 1;
int32_t oflags = 0;
bool lv = false;
for (int32_t i = 2; i < argc; i++) {
if (!argbrk && argv[i][0] == '-') {
if (!std::strcmp(argv[i], "--")) {
argbrk = true;
} else if (!std::strcmp(argv[i], "-th")) {
if (++i >= argc) usage();
thnum = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-it")) {
if (++i >= argc) usage();
itnum = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-oat")) {
oflags |= kc::PolyDB::OAUTOTRAN;
} else if (!std::strcmp(argv[i], "-oas")) {
oflags |= kc::PolyDB::OAUTOSYNC;
} else if (!std::strcmp(argv[i], "-onl")) {
oflags |= kc::PolyDB::ONOLOCK;
} else if (!std::strcmp(argv[i], "-otl")) {
oflags |= kc::PolyDB::OTRYLOCK;
} else if (!std::strcmp(argv[i], "-onr")) {
oflags |= kc::PolyDB::ONOREPAIR;
} else if (!std::strcmp(argv[i], "-lv")) {
lv = true;
} else {
usage();
}
} else if (!path) {
argbrk = true;
path = argv[i];
} else if (!rstr) {
rstr = argv[i];
} else {
usage();
}
}
if (!path || !rstr) usage();
int64_t rnum = kc::atoix(rstr);
if (rnum < 1 || thnum < 1 || itnum < 1) usage();
if (thnum > THREADMAX) thnum = THREADMAX;
int32_t rv = procwicked(path, rnum, thnum, itnum, oflags, lv);
return rv;
}
// parse arguments of tran command
static int32_t runtran(int argc, char** argv) {
bool argbrk = false;
const char* path = NULL;
const char* rstr = NULL;
int32_t thnum = 1;
int32_t itnum = 1;
bool hard = false;
int32_t oflags = 0;
bool lv = false;
for (int32_t i = 2; i < argc; i++) {
if (!argbrk && argv[i][0] == '-') {
if (!std::strcmp(argv[i], "--")) {
argbrk = true;
} else if (!std::strcmp(argv[i], "-th")) {
if (++i >= argc) usage();
thnum = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-it")) {
if (++i >= argc) usage();
itnum = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-hard")) {
hard = true;
} else if (!std::strcmp(argv[i], "-oat")) {
oflags |= kc::PolyDB::OAUTOTRAN;
} else if (!std::strcmp(argv[i], "-oas")) {
oflags |= kc::PolyDB::OAUTOSYNC;
} else if (!std::strcmp(argv[i], "-onl")) {
oflags |= kc::PolyDB::ONOLOCK;
} else if (!std::strcmp(argv[i], "-otl")) {
oflags |= kc::PolyDB::OTRYLOCK;
} else if (!std::strcmp(argv[i], "-onr")) {
oflags |= kc::PolyDB::ONOREPAIR;
} else if (!std::strcmp(argv[i], "-lv")) {
lv = true;
} else {
usage();
}
} else if (!path) {
argbrk = true;
path = argv[i];
} else if (!rstr) {
rstr = argv[i];
} else {
usage();
}
}
if (!path || !rstr) usage();
int64_t rnum = kc::atoix(rstr);
if (rnum < 1 || thnum < 1 || itnum < 1) usage();
if (thnum > THREADMAX) thnum = THREADMAX;
int32_t rv = proctran(path, rnum, thnum, itnum, hard, oflags, lv);
return rv;
}
// parse arguments of mapred command
static int32_t runmapred(int argc, char** argv) {
bool argbrk = false;
const char* path = NULL;
const char* rstr = NULL;
bool rnd = false;
bool ru = false;
int32_t oflags = 0;
bool lv = false;
const char* tmpdir = "";
int64_t dbnum = -1;
int64_t clim = -1;
int64_t cbnum = -1;
int32_t opts = 0;
for (int32_t i = 2; i < argc; i++) {
if (!argbrk && argv[i][0] == '-') {
if (!std::strcmp(argv[i], "--")) {
argbrk = true;
} else if (!std::strcmp(argv[i], "-rnd")) {
rnd = true;
} else if (!std::strcmp(argv[i], "-ru")) {
ru = true;
} else if (!std::strcmp(argv[i], "-oat")) {
oflags |= kc::PolyDB::OAUTOTRAN;
} else if (!std::strcmp(argv[i], "-oas")) {
oflags |= kc::PolyDB::OAUTOSYNC;
} else if (!std::strcmp(argv[i], "-onl")) {
oflags |= kc::PolyDB::ONOLOCK;
} else if (!std::strcmp(argv[i], "-otl")) {
oflags |= kc::PolyDB::OTRYLOCK;
} else if (!std::strcmp(argv[i], "-onr")) {
oflags |= kc::PolyDB::ONOREPAIR;
} else if (!std::strcmp(argv[i], "-lv")) {
lv = true;
} else if (!std::strcmp(argv[i], "-tmp")) {
if (++i >= argc) usage();
tmpdir = argv[i];
} else if (!std::strcmp(argv[i], "-dbnum")) {
if (++i >= argc) usage();
dbnum = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-clim")) {
if (++i >= argc) usage();
clim = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-cbnum")) {
if (++i >= argc) usage();
cbnum = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-xnl")) {
opts |= kc::MapReduce::XNOLOCK;
} else if (!std::strcmp(argv[i], "-xpm")) {
opts |= kc::MapReduce::XPARAMAP;
} else if (!std::strcmp(argv[i], "-xpr")) {
opts |= kc::MapReduce::XPARARED;
} else if (!std::strcmp(argv[i], "-xpf")) {
opts |= kc::MapReduce::XPARAFLS;
} else if (!std::strcmp(argv[i], "-xnc")) {
opts |= kc::MapReduce::XNOCOMP;
} else {
usage();
}
} else if (!path) {
argbrk = true;
path = argv[i];
} else if (!rstr) {
rstr = argv[i];
} else {
usage();
}
}
if (!path || !rstr) usage();
int64_t rnum = kc::atoix(rstr);
if (rnum < 1) usage();
int32_t rv = procmapred(path, rnum, rnd, ru, oflags, lv, tmpdir, dbnum, clim, cbnum, opts);
return rv;
}
// parse arguments of index command
static int32_t runindex(int argc, char** argv) {
bool argbrk = false;
const char* path = NULL;
const char* rstr = NULL;
int32_t thnum = 1;
bool rnd = false;
int32_t mode = 0;
int32_t oflags = 0;
bool lv = false;
for (int32_t i = 2; i < argc; i++) {
if (!argbrk && argv[i][0] == '-') {
if (!std::strcmp(argv[i], "--")) {
argbrk = true;
} else if (!std::strcmp(argv[i], "-th")) {
if (++i >= argc) usage();
thnum = kc::atoix(argv[i]);
} else if (!std::strcmp(argv[i], "-rnd")) {
rnd = true;
} else if (!std::strcmp(argv[i], "-set")) {
mode = 's';
} else if (!std::strcmp(argv[i], "-get")) {
mode = 'g';
} else if (!std::strcmp(argv[i], "-rem")) {
mode = 'r';
} else if (!std::strcmp(argv[i], "-etc")) {
mode = 'e';
} else if (!std::strcmp(argv[i], "-oat")) {
oflags |= kc::PolyDB::OAUTOTRAN;
} else if (!std::strcmp(argv[i], "-oas")) {
oflags |= kc::PolyDB::OAUTOSYNC;
} else if (!std::strcmp(argv[i], "-onl")) {
oflags |= kc::PolyDB::ONOLOCK;
} else if (!std::strcmp(argv[i], "-otl")) {
oflags |= kc::PolyDB::OTRYLOCK;
} else if (!std::strcmp(argv[i], "-onr")) {
oflags |= kc::PolyDB::ONOREPAIR;
} else if (!std::strcmp(argv[i], "-lv")) {
lv = true;
} else {
usage();
}
} else if (!path) {
argbrk = true;
path = argv[i];
} else if (!rstr) {
rstr = argv[i];
} else {
usage();
}
}
if (!path || !rstr) usage();
int64_t rnum = kc::atoix(rstr);
if (rnum < 1 || thnum < 1) usage();
int32_t rv = procindex(path, rnum, thnum, rnd, mode, oflags, lv);
return rv;
}
// parse arguments of misc command
static int32_t runmisc(int argc, char** argv) {
bool argbrk = false;
const char* path = NULL;
for (int32_t i = 2; i < argc; i++) {
if (!argbrk && argv[i][0] == '-') {
if (!std::strcmp(argv[i], "--")) {
argbrk = true;
} else usage();
} else if (!path) {
argbrk = true;
path = argv[i];
} else {
usage();
}
}
if (!path) usage();
int32_t rv = procmisc(path);
return rv;
}
// perform order command
static int32_t procorder(const char* path, int64_t rnum, int32_t thnum, bool rnd, int32_t mode,
bool tran, int32_t oflags, bool lv) {
oprintf("<In-order Test>\n seed=%u path=%s rnum=%lld thnum=%d rnd=%d mode=%d tran=%d"
" oflags=%d lv=%d\n\n",
g_randseed, path, (long long)rnum, thnum, rnd, mode, tran, oflags, lv);
bool err = false;
kc::PolyDB db;
oprintf("opening the database:\n");
double stime = kc::time();
db.tune_logger(stdlogger(g_progname, &std::cout),
lv ? kc::UINT32MAX : kc::BasicDB::Logger::WARN | kc::BasicDB::Logger::ERROR);
uint32_t omode = kc::PolyDB::OWRITER | kc::PolyDB::OCREATE | kc::PolyDB::OTRUNCATE;
if (mode == 'r') {
omode = kc::PolyDB::OWRITER | kc::PolyDB::OCREATE;
} else if (mode == 'g' || mode == 'w') {
omode = kc::PolyDB::OREADER;
}
if (!db.open(path, omode | oflags)) {
dberrprint(&db, __LINE__, "DB::open");
err = true;
}
double etime = kc::time();
dbmetaprint(&db, false);
oprintf("time: %.3f\n", etime - stime);
if (mode == 0 || mode == 's' || mode == 'e') {
oprintf("setting records:\n");
stime = kc::time();
class ThreadSet : public kc::Thread {
public:
void setparams(int32_t id, kc::BasicDB* db, int64_t rnum, int32_t thnum,
bool rnd, bool tran) {
id_ = id;
db_ = db;
rnum_ = rnum;
thnum_ = thnum;
err_ = false;
rnd_ = rnd;
tran_ = tran;
}
bool error() {
return err_;
}
void run() {
int64_t base = id_ * rnum_;
int64_t range = rnum_ * thnum_;
for (int64_t i = 1; !err_ && i <= rnum_; i++) {
if (tran_ && !db_->begin_transaction(false)) {
dberrprint(db_, __LINE__, "DB::begin_transaction");
err_ = true;
}
char kbuf[RECBUFSIZ];
size_t ksiz = std::sprintf(kbuf, "%08lld",
(long long)(rnd_ ? myrand(range) + 1 : base + i));
if (!db_->set(kbuf, ksiz, kbuf, ksiz)) {
dberrprint(db_, __LINE__, "DB::set");
err_ = true;
}
if (rnd_ && i % 8 == 0) {
switch (myrand(8)) {
case 0: {
if (!db_->set(kbuf, ksiz, kbuf, ksiz)) {
dberrprint(db_, __LINE__, "DB::set");
err_ = true;
}
break;
}
case 1: {
if (!db_->append(kbuf, ksiz, kbuf, ksiz)) {
dberrprint(db_, __LINE__, "DB::append");
err_ = true;
}
break;
}
case 2: {
if (!db_->remove(kbuf, ksiz) && db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "DB::remove");
err_ = true;
}
break;
}
case 3: {
kc::DB::Cursor* cur = db_->cursor();
if (cur->jump(kbuf, ksiz)) {
switch (myrand(8)) {
default: {
size_t rsiz;
char* rbuf = cur->get_key(&rsiz, myrand(10) == 0);
if (rbuf) {
delete[] rbuf;
} else if (db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "Cursor::get_key");
err_ = true;
}
break;
}
case 1: {
size_t rsiz;
char* rbuf = cur->get_value(&rsiz, myrand(10) == 0);
if (rbuf) {
delete[] rbuf;
} else if (db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "Cursor::get_value");
err_ = true;
}
break;
}
case 2: {
size_t rksiz;
const char* rvbuf;
size_t rvsiz;
char* rkbuf = cur->get(&rksiz, &rvbuf, &rvsiz, myrand(10) == 0);
if (rkbuf) {
delete[] rkbuf;
} else if (db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "Cursor::get");
err_ = true;
}
break;
}
case 3: {
std::string key, value;
if (!cur->get(&key, &value, myrand(10) == 0) &&
db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "Cursor::get");
err_ = true;
}
break;
}
case 4: {
if (myrand(8) == 0 && !cur->remove() &&
db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "Cursor::remove");
err_ = true;
}
break;
}
}
} else if (db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "Cursor::jump");
err_ = true;
}
delete cur;
break;
}
default: {
size_t vsiz;
char* vbuf = db_->get(kbuf, ksiz, &vsiz);
if (vbuf) {
delete[] vbuf;
} else if (db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "DB::get");
err_ = true;
}
break;
}
}
}
if (tran_ && !db_->end_transaction(true)) {
dberrprint(db_, __LINE__, "DB::end_transaction");
err_ = true;
}
if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) {
oputchar('.');
if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i);
}
}
}
private:
int32_t id_;
kc::BasicDB* db_;
int64_t rnum_;
int32_t thnum_;
bool err_;
bool rnd_;
bool tran_;
};
ThreadSet threadsets[THREADMAX];
if (thnum < 2) {
threadsets[0].setparams(0, &db, rnum, thnum, rnd, tran);
threadsets[0].run();
if (threadsets[0].error()) err = true;
} else {
for (int32_t i = 0; i < thnum; i++) {
threadsets[i].setparams(i, &db, rnum, thnum, rnd, tran);
threadsets[i].start();
}
for (int32_t i = 0; i < thnum; i++) {
threadsets[i].join();
if (threadsets[i].error()) err = true;
}
}
etime = kc::time();
dbmetaprint(&db, mode == 's');
oprintf("time: %.3f\n", etime - stime);
}
if (mode == 'e') {
oprintf("adding records:\n");
stime = kc::time();
class ThreadAdd : public kc::Thread {
public:
void setparams(int32_t id, kc::BasicDB* db, int64_t rnum, int32_t thnum,
bool rnd, bool tran) {
id_ = id;
db_ = db;
rnum_ = rnum;
thnum_ = thnum;
err_ = false;
rnd_ = rnd;
tran_ = tran;
}
bool error() {
return err_;
}
void run() {
int64_t base = id_ * rnum_;
int64_t range = rnum_ * thnum_;
for (int64_t i = 1; !err_ && i <= rnum_; i++) {
if (tran_ && !db_->begin_transaction(false)) {
dberrprint(db_, __LINE__, "DB::begin_transaction");
err_ = true;
}
char kbuf[RECBUFSIZ];
size_t ksiz = std::sprintf(kbuf, "%08lld",
(long long)(rnd_ ? myrand(range) + 1 : base + i));
if (!db_->add(kbuf, ksiz, kbuf, ksiz) &&
db_->error() != kc::BasicDB::Error::DUPREC) {
dberrprint(db_, __LINE__, "DB::add");
err_ = true;
}
if (tran_ && !db_->end_transaction(true)) {
dberrprint(db_, __LINE__, "DB::end_transaction");
err_ = true;
}
if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) {
oputchar('.');
if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i);
}
}
}
private:
int32_t id_;
kc::BasicDB* db_;
int64_t rnum_;
int32_t thnum_;
bool err_;
bool rnd_;
bool tran_;
};
ThreadAdd threadadds[THREADMAX];
if (thnum < 2) {
threadadds[0].setparams(0, &db, rnum, thnum, rnd, tran);
threadadds[0].run();
if (threadadds[0].error()) err = true;
} else {
for (int32_t i = 0; i < thnum; i++) {
threadadds[i].setparams(i, &db, rnum, thnum, rnd, tran);
threadadds[i].start();
}
for (int32_t i = 0; i < thnum; i++) {
threadadds[i].join();
if (threadadds[i].error()) err = true;
}
}
etime = kc::time();
dbmetaprint(&db, false);
oprintf("time: %.3f\n", etime - stime);
}
if (mode == 'e') {
oprintf("appending records:\n");
stime = kc::time();
class ThreadAppend : public kc::Thread {
public:
void setparams(int32_t id, kc::BasicDB* db, int64_t rnum, int32_t thnum,
bool rnd, bool tran) {
id_ = id;
db_ = db;
rnum_ = rnum;
thnum_ = thnum;
err_ = false;
rnd_ = rnd;
tran_ = tran;
}
bool error() {
return err_;
}
void run() {
int64_t base = id_ * rnum_;
int64_t range = rnum_ * thnum_;
for (int64_t i = 1; !err_ && i <= rnum_; i++) {
if (tran_ && !db_->begin_transaction(false)) {
dberrprint(db_, __LINE__, "DB::begin_transaction");
err_ = true;
}
char kbuf[RECBUFSIZ];
size_t ksiz = std::sprintf(kbuf, "%08lld",
(long long)(rnd_ ? myrand(range) + 1 : base + i));
if (!db_->append(kbuf, ksiz, kbuf, ksiz)) {
dberrprint(db_, __LINE__, "DB::append");
err_ = true;
}
if (tran_ && !db_->end_transaction(true)) {
dberrprint(db_, __LINE__, "DB::end_transaction");
err_ = true;
}
if (id_ < 1 && rnum_ > 250 && i % (rnum_ / 250) == 0) {
oputchar('.');
if (i == rnum_ || i % (rnum_ / 10) == 0) oprintf(" (%08lld)\n", (long long)i);
}
}
}
private:
int32_t id_;
kc::BasicDB* db_;
int64_t rnum_;
int32_t thnum_;
bool err_;
bool rnd_;
bool tran_;
};
ThreadAppend threadappends[THREADMAX];
if (thnum < 2) {
threadappends[0].setparams(0, &db, rnum, thnum, rnd, tran);
threadappends[0].run();
if (threadappends[0].error()) err = true;
} else {
for (int32_t i = 0; i < thnum; i++) {
threadappends[i].setparams(i, &db, rnum, thnum, rnd, tran);
threadappends[i].start();
}
for (int32_t i = 0; i < thnum; i++) {
threadappends[i].join();
if (threadappends[i].error()) err = true;
}
}
etime = kc::time();
dbmetaprint(&db, false);
oprintf("time: %.3f\n", etime - stime);
}
if (mode == 0 || mode == 'g' || mode == 'e') {
oprintf("getting records:\n");
stime = kc::time();
class ThreadGet : public kc::Thread {
public:
void setparams(int32_t id, kc::BasicDB* db, int64_t rnum, int32_t thnum,
bool rnd, bool tran) {
id_ = id;
db_ = db;
rnum_ = rnum;
thnum_ = thnum;
err_ = false;
rnd_ = rnd;
tran_ = tran;
}
bool error() {
return err_;
}
void run() {
int64_t base = id_ * rnum_;
int64_t range = rnum_ * thnum_;
for (int64_t i = 1; !err_ && i <= rnum_; i++) {
if (tran_ && !db_->begin_transaction(false)) {
dberrprint(db_, __LINE__, "DB::begin_transaction");
err_ = true;
}
char kbuf[RECBUFSIZ];
size_t ksiz = std::sprintf(kbuf, "%08lld",
(long long)(rnd_ ? myrand(range) + 1 : base + i));
size_t vsiz;
char* vbuf = db_->get(kbuf, ksiz, &vsiz);
if (vbuf) {
if (vsiz < ksiz || std::memcmp(vbuf, kbuf, ksiz)) {
dberrprint(db_, __LINE__, "DB::get");
err_ = true;
}
delete[] vbuf;
} else if (!rnd_ || db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "DB::get");
err_ = true;
}
if (rnd_ && i % 8 == 0) {
switch (myrand(8)) {
case 0: {
if (!db_->set(kbuf, ksiz, kbuf, ksiz) &&
db_->error() != kc::BasicDB::Error::NOPERM) {
dberrprint(db_, __LINE__, "DB::set");
err_ = true;
}
break;
}
case 1: {
if (!db_->append(kbuf, ksiz, kbuf, ksiz) &&
db_->error() != kc::BasicDB::Error::NOPERM) {
dberrprint(db_, __LINE__, "DB::append");
err_ = true;
}
break;
}
case 2: {
if (!db_->remove(kbuf, ksiz) &&
db_->error() != kc::BasicDB::Error::NOPERM &&
db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "DB::remove");
err_ = true;
}
break;
}
case 3: {
kc::DB::Cursor* cur = db_->cursor();
if (cur->jump(kbuf, ksiz)) {
switch (myrand(8)) {
default: {
size_t rsiz;
char* rbuf = cur->get_key(&rsiz, myrand(10) == 0);
if (rbuf) {
delete[] rbuf;
} else if (db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "Cursor::get_key");
err_ = true;
}
break;
}
case 1: {
size_t rsiz;
char* rbuf = cur->get_value(&rsiz, myrand(10) == 0);
if (rbuf) {
delete[] rbuf;
} else if (db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "Cursor::get_value");
err_ = true;
}
break;
}
case 2: {
size_t rksiz;
const char* rvbuf;
size_t rvsiz;
char* rkbuf = cur->get(&rksiz, &rvbuf, &rvsiz, myrand(10) == 0);
if (rkbuf) {
delete[] rkbuf;
} else if (db_->error() != kc::BasicDB::Error::NOREC) {
dberrprint(db_, __LINE__, "Cursor::get");