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# Copyright (C) 2009 Sun Microsystems, Inc. All rights reserved. Use
# is subject to license terms.
#
# 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; version 2 of the License.
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
# USA
use lib 'lib';
use GenTest;
use GenTest::Executor;
use GenTest::App::Gendata;
use GenTest::Grammar;
use GenTest::Generator::FromGrammar;
use Time::HiRes;
my $arg = shift;
if ($arg eq 'grammar') {
########################################
say("Benchmark $arg: FromGrammar->next()");
my $grammar = GenTest::Grammar->new(grammar_file => 'bench/WL5004_sql.yy');
my $generator = GenTest::Generator::FromGrammar->new(grammar => $grammar,
seed => 0);
my $executor = GenTest::Executor->newFromDSN("dummy");
$executor->init();
$executor->cacheMetaData();
my $start = Time::HiRes::time();
foreach $i (0..50000) {
$generator->next([$executor,undef]);
}
my $stop = Time::HiRes::time();
open TM,">bench/grammar.dat";
print TM "YVALUE = ".($stop - $start)."\n";
close TM;
} elsif ($arg eq 'gendata') {
########################################
say("benchmark $arg: Gendata->run()");
my $gen = GenTest::App::Gendata->new(dsn => "dummy",
spec_file => "bench/falcon_data_types.zz",
rows => 5000,
views => 1);
my $start = Time::HiRes::time();
my $status = $gen->run();
my $stop = Time::HiRes::time();
open TM,">bench/gendata.dat";
print TM "YVALUE = ".($stop - $start)."\n";
close TM;
} else {
foreach my $b ('gendata','grammar') {
say("----------------------------------------------");
system("perl -d:DProf bench/benchmark.pl $b");
say("Collecting profiling information");
system("dprofpp -u");
}
}
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