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/*
*
*/
#define ENABLE_TIMER
#include "shard/ISAMTree.h"
#include "query/rangequery.h"
#include "framework/interface/Record.h"
#include "file_util.h"
#include "benchmark_types.h"
#include <gsl/gsl_rng.h>
#include "psu-util/timer.h"
#include "standard_benchmarks.h"
#include "psu-ds/BTree.h"
typedef btree_record<int64_t, int64_t> Rec;
typedef de::ISAMTree<Rec> Shard;
typedef de::irs::Query<Shard> Q;
typedef Q::Parameters QP;
void usage(char *progname) {
fprintf(stderr, "%s reccnt datafile queryfile\n", progname);
}
int main(int argc, char **argv) {
if (argc < 4) {
usage(argv[0]);
exit(EXIT_FAILURE);
}
size_t n = atol(argv[1]);
std::string d_fname = std::string(argv[2]);
std::string q_fname = std::string(argv[3]);
auto btree = BenchBTree();
auto data = read_sosd_file<Rec>(d_fname, n);
/* read in the range queries and add sample size and rng for sampling */
auto queries = read_range_queries<QP>(q_fname, .0001);
/* warmup structure w/ 10% of records */
size_t warmup = .1 * n;
for (size_t i=0; i<warmup; i++) {
btree.insert(data[i]);
}
TIMER_INIT();
/* insertion benchmark */
for (size_t i=warmup; i<data.size(); i++) {
TIMER_START();
btree.insert(data[i]);
TIMER_STOP();
fprintf(stdout, "I\t%ld\n", TIMER_RESULT());
}
/* run queries */
size_t total = 0;
for (size_t j=0; j<10; j++) {
for (size_t i=0; i<queries.size(); i++) {
TIMER_START();
total += btree.range_count(queries[i].lower_bound, queries[i].upper_bound);
TIMER_STOP();
fprintf(stdout, "Q\t%ld\n", TIMER_RESULT());
}
}
fprintf(stderr, "%ld\n", total);
}
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