1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/*
*
*/
#define ENABLE_TIMER
#include <thread>
#include "include/triespline_bsm.h"
#include "psu-util/bentley-saxe.h"
#include "framework/interface/Record.h"
#include "include/file_util.h"
#include "query/rangecount.h"
#include "psu-util/timer.h"
#include "include/standard_benchmarks.h"
typedef std::pair<uint64_t, uint64_t> Rec;
typedef de::Record<uint64_t, uint64_t> FRec;
typedef BSMTrieSpline<uint64_t, uint64_t> Shard;
typedef de::rc::Parms<FRec> QP;
typedef psudb::bsm::BentleySaxe<Rec, Shard> Ext;
void usage(char *progname) {
fprintf(stderr, "%s reccnt datafile queryfile", 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 extension = new psudb::bsm::BentleySaxe<Rec, Shard>();
gsl_rng *rng = gsl_rng_alloc(gsl_rng_mt19937);
auto data = read_sosd_file_pair<uint64_t, uint64_t>(d_fname, n);
auto queries = read_range_queries<QP>(q_fname, .001);
/* warmup structure w/ 10% of records */
size_t warmup = .1 * n;
insert_records<Shard, Rec>(extension, 0, warmup, data);
TIMER_INIT();
TIMER_START();
insert_records<Shard, Rec>(extension, warmup, data.size(), data);
TIMER_STOP();
auto insert_latency = TIMER_RESULT();
size_t insert_throughput = (size_t) ((double) (n - warmup) / (double) insert_latency * 1e9);
TIMER_START();
run_queries<Ext, QP, true>(extension, queries);
TIMER_STOP();
auto query_latency = TIMER_RESULT() / queries.size();
fprintf(stdout, "%ld\t%ld\n", insert_throughput, query_latency);
gsl_rng_free(rng);
delete extension;
fflush(stderr);
}
|