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
|
/*
* benchmarks/alias_wss_bench.cpp
*
* Copyright (C) 2023 Douglas Rumbaugh <drumbaugh@psu.edu>
*
* All rights reserved. Published under the Modified BSD License.
*
*/
#include "include/bench.h"
int main(int argc, char **argv)
{
if (argc < 4) {
fprintf(stderr, "Usage: sampling_tput <filename> <record_count> <delete_proportion> [osm_data]\n");
exit(EXIT_FAILURE);
}
std::string filename = std::string(argv[1]);
size_t record_count = atol(argv[2]);
size_t buffer_cap = 12000;
size_t scale_factor = 6;
double delete_prop = atof(argv[3]);
double max_delete_prop = (delete_prop > 0) ? delete_prop : 1;
bool use_osm = (argc == 5) ? atoi(argv[4]) : 0;
double insert_batch = 0.1;
init_bench_env(record_count, true, use_osm);
auto de_wss = ExtendedWSS(buffer_cap, scale_factor, max_delete_prop);
std::fstream datafile;
datafile.open(filename, std::ios::in);
std::vector<WRec> to_delete;
// warm up the tree with initial_insertions number of initially inserted
// records
size_t warmup_cnt = insert_batch * record_count;
warmup<ExtendedWSS, WRec>(datafile, de_wss, warmup_cnt, delete_prop, to_delete);
size_t insert_cnt = record_count - warmup_cnt;
std::vector<de::wss_query_parms<WRec>> queries(1);
queries[0].rng = g_rng;
queries[0].sample_size = 1000;
insert_tput_bench<ExtendedWSS, WRec>(de_wss, datafile, insert_cnt, delete_prop, to_delete);
query_latency_bench<ExtendedWSS, WRec, de::wss_query_parms<WRec>>(de_wss, queries, 1000);
fprintf(stdout, "\n");
delete_bench_env();
fflush(stdout);
fflush(stderr);
exit(EXIT_SUCCESS);
}
|