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#include "include/bench.h"
int main(int argc, char **argv)
{
if (argc < 5) {
fprintf(stderr, "Usage: isam_irs_bench <filename> <record_count> <delete_proportion> <query_file>\n");
exit(EXIT_FAILURE);
}
std::string filename = std::string(argv[1]);
size_t record_count = atol(argv[2]);
double delete_prop = atof(argv[3]);
std::string qfilename = std::string(argv[4]);
size_t buffer_cap = 12000;
size_t scale_factor = 6;
double max_delete_prop = delete_prop;
bool use_osm = false;
double insert_batch = 0.1;
init_bench_env(record_count, true, use_osm);
auto queries = read_range_queries<de::irs_query_parms<Rec>>(qfilename, .001);
for (auto &q: queries) {
q.rng = g_rng;
q.sample_size = 1000;
}
auto de_irs = ExtendedISAM_IRS(buffer_cap, scale_factor, max_delete_prop);
std::fstream datafile;
datafile.open(filename, std::ios::in | std::ios::binary);
std::vector<Rec> to_delete;
// warm up the tree with initial_insertions number of initially inserted
// records
size_t warmup_cnt = insert_batch * record_count;
warmup<ExtendedISAM_IRS, Rec>(datafile, de_irs, warmup_cnt, delete_prop, to_delete, true, true);
size_t insert_cnt = record_count - warmup_cnt;
insert_tput_bench<ExtendedISAM_IRS, Rec>(de_irs, datafile, insert_cnt, delete_prop, to_delete, true);
fprintf(stdout, "%ld\t", de_irs.get_memory_usage());
query_latency_bench<ExtendedISAM_IRS, Rec, de::irs_query_parms<Rec>>(de_irs, queries);
fprintf(stdout, "\n");
auto ts = de_irs.create_static_structure();
fprintf(stdout, "%ld\t", ts->get_memory_usage());
static_latency_bench<de::MemISAM<Rec>, Rec, de::irs_query_parms<Rec>, de::IRSQuery<Rec>>(
ts, queries, 1
);
fprintf(stdout, "\n");
delete ts;
delete_bench_env();
fflush(stdout);
fflush(stderr);
exit(EXIT_SUCCESS);
}
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