diff options
Diffstat (limited to 'benchmarks/isam_irs_bench.cpp')
| -rw-r--r-- | benchmarks/isam_irs_bench.cpp | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/benchmarks/isam_irs_bench.cpp b/benchmarks/isam_irs_bench.cpp deleted file mode 100644 index 96525f0..0000000 --- a/benchmarks/isam_irs_bench.cpp +++ /dev/null @@ -1,64 +0,0 @@ -#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); -} |