Added plain BSM and MDSP BSM benchmark

1 files changed, 70 insertions, 0 deletions

diff --git a/benchmarks/ts_bsm_bench.cpp b/benchmarks/ts_bsm_bench.cpp
new file mode 100644
index 0000000..366abce
--- /dev/null
+++ b/benchmarks/ts_bsm_bench.cpp
@@ -0,0 +1,70 @@
+/*
+ *
+ */
+
+#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);
+}
+