1 files changed, 135 insertions, 0 deletions
diff --git a/benchmarks/tail-latency/query_detail.cpp b/benchmarks/tail-latency/query_detail.cpp
new file mode 100644
index 0000000..e9f745e
--- /dev/null
+++ b/benchmarks/tail-latency/query_detail.cpp
@@ -0,0 +1,135 @@
+/*
+ *
+ */
+
+#include <cstdlib>
+#define ENABLE_TIMER
+#define TS_TEST
+
+#include <thread>
+
+#include "file_util.h"
+#include "framework/DynamicExtension.h"
+#include "framework/interface/Record.h"
+#include "framework/scheduling/FIFOScheduler.h"
+#include "framework/scheduling/SerialScheduler.h"
+#include "framework/util/Configuration.h"
+#include "query/pointlookup.h"
+#include "shard/ISAMTree.h"
+#include "standard_benchmarks.h"
+#include "util/types.h"
+
+#include "framework/reconstruction/FixedShardCountPolicy.h"
+
+#include <gsl/gsl_rng.h>
+
+#include "psu-util/timer.h"
+
+typedef de::Record<uint64_t, uint64_t> Rec;
+typedef de::ISAMTree<Rec> Shard;
+typedef de::pl::Query<Shard> Q;
+typedef de::DynamicExtension<Shard, Q, de::DeletePolicy::TOMBSTONE,
+                             de::SerialScheduler>
+    Ext;
+typedef Q::Parameters QP;
+typedef de::DEConfiguration<Shard, Q, de::DeletePolicy::TOMBSTONE,
+                            de::SerialScheduler>
+    Conf;
+
+std::atomic<size_t> idx;
+std::atomic<bool> inserts_done = false;
+
+ssize_t query_ratio = 0;
+
+std::atomic<size_t> total_res = 0;
+size_t reccnt = 0;
+
+size_t g_thrd_cnt = 0;
+
+std::atomic<size_t> total_insert_time = 0;
+std::atomic<size_t> total_insert_count = 0;
+std::atomic<size_t> total_query_time = 0;
+std::atomic<size_t> total_query_count = 0;
+
+void usage(char *progname) {
+  fprintf(stderr, "%s reccnt datafile queryfile\n", 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 data = read_sosd_file<Rec>(d_fname, n);
+  //auto queries = read_range_queries<QP>(q_fname, .0001);
+  auto queries =read_sosd_point_lookups<QP>(q_fname, 100);
+
+  size_t buffer_size = 8000;
+
+  auto policy = get_policy<Shard, Q>(4, buffer_size);
+  auto config = Conf(std::move(policy));
+  auto extension = new Ext(std::move(config));
+
+  /* warmup structure w/ 10% of records */
+  size_t warmup = n;
+  for (size_t k = 0; k < warmup; k++) {
+    while (!extension->insert(data[k])) {
+      usleep(1);
+    }
+  }
+
+  extension->print_structure();
+
+  TIMER_INIT();
+  
+  TIMER_START();
+  for (size_t i=0; i<10000; i++) {
+      auto q_idx = rand() % queries.size();
+      auto q = queries[q_idx];
+      auto res = extension->query(std::move(q)).get();
+      total_res.fetch_add(res.size());
+  }
+  TIMER_STOP();
+  
+  fprintf(stdout, "End-to-end Query Latency:\t%ld\n", TIMER_RESULT() / 10000);
+
+  /* run query */
+
+  delete extension;
+
+  policy = get_policy<Shard, Q>(4, buffer_size, 1);
+  config = Conf(std::move(policy));
+  extension = new Ext(std::move(config));
+
+  /* warmup structure w/ 10% of records */
+  for (size_t k = 0; k < warmup; k++) {
+    while (!extension->insert(data[k])) {
+      usleep(1);
+    }
+  }
+
+  extension->print_structure();
+
+  TIMER_START();
+  for (size_t i=0; i<10000; i++) {
+    auto q_idx = rand() % queries.size();
+    auto q = queries[q_idx];
+    auto res = extension->query(std::move(q)).get();
+    total_res.fetch_add(res.size());
+  }
+  TIMER_STOP();
+  
+  fprintf(stdout, "End-to-end Query Latency:\t%ld\n", TIMER_RESULT() / 10000);
+
+  delete extension;
+
+  fprintf(stderr, "%ld\n", total_res.load());
+
+  fflush(stderr);
+}