From 1e226fc415d7674de0ecde51199d89e9042c6a22 Mon Sep 17 00:00:00 2001
From: Douglas Rumbaugh <dbr4@psu.edu>
Date: Wed, 31 Jan 2024 16:57:41 -0500
Subject: Updated insert query throughput to use IRS queries

---
 benchmarks/insert_query_tput.cpp        |  14 +++--
 benchmarks/insert_query_tput_serial.cpp | 104 --------------------------------
 2 files changed, 8 insertions(+), 110 deletions(-)
 delete mode 100644 benchmarks/insert_query_tput_serial.cpp

(limited to 'benchmarks')

diff --git a/benchmarks/insert_query_tput.cpp b/benchmarks/insert_query_tput.cpp
index 8274d2a..05715b1 100644
--- a/benchmarks/insert_query_tput.cpp
+++ b/benchmarks/insert_query_tput.cpp
@@ -8,7 +8,7 @@
 
 #include "framework/DynamicExtension.h"
 #include "shard/ISAMTree.h"
-#include "query/rangecount.h"
+#include "query/irs.h"
 #include "framework/interface/Record.h"
 
 #include <gsl/gsl_rng.h>
@@ -18,7 +18,7 @@
 
 typedef de::Record<int64_t, int64_t> Rec;
 typedef de::ISAMTree<Rec> ISAM;
-typedef de::rc::Query<ISAM, Rec> Q;
+typedef de::irs::Query<ISAM, Rec> Q;
 typedef de::DynamicExtension<Rec, ISAM, Q> Ext;
 
 std::atomic<bool> inserts_done = false;
@@ -27,17 +27,19 @@ void query_thread(Ext *extension, size_t n) {
     gsl_rng *rng = gsl_rng_alloc(gsl_rng_mt19937);
     size_t range = n*.0001;
 
-    size_t total = 0;
+    int64_t total = 0;
 
-    de::rc::Parms<Rec> *q = new de::rc::Parms<Rec>();
+    de::irs::Parms<Rec> *q = new de::irs::Parms<Rec>();
     while (!inserts_done.load()) {
         size_t start = gsl_rng_uniform_int(rng, n - range);
         q->lower_bound = start;
         q->upper_bound = start + range;
+        q->sample_size = 100;
+        q->rng = rng;
         auto res = extension->query(q);
         auto r = res.get();
-	total += r[0].key;
-	usleep(1);
+        total += r.size();
+        usleep(1);
     }
 
     fprintf(stderr, "%ld\n", total);
diff --git a/benchmarks/insert_query_tput_serial.cpp b/benchmarks/insert_query_tput_serial.cpp
deleted file mode 100644
index ff9dc40..0000000
--- a/benchmarks/insert_query_tput_serial.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- *
- */
-
-#define ENABLE_TIMER
-
-#include <thread>
-
-#include "framework/DynamicExtension.h"
-#include "shard/ISAMTree.h"
-#include "query/rangecount.h"
-#include "framework/interface/Record.h"
-
-#include <gsl/gsl_rng.h>
-
-#include "psu-util/timer.h"
-
-
-typedef de::Record<int64_t, int64_t> Rec;
-typedef de::ISAMTree<Rec> ISAM;
-typedef de::rc::Query<ISAM, Rec> Q;
-typedef de::DynamicExtension<Rec, ISAM, Q, de::LayoutPolicy::TEIRING, de::DeletePolicy::TAGGING, de::SerialScheduler> Ext;
-
-std::atomic<bool> inserts_done = false;
-
-
-void query_thread(Ext *extension, double selectivity, size_t k, gsl_rng *rng) {
-    TIMER_INIT();
-
-    size_t reccnt = extension->get_record_count();
-
-    size_t range = reccnt * selectivity;
-
-    auto q = new de::rc::Parms<Rec>();
-
-    TIMER_START();
-    for (int64_t i=0; i<k; i++) {
-        size_t start = gsl_rng_uniform_int(rng, reccnt - range);
-
-        q->lower_bound = start;
-        q->upper_bound = start + range;
-        auto res = extension->query(q);
-        auto r = res.get();
-    }
-    TIMER_STOP();
-    auto query_lat = TIMER_RESULT();
-    fprintf(stdout, "Q\t%ld\t%ld\t%ld\n", reccnt, query_lat, k);
-    delete q;
-}
-
-void insert_thread(Ext *extension, size_t n, size_t k, gsl_rng *rng) {
-    TIMER_INIT();
-
-    size_t reccnt = 0;
-    Rec r;
-    while (reccnt < n) {
-        auto old_reccnt = reccnt;
-
-        TIMER_START();
-        for (size_t i=0; i<k; i++) {
-            r.key = reccnt;
-            r.value = reccnt;
-
-            if (extension->insert(r)) {
-                reccnt++;
-            }
-        }
-        TIMER_STOP();
-        auto insert_lat = TIMER_RESULT();
-
-        fprintf(stdout, "I\t%ld\t%ld\t%ld\n", reccnt, insert_lat, reccnt - old_reccnt);
-
-        if (reccnt % 100000 == 0 && reccnt != n)  {
-            auto a = std::thread(query_thread, extension, .01, 20, rng);
-            a.join();
-        }
-    }
-}
-
-int main(int argc, char **argv) {
-
-    /* the closeout routine takes _forever_ ... so we'll just leak the memory */
-    auto extension = new Ext(1000, 12000, 8);
-    size_t n = 10000000;
-    size_t per_trial = 1000;
-    double selectivity = .001;
-
-    TIMER_INIT();
-
-    gsl_rng * rng = gsl_rng_alloc(gsl_rng_mt19937);
-
-    TIMER_START();
-    std::thread i_thrd(insert_thread, extension, n, per_trial, rng);
-    i_thrd.join();
-    TIMER_STOP();
-
-    auto total_latency = TIMER_RESULT();
-    fprintf(stdout, "T\t%ld\n", total_latency);
-
-    gsl_rng_free(rng);
-    delete extension;
-    fflush(stderr);
-}
-
-- 
cgit v1.2.3