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/*
*
*/
#define ENABLE_TIMER
#include "framework/DynamicExtension.h"
#include "shard/TrieSpline.h"
#include "query/rangequery.h"
#include "framework/interface/Record.h"
#include "psu-util/timer.h"
#include <algorithm>
#include <random>
typedef uint64_t K;
typedef de::Record<K, K> Rec;
typedef de::TrieSpline<Rec> ISAM;
typedef de::rq::Query<Rec, ISAM> Q;
typedef de::DynamicExtension<Rec, ISAM, Q> Ext;
int main(int argc, char **argv) {
std::vector hwms = {5000l, 10000l, 20000l, 50000l};
std::vector lwms = {.1, .2, .3, .4, .5, .6, .7, .8, .9};
size_t n = 1000000000;
std::vector<K> keys(n);
for (K i=0; i<n; i++) {
keys[i] = i;
}
std::random_device rd;
std::mt19937 g(rd());
std::shuffle(keys.begin(), keys.end(), g);
TIMER_INIT();
for (auto &hwm : hwms) {
for (size_t i=0; i<lwms.size(); i++) {
size_t lwm = hwm * lwms[i];
auto extension = new Ext(lwm, hwm, 8);
TIMER_START();
for (size_t i=0; i<n; i++) {
Rec r = {keys[i], keys[i]};
while (!extension->insert(r)) {
_mm_pause();
}
}
TIMER_STOP();
auto insert_time = TIMER_RESULT();
double insert_throughput = (double) n / (double) insert_time * 1e9;
fprintf(stdout, "%ld\t%ld\t%lf\n", lwm, hwm, insert_throughput);
extension->print_scheduler_statistics();
delete extension;
}
}
}
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