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benchmark.cpp
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benchmark.cpp
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#include <stdlib.h>
#include <chrono>
#include <fstream>
#include <iostream>
#include <mutex>
#include <random>
#include <regex>
#include <string>
#include <vector>
#include "cpucounters.h"
#include "hash_api.h"
#include "timer.h"
#include "utils.h"
using namespace std;
using namespace pcm;
// #define LATENCY
// #define PM_PCM
enum { OP_INSERT, OP_READ, OP_DELETE, OP_UPDATE };
enum workload_type {
YCSB,
PiBench,
};
enum Hash {
Halo_t,
VIPER_t,
CCEH_t,
Dash_t,
Clevel_t,
PCLHT_t,
SOFT_t,
};
uint64_t LOAD_SIZE;
uint64_t RUN_SIZE;
uint64_t MAX_SIZE_LOAD = 200000000ULL;
uint64_t MAX_SIZE_RUN = 200000000ULL;
void run_test(workload_type wlt, int num_thread, string load_data,
string run_data, hash_api *&h, string workload) {
char values[] =
"NvhE8N7yR26f4bbpMJnUKgHncH6QbsI10HyxlvYHKFiMk5nPNDbueF2xKLzteSd0NazU2APk"
"JWXvBW2oUu8dkZnWMMu37G8TH2qm"
"S0c8A9z41pxrC6ZU79OnfCZ06DsNXWY3U4dt1JTGQVvylBdZSlHWXC4PokCxsMdjv8xRptFM"
"MQyHZRqMhNDnrsGKA12DEr7Zur0n"
"tZpsyreMmPwuw7WMRnoN5wAYWtkqDwXyQlYb4RgtSc4xsonpTx2UhIUi15oJTx1CXAhmECac"
"CQfntFnrSZt5qs1L64eeJ9Utus0N"
"mKgEFV8qYDsNtJ21TkjCyCDhVIATkEugCw1BfNIB9AZDGiqXc0llp4rlJPl4bIG2QC4La3M1"
"oh3yGlZTmdvN5pj1sIGkolpdoYVJ"
"0NZM9KAo1d5sGFv9yGC7X0CTDOqyRu5c4NPktU70NbKqWNXa1kcaigIfeAuvJBs0Wso2osHz"
"OjrbawgpfBPs1ePaWHgw7vbOcu9v"
"Cqz1GnmdQw4mGSo4cc6tebQuKqLkQHuXa1MdRmzinBRoGQBQehqrDmmfNhcxfozcU7hOTjFA"
"jryJ4HdSK57gOlrte5sZlvDW9rFd"
"4OxG6WtFdZomRQPTNc4D9t7smqBR9EYDSjiAAqmIgZUiycHrlv6JQzEiexjqfGUbo8oJV6wi"
"u7l3Jlfb94uByDxoexkMT5AjJzls"
"er1dc9EfQz88q5Hv00g53Q3H6jcgicoY8YW5K4josd2e53ikesQi2kzqvTI9xxM5wtFexkFm"
"8wFdMs6YmNpvNgTf37Hz204wX1Sf"
"djFmCYEcP533LYcGB7CslEVMPYRZXHBT98XKtt8RqES7HBW65xSJRSj3qhIDUsgeu2Flo4Yq"
"S68QoE69JzyBnwmmYw6uulVLVIAe"
"iLl49oUhEiEjem8RrHPpEvrUoLDWwMdh14MfxwmEQbtGnUHEpRktUB6b7JTJN8OHBlLrvr71"
"TkRK728ZgRv32rMZJ46O17qHTYc4"
"AepNCGbpTII0J05OYiush6hiDo6H5pVHVUWy3nm7BBrBzEHVOCBMHNniw4CIzfavGLaUfgjl"
"Bg0D4JBmYmkg0A4maCXsE9QTnGbA"
"fQErGZkdMnRxXJ5EJ627e7zuFuVtazb0L65B3nU5R9tyUl2bTZiDcakK9evrTXoTkbkGjkCO"
"iMSThGFScb6Lsgvl5wNCzlUZCxof"
"jYQCLusRkXEm0CNVuifTnytctwLfKjwob4hJ0WxlQN9FV9Mm9zT61EQ8zEMrqr6hf7XMqhcQ"
"R7DWAaf1fM4oNLIA7ZdKaspUaU6h"
"oP2w3t3MktVaBp6MgS6Apbkb7EsihETHHqKFkKMCkYBbKfgsq7Jy49T1Wx2UJsD3XX03kVBb"
"qRWmryYoMIqiCTCTqa0jIKzqQEnN";
if (workload == "ycsbi") MAX_SIZE_RUN = 800000000;
string insert("INSERT");
string remove("REMOVE");
string read("READ");
string update("UPDATE");
ifstream infile_load(load_data);
string op;
uint64_t key;
uint64_t value_len;
vector<uint64_t> init_keys(MAX_SIZE_LOAD);
vector<uint64_t> keys(MAX_SIZE_RUN);
vector<uint64_t> init_value_lens(MAX_SIZE_LOAD);
vector<uint64_t> value_lens(MAX_SIZE_RUN);
vector<int> ops(MAX_SIZE_RUN);
int count = 0;
while ((count < MAX_SIZE_LOAD) && infile_load.good()) {
infile_load >> op >> key >> value_len;
if (!op.size()) continue;
if (op.size() && op.compare(insert) != 0) {
cout << "READING LOAD FILE FAIL!\n";
cout << op << endl;
return;
}
init_keys[count] = key;
init_value_lens[count] = value_len;
count++;
}
LOAD_SIZE = count;
infile_load.close();
if (workload == "ycsbe") LOAD_SIZE = 0;
fprintf(stderr, "Loaded %lu keys for initialing.\n", LOAD_SIZE);
int *r = new int[1024];
ifstream infile_run(run_data);
count = 0;
while ((count < MAX_SIZE_RUN) && infile_run.good()) {
infile_run >> op >> key;
if (op.compare(insert) == 0) {
infile_run >> value_len;
ops[count] = OP_INSERT;
keys[count] = key;
value_lens[count] = value_len;
} else if (op.compare(update) == 0) {
infile_run >> value_len;
if (workload == "ycsbe")
ops[count] = OP_INSERT;
else
ops[count] = OP_UPDATE;
keys[count] = key;
value_lens[count] = value_len;
} else if (op.compare(read) == 0) {
if (workload == "ycsbi")
ops[count] = OP_DELETE;
else
ops[count] = OP_READ;
keys[count] = key;
} else if (op.compare(remove) == 0) {
ops[count] = OP_DELETE;
keys[count] = key;
} else {
continue;
}
count++;
}
RUN_SIZE = count;
#ifdef HALOT
#ifdef NONVAR
Pair_t<size_t, size_t> *p = new Pair_t<size_t, size_t>[RUN_SIZE];
#elif VARVALUE
Pair_t<size_t, std::string> *p = new Pair_t<size_t, std::string>[RUN_SIZE];
#else
Pair_t<std::string, std::string> *p =
new Pair_t<std::string, std::string>[RUN_SIZE];
#endif
#endif
fprintf(stderr, "Loaded %d keys for running.\n", count);
Timer tr;
tr.start();
h = new hash_api();
printf("hash: %s %.1f ms.\n", h->hash_name().c_str(),
tr.elapsed<std::chrono::milliseconds>());
#ifdef PM_PCM
set_signal_handlers();
PCM *m = PCM::getInstance();
auto status = m->program();
if (status != PCM::Success) {
std::cout << "Error opening PCM: " << status << std::endl;
if (status == PCM::PMUBusy)
m->resetPMU();
else
exit(0);
}
print_cpu_details();
#endif
auto part = LOAD_SIZE / num_thread;
{
// Load
Timer sw;
thread ths[num_thread];
sw.start();
auto insert = [&](size_t start, size_t len, int tid) {
auto end = start + len;
#ifdef VIPERT
auto c = h->get_client();
for (size_t i = start; i < end; i++)
h->insert(init_keys[i], init_value_lens[i],
reinterpret_cast<char *>(values), c);
#else
for (size_t i = start; i < end; i++) {
h->insert(init_keys[i], init_value_lens[i],
reinterpret_cast<char *>(values), tid, &r[i % 1024]);
}
h->wait();
#endif
};
#ifdef PM_PCM
auto before_state = getSystemCounterState();
#endif
for (size_t i = 0; i < num_thread; i++) {
ths[i] = thread(insert, part * i, part, i);
}
for (size_t i = 0; i < num_thread; i++) {
ths[i].join();
}
auto t = sw.elapsed<std::chrono::milliseconds>();
printf("Throughput: load, %f Mops/s\n",
(LOAD_SIZE / 1000000.0) / (t / 1000.0));
#ifdef PM_PCM
auto after_sstate = getSystemCounterState();
cout << "MB ReadFromPMM: "
<< getBytesReadFromPMM(before_state, after_sstate) / 1000000 << " "
<< (getBytesReadFromPMM(before_state, after_sstate) / 1000000.0) /
(t / 1000.0)
<< " MB/s" << endl;
cout << "MB WrittenToPMM: "
<< getBytesWrittenToPMM(before_state, after_sstate) / 1000000 << " "
<< (getBytesWrittenToPMM(before_state, after_sstate) / 1000000.0) /
(t / 1000.0)
<< " MB/s" << endl;
#endif
}
part = RUN_SIZE / num_thread;
// Run
Timer sw;
#ifdef LATENCY
vector<size_t> latency_all;
Mutex latency_mtx;
#endif
std::function<void(size_t start, size_t len, int tid)> fun;
auto operate = [&](size_t start, size_t len, int tid) {
vector<size_t> latency;
auto end = start + len;
Timer l;
#ifdef VIPERT
auto c = h->get_client();
for (size_t i = start; i < end; i++) {
#ifdef LATENCY
l.start();
#endif
if (ops[i] == OP_INSERT) {
h->insert(keys[i], value_lens[i], reinterpret_cast<char *>(values), c);
} else if (ops[i] == OP_UPDATE) {
h->update(keys[i], value_lens[i], reinterpret_cast<char *>(values), c);
} else if (ops[i] == OP_READ) {
uint64_t v;
auto r = h->find(keys[i], c, &v);
} else if (ops[i] == OP_DELETE) {
h->erase(keys[i], c);
}
#ifdef LATENCY
latency.push_back(l.elapsed<std::chrono::nanoseconds>());
#endif
}
h->load_factor(c);
#else
#ifdef LATENCY
#ifdef HALOT
l.start();
#endif
#endif
bool rf = false;
for (size_t i = start; i < end; i++) {
#ifdef LATENCY
#ifndef HALOT
l.start();
#endif
#endif
if (ops[i] == OP_INSERT) {
rf = h->insert(keys[i], value_lens[i], reinterpret_cast<char *>(values),
tid, &r[i % 1024]);
} else if (ops[i] == OP_UPDATE) {
rf = h->update(keys[i], value_lens[i], reinterpret_cast<char *>(values),
tid, &r[i % 1024]);
} else if (ops[i] == OP_READ) {
#ifdef HALOT
rf = h->find(keys[i], &p[i]);
#else
rf = h->find(keys[i]);
#endif
} else if (ops[i] == OP_DELETE) {
h->erase(keys[i], tid);
rf = true;
}
#ifdef LATENCY
#ifndef HALOT
latency.push_back(l.elapsed<std::chrono::nanoseconds>());
#else
if (rf) {
latency.push_back(l.elapsed<std::chrono::nanoseconds>());
rf = false;
l.start();
}
#endif
#endif
}
#endif
#ifdef LATENCY
lock_guard<Mutex> lock(latency_mtx);
latency_all.insert(latency_all.end(), latency.begin(), latency.end());
#endif
h->wait();
};
fun = operate;
thread ths[num_thread];
#ifdef PM_PCM
auto before_state = getSystemCounterState();
#endif
sw.start();
for (size_t i = 0; i < num_thread; i++) {
ths[i] = thread(fun, part * i, part, i);
}
for (size_t i = 0; i < num_thread; i++) {
ths[i].join();
}
auto t = sw.elapsed<std::chrono::milliseconds>();
printf("Throughput: run, %f Mops/s\n",
((RUN_SIZE * 1.0) / 1000000) / (t / 1000));
#ifdef HALOT
h->load_factor();
#endif
#ifdef PM_PCM
auto after_sstate = getSystemCounterState();
cout << "MB ReadFromPMM: "
<< getBytesReadFromPMM(before_state, after_sstate) / 1000000 << " "
<< (getBytesReadFromPMM(before_state, after_sstate) / 1000000.0) /
(t / 1000.0)
<< " MB/s" << endl;
cout << "MB WrittenToPMM: "
<< getBytesWrittenToPMM(before_state, after_sstate) / 1000000 << " "
<< (getBytesWrittenToPMM(before_state, after_sstate) / 1000000.0) /
(t / 1000.0)
<< " MB/s" << endl;
#endif
#ifdef LATENCY
sort(latency_all.begin(), latency_all.end());
auto sz = latency_all.size();
size_t avg = 0;
for (size_t i = 0; i < sz; i++) {
avg += latency_all[i];
}
avg /= sz;
cout << "Latency: " << avg << " ns\n";
cout << "\t0 " << latency_all[0] << "\n"
<< "\t50% " << latency_all[size_t(0.5 * sz)] << "\n"
<< "\t90% " << latency_all[size_t(0.9 * sz)] << "\n"
<< "\t99% " << latency_all[size_t(0.99 * sz)] << "\n"
<< "\t99.9% " << latency_all[size_t(0.999 * sz)] << "\n"
<< "\t99.99% " << latency_all[size_t(0.9999 * sz)] << "\n"
<< "\t99.999% " << latency_all[size_t(0.99999 * sz)] << "\n"
<< "\t100% " << latency_all[sz - 1] << endl;
#endif
delete[] r;
#ifdef HALOT
delete[] p;
#endif
}
int main(int argc, char **argv) {
bool recovery = false;
printf("workload: %s, threads: %s\n", argv[1], argv[2]);
// if (argc == 4) recovery = true;
// if (recovery) {
// hash_api *h;
// Timer tr;
// tr.start();
// h = new hash_api();
// printf("hash: %s Recovery cost %.1f ms.\n", h->hash_name().c_str(),
// tr.elapsed<std::chrono::milliseconds>());
// delete h;
// return 0;
// }
string workload = argv[1];
workload_type wlt;
string load_data = "";
string run_data = "";
if (workload.find("ycsb") != string::npos) {
load_data = "YCSB/workloads/ycsb_load_workload";
load_data += workload[workload.size() - 1];
run_data = "YCSB/workloads/ycsb_run_workload";
run_data += workload[workload.size() - 1];
wlt = YCSB;
} else if (workload.find("PiBench") != string::npos) {
load_data = "PiBench/";
load_data += workload;
load_data += ".load";
run_data = "PiBench/";
run_data += workload;
run_data += ".run";
wlt = PiBench;
}
int num_thread = atoi(argv[2]);
hash_api *h;
run_test(wlt, num_thread, load_data, run_data, h, workload);
// auto pid = getpid();
// std::array<char, 128> buffer;
// std::unique_ptr<FILE, decltype(&pclose)> pipe(
// popen(("cat /proc/" + to_string(pid) + "/status").c_str(), "r"),
// pclose);
// if (!pipe) {
// throw std::runtime_error("popen() failed!");
// }
// while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
// string result = buffer.data();
// if (result.find("VmRSS") != string::npos) {
// std::string mem_ocp = std::regex_replace(
// result, std::regex("[^0-9]*([0-9]+).*"), std::string("$1"));
// printf("DRAM consumption: %.1f GB.\n", stof(mem_ocp) / 1024 / 1024);
// break;
// }
// }
#ifdef SOFTT
vmem_stats_print(vmp1, "");
#elif PCLHTT
vmem_stats_print(PCLHT::vmp, "");
#endif
delete h;
return 0;
}