From d88d7c68bdc3422875891bc43878c084fb06d8da Mon Sep 17 00:00:00 2001
From: rtalbi <dr_talbi@esi.dz>
Date: Sun, 12 Jan 2020 18:01:18 +0100
Subject: [PATCH] New tests for the S&P paper
---
PPML/PPNB/PPNB_Classifier.cpp | 50 +++++++++++++++++++++++++++++++++++
PPML/PPNB/PPNB_Classifier.h | 10 +++++++
PPML/PPNB/PPStats.cpp | 25 ++++++++++++++++++
TEST/main.cpp | 8 +++---
4 files changed, 90 insertions(+), 3 deletions(-)
diff --git a/PPML/PPNB/PPNB_Classifier.cpp b/PPML/PPNB/PPNB_Classifier.cpp
index bf6bc1ed..6d71141f 100755
--- a/PPML/PPNB/PPNB_Classifier.cpp
+++ b/PPML/PPNB/PPNB_Classifier.cpp
@@ -9,6 +9,14 @@ using namespace std;
* Naive Bayes classifier over encrypted data
*
* */
+double PPNB_Classifier:: trainTimeMU;
+double PPNB_Classifier:: trainTimeSU;
+double PPNB_Classifier:: testTimeMU;
+double PPNB_Classifier:: testTimeSU;
+double PPNB_Classifier:: trainBdw;
+double PPNB_Classifier:: testBdw;
+
+
PPRecord * PPNB_Classifier::recvPPRecord(int sockfd, sockaddr_in cliaddr, int dim, DTPKC dtpkc, int id)
{
@@ -139,6 +147,12 @@ PPNB_Classifier::PPNB_Classifier(PPDatasetReader *datasetReader, PPStats *stats,
this->clientTestTime=0;
this->extTestBd=0;
+ this->trainTimeMU=0.0;
+ this->trainTimeSU=0.0;
+ this->testTimeMU=0.0;
+ this->testTimeSU=0.0;
+ this->trainBdw=0.0;
+ this->testBdw=0.0;
}
@@ -190,6 +204,20 @@ void PPNB_Classifier::Test() {
auto end = chrono::high_resolution_clock::now();
std::chrono::duration<double, std::milli> duration = end - begin ;
this->testTime = duration.count();
+
+ this->testTimeSU = dtpkc.timeSU;
+ this->testBdw = dtpkc.bdwSU + dtpkc.bdwMU;
+
+ this->testTimeMU = this->testTime - this->testTimeSU;
+
+ dtpkc.timeSU = 0.0;
+ dtpkc.timeMU = 0.0;
+ dtpkc.bdwMU = 0.0;
+ dtpkc.bdwSU = 0.0;
+
+
+
+
inter.close();
//currentModel->print();
@@ -279,6 +307,18 @@ void PPNB_Classifier::train() {
std::chrono::duration<double, std::milli> duration = end - begin ;
this->trainTime = duration.count();
+
+ this->trainTimeSU += dtpkc.timeSU;
+ this->trainBdw += dtpkc.bdwSU + dtpkc.bdwMU;
+
+ this->trainTimeMU = this->trainTime - this->trainTimeSU;
+
+ dtpkc.timeSU = 0.0;
+ dtpkc.timeMU = 0.0;
+ dtpkc.bdwMU = 0.0;
+ dtpkc.bdwSU = 0.0;
+
+
}
@@ -340,6 +380,16 @@ void PPNB_Classifier::RemoteTest(){
std::chrono::duration<double, std::milli> duration = en - begin ;
this->testTime = duration.count();
+ this->testTimeSU = dtpkc.timeSU;
+ this->testBdw = dtpkc.bdwSU + dtpkc.bdwMU;
+
+ this->testTimeMU = this->testTime - this->testTimeSU;
+
+ dtpkc.timeSU = 0.0;
+ dtpkc.timeMU = 0.0;
+ dtpkc.bdwMU = 0.0;
+ dtpkc.bdwSU = 0.0;
+
char buf[200];
socklen_t addrlen = sizeof(cliaddr);
int n = recvfrom(sockfd, buf, 200, 0, (struct sockaddr *)&cliaddr, &addrlen);
diff --git a/PPML/PPNB/PPNB_Classifier.h b/PPML/PPNB/PPNB_Classifier.h
index 3886bce4..7f56b3e2 100755
--- a/PPML/PPNB/PPNB_Classifier.h
+++ b/PPML/PPNB/PPNB_Classifier.h
@@ -26,6 +26,16 @@ public :
int sockfd;
sockaddr_in cliaddr;
+ static double trainTimeSU;
+ static double trainTimeMU;
+ static double trainBdw;
+
+ static double testTimeSU;
+ static double testTimeMU;
+ static double testBdw;
+
+
+
public:
PPNB_Classifier(PPDatasetReader *datasetReader, PPStats *stats, int laplaceConstant, string log, int sockfd, sockaddr_in cliaddr, bool debug);
diff --git a/PPML/PPNB/PPStats.cpp b/PPML/PPNB/PPStats.cpp
index c3884ab3..16e2ae34 100755
--- a/PPML/PPNB/PPStats.cpp
+++ b/PPML/PPNB/PPStats.cpp
@@ -1,6 +1,7 @@
#include "PPStats.h"
#include <map>
#include "math.h"
+#include "PPNB_Classifier.h"
void PPStats::h()
{
@@ -120,12 +121,17 @@ PPStats::InitStats() {
Cipher proba = evalDiv100.EvalDiv_U1_step3(evalDiv100.EvalDiv_U2_step2(res1[0], res1[1], res1[2], res1[3]));
#pragma omp critical
{
+
proProba.insert(std::make_pair(i->first, proba));
EvalLog evalLog(proba,10000,dtpkc);
std::vector<Cipher> in = evalLog.EvalLog_U1_step1();
Cipher C_C=evalLog.EvalLog_U1_step3(evalLog.EvalLog_U2_step2(in[0],in[1]));
//COUT << "prior proba " << C_C << " res " << mpz_class_log (dtpkc.Sdec(proba) + 1 , 100)<< " " <<proba << endl;
LogproProba.insert(std::make_pair(i->first, C_C));
+ PPNB_Classifier::trainTimeSU += evalDiv100.timeSU;
+ PPNB_Classifier::trainTimeSU += evalLog.timeSU;
+ PPNB_Classifier::trainBdw += evalDiv100.bdwMU + evalDiv100.bdwSU + evalLog.bdwMU + evalLog.bdwSU;
+
};
}
@@ -140,12 +146,17 @@ PPStats::InitStats() {
size_t cnt = 0;
int ithread = omp_get_thread_num();
int nthreads = omp_get_num_threads();
+ double costTimeDiv = 0.0;
+ double costBdwDiv =0.0;
+ double costTimeLog= 0.0;
+ double costBdwLog =0.0;
for (auto j = dataAVC.begin(); j!=dataAVC.end(); ++j, cnt++) {
if(cnt%nthreads != ithread) continue;
PPStats::st VC = j->second;
//PPStats::stf cdProbaValues;
PPStats::stf LogcdProbaValues;
+
for (auto &k : VC) {
@@ -161,6 +172,8 @@ PPStats::InitStats() {
vector<Cipher> res1 = evalDiv100.EvalDiv_U1_step1();
probaxjkl = evalDiv100.EvalDiv_U1_step3(
evalDiv100.EvalDiv_U2_step2(res1[0], res1[1], res1[2], res1[3]));
+ costTimeDiv = evalDiv100.timeSU;
+ costBdwDiv = evalDiv100.bdwMU + evalDiv100.bdwSU;
}
//cdProbaClasses.insert(std::make_pair(l.first, probaxjkl));
@@ -169,6 +182,9 @@ PPStats::InitStats() {
Cipher C_C=evalLog.EvalLog_U1_step3(evalLog.EvalLog_U2_step2(in[0],in[1]));
LogcdProbaClasses.insert(std::make_pair(l.first, C_C));
//COUT << "cond proba " << C_C << " res " <<mpz_class_log (dtpkc.Sdec(probaxjkl) + 1 , 100) << endl;
+
+ costTimeLog = evalLog.timeSU;
+ costBdwLog = evalLog.bdwMU + evalLog.bdwSU;
}
//cdProbaValues.insert(std::make_pair(k.first, cdProbaClasses));
LogcdProbaValues.insert(std::make_pair(k.first, LogcdProbaClasses));
@@ -176,8 +192,16 @@ PPStats::InitStats() {
#pragma omp critical
{
+ int size = 0;
+ for (auto &ptr1 : VC) {
+
+ size += ptr1.second.size();
+
+ }
//condProba.insert(std::make_pair(j->first, cdProbaValues));
LogcondProba.insert(std::make_pair(j->first, LogcdProbaValues));
+ PPNB_Classifier::trainTimeSU += costTimeLog + costTimeDiv;
+ PPNB_Classifier::trainBdw += costBdwLog + costBdwDiv;
};
}
@@ -259,6 +283,7 @@ Cipher PPStats::Classify(PPRecord *r) {
}
+
//COUT << " maxProba " << maxProba << " maxClass " << maxClass << endl;
return maxClass;
diff --git a/TEST/main.cpp b/TEST/main.cpp
index 20a4e0d7..b0e18af6 100755
--- a/TEST/main.cpp
+++ b/TEST/main.cpp
@@ -494,7 +494,7 @@ int main (int argc, char **argv) {
OutputPath + classOutput, sockfd, cliaddr, debug);
if (Incremental) {
- stats << "TrainTime,TrainBd,TestServerTime,TestClientTime,TestBd,P,R,F1" << endl;
+ stats << "TrainTime,TrainBd,TestServerTime,TestClientTime,TestBd,P,R,F1,TrainMU,TrainSU,TrainBdw,TestMU,TestSU,TestBdw" << endl;
for (int ch = 0; ch < chunk_number; ch++) {
if (debug)
cout << "Started training on chunk n°: " << ch + 1 << " from: " << chunk_number << endl;
@@ -529,7 +529,8 @@ int main (int argc, char **argv) {
"," + std::to_string(classifier->testTime) + "," +
std::to_string(classifier->clientTestTime) + "," +
classifier->extTestBd.get_str() + "," + std::to_string(P) + "," +
- std::to_string(R) + "," + std::to_string(F1) << endl;
+ std::to_string(R) + "," + std::to_string(F1) + "," + std::to_string(PPNB_Classifier::trainTimeMU) + "," + std::to_string(PPNB_Classifier::trainTimeSU) +","+ std::to_string(PPNB_Classifier::trainBdw) + "," +
+ std::to_string(PPNB_Classifier::testTimeMU) +"," + std::to_string(PPNB_Classifier::testTimeSU) +"," + std::to_string(PPNB_Classifier::testBdw)<< endl;
classifier->trainTime = 0;
classifier->testTime = 0 ;
datasetReader->reloadTest();
@@ -560,7 +561,8 @@ int main (int argc, char **argv) {
"," + std::to_string(classifier->testTime) + "," +
std::to_string(classifier->clientTestTime) + "," +
classifier->extTestBd.get_str() + "," + std::to_string(P) + "," +
- std::to_string(R) + "," + std::to_string(F1) << endl;
+ std::to_string(R) + "," + std::to_string(F1) + "," + std::to_string(PPNB_Classifier::trainTimeMU) + "," + std::to_string(PPNB_Classifier::trainTimeSU) +","+ std::to_string(PPNB_Classifier::trainBdw) + "," +
+ std::to_string(PPNB_Classifier::testTimeMU) +"," + std::to_string(PPNB_Classifier::testTimeSU) +"," + std::to_string(PPNB_Classifier::testBdw)<< endl;
}
--
GitLab