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// (c) EB Nov 2009
#include "Config.h"
#include "MemoryTasks.h"
#include "ArithmeticTasks.h"
#if CONFIG_USE_QT
#include <QtGui/QApplication>
#include <QtGui/QMainWindow>
#include <QtGui/QTextEdit>
#include <QtGui/QClipboard>
#endif
#include <string.h>
#include <iostream>
struct TestResult
{
std::string title;
std::vector<int> mbps; // MB/s by logSize
void update(int ls,int x) { if (x > mbps[ls]) mbps[ls] = x; } // keep max
};
void print(FILE * f,const TestResult & r,int minLogSize,int maxLogSize)
{
fprintf(f,"%-25s",r.title.c_str());
for (int i=minLogSize;i<=maxLogSize;i++)
{
int x = r.mbps[i];
fprintf(f,"%8d",x);
}
fprintf(f,"\n");
}
void print(Logger * log,const TestResult & r,int minLogSize,int maxLogSize)
{
char aux[200];
std::string s;
_snprintf(aux,200,"%-25s",r.title.c_str()); s.append(aux);
for (int i=minLogSize;i<=maxLogSize;i++)
{
int x = r.mbps[i];
_snprintf(aux,200,"%8d",x); s.append(aux);
}
log->append(s);
}
void help(void)
{
std::cout<<"Usage: tocl [-cpu]/[-gpu]\n";
}
int main(int argc,char ** argv)
{
#if CONFIG_USE_QT
// Qt windows
QApplication app(argc,argv);
QMainWindow * w = new QMainWindow();
QTextEdit * te = new QTextEdit();
te->setReadOnly(true);
w->setCentralWidget(te);
w->setMinimumSize(QSize(800,600));
w->show();
app.processEvents();
Logger * log = new QtLogger(te);
#else
// Command line
Logger * log = new Logger();
#endif
int do_cpu = 0;
int do_gpu = 0;
if (argc != 2) {
help();
return -1;
}
if (!strcmp(argv[1], "-cpu"))
do_cpu = 1;
if (!strcmp(argv[1], "-gpu"))
do_gpu = 1;
if ((do_cpu == 0 && do_gpu == 0) ||
(do_cpu == 1 && do_gpu == 1)) {
help();
return -1;
}
if (do_gpu) {
// Display device info
cl::Context * c = cl::Context::create();
if (c != 0)
{
std::string s;
if (c->getAllDeviceInfo(0,s)) log->append(s.c_str());
delete c;
c = 0;
}
}
int minLogSize = 10;
int maxLogSize = 29;
std::vector<TestResult> allTests;
// Run all CPU tests
if (do_cpu) {
for (int task=0;task<100;task++)
{
// Select tests here
// if (task != 30) continue;
// continue;
CPUTask * g = 0;
// Default values
std::string title;
int minNThreads = 1;
int maxNThreads = 32;
switch (task)
{
case 0:
title.assign("CPU copyN");
g = new CopyCPUTask();
break;
case 1:
title.assign("CPU zeroN");
g = new ZeroCPUTask();
break;
case 10:
title.assign("CPU addN v1 16-bit");
g = new AddNCPUTask(ADDN_V1,16);
break;
case 11:
title.assign("CPU addN v1 32-bit");
g = new AddNCPUTask(ADDN_V1,32);
break;
case 12:
title.assign("CPU addN v1 64-bit");
g = new AddNCPUTask(ADDN_V1,64);
break;
case 20:
title.assign("CPU addN v2 16-bit");
g = new AddNCPUTask(ADDN_V2,16);
break;
case 21:
title.assign("CPU addN v2 32-bit");
g = new AddNCPUTask(ADDN_V2,32);
break;
case 22:
title.assign("CPU addN v2 64-bit");
g = new AddNCPUTask(ADDN_V2,64);
break;
#ifndef Linux
case 30:
title.assign("CPU addN v3 32-bit");
g = new AddNCPUTask(ADDN_V3,32);
break;
#endif
}
if (g == 0) continue; // nothing to do
TestResult tr;
tr.title.assign(title);
tr.mbps.resize(1+maxLogSize,0);
log->appendTitle(title.c_str());
for (int nt=minNThreads;nt<=maxNThreads;nt<<=1)
for (int ls=minLogSize;ls<=maxLogSize;ls++)
{
size_t sz = 1<<ls;
double mbps = g->run(nt,sz);
char aux[200];
std::string usz;
getUserSize(ls,usz);
_snprintf(aux,200,"NTHREAD=%3d SZ=%7s %6.0f MB/s",nt,usz.c_str(),mbps);
log->append(aux);
tr.update(ls,mbps);
}
print(stdout,tr,minLogSize,maxLogSize);
#if CONFIG_USE_QT
print(log,tr,minLogSize,maxLogSize);
#endif
allTests.push_back(tr);
delete g;
}
}
if (do_gpu) {
// Run all GPU tests
for (int task=0;task<100;task++)
{
// Select tests here
//continue;
//if (task != 30) continue;
GPUTask * g = 0;
// Default values
std::string title;
int minWorkgroupSize = 16;
int maxWorkgroupSize = 512;
switch (task)
{
case 0:
title.assign("Host to device copy");
g = new CopyGPUTask(CopyGPUTask::HOST_TO_DEVICE_COPY,log);
minWorkgroupSize = maxWorkgroupSize;
break;
case 1:
title.assign("Device to host copy");
g = new CopyGPUTask(CopyGPUTask::DEVICE_TO_HOST_COPY,log);
minWorkgroupSize = maxWorkgroupSize;
break;
case 2:
title.assign("copyN");
g = new CopyGPUTask(CopyGPUTask::DEVICE_TO_DEVICE_COPY,log);
minWorkgroupSize = maxWorkgroupSize;
break;
case 3:
title.assign("zeroN 32-bit");
g = new ZeroGPUTask(32,log);
break;
case 4:
title.assign("zeroN 64-bit");
g = new ZeroGPUTask(64,log);
break;
case 10:
title.assign("AddN v1 16-bit");
g = new AddNGPUTask(ADDN_V1,16,log);
break;
case 11:
title.assign("AddN v1 32-bit");
g = new AddNGPUTask(ADDN_V1,32,log);
break;
case 12:
title.assign("AddN v1 64-bit");
g = new AddNGPUTask(ADDN_V1,64,log);
break;
case 20:
title.assign("AddN v2 16-bit");
g = new AddNGPUTask(ADDN_V2,16,log);
break;
case 21:
title.assign("AddN v2 32-bit");
g = new AddNGPUTask(ADDN_V2,32,log);
break;
case 22:
title.assign("AddN v2 64-bit");
g = new AddNGPUTask(ADDN_V2,64,log);
break;
case 40:
title.assign("Mul1 v1 32-bit");
g = new Mul1GPUTask(MUL1_V1,1,log);
break;
}
if (g == 0) continue; // nothing to do
TestResult tr;
tr.title.assign(title);
tr.mbps.resize(1+maxLogSize,0);
log->appendTitle(title.c_str());
for (int wg=minWorkgroupSize;wg<=maxWorkgroupSize;wg<<=1)
{
char aux[1000];
_snprintf(aux,1000,"%s - workgroup_size=%d",title.c_str(),wg);
log->append(aux);
for (int ls=minLogSize;ls<=maxLogSize;ls++)
{
size_t sz = 1<<ls;
double mbps = g->run(wg,sz);
std::string usz;
getUserSize(ls,usz);
_snprintf(aux,1000,"WG=%3d SZ=%7s %6.0f MB/s",wg,usz.c_str(),mbps);
log->append(aux);
tr.update(ls,mbps);
}
}
print(stdout,tr,minLogSize,maxLogSize);
#if CONFIG_USE_QT
print(log,tr,minLogSize,maxLogSize);
#endif
allTests.push_back(tr);
delete g;
}
}
// Dump all results
int nt = (int)allTests.size();
log->appendTitle("RESULTS");
printf("\n----\n");
for (int i=0;i<nt;i++)
{
TestResult & tr = allTests[i];
print(stdout,tr,minLogSize,maxLogSize);
#if CONFIG_USE_QT
print(log,tr,minLogSize,maxLogSize);
#endif
}
#if CONFIG_USE_QT
// Enter event loop to terminate
log->appendTitle("DONE");
app.exec();
#endif
}
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