int main(int argc, const char* argv[])
{
if (argc < 2) {
std::cerr << "Please specify the filename !" << std::endl;
return 1;
}
SiteMan* siteman = new SiteMan();
Program* p = new Program();
const char* filename = argv[1];
int ret = siteman->parse(filename);
if (ret != 0) {
std::cerr << "An error occured during file parsing." << std::endl;
return ret;
}
std::cout << "Parsing successfully done !" << std::endl;
std::cout << "Creating linear program..." << std::endl;
ret = p->build(siteman);
if (ret == 0)
std::cout << "Linear program successfully built !" << std::endl;
else {
std::cerr << "An error occured during program building." << std::endl;
return ret;
}
std::cout << "Solving program..." << std::endl;
std::cout << "Result: [" << p->solve() << "]" << std::endl;
delete p;
delete siteman;
}
void setup( int dev )
{
std::vector<Device> devices = _context.getInfo<CAL_CONTEXT_DEVICES>();
std::string source;
Program program;
// create kernel A
source = create_kernel(devices[dev]);
std::cout << source; // uncomment to output il source
program = Program( _context, source.c_str(), source.length() );
program.build(devices);
program.disassemble(std::cout); // uncomment to emit ISA
_kernel = Kernel(program,"main");
_kernel.setArgBind(0,"cb0",0,16);
_kernel.setArgBind(1,"i0");
_kernel.setArgBind(2,"o0");
// create queue
_queue = CommandQueue(_context,devices[dev]);
// create buffers
_input = Image2D( _context, 256, 64, CAL_FORMAT_UINT_4, 0 );
_output = Image2D( _context, 256, 64, CAL_FORMAT_UINT_4, 0 );
fill_data(_input);
}
int init() {
cl_int status = 0;
const char* buildOption ="-x clc++ ";
std::vector<Platform> platforms;
status = Platform::get(&platforms);
if (status != CL_SUCCESS){
std::cout<<"Error: Getting platforms!"<<std::endl;
return FAILURE;
}
std::vector<cl::Platform>::iterator iter;
for(iter = platforms.begin(); iter != platforms.end(); ++iter)
if(!strcmp((*iter).getInfo<CL_PLATFORM_VENDOR>().c_str(), "Advanced Micro Devices, Inc."))
break;
cl_context_properties cps[3] = {CL_CONTEXT_PLATFORM, (cl_context_properties)(*iter) (), 0};
bool gpuNotFound = false;
try{
context = cl::Context(CL_DEVICE_TYPE_GPU, cps, NULL, NULL, &status);
}
catch(std::exception e){
gpuNotFound = true;
}
if(gpuNotFound){
std::cout<<"GPU not found, falling back to CPU!"<<std::endl;
context = cl::Context(CL_DEVICE_TYPE_CPU, cps, NULL, NULL, &status);
if (status != CL_SUCCESS){
std::cout<<"Error: Creating context!"<<std::endl;
return FAILURE;
}
}
Program program;
std::vector<Device> devices = context.getInfo<CL_CONTEXT_DEVICES>();
try{
for(unsigned int i=0; i < devices.size(); i++){
CommandQueue tempQueue = CommandQueue(context, devices[i]);
std::ifstream sourceFile("Rationals.cl");
std::string sourceCode(
std::istreambuf_iterator<char>(sourceFile),
(std::istreambuf_iterator<char>()));
Program::Sources source(1, std::make_pair(sourceCode.c_str(), sourceCode.length()+1));
program = Program(context, source);
program.build(devices, buildOption);
Kernel tempKernel = Kernel(program, "countRationals");
Buffer tempInputBuffer = Buffer(context, CL_MEM_READ_WRITE, NUM_ELEMENTS * sizeof(unsigned long long));
Buffer tempOutputBuffer = Buffer(context, CL_MEM_READ_WRITE, NUM_ELEMENTS * sizeof(unsigned long long));
queue.push_back(tempQueue);
kernels.push_back(tempKernel);
inputBuffer.push_back(tempInputBuffer);
outputBuffer.push_back(tempOutputBuffer);
}
}catch(cl::Error e){
std::cout << e.what() << std::endl;
std::cout << "Build Status: " << program.getBuildInfo<CL_PROGRAM_BUILD_STATUS>(cl::Device::getDefault()) << std::endl;
std::cout << "Build Options:\t" << program.getBuildInfo<CL_PROGRAM_BUILD_OPTIONS>(cl::Device::getDefault()) << std::endl;
std::cout << "Build Log:\t " << program.getBuildInfo<CL_PROGRAM_BUILD_LOG>(cl::Device::getDefault()) << std::endl;
return FAILURE;
}
return SUCCESS;
}
bool
Scene::load_shaders_from_strings(Program &program,
const std::string &vtx_shader,
const std::string &frg_shader,
const std::string &vtx_shader_filename,
const std::string &frg_shader_filename)
{
program.init();
Log::debug("Loading vertex shader from file %s:\n%s",
vtx_shader_filename.c_str(), vtx_shader.c_str());
program.addShader(GL_VERTEX_SHADER, vtx_shader);
if (!program.valid()) {
Log::error("Failed to add vertex shader from file %s:\n %s\n",
vtx_shader_filename.c_str(),
program.errorMessage().c_str());
program.release();
return false;
}
Log::debug("Loading fragment shader from file %s:\n%s",
frg_shader_filename.c_str(), frg_shader.c_str());
program.addShader(GL_FRAGMENT_SHADER, frg_shader);
if (!program.valid()) {
Log::error("Failed to add fragment shader from file %s:\n %s\n",
frg_shader_filename.c_str(),
program.errorMessage().c_str());
program.release();
return false;
}
program.build();
if (!program.ready()) {
Log::error("Failed to link program created from files %s and %s: %s\n",
vtx_shader_filename.c_str(),
frg_shader_filename.c_str(),
program.errorMessage().c_str());
program.release();
return false;
}
return true;
}
void setup( int dev, int workgroup_size )
{
std::vector<Device> devices = _context.getInfo<CAL_CONTEXT_DEVICES>();
// create program
std::string source = create_kernel_peekperf(workgroup_size);
//std::cout << source; // Uncomment to emit IL code
_program = Program( _context, source.c_str(), source.length() );
_program.build(devices);
//_program.disassemble(std::cout); // Uncomment to emit ISA code
// create kernel
_kernel = Kernel(_program,"main");
_kernel.setArgBind(0,"g[]");
_nr_groups = devices[dev].getInfo<CAL_DEVICE_NUMBEROFSIMD>();
_queue = CommandQueue(_context,devices[dev]);
// create output buffer
int width = 64*((workgroup_size + 63)/64);
_output = Image2D(_context, width, _nr_groups, CAL_FORMAT_FLOAT_4, CAL_RESALLOC_GLOBAL_BUFFER );
}
static inline cl::Program getProgram(const char * option = "")
{
using namespace std;
using namespace cl;
#if defined(DEBUG)
cout << "start get program" << endl;
#endif
cl_int err = 0;
errorMessage = "create program failed";
Program program = Program(context, source, &err);
#if defined(DEBUG)
cout << "start build" << endl;
#endif
errorMessage = "program build failed";
try {
err = program.build(devices, option);
} catch (cl::Error e) {
if (e.err() != CL_SUCCESS) {
if (e.err() == CL_BUILD_PROGRAM_FAILURE) {
std::string str
= program.getBuildInfo<CL_PROGRAM_BUILD_LOG>(devices[0]);
cout << "compile error:" << endl;
cout << str << endl;
} else {
cout << "build error but not program failure err:"
<< dec << e.err()
<< " " << e.what() << endl;
}
}
throw e;
}
errorMessage = "";
#if defined(DEBUG)
cout << "end get program" << endl;
#endif
return program;
}
int main(int argc, char **argv)
{
srand((unsigned)time(NULL));
Kernel kernel;
CommandQueue queue;
Context context;
{
std::vector<Platform> platformList;
Platform::get(&platformList);
clog << "Platform number is: " << platformList.size() << endl;
std::string platformVendor;
platformList[0].getInfo((cl_platform_info)CL_PLATFORM_VENDOR, &platformVendor);
clog << "Platform is by: " << platformVendor << "\n";
cl_context_properties cprops[] = {
CL_CONTEXT_PLATFORM, (cl_context_properties) platformList[0](),
0
};
context = Context(GET_TARGET_PLATFORM, cprops);
std::vector<Device> devices = context.getInfo<CL_CONTEXT_DEVICES>();
queue = CommandQueue(context, devices[0]);
std::string sourceCode = "#include \"es.cl\"\n";
Program::Sources source(1, std::make_pair(sourceCode.c_str(), sourceCode.length()+1));
Program program = Program(context, source);
try
{
program.build(devices, "-I.");
}
catch (Error &)
{
std::string errors;
program.getBuildInfo(devices[0], CL_PROGRAM_BUILD_LOG, &errors);
std::cerr << "Build log: " << endl << errors << endl;
return 1;
}
kernel = Kernel(program, "es");
}
individual *individuals = new individual[LAMBDA];
for (int i = 0; i < LAMBDA; i++)
{
for (int j = 0; j < DIM; ++j)
{
individuals[i].x[j] = (rand()/((float)RAND_MAX)) * (XMAX-XMIN) + XMIN;
individuals[i].s[j] = (XMAX-XMIN) / 6.f;
}
for (int j = 0; j < DIM_A; ++j)
{
individuals[i].a[j] = (rand()/((float)RAND_MAX)) * (2*PI) - PI;
}
individuals[i].fitness = 0;
}
float gbest = std::numeric_limits<float>::infinity(), xbest[DIM];
Buffer esBuffer = Buffer(context, 0, INDIVIDUALS_SIZE);
Event ev;
queue.enqueueMapBuffer(esBuffer, CL_TRUE, CL_MAP_READ | CL_MAP_WRITE, 0, INDIVIDUALS_SIZE);
for (int i = 0; i < 1000; i++)
{
queue.enqueueWriteBuffer(esBuffer, CL_TRUE, 0, INDIVIDUALS_SIZE, individuals);
kernel.setArg(1, (cl_ulong)rand());
kernel.setArg(0, esBuffer);
queue.enqueueNDRangeKernel(kernel, NullRange, NDRange(LAMBDA), NDRange(1), NULL, &ev);
ev.wait();
queue.enqueueReadBuffer(esBuffer, CL_TRUE, 0, INDIVIDUALS_SIZE, individuals);
std::sort(individuals, individuals + LAMBDA, individual_comp);
individual mean = get_mean(individuals);
for (int j = 0; j < LAMBDA; ++j)
{
individuals[j] = mean;
}
}
gbest = individuals[0].fitness;
for (int i = 0; i < DIM; ++i) xbest[i] = individuals[0].x[i];
clog << "Best value " << gbest << " found at (";
for (int i = 0; i < DIM; ++i) clog << xbest[i] << (i == DIM-1 ? ")" : ", ");
clog << "\n";
clog << "Our computation estemates it: f(" << xbest[0] << ", ..., " << xbest[DIM-1] << ") = " << es_f(xbest) << endl;
delete[] individuals;
return 0;
}
Main()
{
mScale = 0.1f;
mOffset = 1.0f;
mDataOffset = 0;
isClicked = false;
screen = Vec2<unsigned int>(800, 600);
std::setlocale(LC_ALL, "en_US.UTF-8");
glfwInit();
glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_API);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
//glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
GLFWwindow* window = glfwCreateWindow(screen.x, screen.y, "test", nullptr, nullptr);
if (window == nullptr)
{
printf("cant create window");
return;
}
glfwSetWindowSizeCallback(window, windowSizeCallback);
glfwSetKeyCallback(window, keyCallback);
glfwSetMouseButtonCallback(window, clickCallback);
glfwSetCursorPosCallback(window, mouseCallback);
glfwMakeContextCurrent(window);
glewExperimental = true;
glewInit();
int tmp;
glGetIntegerv(GL_MAX_ELEMENTS_VERTICES , &tmp);
std::cout << "GL_MAX_ELEMENTS_VERTICES: " << tmp << std::endl;
int err = Pa_Initialize();
if (err != paNoError)
printf("error");
int num = Pa_GetDeviceCount();
const PaDeviceInfo* devInfo;
const PaHostApiInfo* apiInfo;
for (int i = 0; i < num; ++i) {
devInfo = Pa_GetDeviceInfo(i);
apiInfo = Pa_GetHostApiInfo(devInfo->hostApi);
printf("%i, %s on %s\n", i, devInfo->name, apiInfo->name);
}
float sampleRate = 44100.0f;
double t = glfwGetTime();
Kern k(sampleRate, 12, 4 * 16.352f, sampleRate / 2);
BlockMatrix<std::complex<double>> b(k.K, k.mN0, k.mB, 0.01);
mAudioData = new double[b.getWidth()];
mAudioLength = b.getWidth();
for (unsigned int i = 0; i < mAudioLength; ++i) {
mAudioData[i] = wave(55, sampleRate, i) + wave(110, sampleRate, i) + wave(220, sampleRate, i)
+ wave(440, sampleRate, i) + wave(880, sampleRate, i) + wave(1760, sampleRate, i)
+ wave(3520, sampleRate, i) + wave(7040, sampleRate, i);
}
printf("kernel time:%f\n", glfwGetTime() - t);
float drawArray[k.mB * 2];
std::complex<double> out[k.mB];
CQT::transform(mAudioData, out, b, mAudioLength);
t = glfwGetTime();
printf("transform time:%f\n", glfwGetTime() - t);
//glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS);
glDebugMessageCallback(debugCallback, nullptr);
//glEnable(GL_DEBUG_OUTPUT);
printf("%s\n", glGetString(GL_VERSION));
Shader fs("res/shader/fragment.c", true, GL_FRAGMENT_SHADER);
Shader vs("res/shader/vertex.c", true, GL_VERTEX_SHADER);
Program* p = new Program();
p->attach(fs);
p->attach(vs);
p->build();
p->use();
Program p2;
Shader fs2("res/shader/fragment2.c", true, GL_FRAGMENT_SHADER);
Shader vs2("res/shader/vertex2.c", true, GL_VERTEX_SHADER);
p2.attach(fs2);
p2.attach(vs2);
p2.build();
p2.use();
int uniformData = p2.getUniformLocation("data");
unsigned int waterfallSize = 512;
tm = new TextureManager();
unsigned int waterfallTexture;
unsigned int waterfallId = tm->getFreeTexture();
glGenTextures(1, &waterfallTexture);
glActiveTexture(GL_TEXTURE0 + waterfallId);
glBindTexture( GL_TEXTURE0, waterfallTexture );
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
unsigned char* textureTmp = new unsigned char[waterfallSize * b.getWidth()];
glTexImage2D( GL_TEXTURE_2D_ARRAY, 0, GL_R8, b.getWidth(), waterfallSize, 0, GL_RED, GL_UNSIGNED_BYTE, textureTmp);
delete textureTmp;
float max = 0;
for (unsigned int i = 0; i < k.mB; ++i) {
drawArray[2 * i + 0] = (float)i / k.mB * 2.0f - 1.0f;
float tmp = std::abs(out[i]);
drawArray[2 * i + 1] = tmp;
max = std::max(tmp, max);
}
font = new Font(512, "res/font/DroidSans.woff", 32, tm);
print = new Print(font);
//print.set(&font, "res/shader/fontVertex.c", "res/shader/fontFragment.c");
print->setScreenSize(screen);
glm::vec2* vert = new glm::vec2[1024];
glm::vec2* debug = new glm::vec2[b.getWidth()];
for (unsigned int i = 0; i < b.getWidth(); ++i) {
debug[i].x = (float)i / b.getWidth() * 2.0f - 1.0f;
}
uint32_t vao;
glGenVertexArrays(1, &vao);
glBindVertexArray(vao);
uint32_t vbo[2];
glGenBuffers(1, vbo);
glBindBuffer(GL_ARRAY_BUFFER, vbo[0]);
glEnableVertexAttribArray(0);
glBufferData(GL_ARRAY_BUFFER, k.mB * sizeof(glm::vec2), drawArray, GL_DYNAMIC_DRAW);
glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 0, 0);
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glEnable(GL_BLEND);
glfwSetWindowUserPointer(window, this);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
double time, timeo;
glfwSwapInterval(1);
PaStream* stream;
PaStreamParameters params;
params.device = 21;
params.channelCount = 1;
params.sampleFormat = paFloat32;
params.hostApiSpecificStreamInfo = nullptr;
params.suggestedLatency = 0.5;
err = Pa_OpenStream(&stream, ¶ms, nullptr, sampleRate, paFramesPerBufferUnspecified, 0, paCallback, this);
if (err != paNoError)
printf("error %i", err);
Pa_StartStream(stream);
while(!glfwWindowShouldClose(window))
{
timeo = time;
time = glfwGetTime();
CQT::transform(mAudioData, out, b, mAudioLength);
max = 0.0f;
for (unsigned int i = 0; i < k.mB; ++i) {
drawArray[2 * i + 0] = (float)i / k.mB * 2.0f - 1.0f;
float tmp = std::abs(out[i]);
drawArray[2 * i + 1] = tmp;
max = std::max(tmp, max);
}
for (unsigned int i = 0; i < k.mB; ++i) {
drawArray[2 * i + 1] = std::log(drawArray[2 * i +1]) * mScale + mOffset;
}
//printf("%f\n", drawArray[1]);
glBindVertexArray(vao);
glBindBuffer(GL_ARRAY_BUFFER, vbo[0]);
glBufferData(GL_ARRAY_BUFFER, k.mB * sizeof(glm::vec2), drawArray, GL_DYNAMIC_DRAW);
p->use();
glDrawArrays(GL_LINE_STRIP, 0, k.mB);
for (unsigned int i = 0; i < b.getWidth(); ++i) {
debug[i].y = mAudioData[i] / 15.0;
}
glBufferData(GL_ARRAY_BUFFER, b.getWidth() * sizeof(glm::vec2), debug, GL_DYNAMIC_DRAW);
glDrawArrays(GL_LINE_STRIP, 0, b.getWidth());
print->printfAt(-300.0f, 100.0f, 16.0f, 16.0f, u8"Fps:%03.3f", 1/(time-timeo));
glfwSwapBuffers(window);
glClear(GL_COLOR_BUFFER_BIT);
glfwPollEvents();
}
Pa_StopStream(stream);
Pa_CloseStream(stream);
Pa_Terminate();
std::cout << "Hello World. I'm Peach." << std::endl;
}
Main()
{
isClicked = false;
screen = Vec2<unsigned int>(800, 600);
std::setlocale(LC_ALL, "en_US.UTF-8");
glfwInit();
glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_API);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE);
GLFWwindow* window = glfwCreateWindow(screen.x, screen.y, "test", nullptr, nullptr);
if (window == nullptr)
{
printf("cant create window");
return;
}
glfwSetWindowSizeCallback(window, windowSizeCallback);
glfwSetKeyCallback(window, keyCallback);
glfwSetMouseButtonCallback(window, clickCallback);
glfwSetCursorPosCallback(window, mouseCallback);
glfwMakeContextCurrent(window);
glewExperimental = true;
glewInit();
//glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS);
glDebugMessageCallback(debugCallback, nullptr);
glEnable(GL_DEBUG_OUTPUT);
printf("%s\n", glGetString(GL_VERSION));
Shader* fs = new Shader("res/shader/fragment.c", true, GL_FRAGMENT_SHADER);
Shader* vs = new Shader("res/shader/vertex.c", true, GL_VERTEX_SHADER);
Program* p = new Program();
p->attach(fs);
p->attach(vs);
p->build();
p->use();
tm = new TextureManager();
font = new Font(512, "res/font/DroidSans.woff", 32, tm);
print = new Print(font);
//print.set(&font, "res/shader/fontVertex.c", "res/shader/fontFragment.c");
print->setScreenSize(screen);
glm::vec2* vert = new glm::vec2[1024];
uint32_t vao;
glGenVertexArrays(1, &vao);
glBindVertexArray(vao);
uint32_t vbo;
glGenBuffers(1, &vbo);
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glEnableVertexAttribArray(0);
glBufferData(GL_ARRAY_BUFFER, 1024 * sizeof(glm::vec2), vert, GL_DYNAMIC_DRAW);
glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 0, 0);
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glEnable(GL_BLEND);
glfwSetWindowUserPointer(window, this);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
tr = new TileRenderer();
d = new Drawing(tr);
tr->setScreenSize(screen);
//glPolygonMode( GL_FRONT_AND_BACK, GL_LINE );
double time, timeo;
glfwSwapInterval(0);
while(!glfwWindowShouldClose(window))
{
timeo = time;
time = glfwGetTime();
glClear(GL_COLOR_BUFFER_BIT);
glBindVertexArray(vao);
glBindBuffer(GL_ARRAY_BUFFER, vbo);
d->render();
//tr->renderTile(t);
print->printfAt(-0.3f, 0.7f, 16.0f, 16.0f, u8"Fps:%03.3f", 1/(time-timeo));
glfwSwapBuffers(window);
glfwWaitEvents();
}
std::cout << "Hello World. I'm Peach." << std::endl;
}
void ocl_main(UArg arg0, UArg arg1)
{
int argc = (int) arg0;
char **argv = (char **) arg1;
#else
#define RETURN(x) return x
int main(int argc, char *argv[])
{
#endif
cl_int err = CL_SUCCESS;
int bufsize = sizeof(Golden);
int num_errors = 0;
const int print_nerrors = 12;
for (int i=0; i < NumElements; ++i)
{
srcA[i] = i * 1.0;
srcB[i] = ((i+7) % 257 )* 1.0;
Golden[i] = srcA[i] + srcB[i];
}
try
{
Context context(CL_DEVICE_TYPE_ACCELERATOR);
std::vector<Device> devices = context.getInfo<CL_CONTEXT_DEVICES>();
int d = 0;
std::string str;
devices[d].getInfo(CL_DEVICE_NAME, &str);
cout << "DEVICE: " << str << endl << endl;
Buffer bufA (context, CL_MEM_READ_ONLY, bufsize);
Buffer bufB (context, CL_MEM_READ_ONLY, bufsize);
Buffer bufDst (context, CL_MEM_WRITE_ONLY, bufsize);
#ifndef _TI_RTOS
ifstream t("vadd_wrapper.cl");
if (!t)
{
std::cout << "Could not open Kernel Source file ([file].cl)\n";
exit(-1);
}
std::string kSrc((istreambuf_iterator<char>(t)),
istreambuf_iterator<char>());
Program::Sources source(1, make_pair(kSrc.c_str(), kSrc.length()));
Program program = Program(context, source);
program.build(devices, "vadd_openmp.obj");
#else
Program::Binaries binary(1, make_pair(vadd_wrapper_dsp_bin,
sizeof(vadd_wrapper_dsp_bin)));
Program program = Program(context, devices, binary);
program.build(devices);
#endif
Kernel kernel(program, "vadd_wrapper");
kernel.setArg(0, bufA);
kernel.setArg(1, bufB);
kernel.setArg(2, bufDst);
kernel.setArg(3, NumChunks);
kernel.setArg(4, ChunkSize);
Event ev1,ev2,ev3,ev4, ev5, ev6,ev7,ev8;
// In Order Command Queue, only one kernel pushed to device at a time
// OpenMP c code should use: In Order Command Queue + Task
CommandQueue InO_Q(context, devices[d], CL_QUEUE_PROFILING_ENABLE);
InO_Q.enqueueWriteBuffer(bufA, CL_FALSE, 0, bufsize, srcA, NULL, &ev1);
InO_Q.enqueueWriteBuffer(bufB, CL_FALSE, 0, bufsize, srcB, NULL, &ev2);
std::vector<Event> vec_ev5(1);
InO_Q.enqueueTask(kernel, NULL, &vec_ev5[0]);
InO_Q.enqueueReadBuffer(bufDst, CL_TRUE, 0, bufsize, dst, &vec_ev5, &ev6);
for (int i=0; i < NumElements; ++i)
{
if (Golden[i] - dst[i] < -EPISILON || Golden[i] - dst[i] > EPISILON)
{
if((num_errors += 1) < print_nerrors)
printf("Error %d: %f <==> %f\n", i, Golden[i], dst[i]);
}
}
ocl_event_times(ev1, "Write BufA ");
ocl_event_times(ev2, "Write BufB ");
ocl_event_times(vec_ev5[0], "Kernel ");
ocl_event_times(ev6, "Read BufDst");
}
catch (Error err)
{ cerr << "ERROR: " << err.what() << "(" << err.err() << ")" << endl; }
if (num_errors > 0)
{
cout << "FAIL with " << num_errors << " errors!\n";
RETURN (-1);
}
else cout << "PASS!" << endl;
RETURN (0);
}
