Esempio n. 1
0
TEST(testqueues, defaultqueue) {
    cout << "start" << endl;
    if(!EasyCL::isOpenCLAvailable()) {
        cout << "opencl library not found" << endl;
        exit(-1);
    }
    cout << "found opencl library" << endl;

    EasyCL *cl = EasyCL::createForFirstGpuOtherwiseCpu();

    CLKernel *kernel = cl->buildKernelFromString(getKernel(), "test", "");

    float in[5];
    float out[5];
    for(int i = 0; i < 5; i++) {
        in[i] = i * 3;
        out[i] = 0;
    }
    kernel->input(5, in);
    kernel->output(5, out);
    size_t global = 5;
    size_t local = 5;
    kernel->run(1, &global, &local);
    cl->finish();
    assertEquals(out[0] , 7);
    assertEquals(out[1] , 10);
    assertEquals(out[2] , 13);
    assertEquals(out[3] , 16);
    assertEquals(out[4] , 19);

    for(int i = 0; i < 5; i++) {
        in[i] = i * 3;
        out[i] = 0;
    }

    cout << "cl->queue " << (void *)cl->queue << endl;
    cout << "*cl->queue " << (void *)*cl->queue << endl;
    cout << "cl->default_queue->queue" << (void *)cl->default_queue->queue << endl;
    kernel->input(5, in);
    kernel->output(5, out);
    kernel->run(cl->default_queue, 1, &global, &local);
    cl->finish();
    assertEquals(out[0] , 7);
    assertEquals(out[1] , 10);
    assertEquals(out[2] , 13);
    assertEquals(out[3] , 16);
    assertEquals(out[4] , 19);

    cout << "tests completed ok" << endl;
}
Esempio n. 2
0
TEST(testinout, main) {
    if(!EasyCL::isOpenCLAvailable()) {
        cout << "opencl library not found" << endl;
        exit(-1);
    }
    cout << "found opencl library" << endl;

    EasyCL *cl = EasyCL::createForFirstGpuOtherwiseCpu();
    CLKernel *kernel = cl->buildKernelFromString(getKernel(), "test", "");
    float inout[5];
    for(int i = 0; i < 5; i++) {
        inout[i] = i * 3;
    }
    kernel->inout(5, inout);
    size_t global = 5;
    size_t local = 5;
    kernel->run(1, &global, &local);
    assertEquals(inout[0] , 7);
    assertEquals(inout[1] , 10);
    assertEquals(inout[2] , 13);
    assertEquals(inout[3] , 16);
    assertEquals(inout[4] , 19);
    cout << "tests completed ok" << endl;

    delete kernel;
    delete cl;
}
Esempio n. 3
0
int main(int argc, char *argv[]) 
{
	const int test_size = 128;

	std::random_device rd;
	std::seed_seq s{ rd(), rd(), rd(), rd(), rd(), rd(), rd(), rd() };
	std::mt19937 mt(s);

	EasyCL *cl = EasyCL::createForFirstGpuOtherwiseCpu();

	CLKernel *kern = cl->buildKernel("test.cl", "test");

	std::vector<uint32_t> inbuf(test_size*4), outbuf(test_size), compare(test_size);
	std::generate(inbuf.begin(), inbuf.end(), mt);

	std::cout << "Running CL implementation" << std::endl;
	kern->in(inbuf.size(), &inbuf[0]);
	kern->out(outbuf.size(), &outbuf[0]);
	size_t global_size[] = { test_size };
	kern->run(1, global_size, nullptr);
	delete kern;

	std::cout << "Running local implementation" << std::endl;
	for (int i = 0; i < compare.size(); ++i) {
		compare[i] = inbuf[i] ^ inbuf[i + 1] ^ inbuf[i + 2] ^ inbuf[i + 3];
	}

	std::cout << "Comparing CL test with local implementation" << std::endl;
	for (int i = 0; i < compare.size(); ++i) {
		if (outbuf[i] != compare[i]) {
			std::cout << "Error in index " << i << " " << outbuf[i] << " != " << compare[i] << std::endl;
		}
	}

	return 0;
}
Esempio n. 4
0
TEST(testqueues, main) {
    cout << "start" << endl;
    if(!EasyCL::isOpenCLAvailable()) {
        cout << "opencl library not found" << endl;
        exit(-1);
    }
    cout << "found opencl library" << endl;

    EasyCL *cl = EasyCL::createForFirstGpuOtherwiseCpu();
    CLQueue *queue2 = cl->newQueue();
    CLQueue *queue3 = cl->newQueue();

    CLKernel *kernel = cl->buildKernelFromString(getKernel(), "test", "");
    // CLKernel *kernel2 = cl->buildKernelFromString(queue, getKernel(), "test", "");

    float in[5];
    float out[5];
    for(int i = 0; i < 5; i++) {
        in[i] = i * 3;
        out[i] = 0;
    }
    kernel->input(5, in);
    kernel->output(5, out);
    size_t global = 5;
    size_t local = 5;
    kernel->run(1, &global, &local);
    assertEquals(out[0] , 7);
    assertEquals(out[1] , 10);
    assertEquals(out[2] , 13);
    assertEquals(out[3] , 16);
    assertEquals(out[4] , 19);

    // in[5];
    for(int i = 0; i < 5; i++) {
        in[i] = i * 3;
        out[i] = 0;
    }
    // float out[5];
    kernel->input(5, in);
    kernel->output(5, out);
    // size_t global = 5;
    // size_t local = 5;
    kernel->run(queue2, 1, &global, &local);
    assertEquals(out[0] , 7);
    assertEquals(out[1] , 10);
    assertEquals(out[2] , 13);
    assertEquals(out[3] , 16);
    assertEquals(out[4] , 19);

    // in[5];
    for(int i = 0; i < 5; i++) {
        in[i] = i * 3;
        out[i] = 0;
    }
    // float out[5];
    kernel->input(5, in);
    kernel->output(5, out);
    // size_t global = 5;
    // size_t local = 5;
    kernel->run(queue3, 1, &global, &local);
    assertEquals(out[0] , 7);
    assertEquals(out[1] , 10);
    assertEquals(out[2] , 13);
    assertEquals(out[3] , 16);
    assertEquals(out[4] , 19);

    // in[5];
    for(int i = 0; i < 5; i++) {
        in[i] = i * 3;
        out[i] = 0;
    }
    // float out[5];
    kernel->input(5, in);
    kernel->output(5, out);
    // size_t global = 5;
    // size_t local = 5;
    kernel->run(1, &global, &local);
    assertEquals(out[0] , 7);
    assertEquals(out[1] , 10);
    assertEquals(out[2] , 13);
    assertEquals(out[3] , 16);
    assertEquals(out[4] , 19);

    // in[5];
    for(int i = 0; i < 5; i++) {
        in[i] = i * 3;
        out[i] = 0;
    }
    // float out[5];
    kernel->input(5, in);
    kernel->output(5, out);
    // size_t global = 5;
    // size_t local = 5;
    kernel->run(queue2, 1, &global, &local);
    assertEquals(out[0] , 7);
    assertEquals(out[1] , 10);
    assertEquals(out[2] , 13);
    assertEquals(out[3] , 16);
    assertEquals(out[4] , 19);

    delete queue2;
    delete queue3;

    cout << "tests completed ok" << endl;
}