Beispiel #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;
}
TEST(testfloatwrapperconst, 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 in[5];
    for(int i = 0; i < 5; i++) {
        in[i] = i * 3;
    }
    float out[5];
    CLWrapper *inwrapper = cl->wrap(5, (float const *)in);
    CLWrapper *outwrapper = cl->wrap(5, out);
    inwrapper->copyToDevice();
    kernel->input(inwrapper);
    kernel->output(outwrapper);
    kernel->run_1d(5, 5);
    outwrapper->copyToHost();
    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;

    delete inwrapper;
    delete outwrapper;
    delete kernel;
    delete cl;
}
Beispiel #3
0
TEST( SLOW_testintwrapper_huge, testreadwrite ) {

    EasyCL *cl = EasyCL::createForFirstGpuOtherwiseCpu();
    CLKernel *kernel = cl->buildKernel("testeasycl.cl", "test_stress");
    const int N = 1000000;
    int *in = new int[N];
    for( int i = 0; i < N; i++ ) {
        in[i] = i * 3;
    }
    int *out = new int[N];
    CLWrapper *inwrapper = cl->wrap(N, in);
    CLWrapper *outwrapper = cl->wrap(N, out);
    inwrapper->copyToDevice();
    outwrapper->createOnDevice();
    kernel->input( inwrapper );
    kernel->output( outwrapper );
    int globalSize = N;
    int workgroupsize = cl->getMaxWorkgroupSize();
    globalSize = ( ( globalSize + workgroupsize - 1 ) / workgroupsize ) * workgroupsize;
    cout << "globalsize: " << globalSize << " workgroupsize " << workgroupsize << endl;
    kernel->run_1d( globalSize, workgroupsize );
    outwrapper->copyToHost();
    for( int i = 0; i < N; i++ ) {
       if( out[i] != 689514 ) {
           cout << "out[" << i << "] != 689514: " << out[i] << endl;
           exit(-1);
       }
    }

    delete outwrapper;
    delete inwrapper;
    delete kernel;
    delete cl;
}
Beispiel #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;
}