Function sprCorrectnessTest

src/tests/correctness/corr-spr.cpp:63–200

template <typename T>
void
sprCorrectnessTest(TestParams *params)
{
    cl_int err;
    T *blasAP, *clblasAP, *X;
//	T *tempA;
    cl_mem bufAP, bufX;
    clMath::BlasBase *base;
    cl_event *events;
	bool useAlpha;
	T alpha;

    base = clMath::BlasBase::getInstance();

    if ((typeid(T) == typeid(cl_double)) &&
        !base->isDevSupportDoublePrecision()) {

        std::cerr << ">> WARNING: The target device doesn't support native "
                     "double precision floating point arithmetic" <<
                     std::endl << ">> Test skipped" << std::endl;
        SUCCEED();
        return;
    }

	printf("number of command queues : %d\n\n", params->numCommandQueues);

    events = new cl_event[params->numCommandQueues];
    memset(events, 0, params->numCommandQueues * sizeof(cl_event));

    size_t lengthAP = ( ( params->N*( params->N + 1 ) )/2 );
    size_t lengthX = (1 + ((params->N -1) * abs(params->incx)));

    blasAP 		= new T[lengthAP + params->offa];
    clblasAP 	= new T[lengthAP + params->offa];
    X		 	= new T[lengthX + params->offBX];
//	tempA 		= new T[lengthA + params->offa ];

    srand(params->seed);

	memset(blasAP, -1, (lengthAP + params->offa));
	memset(clblasAP, -1, (lengthAP + params->offa));
	memset(X, -1, (lengthX + params->offBX));

	alpha =  convertMultiplier<T>(params->alpha);
	useAlpha = true;

	#ifdef DEBUG_SPR
	printf("ALPHA in CORR_SPR.CPP %f\n", alpha);
	#endif

	if((blasAP == NULL) || (X == NULL) || (clblasAP == NULL))
    {
        ::std::cerr << "Cannot allocate memory on host side\n" << "!!!!!!!!!!!!Test skipped.!!!!!!!!!!!!" << ::std::endl;
		deleteBuffers<T>(blasAP, clblasAP, X);
        delete[] events;
        SUCCEED();
        return;
    }