| 60 | |
| 61 | template <typename T> |
| 62 | void |
| 63 | copyCorrectnessTest(TestParams *params) |
| 64 | { |
| 65 | cl_int err; |
| 66 | T *blasX, *blasY, *clblasY; |
| 67 | cl_mem bufX, bufY; |
| 68 | clMath::BlasBase *base; |
| 69 | cl_event *events; |
| 70 | |
| 71 | base = clMath::BlasBase::getInstance(); |
| 72 | |
| 73 | if ((typeid(T) == typeid(cl_double) || |
| 74 | typeid(T) == typeid(DoubleComplex)) && |
| 75 | !base->isDevSupportDoublePrecision()) { |
| 76 | |
| 77 | std::cerr << ">> WARNING: The target device doesn't support native " |
| 78 | "double precision floating point arithmetic" << |
| 79 | std::endl << ">> Test skipped" << std::endl; |
| 80 | SUCCEED(); |
| 81 | return; |
| 82 | } |
| 83 | |
| 84 | printf("number of command queues : %d\n\n", params->numCommandQueues); |
| 85 | |
| 86 | events = new cl_event[params->numCommandQueues]; |
| 87 | memset(events, 0, params->numCommandQueues * sizeof(cl_event)); |
| 88 | |
| 89 | size_t lengthX = (1 + ((params->N -1) * abs(params->incx))); |
| 90 | size_t lengthY = (1 + ((params->N -1) * abs(params->incy))); |
| 91 | |
| 92 | blasX = new T[lengthX + params->offBX ]; |
| 93 | blasY = new T[lengthY + params->offCY ]; |
| 94 | clblasY = new T[lengthY + params->offCY ]; |
| 95 | |
| 96 | if((blasX == NULL) || (blasY == NULL) || (clblasY == NULL)) |
| 97 | { |
| 98 | ::std::cerr << "Cannot allocate memory on host side\n" << "!!!!!!!!!!!!Test skipped.!!!!!!!!!!!!" << ::std::endl; |
| 99 | deleteBuffers<T>(blasX, blasY, clblasY); |
| 100 | delete[] events; |
| 101 | SUCCEED(); |
| 102 | return; |
| 103 | } |
| 104 | |
| 105 | srand(params->seed); |
| 106 | |
| 107 | // Populate A and blasX |
| 108 | randomVectors( params->N, (blasX+params->offBX), params->incx, (blasY+params->offCY), params->incy ); |
| 109 | memcpy(clblasY, blasY, (lengthY + params->offCY)* sizeof(*blasY)); |
| 110 | |
| 111 | // Allocate buffers |
| 112 | bufX = base->createEnqueueBuffer(blasX, (lengthX + params->offBX)* sizeof(*blasX), 0, CL_MEM_READ_WRITE); |
| 113 | bufY = base->createEnqueueBuffer(blasY, (lengthY + params->offCY)* sizeof(*blasY), 0, CL_MEM_READ_WRITE); |
| 114 | |
| 115 | ::clMath::blas::copy( params->N, blasX, params->offBX, params->incx, blasY, params->offCY, params->incy); |
| 116 | |
| 117 | if ((bufX == NULL) || (bufY == NULL)) { |
| 118 | /* Skip the test, the most probable reason is |
| 119 | * matrix too big for a device. |
nothing calls this directly
no test coverage detected