Function initStorageCache

src/library/tools/tune/toolslib.c:465–539

}

void
initStorageCache(void)
{
    cl_uint numberPlatform = 0;
    cl_platform_id *platforms = NULL;
    cl_device_id *devices = NULL;
    StorageCacheImpl* cur = NULL;
    cl_int ret;

    unsigned int deviceCount = 0;
    unsigned int i, j, k;

    assert (storageCacheLock == NULL);
    assert (storageCacheArray == NULL);
    assert (storageCacheArrayCount == 0);

    storageCacheLock = mutexInit();
    numberPlatform = getPlatforms(&platforms);

    if (numberPlatform ==0) {
        return;
    }

    for (i =0; i < numberPlatform; ++i) {
        cl_uint dc;

        ret = clGetDeviceIDs(platforms[i], CL_DEVICE_TYPE_ALL, 0, NULL, &dc);
        if (ret == CL_SUCCESS) {
            deviceCount += dc;
        }
    }

    storageCacheArray = calloc(deviceCount, sizeof(*storageCacheArray));

    for (i =0; i < numberPlatform; ++i) {
        cl_uint dc;

        ret = clGetDeviceIDs(platforms[i], CL_DEVICE_TYPE_ALL, 0, NULL, &dc);
        if (ret != CL_SUCCESS) {
            continue;
        }

        devices = calloc(dc, sizeof(*devices));

        ret = clGetDeviceIDs(platforms[i], CL_DEVICE_TYPE_ALL, dc, devices, NULL);

        for (j = 0; j < dc; ++ j) {
            TargetDevice td;
            bool isUnique = true;

            td.id = devices[j];
            identifyDevice(&td);

            for (k = 0; k < storageCacheArrayCount; ++k) {
                if (isDeviceEQ(&td.ident, &storageCacheArray[k].devIdent) ) {
                    isUnique = false;
                }
            }