cl_int
clBuildProgram(cl_program program,
cl_uint num_devices,
const cl_device_id * device_list,
const char * options,
void (*pfn_notify)(cl_program program, void * user_data),
void * user_data)
{
#ifdef DBG_API
std::cerr << "Entering clBuildProgram. Building for " << num_devices
<< " devices\n";
#endif
if (!program->isA(Coal::Object::T_Program)) {
std::cerr << "INVALID_PROGRAM\n";
return CL_INVALID_PROGRAM;
}
if (!device_list && num_devices > 0) {
std::cerr << "!device_list : INVALID_VALUE\n";
return CL_INVALID_VALUE;
}
if (!num_devices && device_list) {
std::cerr << "!num_devices : INVALID_VALUE\n";
return CL_INVALID_VALUE;
}
if (!pfn_notify && user_data) {
std::cerr << "!pfn_notify : INVALID_VALUE\n";
return CL_INVALID_VALUE;
}
// We cannot try to build a previously-failed program
if (program->state() != Coal::Program::Loaded)
return CL_INVALID_OPERATION;
#ifdef DBG_API
std::cerr << "Checking " << num_devices << " devices\n";
#endif
// Check the devices for compliance
//if (num_devices)
//{
cl_uint context_num_devices = 0;
cl_device_id *context_devices;
Coal::Context *context = (Coal::Context *)program->parent();
cl_int result;
result = context->info(CL_CONTEXT_NUM_DEVICES, sizeof(cl_uint),
&context_num_devices, 0);
if (result != CL_SUCCESS)
return result;
context_devices =
(cl_device_id *)std::malloc(context_num_devices * sizeof(cl_device_id));
result = context->info(CL_CONTEXT_DEVICES,
context_num_devices * sizeof(cl_device_id),
context_devices, 0);
if (result != CL_SUCCESS) {
#ifdef DBG_API
std::cerr << "context->info != CL_SUCCESS\n";
#endif
return result;
}
#ifdef DBG_API
std::cerr << "Checking " << context_num_devices << " context devices\n";
#endif
if (num_devices) {
for (cl_uint i=0; i < num_devices; ++i) {
bool found = false;
#ifdef DBG_API
std::cerr << "device_list[" << i << "] addr = "
<< device_list[i] << std::endl;
#endif
for (cl_uint j=0; j<context_num_devices; ++j)
{
#ifdef DBG_API
std::cerr << "context_device [" << j << "] addr = "
<< context_devices[j] << std::endl;
#endif
if (device_list[i] == context_devices[j])
{
found = true;
#ifdef DBG_API
std::cerr << "Found device, break out\n";
#endif
break;
}
}
if (!found) {
std::cerr << "INVALID_DEVICE\n";
return CL_INVALID_DEVICE;
}
}
#ifdef DEBUCL
std::cerr << "Leaving clBuildProgram after program->build\n";
#endif
// Build program
return program->build(options, pfn_notify, user_data, num_devices,
(Coal::DeviceInterface * const*)device_list);
}
// num devices wasn't specified and device_list is probably null, so
// build for all associated devices
else {
#ifdef DEBUCL
std::cerr << "Leaving clBuildProgram after program->build\n";
#endif
return program->build(options, pfn_notify, user_data,
context_num_devices,
context->getAllDevices());
}
return NULL;
}
cl_int
clBuildProgram(cl_program program,
cl_uint num_devices,
const cl_device_id * device_list,
const char * options,
void (*pfn_notify)(cl_program program, void * user_data),
void * user_data)
{
if (!program->isA(Coal::Object::T_Program))
return CL_INVALID_PROGRAM;
if (!device_list && num_devices > 0)
return CL_INVALID_VALUE;
if (!num_devices && device_list)
return CL_INVALID_VALUE;
if (!pfn_notify && user_data)
return CL_INVALID_VALUE;
// Check the devices for compliance
if (num_devices)
{
cl_uint context_num_devices = 0;
cl_device_id *context_devices;
Coal::Context *context = (Coal::Context *)program->parent();
cl_int result;
result = context->info(CL_CONTEXT_NUM_DEVICES, sizeof(cl_uint),
&context_num_devices, 0);
if (result != CL_SUCCESS)
return result;
context_devices =
(cl_device_id *)std::malloc(context_num_devices * sizeof(cl_device_id));
result = context->info(CL_CONTEXT_DEVICES,
context_num_devices * sizeof(cl_device_id),
context_devices, 0);
if (result != CL_SUCCESS)
return result;
for (cl_uint i=0; i<num_devices; ++i)
{
bool found = false;
for (cl_uint j=0; j<context_num_devices; ++j)
{
if (device_list[i] == context_devices[j])
{
found = true;
break;
}
}
if (!found)
return CL_INVALID_DEVICE;
}
}
// We cannot try to build a previously-failed program
if (program->state() != Coal::Program::Loaded)
return CL_INVALID_OPERATION;
// Build program
return program->build(options, pfn_notify, user_data, num_devices,
(Coal::DeviceInterface * const*)device_list);
}