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/*
* Copyright (c) 2011, Denis Steckelmacher <steckdenis@yahoo.fr>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the copyright holder nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "test_device.h"
#include "CL/cl.h"
START_TEST (test_get_device_ids)
{
cl_platform_id platform = 0;
cl_device_id device;
cl_uint num_devices;
cl_int result;
result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_CPU, 0, &device, &num_devices);
fail_if(
result != CL_INVALID_VALUE,
"num_entries cannot be NULL when devices is not null"
);
result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_CPU, 0, 0, 0);
fail_if(
result != CL_INVALID_VALUE,
"num_devices and devices cannot be NULL at the same time"
);
result = clGetDeviceIDs((cl_platform_id)1337, CL_DEVICE_TYPE_CPU, 1, &device, &num_devices);
fail_if(
result != CL_INVALID_PLATFORM,
"1337 is not a valid platform"
);
result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_GPU, 1, &device, &num_devices);
fail_if(
result != CL_DEVICE_NOT_FOUND,
"there are no GPU devices currently available"
);
result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_CPU, 1, 0, &num_devices);
fail_if(
result != CL_SUCCESS || num_devices != 1,
"we must succeed and say that we have one CPU device"
);
result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_CPU, 1, &device, &num_devices);
fail_if(
result != CL_SUCCESS || num_devices != 1 || device == 0,
"we must succeed and have one CPU device"
);
}
END_TEST
START_TEST (test_get_device_info)
{
cl_platform_id platform = 0;
cl_device_id device;
cl_uint num_devices;
cl_int result;
size_t size_ret;
char value[500];
result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_CPU, 1, &device, &num_devices);
fail_if(
result != CL_SUCCESS,
"unable to get a CPU device"
);
result = clGetDeviceInfo(0, CL_DEVICE_TYPE, 500, value, &size_ret);
fail_if(
result != CL_INVALID_DEVICE,
"0 is not a valid device"
);
result = clGetDeviceInfo(device, 13376334, 500, value, &size_ret);
fail_if(
result != CL_INVALID_VALUE,
"13376334 is not a valid param_name"
);
result = clGetDeviceInfo(device, CL_DEVICE_TYPE, 1, value, &size_ret);
fail_if(
result != CL_INVALID_VALUE,
"1 is too small to contain a cl_device_type"
);
result = clGetDeviceInfo(device, CL_DEVICE_TYPE, 0, 0, &size_ret);
fail_if(
result != CL_SUCCESS || size_ret != sizeof(cl_device_type),
"we have to succeed and to say that the result is a cl_device_type"
);
result = clGetDeviceInfo(device, CL_DEVICE_TYPE, 500, value, &size_ret);
fail_if(
result != CL_SUCCESS || *(cl_device_type*)(value) != CL_DEVICE_TYPE_CPU,
"we have to say the device is a CPU"
);
result = clGetDeviceInfo(device, CL_DEVICE_VENDOR, 500, value, &size_ret);
fail_if(
result != CL_SUCCESS,
"we must succeed"
);
fail_if(
strncmp(value, "Mesa", size_ret) != 0,
"the device vendor must be \"Mesa\""
);
}
END_TEST
TCase *cl_device_tcase_create(void)
{
TCase *tc = NULL;
tc = tcase_create("device");
tcase_add_test(tc, test_get_device_ids);
tcase_add_test(tc, test_get_device_info);
return tc;
}
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