Initial Commit: Based on TI OpenCL v0.8, originally based on clover.shamrock_v0.8

This is a continuation of the clover OpenCL project:
        http://people.freedesktop.org/~steckdenis/clover

based on the contributions from Texas Instruments for Keystone II DSP device:
        git.ti.com/opencl

and adding contributions from Linaro for ARM CPU-only support.

See README.txt for more info, and build instructions.

Signed-off-by: Gil Pitney <gil.pitney@linaro.org>

1 files changed, 169 insertions, 0 deletions

diff --git a/tests/test_device.cpp b/tests/test_device.cpp
new file mode 100644
index 0000000..e86a7e2
--- /dev/null
+++ b/tests/test_device.cpp
@@ -0,0 +1,169 @@
+/*
+ * 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 THE CONTRIBUTORS 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_device_id device;
+    cl_uint num_devices;
+    cl_int result;
+
+    cl_platform_id platform      = 0;
+    cl_uint        num_platforms = 0;
+    clGetPlatformIDs(1, &platform, &num_platforms);
+
+    result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_DEFAULT, 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_DEFAULT, 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_DEFAULT, 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"
+    );
+
+#ifdef SHAMROCK_BUILD
+    result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_ACCELERATOR, 1, &device, &num_devices);
+    fail_if(
+        result != CL_DEVICE_NOT_FOUND,
+        "there are no ACCELERATOR devices currently available"
+    );
+#endif
+
+    result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_DEFAULT, 1, 0, &num_devices);
+    fail_if(
+        result != CL_SUCCESS || num_devices != 1,
+        "we must succeed and say that we have one device"
+    );
+
+    result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_DEFAULT, 1, &device, &num_devices);
+    fail_if(
+        result != CL_SUCCESS || num_devices != 1 || device == 0,
+        "we must succeed and have one device"
+    );
+}
+END_TEST
+
+START_TEST (test_get_device_info)
+{
+    cl_device_id device;
+    cl_uint num_devices;
+    cl_int result;
+
+    cl_platform_id platform      = 0;
+    cl_uint        num_platforms = 0;
+    clGetPlatformIDs(1, &platform, &num_platforms);
+
+    size_t size_ret;
+    char value[500];
+
+    result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_DEFAULT, 1, &device, &num_devices);
+    fail_if(
+        result != CL_SUCCESS,
+        "unable to get a 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);
+#if SHAMROCK_BUILD
+    fail_if(
+        result != CL_SUCCESS || *(cl_device_type*)(value) != CL_DEVICE_TYPE_CPU,
+        "we have to say the device is a CPU"
+    );
+#else
+    fail_if(
+        result != CL_SUCCESS || *(cl_device_type*)(value) != CL_DEVICE_TYPE_ACCELERATOR,
+        "we have to say the device is a ACCELERATOR"
+    );
+#endif
+
+    result = clGetDeviceInfo(device, CL_DEVICE_VENDOR, 500, value, &size_ret);
+    fail_if(
+        result != CL_SUCCESS,
+        "we must succeed"
+    );
+#ifdef SHAMROCK_BUILD
+    fail_if(
+        strncmp(value, "Generic", size_ret) != 0,
+        "the device vendor must be \"Generic\""
+    );
+#else
+    fail_if(
+        strncmp(value, "Texas Instruments, Inc.", size_ret) != 0,
+        "the device vendor must be \"Texas Instruments, Inc.\""
+    );
+#endif
+}
+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;
+}