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/* ************************************************************************
* Copyright 2013 Advanced Micro Devices, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ************************************************************************/
#include <gtest/gtest.h>
#include <clBLAS.h>
class BasicRoutines : public testing::Test {
protected:
BasicRoutines() :
platform(0), device(0), context(NULL), queue(NULL) {
}
virtual ~BasicRoutines() {
}
virtual void SetUp() {
cl_int err;
cl_context_properties props[] = { CL_CONTEXT_PLATFORM, 0, 0 };
ASSERT_EQ(CL_SUCCESS, clGetPlatformIDs(1, &platform, NULL));
ASSERT_EQ(CL_SUCCESS,
clGetDeviceIDs(platform, CL_DEVICE_TYPE_GPU, 1, &device, NULL));
props[1] = (cl_context_properties)platform;
context = clCreateContext(props, 1, &device, NULL, NULL, &err);
ASSERT_EQ(CL_SUCCESS, err) << "clCreateContext() failed";
queue = clCreateCommandQueue(context, device, 0, &err);
ASSERT_EQ(CL_SUCCESS, err) << "clCreateCommandQueue() failed";
}
virtual void TearDown() {
if (queue != NULL) {
clReleaseCommandQueue(queue);
}
if (context != NULL) {
clReleaseContext(context);
}
}
cl_platform_id platform;
cl_device_id device;
cl_context context;
cl_command_queue queue;
};
TEST_F(BasicRoutines, UsualCodeFlow) {
EXPECT_EQ(CL_SUCCESS, clblasSetup());
EXPECT_EQ(CL_SUCCESS, AMD_clBLAS_PREBUILD_KERNELS(context));
EXPECT_EQ(CL_SUCCESS, AMD_clBLAS_CLEANUP_KERNELS(context));
clblasTeardown();
}
TEST_F(BasicRoutines, DoubleSetup) {
EXPECT_EQ(CL_SUCCESS, clblasSetup());
EXPECT_NE(clblasSetup(), CL_SUCCESS);
clblasTeardown();
}
TEST_F(BasicRoutines, MissedSetup) {
EXPECT_NE(AMD_clBLAS_PREBUILD_KERNELS(context), CL_SUCCESS);
}
TEST_F(BasicRoutines, BadContext) {
EXPECT_EQ(CL_SUCCESS, clblasSetup());
EXPECT_NE(AMD_clBLAS_PREBUILD_KERNELS(NULL), CL_SUCCESS);
clblasTeardown();
}
TEST_F(BasicRoutines, TwoContexts) {
cl_int err;
cl_context_properties props[] = { CL_CONTEXT_PLATFORM, 0, 0 };
cl_context anotherContext;
EXPECT_EQ(CL_SUCCESS, clblasSetup());
props[1] = (cl_context_properties)platform;
anotherContext = clCreateContext(props, 1, &device, NULL, NULL, &err);
ASSERT_EQ(CL_SUCCESS, err) << "Need a context";
ASSERT_NE(context, anotherContext) << "Contexts must be different";
EXPECT_EQ(CL_SUCCESS, AMD_clBLAS_PREBUILD_KERNELS(context));
EXPECT_EQ(CL_SUCCESS, AMD_clBLAS_PREBUILD_KERNELS(anotherContext));
EXPECT_EQ(CL_SUCCESS, AMD_clBLAS_CLEANUP_KERNELS(context));
EXPECT_EQ(CL_SUCCESS, AMD_clBLAS_CLEANUP_KERNELS(anotherContext));
clReleaseContext(context);
clblasTeardown();
}
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