118 lines
3.5 KiB
C++
118 lines
3.5 KiB
C++
/*
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* Copyright (C) 2017-2019 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "cl_api_tests.h"
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#include "runtime/platform/platform.h"
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#include "unit_tests/helpers/debug_manager_state_restore.h"
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#include "unit_tests/helpers/variable_backup.h"
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using namespace OCLRT;
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typedef api_tests clGetDeviceIDsTests;
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namespace ULT {
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TEST_F(clGetDeviceIDsTests, NumDevices) {
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cl_uint numDevices = 0;
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retVal = clGetDeviceIDs(pPlatform, CL_DEVICE_TYPE_GPU, 0, nullptr, &numDevices);
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_GT(numDevices, (cl_uint)0);
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}
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TEST_F(clGetDeviceIDsTests, DeviceIDs) {
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cl_uint numEntries = 1;
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cl_device_id pDevices[1];
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retVal = clGetDeviceIDs(pPlatform, CL_DEVICE_TYPE_GPU, numEntries, pDevices, nullptr);
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EXPECT_EQ(CL_SUCCESS, retVal);
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}
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TEST_F(clGetDeviceIDsTests, nullPlatform) {
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cl_uint numEntries = 1;
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cl_device_id pDevices[1];
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retVal = clGetDeviceIDs(nullptr, CL_DEVICE_TYPE_GPU, numEntries, pDevices, nullptr);
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EXPECT_EQ(CL_SUCCESS, retVal);
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}
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TEST_F(clGetDeviceIDsTests, invalidDeviceType) {
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cl_uint numEntries = 1;
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cl_device_id pDevices[1];
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retVal = clGetDeviceIDs(pPlatform, 0x0f00, numEntries, pDevices, nullptr);
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EXPECT_EQ(CL_INVALID_DEVICE_TYPE, retVal);
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}
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TEST_F(clGetDeviceIDsTests, invalidVal) {
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cl_device_id pDevices[1];
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retVal = clGetDeviceIDs(pPlatform, CL_DEVICE_TYPE_GPU, 0, pDevices, nullptr);
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EXPECT_EQ(CL_INVALID_VALUE, retVal);
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}
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TEST_F(clGetDeviceIDsTests, invalidPlatform) {
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cl_uint numEntries = 1;
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cl_device_id pDevices[1];
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uint32_t trash[6] = {0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef, 0xdeadbeef};
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cl_platform_id p = reinterpret_cast<cl_platform_id>(trash);
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retVal = clGetDeviceIDs(p, CL_DEVICE_TYPE_GPU, numEntries, pDevices, nullptr);
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EXPECT_EQ(CL_INVALID_PLATFORM, retVal);
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}
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TEST_F(clGetDeviceIDsTests, devTypeAll) {
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cl_uint numDevices = 0;
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cl_uint numEntries = 1;
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cl_device_id pDevices[1];
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retVal = clGetDeviceIDs(pPlatform, CL_DEVICE_TYPE_ALL, numEntries, pDevices, &numDevices);
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_GT(numDevices, (cl_uint)0);
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}
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TEST_F(clGetDeviceIDsTests, devTypeDefault) {
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cl_uint numDevices = 0;
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cl_uint numEntries = 1;
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cl_device_id pDevices[1];
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retVal = clGetDeviceIDs(pPlatform, CL_DEVICE_TYPE_DEFAULT, numEntries, pDevices, &numDevices);
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_GT(numDevices, (cl_uint)0);
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}
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TEST_F(clGetDeviceIDsTests, cpuDevices) {
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cl_uint numDevices = 0;
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retVal = clGetDeviceIDs(pPlatform, CL_DEVICE_TYPE_CPU, 0, nullptr, &numDevices);
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EXPECT_EQ(CL_DEVICE_NOT_FOUND, retVal);
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EXPECT_EQ(numDevices, (cl_uint)0);
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}
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} // namespace ULT
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namespace OCLRT {
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extern bool overrideDeviceWithDefaultHardwareInfo;
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extern bool overrideCommandStreamReceiverCreation;
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TEST(MultiDeviceTests, givenCreateMultipleDevicesAndLimitAmountOfReturnedDevicesFlagWhenClGetDeviceIdsIsCalledThenLowerValueIsReturned) {
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platformImpl.reset(nullptr);
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VariableBackup<bool> backup(&overrideCommandStreamReceiverCreation, true);
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VariableBackup<bool> overrideHelper(&overrideDeviceWithDefaultHardwareInfo, false);
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DeviceFactoryCleaner cleaner;
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DebugManagerStateRestore stateRestore;
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DebugManager.flags.CreateMultipleDevices.set(2);
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DebugManager.flags.LimitAmountOfReturnedDevices.set(1);
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cl_uint numDevices = 0;
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auto retVal = clGetDeviceIDs(nullptr, CL_DEVICE_TYPE_GPU, 0, nullptr, &numDevices);
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_EQ(1u, numDevices);
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}
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} // namespace OCLRT
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