99 lines
3.3 KiB
C++
99 lines
3.3 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 "core/unit_tests/helpers/debug_manager_state_restore.h"
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#include "runtime/api/api.h"
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#include "test.h"
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#include "unit_tests/helpers/variable_backup.h"
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#include <memory>
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using namespace NEO;
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namespace ULT {
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struct clCreateSubDevicesTests : ::testing::Test {
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DebugManagerStateRestore restorer;
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VariableBackup<bool> mockDeviceCreateSingleDeviceBackup{&MockDevice::createSingleDevice};
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std::unique_ptr<MockDevice> device;
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cl_device_partition_property properties[3] = {CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN, CL_DEVICE_AFFINITY_DOMAIN_NUMA, 0};
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cl_uint outDevicesCount = 2;
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cl_device_id outDevices[2];
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void setup(int numberOfDevices) {
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DebugManager.flags.CreateMultipleSubDevices.set(numberOfDevices);
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mockDeviceCreateSingleDeviceBackup = (numberOfDevices == 1);
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device.reset(MockDevice::createWithNewExecutionEnvironment<MockDevice>(*platformDevices));
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}
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};
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TEST_F(clCreateSubDevicesTests, GivenInvalidDeviceWhenCreatingSubDevicesThenInvalidDeviceErrorIsReturned) {
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auto retVal = clCreateSubDevices(
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nullptr,
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nullptr,
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0,
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nullptr,
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nullptr);
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EXPECT_EQ(retVal, CL_INVALID_DEVICE);
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}
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TEST_F(clCreateSubDevicesTests, GivenDeviceWithoutSubDevicesWhenCreatingSubDevicesThenInvalidDeviceErrorIsReturned) {
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setup(1);
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auto retVal = clCreateSubDevices(device.get(), nullptr, 0, nullptr, nullptr);
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EXPECT_EQ(CL_INVALID_DEVICE, retVal);
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}
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TEST_F(clCreateSubDevicesTests, GivenInvalidOrUnsupportedPropertiesWhenCreatingSubDevicesThenInvalidValueErrorIsReturned) {
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setup(2);
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auto retVal = clCreateSubDevices(device.get(), nullptr, 0, nullptr, nullptr);
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EXPECT_EQ(CL_INVALID_VALUE, retVal);
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properties[0] = 0;
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retVal = clCreateSubDevices(device.get(), properties, 0, nullptr, nullptr);
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EXPECT_EQ(CL_INVALID_VALUE, retVal);
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properties[0] = CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN;
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properties[1] = 0;
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retVal = clCreateSubDevices(device.get(), properties, 0, nullptr, nullptr);
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EXPECT_EQ(CL_INVALID_VALUE, retVal);
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properties[1] = CL_DEVICE_AFFINITY_DOMAIN_NUMA;
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properties[2] = CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN;
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retVal = clCreateSubDevices(device.get(), properties, 0, nullptr, nullptr);
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EXPECT_EQ(CL_INVALID_VALUE, retVal);
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}
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TEST_F(clCreateSubDevicesTests, GivenOutDevicesNullWhenCreatingSubDevicesThenSuccessIsReturned) {
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setup(2);
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cl_uint returnedOutDeviceCount = 0;
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auto retVal = clCreateSubDevices(device.get(), properties, 0, nullptr, &returnedOutDeviceCount);
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_EQ(2u, returnedOutDeviceCount);
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}
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TEST_F(clCreateSubDevicesTests, GivenOutDevicesTooSmallWhenCreatingSubDevicesThenInvalidValueErrorIsReturned) {
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setup(2);
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outDevicesCount = 1;
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auto retVal = clCreateSubDevices(device.get(), properties, outDevicesCount, outDevices, nullptr);
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EXPECT_EQ(CL_INVALID_VALUE, retVal);
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}
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TEST_F(clCreateSubDevicesTests, GivenValidInputWhenCreatingSubDevicesThenSubDevicesAreReturned) {
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setup(2);
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auto retVal = clCreateSubDevices(device.get(), properties, outDevicesCount, outDevices, nullptr);
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_EQ(device->getDeviceById(0), outDevices[0]);
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EXPECT_EQ(device->getDeviceById(1), outDevices[1]);
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}
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} // namespace ULT
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