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Dont create multiple page table managers within single root device

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Resolves: NEO-4090
Change-Id: I148b9a5a2755edbcd15ead5f4a0d5d799ee815e1
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2019-12-27 11:32:12 +01:00
committed by Jablonski, Mateusz
parent b5dd3abf85
commit 14c013f53b
5 changed files with 67 additions and 12 deletions
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13
unit_tests/device/device_tests.cpp
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@@ -262,16 +262,17 @@ TEST(DeviceCreation, givenDeviceWhenCheckingEnginesCountThenNumberGreaterThanZer
using DeviceHwTest = ::testing::Test;
HWTEST_F(DeviceHwTest, givenHwHelperInputWhenInitializingCsrThenCreatePageTableManagerIfAllowed) {
HWTEST_F(DeviceHwTest, givenHwHelperInputWhenInitializingCsrThenCreatePageTableManagerIfNeeded) {
HardwareInfo localHwInfo = *platformDevices[0];
localHwInfo.capabilityTable.ftrRenderCompressedBuffers = false;
localHwInfo.capabilityTable.ftrRenderCompressedImages = false;
ExecutionEnvironment executionEnvironment;
executionEnvironment.prepareRootDeviceEnvironments(1);
executionEnvironment.prepareRootDeviceEnvironments(3);
executionEnvironment.incRefInternal();
executionEnvironment.initializeMemoryManager();
executionEnvironment.setHwInfo(&localHwInfo);
auto defaultEngineType = getChosenEngineType(localHwInfo);
std::unique_ptr<MockDevice> device;
device.reset(MockDevice::createWithExecutionEnvironment<MockDevice>(&localHwInfo, &executionEnvironment, 0));
auto &csr0 = device->getUltCommandStreamReceiver<FamilyType>();
@@ -280,13 +281,13 @@ HWTEST_F(DeviceHwTest, givenHwHelperInputWhenInitializingCsrThenCreatePageTableM
auto hwInfo = executionEnvironment.getMutableHardwareInfo();
hwInfo->capabilityTable.ftrRenderCompressedBuffers = true;
hwInfo->capabilityTable.ftrRenderCompressedImages = false;
device.reset(MockDevice::createWithExecutionEnvironment<MockDevice>(&localHwInfo, &executionEnvironment, 0));
device.reset(MockDevice::createWithExecutionEnvironment<MockDevice>(&localHwInfo, &executionEnvironment, 1));
auto &csr1 = device->getUltCommandStreamReceiver<FamilyType>();
EXPECT_EQ(UnitTestHelper<FamilyType>::isPageTableManagerSupported(*hwInfo), csr1.createPageTableManagerCalled);
EXPECT_EQ(csr1.needsPageTableManager(defaultEngineType), csr1.createPageTableManagerCalled);
hwInfo->capabilityTable.ftrRenderCompressedBuffers = false;
hwInfo->capabilityTable.ftrRenderCompressedImages = true;
device.reset(MockDevice::createWithExecutionEnvironment<MockDevice>(&localHwInfo, &executionEnvironment, 0));
device.reset(MockDevice::createWithExecutionEnvironment<MockDevice>(&localHwInfo, &executionEnvironment, 2));
auto &csr2 = device->getUltCommandStreamReceiver<FamilyType>();
EXPECT_EQ(UnitTestHelper<FamilyType>::isPageTableManagerSupported(*hwInfo), csr2.createPageTableManagerCalled);
EXPECT_EQ(csr2.needsPageTableManager(defaultEngineType), csr2.createPageTableManagerCalled);
}