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Correct number of exposed compute units

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Related-To: NEO-3691
Change-Id: I7b2f199725c4f1621759486c462d7bd38e43f5ca
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2020-05-08 10:18:19 +02:00
committed by sys_ocldev
parent fa8a5d6451
commit bdf4fc1464
2 changed files with 25 additions and 1 deletions
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24
opencl/test/unit_test/device/get_device_info_tests.cpp
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@ -8,6 +8,7 @@
#include "opencl/source/cl_device/cl_device_info_map.h"
#include "opencl/test/unit_test/fixtures/device_fixture.h"
#include "opencl/test/unit_test/fixtures/device_info_fixture.h"
#include "opencl/test/unit_test/mocks/ult_cl_device_factory.h"
#include "test.h"
#include "gtest/gtest.h"
@ -653,3 +654,26 @@ INSTANTIATE_TEST_CASE_P(
Device_,
GetDeviceInfo,
testing::ValuesIn(deviceInfoParams));
TEST(GetDeviceInfoTest, givenDeviceWithSubDevicesWhenGettingNumberOfComputeUnitsThenRootDeviceExposesAllComputeUnits) {
UltClDeviceFactory deviceFactory{1, 3};
auto expectedComputeUnitsForSubDevice = deviceFactory.rootDevices[0]->getHardwareInfo().gtSystemInfo.EUCount;
uint32_t expectedComputeUnitsForRootDevice = 0u;
for (const auto &subDevice : deviceFactory.rootDevices[0]->subDevices) {
uint32_t numComputeUnits = 0;
size_t retSize = 0;
auto status = clGetDeviceInfo(subDevice.get(), CL_DEVICE_MAX_COMPUTE_UNITS, sizeof(numComputeUnits), &numComputeUnits, &retSize);
EXPECT_EQ(CL_SUCCESS, status);
EXPECT_EQ(expectedComputeUnitsForSubDevice, numComputeUnits);
EXPECT_EQ(sizeof(numComputeUnits), retSize);
expectedComputeUnitsForRootDevice += numComputeUnits;
}
uint32_t numComputeUnits = 0;
size_t retSize = 0;
auto status = clGetDeviceInfo(deviceFactory.rootDevices[0], CL_DEVICE_MAX_COMPUTE_UNITS, sizeof(numComputeUnits), &numComputeUnits, &retSize);
EXPECT_EQ(CL_SUCCESS, status);
EXPECT_EQ(expectedComputeUnitsForRootDevice, numComputeUnits);
EXPECT_EQ(sizeof(numComputeUnits), retSize);
}