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Add info about supported thread arbitration policies

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Signed-off-by: Katarzyna Cencelewska <katarzyna.cencelewska@intel.com>
This commit is contained in:
Katarzyna Cencelewska
2021-03-30 11:47:08 +00:00
committed by Compute-Runtime-Automation
parent 6a4c263bd6
commit 3d13a9d855
11 changed files with 170 additions and 14 deletions
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8
opencl/source/cl_device/cl_device_caps.cpp
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@@ -15,6 +15,7 @@
#include "shared/source/os_interface/hw_info_config.h"
#include "opencl/source/cl_device/cl_device.h"
#include "opencl/source/helpers/cl_hw_helper.h"
#include "opencl/source/platform/extensions.h"
#include "opencl/source/sharings/sharing_factory.h"
@@ -373,7 +374,12 @@ void ClDevice::initializeCaps() {
deviceInfo.queueFamilyProperties.push_back(properties);
}
}
auto &clHwHelper = NEO::ClHwHelper::get(hwInfo.platform.eRenderCoreFamily);
const std::vector<uint32_t> &supportedThreadArbitrationPolicies = clHwHelper.getSupportedThreadArbitrationPolicies();
deviceInfo.supportedThreadArbitrationPolicies.resize(supportedThreadArbitrationPolicies.size());
for (size_t policy = 0u; policy < supportedThreadArbitrationPolicies.size(); policy++) {
deviceInfo.supportedThreadArbitrationPolicies[policy] = supportedThreadArbitrationPolicies[policy];
}
deviceInfo.preemptionSupported = false;
deviceInfo.maxGlobalVariableSize = ocl21FeaturesEnabled ? 64 * KB : 0;
deviceInfo.globalVariablePreferredTotalSize = ocl21FeaturesEnabled ? static_cast<size_t>(sharedDeviceInfo.maxMemAllocSize) : 0;

7
opencl/source/cl_device/cl_device_info.cpp
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2017-2020 Intel Corporation
* Copyright (C) 2017-2021 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -17,6 +17,7 @@
#include "opencl/source/cl_device/cl_device_info_map.h"
#include "opencl/source/cl_device/cl_device_vector.h"
#include "opencl/source/helpers/cl_device_helpers.h"
#include "opencl/source/helpers/cl_hw_helper.h"
#include "opencl/source/helpers/get_info_status_mapper.h"
#include "opencl/source/platform/platform.h"
@@ -237,6 +238,10 @@ cl_int ClDevice::getDeviceInfo(cl_device_info paramName,
src = deviceInfo.extensionsWithVersion.data();
retSize = srcSize = deviceInfo.extensionsWithVersion.size() * sizeof(cl_name_version);
break;
case CL_DEVICE_SUPPORTED_THREAD_ARBITRATION_POLICY_INTEL:
src = deviceInfo.supportedThreadArbitrationPolicies.data();
retSize = srcSize = deviceInfo.supportedThreadArbitrationPolicies.size() * sizeof(cl_uint);
break;
default:
if (getDeviceInfoForImage(paramName, src, srcSize, retSize) && !getSharedDeviceInfo().imageSupport) {
src = &value;

3
opencl/source/cl_device/cl_device_info.h
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2017-2020 Intel Corporation
* Copyright (C) 2017-2021 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -132,6 +132,7 @@ struct ClDeviceInfo {
cl_unified_shared_memory_capabilities_intel singleDeviceSharedMemCapabilities;
cl_unified_shared_memory_capabilities_intel crossDeviceSharedMemCapabilities;
cl_unified_shared_memory_capabilities_intel sharedSystemMemCapabilities;
StackVec<uint32_t, 4> supportedThreadArbitrationPolicies;
};
// clang-format on