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https://github.com/intel/compute-runtime.git
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Rename device directory
device directory is renamed to cl_device. Related-To: NEO-3938 Change-Id: I96794c82632d042da6814550597d805df7bb6436 Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
This commit is contained in:
Filip Hazubski
committed by
sys_ocldev
sys_ocldev
parent
3182eecc86
commit
fe851da327
338
opencl/source/cl_device/cl_device_caps.cpp
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338
opencl/source/cl_device/cl_device_caps.cpp
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/*
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* Copyright (C) 2018-2020 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 "shared/source/device/device_info.h"
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#include "shared/source/helpers/basic_math.h"
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#include "shared/source/helpers/hw_helper.h"
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#include "shared/source/os_interface/driver_info.h"
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#include "shared/source/os_interface/hw_info_config.h"
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#include "opencl/source/cl_device/cl_device.h"
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#include "opencl/source/platform/extensions.h"
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#include "opencl/source/sharings/sharing_factory.h"
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#include "driver_version.h"
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#include <string>
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namespace NEO {
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extern const char *familyName[];
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static std::string vendor = "Intel(R) Corporation";
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static std::string profile = "FULL_PROFILE";
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static std::string spirVersions = "1.2 ";
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#define QTR(a) #a
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#define TOSTR(b) QTR(b)
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static std::string driverVersion = TOSTR(NEO_OCL_DRIVER_VERSION);
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const char *builtInKernels = ""; // the "always available" (extension-independent) builtin kernels
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static constexpr cl_device_fp_config defaultFpFlags = static_cast<cl_device_fp_config>(CL_FP_ROUND_TO_NEAREST |
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CL_FP_ROUND_TO_ZERO |
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CL_FP_ROUND_TO_INF |
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CL_FP_INF_NAN |
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CL_FP_DENORM |
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CL_FP_FMA);
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bool releaseFP64Override();
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void ClDevice::setupFp64Flags() {
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auto &hwInfo = getHardwareInfo();
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if (releaseFP64Override() || DebugManager.flags.OverrideDefaultFP64Settings.get() == 1) {
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deviceExtensions += "cl_khr_fp64 ";
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deviceInfo.singleFpConfig = static_cast<cl_device_fp_config>(CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT);
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deviceInfo.doubleFpConfig = defaultFpFlags;
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} else if (DebugManager.flags.OverrideDefaultFP64Settings.get() == -1) {
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if (hwInfo.capabilityTable.ftrSupportsFP64) {
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deviceExtensions += "cl_khr_fp64 ";
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}
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deviceInfo.singleFpConfig = static_cast<cl_device_fp_config>(
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hwInfo.capabilityTable.ftrSupports64BitMath
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? CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRT
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: 0);
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deviceInfo.doubleFpConfig = hwInfo.capabilityTable.ftrSupportsFP64
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? defaultFpFlags
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: 0;
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}
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}
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void ClDevice::initializeCaps() {
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auto &hwInfo = getHardwareInfo();
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auto hwInfoConfig = HwInfoConfig::get(hwInfo.platform.eProductFamily);
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auto &sharedDeviceInfo = getSharedDeviceInfo();
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deviceExtensions.clear();
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deviceExtensions.append(deviceExtensionsList);
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driverVersion = TOSTR(NEO_OCL_DRIVER_VERSION);
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// Add our graphics family name to the device name
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name += "Intel(R) ";
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name += familyName[hwInfo.platform.eRenderCoreFamily];
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name += " HD Graphics NEO";
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if (driverInfo) {
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name.assign(driverInfo.get()->getDeviceName(name).c_str());
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driverVersion.assign(driverInfo.get()->getVersion(driverVersion).c_str());
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sharingFactory.verifyExtensionSupport(driverInfo.get());
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}
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auto &hwHelper = HwHelper::get(hwInfo.platform.eRenderCoreFamily);
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deviceInfo.name = name.c_str();
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deviceInfo.driverVersion = driverVersion.c_str();
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setupFp64Flags();
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deviceInfo.vendor = vendor.c_str();
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deviceInfo.profile = profile.c_str();
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enabledClVersion = hwInfo.capabilityTable.clVersionSupport;
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if (DebugManager.flags.ForceOCLVersion.get() != 0) {
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enabledClVersion = DebugManager.flags.ForceOCLVersion.get();
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}
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switch (enabledClVersion) {
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case 21:
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deviceInfo.clVersion = "OpenCL 2.1 NEO ";
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deviceInfo.clCVersion = "OpenCL C 2.0 ";
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break;
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case 20:
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deviceInfo.clVersion = "OpenCL 2.0 NEO ";
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deviceInfo.clCVersion = "OpenCL C 2.0 ";
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break;
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case 12:
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default:
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deviceInfo.clVersion = "OpenCL 1.2 NEO ";
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deviceInfo.clCVersion = "OpenCL C 1.2 ";
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break;
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}
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deviceInfo.platformLP = (hwInfo.capabilityTable.clVersionSupport == 12) ? true : false;
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deviceInfo.spirVersions = spirVersions.c_str();
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auto supportsVme = hwInfo.capabilityTable.supportsVme;
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auto supportsAdvancedVme = hwInfo.capabilityTable.supportsVme;
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if (enabledClVersion >= 21) {
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deviceInfo.independentForwardProgress = true;
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deviceExtensions += "cl_khr_subgroups ";
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deviceExtensions += "cl_khr_il_program ";
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if (supportsVme) {
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deviceExtensions += "cl_intel_spirv_device_side_avc_motion_estimation ";
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}
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if (hwInfo.capabilityTable.supportsImages) {
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deviceExtensions += "cl_intel_spirv_media_block_io ";
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}
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deviceExtensions += "cl_intel_spirv_subgroups ";
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deviceExtensions += "cl_khr_spirv_no_integer_wrap_decoration ";
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} else {
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deviceInfo.independentForwardProgress = false;
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}
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if (enabledClVersion >= 20) {
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deviceExtensions += "cl_intel_unified_shared_memory_preview ";
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if (hwInfo.capabilityTable.supportsImages) {
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deviceExtensions += "cl_khr_mipmap_image cl_khr_mipmap_image_writes ";
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}
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}
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if (DebugManager.flags.EnableNV12.get() && hwInfo.capabilityTable.supportsImages) {
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deviceExtensions += "cl_intel_planar_yuv ";
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deviceInfo.nv12Extension = true;
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}
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if (DebugManager.flags.EnablePackedYuv.get() && hwInfo.capabilityTable.supportsImages) {
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deviceExtensions += "cl_intel_packed_yuv ";
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deviceInfo.packedYuvExtension = true;
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}
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if (DebugManager.flags.EnableIntelVme.get() != -1) {
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supportsVme = !!DebugManager.flags.EnableIntelVme.get();
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}
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if (supportsVme) {
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deviceExtensions += "cl_intel_motion_estimation cl_intel_device_side_avc_motion_estimation ";
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deviceInfo.vmeExtension = true;
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}
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if (DebugManager.flags.EnableIntelAdvancedVme.get() != -1) {
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supportsAdvancedVme = !!DebugManager.flags.EnableIntelAdvancedVme.get();
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}
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if (supportsAdvancedVme) {
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deviceExtensions += "cl_intel_advanced_motion_estimation ";
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}
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if (hwInfo.capabilityTable.ftrSupportsInteger64BitAtomics) {
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deviceExtensions += "cl_khr_int64_base_atomics ";
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deviceExtensions += "cl_khr_int64_extended_atomics ";
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}
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if (hwInfo.capabilityTable.supportsImages) {
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deviceExtensions += "cl_khr_image2d_from_buffer ";
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deviceExtensions += "cl_khr_depth_images ";
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deviceExtensions += "cl_intel_media_block_io ";
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deviceExtensions += "cl_khr_3d_image_writes ";
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}
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auto sharingAllowed = (HwHelper::getSubDevicesCount(&hwInfo) == 1u);
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if (sharingAllowed) {
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deviceExtensions += sharingFactory.getExtensions();
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}
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deviceExtensions += hwHelper.getExtensions();
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deviceInfo.deviceExtensions = deviceExtensions.c_str();
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exposedBuiltinKernels = builtInKernels;
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if (supportsVme) {
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exposedBuiltinKernels.append("block_motion_estimate_intel;");
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}
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if (supportsAdvancedVme) {
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auto advVmeKernels = "block_advanced_motion_estimate_check_intel;block_advanced_motion_estimate_bidirectional_check_intel;";
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exposedBuiltinKernels.append(advVmeKernels);
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}
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deviceInfo.builtInKernels = exposedBuiltinKernels.c_str();
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deviceInfo.deviceType = CL_DEVICE_TYPE_GPU;
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deviceInfo.endianLittle = 1;
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deviceInfo.hostUnifiedMemory = (false == hwHelper.isLocalMemoryEnabled(hwInfo));
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deviceInfo.deviceAvailable = CL_TRUE;
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deviceInfo.compilerAvailable = CL_TRUE;
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deviceInfo.parentDevice = nullptr;
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deviceInfo.partitionMaxSubDevices = HwHelper::getSubDevicesCount(&hwInfo);
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if (deviceInfo.partitionMaxSubDevices > 1) {
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deviceInfo.partitionProperties[0] = CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN;
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deviceInfo.partitionProperties[1] = 0;
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deviceInfo.partitionAffinityDomain = CL_DEVICE_AFFINITY_DOMAIN_NUMA | CL_DEVICE_AFFINITY_DOMAIN_NEXT_PARTITIONABLE;
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} else {
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deviceInfo.partitionMaxSubDevices = 0;
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deviceInfo.partitionProperties[0] = 0;
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deviceInfo.partitionAffinityDomain = 0;
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}
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deviceInfo.partitionType[0] = 0;
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deviceInfo.preferredVectorWidthChar = 16;
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deviceInfo.preferredVectorWidthShort = 8;
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deviceInfo.preferredVectorWidthInt = 4;
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deviceInfo.preferredVectorWidthLong = 1;
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deviceInfo.preferredVectorWidthFloat = 1;
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deviceInfo.preferredVectorWidthDouble = 1;
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deviceInfo.preferredVectorWidthHalf = 8;
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deviceInfo.nativeVectorWidthChar = 16;
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deviceInfo.nativeVectorWidthShort = 8;
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deviceInfo.nativeVectorWidthInt = 4;
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deviceInfo.nativeVectorWidthLong = 1;
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deviceInfo.nativeVectorWidthFloat = 1;
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deviceInfo.nativeVectorWidthDouble = 1;
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deviceInfo.nativeVectorWidthHalf = 8;
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deviceInfo.maxReadWriteImageArgs = 128;
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deviceInfo.executionCapabilities = CL_EXEC_KERNEL;
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//copy system info to prevent misaligned reads
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const auto systemInfo = hwInfo.gtSystemInfo;
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deviceInfo.globalMemCacheSize = systemInfo.L3BankCount * 128 * KB;
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deviceInfo.grfSize = hwInfo.capabilityTable.grfSize;
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deviceInfo.globalMemCacheType = CL_READ_WRITE_CACHE;
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deviceInfo.memBaseAddressAlign = 1024;
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deviceInfo.minDataTypeAlignSize = 128;
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deviceInfo.maxOnDeviceEvents = 1024;
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deviceInfo.queueOnDeviceMaxSize = 64 * MB;
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deviceInfo.queueOnDevicePreferredSize = 128 * KB;
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deviceInfo.queueOnDeviceProperties = CL_QUEUE_PROFILING_ENABLE | CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE;
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deviceInfo.preferredInteropUserSync = 1u;
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// OpenCL 1.2 requires 128MB minimum
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deviceInfo.maxConstantBufferSize = sharedDeviceInfo.maxMemAllocSize;
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deviceInfo.maxWorkItemDimensions = 3;
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deviceInfo.maxComputUnits = systemInfo.EUCount;
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deviceInfo.maxConstantArgs = 8;
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deviceInfo.maxSliceCount = systemInfo.SliceCount;
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auto simdSizeUsed = DebugManager.flags.UseMaxSimdSizeToDeduceMaxWorkgroupSize.get() ? 32u : hwHelper.getMinimalSIMDSize();
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// calculate a maximum number of subgroups in a workgroup (for the required SIMD size)
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deviceInfo.maxNumOfSubGroups = static_cast<uint32_t>(sharedDeviceInfo.maxWorkGroupSize / simdSizeUsed);
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deviceInfo.singleFpConfig |= defaultFpFlags;
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deviceInfo.halfFpConfig = defaultFpFlags;
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printDebugString(DebugManager.flags.PrintDebugMessages.get(), stderr, "computeUnitsUsedForScratch: %d\n", sharedDeviceInfo.computeUnitsUsedForScratch);
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printDebugString(DebugManager.flags.PrintDebugMessages.get(), stderr, "hwInfo: {%d, %d}: (%d, %d, %d)\n",
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systemInfo.EUCount,
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systemInfo.ThreadCount,
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systemInfo.MaxEuPerSubSlice,
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systemInfo.MaxSlicesSupported,
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systemInfo.MaxSubSlicesSupported);
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deviceInfo.localMemType = CL_LOCAL;
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deviceInfo.image3DMaxWidth = this->getHardwareCapabilities().image3DMaxWidth;
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deviceInfo.image3DMaxHeight = this->getHardwareCapabilities().image3DMaxHeight;
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// cl_khr_image2d_from_buffer
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deviceInfo.imagePitchAlignment = hwHelper.getPitchAlignmentForImage(&hwInfo);
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deviceInfo.imageBaseAddressAlignment = 4;
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deviceInfo.maxPipeArgs = 16;
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deviceInfo.pipeMaxPacketSize = 1024;
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deviceInfo.pipeMaxActiveReservations = 1;
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deviceInfo.queueOnHostProperties = CL_QUEUE_PROFILING_ENABLE | CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE;
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deviceInfo.linkerAvailable = true;
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deviceInfo.svmCapabilities = hwInfo.capabilityTable.ftrSvm * CL_DEVICE_SVM_COARSE_GRAIN_BUFFER;
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if (hwInfo.capabilityTable.ftrSvm) {
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auto reportFineGrained = hwInfo.capabilityTable.ftrSvm * hwInfo.capabilityTable.ftrSupportsCoherency;
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if (DebugManager.flags.ForceFineGrainedSVMSupport.get() != -1) {
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reportFineGrained = !!DebugManager.flags.ForceFineGrainedSVMSupport.get();
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}
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if (reportFineGrained) {
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deviceInfo.svmCapabilities |= static_cast<cl_device_svm_capabilities>(CL_DEVICE_SVM_FINE_GRAIN_BUFFER | CL_DEVICE_SVM_ATOMICS);
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}
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}
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deviceInfo.preemptionSupported = false;
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deviceInfo.maxGlobalVariableSize = 64 * KB;
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deviceInfo.globalVariablePreferredTotalSize = static_cast<size_t>(sharedDeviceInfo.maxMemAllocSize);
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deviceInfo.planarYuvMaxWidth = 16384;
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deviceInfo.planarYuvMaxHeight = 16352;
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deviceInfo.vmeAvcSupportsTextureSampler = hwInfo.capabilityTable.ftrSupportsVmeAvcTextureSampler;
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if (hwInfo.capabilityTable.supportsVme) {
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deviceInfo.vmeAvcVersion = CL_AVC_ME_VERSION_1_INTEL;
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deviceInfo.vmeVersion = CL_ME_VERSION_ADVANCED_VER_2_INTEL;
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}
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deviceInfo.platformHostTimerResolution = getPlatformHostTimerResolution();
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deviceInfo.internalDriverVersion = CL_DEVICE_DRIVER_VERSION_INTEL_NEO1;
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deviceInfo.preferredGlobalAtomicAlignment = MemoryConstants::cacheLineSize;
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deviceInfo.preferredLocalAtomicAlignment = MemoryConstants::cacheLineSize;
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deviceInfo.preferredPlatformAtomicAlignment = MemoryConstants::cacheLineSize;
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deviceInfo.hostMemCapabilities = hwInfoConfig->getHostMemCapabilities();
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deviceInfo.deviceMemCapabilities = hwInfoConfig->getDeviceMemCapabilities();
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deviceInfo.singleDeviceSharedMemCapabilities = hwInfoConfig->getSingleDeviceSharedMemCapabilities();
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deviceInfo.crossDeviceSharedMemCapabilities = hwInfoConfig->getCrossDeviceSharedMemCapabilities();
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deviceInfo.sharedSystemMemCapabilities = hwInfoConfig->getSharedSystemMemCapabilities();
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if (DebugManager.flags.EnableSharedSystemUsmSupport.get() != -1) {
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if (DebugManager.flags.EnableSharedSystemUsmSupport.get() == 0) {
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deviceInfo.sharedSystemMemCapabilities = 0u;
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} else {
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deviceInfo.sharedSystemMemCapabilities = CL_UNIFIED_SHARED_MEMORY_ACCESS_INTEL | CL_UNIFIED_SHARED_MEMORY_ATOMIC_ACCESS_INTEL | CL_UNIFIED_SHARED_MEMORY_CONCURRENT_ACCESS_INTEL | CL_UNIFIED_SHARED_MEMORY_CONCURRENT_ATOMIC_ACCESS_INTEL;
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}
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}
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initializeExtraCaps();
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}
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} // namespace NEO
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Reference in New Issue
Block a user