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0f984aa02a
Changes: https://github.com/intel/compute-runtime/compare/21.12.19358...21.13.19438 Reported by: GitHub (watch releases)
70 lines
3.2 KiB
Text
70 lines
3.2 KiB
Text
Limit PMU counters to Linux
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In file included from level_zero/tools/source/sysman/linux/os_sysman_imp.cpp:8:
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In file included from level_zero/tools/source/sysman/linux/os_sysman_imp.h:16:
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level_zero/tools/source/sysman/linux/pmu/pmu_imp.h:12:10: fatal error: 'linux/perf_event.h' file not found
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#include <linux/perf_event.h>
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^~~~~~~~~~~~~~~~~~~~
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--- level_zero/tools/source/sysman/engine/linux/os_engine_imp.cpp.orig 2021-03-24 20:23:19 UTC
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+++ level_zero/tools/source/sysman/engine/linux/os_engine_imp.cpp
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@@ -49,9 +49,11 @@ ze_result_t LinuxEngineImp::getActivity(zes_engine_sta
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return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
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}
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uint64_t data[2] = {};
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+#ifdef __linux__
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if (pPmuInterface->pmuRead(static_cast<int>(fd), data, sizeof(data)) < 0) {
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return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
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}
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+#endif
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// In data[], First u64 is "active time", And second u64 is "timestamp". Both in nanoseconds
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pStats->activeTime = data[0] / microSecondsToNanoSeconds;
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pStats->timestamp = data[1] / microSecondsToNanoSeconds;
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@@ -66,9 +68,11 @@ ze_result_t LinuxEngineImp::getProperties(zes_engine_p
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}
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void LinuxEngineImp::init() {
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+#ifdef __linux
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auto i915EngineClass = engineToI915Map.find(engineGroup);
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// I915_PMU_ENGINE_BUSY macro provides the perf type config which we want to listen to get the engine busyness.
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fd = pPmuInterface->pmuInterfaceOpen(I915_PMU_ENGINE_BUSY(i915EngineClass->second, engineInstance), -1, PERF_FORMAT_TOTAL_TIME_ENABLED);
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+#endif
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}
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LinuxEngineImp::LinuxEngineImp(OsSysman *pOsSysman, zes_engine_group_t type, uint32_t engineInstance) : engineGroup(type), engineInstance(engineInstance) {
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--- level_zero/tools/source/sysman/linux/os_sysman_imp.cpp.orig 2021-02-08 19:32:47 UTC
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+++ level_zero/tools/source/sysman/linux/os_sysman_imp.cpp
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@@ -42,8 +42,10 @@ ze_result_t LinuxSysmanImp::init() {
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auto rootPciPathOfGpuDevice = getPciRootPortDirectoryPath(realRootPath);
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PlatformMonitoringTech::create(pParentSysmanDeviceImp->deviceHandles, pFsAccess, rootPciPathOfGpuDevice, mapOfSubDeviceIdToPmtObject);
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+#ifdef __linux__
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pPmuInterface = PmuInterface::create(this);
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UNRECOVERABLE_IF(nullptr == pPmuInterface);
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+#endif
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return ZE_RESULT_SUCCESS;
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}
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--- level_zero/tools/source/sysman/linux/os_sysman_imp.h.orig 2021-02-08 19:32:47 UTC
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+++ level_zero/tools/source/sysman/linux/os_sysman_imp.h
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@@ -14,7 +14,9 @@
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#include "level_zero/tools/source/sysman/linux/firmware_util/firmware_util.h"
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#include "level_zero/tools/source/sysman/linux/fs_access.h"
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#include "level_zero/tools/source/sysman/linux/pmt/pmt.h"
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+#ifdef __linux__
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#include "level_zero/tools/source/sysman/linux/pmu/pmu_imp.h"
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+#endif
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#include "level_zero/tools/source/sysman/linux/xml_parser/xml_parser.h"
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#include "level_zero/tools/source/sysman/sysman_imp.h"
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--- level_zero/tools/source/sysman/linux/pmu/CMakeLists.txt.orig 2020-09-11 07:53:58 UTC
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+++ level_zero/tools/source/sysman/linux/pmu/CMakeLists.txt
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@@ -9,7 +9,7 @@ set(L0_SRCS_TOOLS_SYSMAN_LINUX_PMU
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${CMAKE_CURRENT_SOURCE_DIR}/pmu_imp.h
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${CMAKE_CURRENT_SOURCE_DIR}/pmu.h
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)
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-if(UNIX)
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+if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
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target_sources(${L0_STATIC_LIB_NAME}
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PRIVATE
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${L0_SRCS_TOOLS_SYSMAN_LINUX_PMU}
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