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