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Update Scheduler APIs as per latest spec

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Change-Id: Ia8558ab30c83f1e30dae94cc7eb489ea7a8897da
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
This commit is contained in:
Jitendra Sharma
2020-07-31 16:04:29 +05:30
committed by sys_ocldev
parent fa8e39fe16
commit 94a26db5ba
17 changed files with 428 additions and 253 deletions
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9
level_zero/tools/source/sysman/scheduler/linux/os_scheduler_imp.cpp
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@@ -17,6 +17,7 @@ const std::string LinuxSchedulerImp::timesliceDurationMilliSecs("engine/rcs0/tim
const std::string LinuxSchedulerImp::defaultTimesliceDurationMilliSecs("engine/rcs0/.defaults/timeslice_duration_ms");
const std::string LinuxSchedulerImp::heartbeatIntervalMilliSecs("engine/rcs0/heartbeat_interval_ms");
const std::string LinuxSchedulerImp::defaultHeartbeatIntervalMilliSecs("engine/rcs0/.defaults/heartbeat_interval_ms");
const std::string LinuxSchedulerImp::computeEngineDir("engine/rcs0");
constexpr uint16_t milliSecsToMicroSecs = 1000;
ze_result_t LinuxSchedulerImp::getPreemptTimeout(uint64_t &timeout, ze_bool_t getDefault) {
@@ -73,6 +74,14 @@ ze_result_t LinuxSchedulerImp::setHeartbeatInterval(uint64_t heartbeat) {
return pSysfsAccess->write(heartbeatIntervalMilliSecs, heartbeat);
}
ze_bool_t LinuxSchedulerImp::canControlScheduler() {
return 1;
}
bool LinuxSchedulerImp::isSchedulerSupported() {
return (ZE_RESULT_SUCCESS == pSysfsAccess->canRead(computeEngineDir));
}
LinuxSchedulerImp::LinuxSchedulerImp(OsSysman *pOsSysman) {
LinuxSysmanImp *pLinuxSysmanImp = static_cast<LinuxSysmanImp *>(pOsSysman);
pSysfsAccess = &pLinuxSysmanImp->getSysfsAccess();

3
level_zero/tools/source/sysman/scheduler/linux/os_scheduler_imp.h
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@@ -25,6 +25,8 @@ class LinuxSchedulerImp : public OsScheduler, NEO::NonCopyableOrMovableClass {
ze_result_t setPreemptTimeout(uint64_t timeout) override;
ze_result_t setTimesliceDuration(uint64_t timeslice) override;
ze_result_t setHeartbeatInterval(uint64_t heartbeat) override;
ze_bool_t canControlScheduler() override;
bool isSchedulerSupported() override;
LinuxSchedulerImp() = default;
LinuxSchedulerImp(OsSysman *pOsSysman);
~LinuxSchedulerImp() override = default;
@@ -39,6 +41,7 @@ class LinuxSchedulerImp : public OsScheduler, NEO::NonCopyableOrMovableClass {
static const std::string defaultTimesliceDurationMilliSecs;
static const std::string heartbeatIntervalMilliSecs;
static const std::string defaultHeartbeatIntervalMilliSecs;
static const std::string computeEngineDir;
};
} // namespace L0