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Report power mode in MLTimeline report on Client #85

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Merged
jvillarre merged 2 commits into from
Jun 17, 2026
Merged

Report power mode in MLTimeline report on Client #85

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400ba92
Report power mode instead of clock frequency for Client
Jun 16, 2026
376cbba
Report power mode instead of clock frequency for Client
Jun 16, 2026
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4 changes: 3 additions & 1 deletion profile/plugin/ml_timeline/clientDev/ml_timeline.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -192,7 +192,9 @@ namespace xdp {
ptSchema.put("patch", "0");
ptHeader.add_child("schema_version", ptSchema);
ptHeader.put("device", "Client");
ptHeader.put("clock_freq_MHz", 1000);
if (!powerMode.empty()) {
ptHeader.put("power_mode", powerMode);
}
ptHeader.put("id_size", sizeof(uint32_t));
ptHeader.put("cycle_size", 2*sizeof(uint32_t));
ptHeader.put("buffer_size", mBufSz);
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5 changes: 5 additions & 0 deletions profile/plugin/ml_timeline/clientDev/ml_timeline.h
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Expand Up @@ -30,6 +30,7 @@ namespace xdp {
{
std::unique_ptr<ResultBOContainer> mResultBOHolder;
xrt_core::bo_int::use_type mBOType;
std::string powerMode;

public :
MLTimelineClientDevImpl(VPDatabase* dB, uint32_t sz,
Expand All @@ -39,6 +40,10 @@ namespace xdp {

virtual void updateDevice(void* hwCtxImpl, uint64_t devId = 0);
virtual void finishflushDevice(void* hwCtxImpl, uint64_t implId = 0);

virtual void setPowerMode(const std::string &pMode) {
powerMode = pMode;
}
};

}
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2 changes: 2 additions & 0 deletions profile/plugin/ml_timeline/ml_timeline_impl.h
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Expand Up @@ -35,6 +35,8 @@ namespace xdp {
virtual void updateDevice(void*, uint64_t) = 0;
virtual void finishflushDevice(void*, uint64_t) = 0;

virtual void setPowerMode(const std::string &) {}

void setHWContextName(const std::string &nm) {
mHwCtxName = nm;
}
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9 changes: 9 additions & 0 deletions profile/plugin/ml_timeline/ml_timeline_plugin.cpp
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Expand Up @@ -213,6 +213,15 @@ namespace xdp {
xrt_core::message::send(xrt_core::message::severity_level::debug, "XRT", msg.str());
}

try {
const auto pmode = xrt_core::device_query<xrt_core::query::performance_mode>(coreDevice);
mlImpl->setPowerMode(xrt_core::query::performance_mode::parse_status(pmode));
} catch (const xrt_core::query::no_such_key&) {
xrt_core::message::send(xrt_core::message::severity_level::warning, "XRT", "Failed to retrieve Power Mode");
} catch (const std::exception &) {
xrt_core::message::send(xrt_core::message::severity_level::warning, "XRT", "Failed to retrieve Power Mode");
}

#elif defined (XDP_VE2_BUILD)

if (mMultiImpl.find(hwCtxImpl) != mMultiImpl.end()) {
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