i915-perf: show details about the trace file

mikesart · Dec 30, 2020 · 879d723 · 879d723
1 parent bd3efcd
commit 879d723
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Showing 3 changed files with 59 additions and 0 deletions.
diff --git a/src/gpuvis.cpp b/src/gpuvis.cpp
@@ -3421,6 +3421,12 @@ void TraceWin::trace_render_info()
 
         ImGui::EndColumns();
     }
+
+    if ( m_trace_events.i915_perf_reader &&
+         ImGui::CollapsingHeader( "i915-perf info" ) )
+    {
+        m_i915_perf.counters.show_record_info( m_trace_events );
+    }
 }
 
 void TraceWin::graph_center_event( uint32_t eventid )

diff --git a/src/gpuvis.h b/src/gpuvis.h
@@ -706,6 +706,8 @@ class I915PerfCounters
 
     void render();
 
+    void show_record_info( TraceEvents &trace_events );
+
     /* Associated process to a given i915-perf event. */
     struct i915_perf_process {
         const char *label;

diff --git a/src/gpuvis_i915_perfcounters.cpp b/src/gpuvis_i915_perfcounters.cpp
@@ -275,6 +275,53 @@ void I915PerfCounters::render()
     ImGui::EndChild();
 }
 
+void I915PerfCounters::show_record_info( TraceEvents &trace_events )
+{
+    ImGui::Columns( 2, "##i915-record" );
+
+
+    ImGui::Text( "Number of GPU generated records");
+    ImGui::NextColumn();
+    ImGui::Text( "%u", trace_events.i915_perf_reader->n_records );
+    ImGui::NextColumn();
+    ImGui::Text( "Number of GPU timeline items");
+    ImGui::NextColumn();
+    ImGui::Text( "%u", trace_events.i915_perf_reader->n_timelines );
+    ImGui::NextColumn();
+    ImGui::Text( "Number of CPU/GPU correlation timestamp points" );
+    ImGui::NextColumn();
+    ImGui::Text( "%u", trace_events.i915_perf_reader->n_correlations );
+    ImGui::NextColumn();
+    ImGui::Text( "Metric set name" );
+    ImGui::NextColumn();
+    ImGui::Text( "%s", trace_events.i915_perf_reader->metric_set_name );
+    ImGui::NextColumn();
+    ImGui::Text( "Metric set uuid" );
+    ImGui::NextColumn();
+    ImGui::Text( "%s", trace_events.i915_perf_reader->metric_set_uuid );
+    ImGui::NextColumn();
+
+    const struct intel_perf *perf = trace_events.i915_perf_reader->perf;
+    if ( strlen( perf->devinfo.devname ) )
+    {
+        ImGui::Text( "Device name" );
+        ImGui::NextColumn();
+        ImGui::Text( "%s", perf->devinfo.devname );
+        ImGui::NextColumn();
+    }
+    if ( strlen( perf->devinfo.prettyname ) )
+    {
+        ImGui::Text( "Device pretty name" );
+        ImGui::NextColumn();
+        ImGui::Text( "%s", perf->devinfo.prettyname );
+        ImGui::NextColumn();
+    }
+    ImGui::Text( "Device execution units" );
+    ImGui::NextColumn();
+    ImGui::Text( "%lu", perf->devinfo.n_eus );
+    ImGui::EndColumns();
+}
+
 #else
 
 void I915PerfCounters::init( TraceEvents &trace_events )
@@ -297,4 +344,8 @@ void I915PerfCounters::render()
 {
 }
 
+void I915PerfCounters::show_record_info( TraceEvents &trace_events )
+{
+}
+
 #endif