Project import generated by Copybara.

GitOrigin-RevId: 1e13be30e2c6838d4a2ff768a39c414bc80534bb
2022-09-06 21:46:17 +00:00
parent 63e679d99c
commit 4dc4b19ddb
639 changed files with 71327 additions and 2078 deletions
@@ -50,3 +50,8 @@ mediapipe_proto_library(
        "//mediapipe/framework:packet_generator_proto",
    ],
 )
+
+exports_files([
+    "perfetto_detailed.pbtxt",
+    "perfetto_minimal.pbtxt",
+])
@@ -0,0 +1,32 @@
+# Perfetto Config with minimal information needed for tracing MediaPipe functions.
+# Use when benchmarking to reduce latency overhead from Perfetto trace.
+# proto-file: third_party/perfetto/protos/perfetto/config/perfetto_config.proto
+# proto-message: TraceConfig
+
+buffers: {
+  size_kb: 150000
+  fill_policy: DISCARD
+}
+
+data_sources: {
+  config {
+    name: "track_event"
+  }
+}
+data_sources: {
+    config {
+        name: "linux.ftrace"
+        ftrace_config {
+            # Scheduling information & process tracking. Useful for:
+            # - what is happening on each CPU at each moment
+            ftrace_events: "power/cpu_frequency"
+            ftrace_events: "power/cpu_idle"
+            ftrace_events: "sched/sched_switch"
+            compact_sched {
+              enabled: true
+            }
+       }
+    }
+}
+write_into_file: true
+file_write_period_ms: 500