perfetto (#22998)

Co-authored-by: Comma Device <device@comma.ai>

selfdrive/debug/profiling/perfetto/.gitignore

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+trace_*
+
+tracebox
+trace_processor
+
+perfetto/
+configs/

selfdrive/debug/profiling/perfetto/build.sh

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+#!/usr/bin/bash
+
+if [ ! -d perfetto ]; then
+  git clone https://android.googlesource.com/platform/external/perfetto/
+fi
+
+cd perfetto
+
+tools/install-build-deps --linux-arm
+tools/gn gen --args='is_debug=false target_os="linux" target_cpu="arm64"' out/linux
+tools/ninja -C out/linux tracebox traced traced_probes perfetto

selfdrive/debug/profiling/perfetto/copy.sh

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+#!/usr/bin/bash
+
+DEST=tici:/data/openpilot/selfdrive/debug/profiling/perfetto
+
+scp -r perfetto/out/linux/tracebox $DEST
+scp -r perfetto/test/configs $DEST

selfdrive/debug/profiling/perfetto/record.sh

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+#!/usr/bin/bash
+
+DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
+cd $DIR
+
+OUT=trace_
+sudo ./tracebox -o $OUT --txt -c configs/scheduling.cfg
+sudo chown $USER:$USER $OUT

selfdrive/debug/profiling/perfetto/server.sh

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+#!/usr/bin/bash
+
+curl -LO https://get.perfetto.dev/trace_processor
+chmod +x ./trace_processor
+
+./trace_processor --httpd

selfdrive/debug/profiling/perfetto/traces.sh

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+#!/usr/bin/bash
+
+DEST=tici:/data/openpilot/selfdrive/debug/profiling/perfetto
+
+scp tici:/data/openpilot/selfdrive/debug/profiling/perfetto/trace_* .