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github-actions[bot] 54e6124925 sunnypilot v2026.05.07-4485

version: sunnypilot v2026.001.000 (dev)
date: 2026-05-07T23:07:19
master commit: c28eb958740187620f2282023b8f1997cf90f583

2026-05-07 23:07:19 +00:00

cli.py

sunnypilot v2026.05.07-4485

2026-05-07 23:07:19 +00:00

README

sunnypilot v2026.05.07-4485

2026-05-07 23:07:19 +00:00

README

A command line tool for exploring the VIZ trace.

After running with VIZ=-1, use `PYTHONPATH=. extra/viz/cli.py` to explore the saved trace files.

## Inspect runtime profiling

Use `PYTHONPATH=. extra/viz/cli.py --profile` to list all traced devices.

List top slowest kernels on a device: `--profile --device "AMD"`
List samples of a kernel on a device: `--profile --device "AMD" --kernel E_3`

## Inspect codegen and PatternMatcher

Use `PYTHONPATH=. extra/viz/cli.py --rewrites` to list all traced kernels.

List all codegen steps for a kernel: `--rewrites --kernel E_3`
Get source code: `--rewrites --kernel E_3 --select "View Program"`
Inspect a graph rewrite: `--rewrites --kernel E_3 --select "initial symbolic"`