mirror of
https://github.com/firestar5683/StarPilot.git
synced 2026-10-01 03:43:46 +08:00
firestar5683
19 lines
721 B
Plaintext
19 lines
721 B
Plaintext
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"`
|