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IQ.Pilot Release Commit @ 0798119

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IQ.Lvbs history cleanup
2026-08-22 23:42:42 -05:00
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tinygrad_repo/extra/sqtt/README.md Normal file
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# SQTT Profiling
## Getting SQ Thread Trace
`VIZ=2` to enable SQTT profiling.
`SQTT_ITRACE_SE_MASK=X` to select shader engines for instruction tracing, -1 = all, 0 = disabled, >0 = SE bitmask, default 0b11.
`SQTT_BUFFER_SIZE=X` to change size of SQTT buffer (per shader engine, 6 SEs on 7900xtx) in megabytes, default 256.
## Viewing the traces
- Web UI: `tinygrad/viz/serve.py`
- Command line: `python -m tinygrad.renderer.amd.sqtt`