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Add cross reference from execution counts to specialization stats #655

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Feb 15, 2024
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Add cross reference from execution counts to specialization stats #655

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4 changes: 2 additions & 2 deletions pystats_docs.md
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Expand Up @@ -6,7 +6,7 @@ This describes the meaning of the various sections and fields in the pystats out

This is the count of how many times each Tier 1 instruction is executed.

The "miss ratio" column shows the percentage of times when instruction executed that it deoptimized. In this case the base unspecialized instruction is not counted.
The "miss ratio" column shows the percentage of times when instruction executed that it deoptimized. In this case the base unspecialized instruction is not counted. The deoptimization event is counted separately (see below).

## Pair counts

Expand Down Expand Up @@ -133,4 +133,4 @@ The number of times an unsupported opcode caused a potential trace to be truncat
- set eval frame func: Setting the PEP 523 frame eval function,
`_PyInterpreterState_SetFrameEvalFunc()`
- builtin dict: Modifying the builtins, `__builtins__.__dict__[var] = ...`
- func modification: Modifying a function, e.g. `func.__defaults__ = ...`, etc.
- func modification: Modifying a function, e.g. `func.__defaults__ = ...`, etc.
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@gvanrossum gvanrossum Feb 15, 2024

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I can’t tell what changed here?

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@mdboom mdboom Feb 15, 2024

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Oh weird. I made this with the Github online editor, which I almost never do. Must be doing something to the whitespace, I guess.