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drop wip label (#7559)

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Chris Sosnin
2023-07-28 20:58:37 +03:00
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polkadot/roadmap/implementers-guide/src/pvf-prechecking.md
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# PVF Pre-checking Overview
> ⚠️ This discusses a mechanism that is currently under-development. Follow the progress under [#3211][3211].
## Motivation
Parachains' and parathreads' validation function is described by a wasm module that we refer to as a PVF. Since a PVF is a wasm module the typical way of executing it is to compile it to machine code.
@@ -70,7 +68,6 @@ We define preparation as a process that: validates the consistency of the wasm b
Besides pre-checking, preparation can also be triggered by execution, since a compiled artifact is needed for the execution. If an artifact already exists, execution will skip preparation. If it does do preparation, execution uses a more lenient timeout than preparation, to avoid the situation where honest validators fail on valid, pre-checked PVFs.
[3211]: https://github.com/paritytech/polkadot/issues/3211
[paras]: runtime/paras.md
[pvf-runtime-api]: runtime-api/pvf-prechecking.md
[pvf-prechecker-subsystem]: node/utility/pvf-prechecker.md