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v2.1: feat: deplete compute meter for vm errors (backport of #3751) #3955

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@mergify mergify bot commented Dec 5, 2024

Problem

Implements SIMD-0182 by making sure that programs that fail with VM errors consume the remaining compute budget to simplify compute unit handling.

Summary of Changes

  • Consume remaining compute budget for all VM errors except those that originate from syscalls
  • Use existing replay cost tracker feature gate
  • Rekey replay cost tracker feature gate

Feature Gate Issue: solana-labs#29595


This is an automatic backport of pull request #3751 done by [Mergify](https://mergify.com).

@mergify mergify bot requested a review from a team as a code owner December 5, 2024 20:05
@mergify mergify bot added the feature-gate Pull Request adds or modifies a runtime feature gate label Dec 5, 2024
@mergify mergify bot assigned jstarry Dec 5, 2024
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mergify bot commented Dec 5, 2024

The Firedancer team maintains a line-for-line reimplementation of the
native programs, and until native programs are moved to BPF, those
implementations must exactly match their Agave counterparts.
If this PR represents a change to a native program implementation (not
tests), please include a reviewer from the Firedancer team. And please
keep refactors to a minimum.

t-nelson
t-nelson previously approved these changes Dec 6, 2024
@bw-solana bw-solana force-pushed the mergify/bp/v2.1/pr-3751 branch 3 times, most recently from d2d43b7 to 3dd7668 Compare December 11, 2024 20:00
jstarry and others added 5 commits December 11, 2024 20:40
* feat: deplete compute meter for vm errors

* add tests

* rekey apply_cost_tracker_during_replay

(cherry picked from commit b120fc1)
@bw-solana bw-solana force-pushed the mergify/bp/v2.1/pr-3751 branch from bc001d0 to 4893047 Compare December 12, 2024 04:40
@bw-solana bw-solana requested a review from t-nelson December 13, 2024 19:29
@t-nelson
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this needs sme approval

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3 participants