feat(executor): use named fee buckets and align reserves - #31
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📝 WalkthroughWalkthroughThe change replaces positional fee-bucket data with named maps, updates allocation ABI encoding to breadth-first traversal, revises fee and timeout rules, updates result specifications, and aligns executor references and cross-major tests. ChangesFee model and execution format update
Priority: ➖ Normal Estimated code review effort: 3 (Moderate) | ~20 minutes Merge Risk: 🟡 Moderate · up to This changes fee and executor integration behavior, but the external-message fee example remains inconsistent and the v0.3 executor release artifact cannot currently be downloaded through the manifest-derived URL. Resolve both before merging to avoid incorrect fee guidance and broken package generation. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 71.43% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 7 functions across 6 files. (2 skipped: 2 unsupported.) ✨ Finishing Touches🧪 Generate unit tests (beta)
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Linked executor PR(s)executor: genlayerlabs/genvm-executor#33 (v0.2) |
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Inline comments:
In `@docs/website/src/impl-spec/04-fees.rst`:
- Line 267: Update the message-fee expression so the external branch returns
zero directly instead of reading a.matchedFeeParams; preserve the existing
node.gasInternal calculation for internal messages.
- Around line 303-304: Update the fee-allocation logic so the exact
declaredBudget—primary reserve plus direct-child budgets—is validated against
the matched node’s budget and rejected with an allocation-budget error when it
exceeds that limit. Remove the capping behavior and preserve declaredBudget at
its exact calculated value for valid allocations.
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docs/schemas/default-config.jsonis excluded by!**/*.jsonimplementation/src/manager/run_test.rsis excluded by!**/*_test.rstests/runner/genvm_tool_plugins/integration.pyis excluded by!**/tests/**tests/runner/origin/base_host.pyis excluded by!**/tests/**tests/runner/origin/leader_public_data.pyis excluded by!**/tests/**tests/runner/origin/test_leader_public_data.pyis excluded by!**/tests/**tests/system/cross-major-observability/test.pyis excluded by!**/tests/**tests/system/cross-major/test.pyis excluded by!**/tests/**tests/system/manager-socket/test.pyis excluded by!**/tests/**tests/system/permits/test.pyis excluded by!**/tests/**
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.genvm-tool.pycrates/modules-interfaces/src/domain.rscrates/modules-interfaces/src/domain/fees/abi.rscrates/modules-interfaces/src/domain/fees/mod.rsdocs/website/src/impl-spec/04-fees.rstdocs/website/src/impl-spec/appendix/manager-api.yamldocs/website/src/spec/02-execution-environment/03-wasi_genlayer_sdk/02-gl_call.rstdocs/website/src/spec/03-vm/05-result.rstdocs/website/src/spec/changelog.rstexecutors/v0.2.xexecutors/v0.3.ximplementation/src/manager/run.rs
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Inline comments:
In `@docs/website/src/impl-spec/04-fees.rst`:
- Line 267: Update the internal branch of the executable configuration’s fee
calculation to use minPrimaryFees(feeParams), while preserving the existing
external-message calculation. Ensure the example derives internal primary
reserve from the documented minimum-fee calculation rather than node.gasInternal
and rotation count.
- Line 267: Update the message_fee expression so its external-message branch,
where a.isInternal is false, returns literal zero instead of multiplying
gasLimit by maxGasPrice; preserve the existing internal-message calculation
using node.gasInternal and rotation count.
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docs/website/src/impl-spec/04-fees.rstexecutors/v0.3.x
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Inline comments:
In `@executors/v0.3.x`:
- Line 1: Resolve the executor version mismatch by either publishing the missing
v0.3.0-rc7 tag in genlayerlabs/genvm-executor or updating the pinned executor
version in support/manifest-base.yaml to an existing tag, ensuring generated
release download URLs resolve.
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Expose named resource caps through the host protocol while keeping leader-proposed output opaque until each executor validates it. * fix(executor): guard the overlay split, correct fee docs 🐛📝
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✅ Action performedComments resolved and changes approved. |
Delivery context
The cross-repository integration hub is genlayerlabs/genlayer-node#1835
Closes GVM-323
Problem and outcome
Fee configuration and results used positional bucket indexes, while several v0.3 outbound-message reserve rules had drifted from consensus
This stack moves fee accounting to named buckets and aligns message accounting with consensus, including compact leader-output encoding, submitted-message caps, retained-output RAM, allocation matching, timeout bounds, and per-message declared budgets
Known non-goal: the reveal leg still shares the single-round
execution_data_gaslimit and requires a follow-up fix. Thetoo_many_roundsbehavior is intentionally unchangedImplementation and validation
declaredBudgetasminPrimaryFees + sum(direct child budgets)for both acceptance and finalization; external messages declare zeroLeaderPublicDatasize estimateRisk is concentrated in fee-host configuration compatibility: v0.3 hosts must provide the 4 phase-timeout bounds. No persisted-data migration is required; rollback is commit-level
Full E2E has not been requested yet
Summary by CodeRabbit
Breaking Changes
New Features
Documentation