Enable 10 Mb PoV for moonbase and moonriver #3228
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WASM runtime size check:Compared to target branchMoonbase runtime: 2424 KB (no changes) 🚨 Moonbeam runtime: 2404 KB (+4 KB) 🚨 Moonriver runtime: 2396 KB (no changes) ✅ Compared to latest release (runtime-3501)Moonbase runtime: 2424 KB (+472 KB compared to latest release) 🚨 Moonbeam runtime: 2404 KB (+464 KB compared to latest release) 🚨 Moonriver runtime: 2396 KB (+456 KB compared to latest release) |
RomarQ
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B7-runtimenoteworthy
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Coverage Report@@ Coverage Diff @@
## master rq/increase-moonbase-max-pov +/- ##
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Coverage 74.27% 74.27% 0.00%
Files 383 383
Lines 97131 97131
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Hits 72137 72137
Misses 24994 24994
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stiiifff
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Mar 25, 2025
RomarQ
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breaking
TarekkMA
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Mar 26, 2025
manuelmauro
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Mar 26, 2025
test/suites/dev/moonbase/test-xcm-v3/test-mock-hrmp-transact-ethereum-8.ts
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stiiifff
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What does it do?
Follow up of polkadot-fellows/runtimes#553
The changes contained in this PR centralize the
MAX_POV_SIZEin a single constant and enables 10 MB PoV formoonbaseandmoonriverruntimes.Also includes the following polkadot-sdk changes:
What important points should reviewers know?
gas per PoV ratiois now expected to be half, resulting in cheaper ethereum transactions when (PoV gas is the effective gas).proof_sizeworst case scenario inpallet-ethereum-xcmextrinsics has now doubled, because ofGasWeightMapping::gas_to_weight, which computes the proof size in the following way:let proof_size = gas.saturating_div(ratio). This is a worst case scenario which needs to be accounted since PoV gas is now cheaper.