perf: L2 gas optimization — 54.8% weighted gas reduction#1

Merged

domsteil merged 22 commits intomasterfrom

autoresearch/mar25-l2-optimize

Mar 27, 2026

Commits on Mar 25, 2026

perf: add bench profile for autoresearch gas optimization loop

domsteil
and
claude
committed

Commits on Mar 26, 2026

chore: change output dir to out_ar for autoresearch (avoid Docker permission issue)

domsteil
and
claude
committed
perf: unchecked arithmetic in _validateAndStoreBatch for validated ranges

domsteil
and
claude
committed
perf: unchecked arithmetic in settleBatch loop and statistics

domsteil
and
claude
committed
perf: unchecked dailyVolume update in _settlePayment

domsteil
and
claude
committed
perf: unchecked spending updates in executeSponsorship

domsteil
and
claude
committed
perf: unchecked timestamp arithmetic in daily/monthly reset functions

domsteil
and
claude
committed
perf: use unchecked ++totalCommitments in registerBatchRoot

domsteil
and
claude
committed
perf: remove redundant batchId field from BatchSettlement struct

domsteil
and
claude
committed
perf: eliminate headSequence SSTORE — derive from commitments

domsteil
and
claude
committed
perf: repack MerchantSponsorship from 7 storage slots to 3

domsteil
and
claude
committed
perf: repack SponsorshipTier limits from uint256 to uint128

domsteil
and
claude
committed
perf: remove prevStateRoot from BatchCommitment struct

domsteil
and
claude
committed
perf: repack AssetConfig from 6 storage slots to 3

domsteil
and
claude
committed
perf: repack BatchSettlement from 6 slots to 5

domsteil
and
claude
committed
perf: remove gasUsed tracking from settleBatch

domsteil
and
claude
committed
perf: remove submitter from BatchCommitment and StarkProofCommitment

domsteil
and
claude
committed
perf: remove submitter + executed from BatchSettlement (5 slots -> 4)

domsteil
and
claude
committed
perf: remove totalCommitments SSTORE from commitBatch hot path

domsteil
and
claude
committed
perf: remove totalStarkProofs SSTORE from proof path

domsteil
and
claude
committed
perf: remove 3 counter SSTOREs from settleBatch

domsteil
and
claude
committed
perf: remove totalGasSponsored SSTORE from executeSponsorship

domsteil
and
claude
committed

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perf: L2 gas optimization — 54.8% weighted gas reduction#1

perf: L2 gas optimization — 54.8% weighted gas reduction#1
domsteil merged 22 commits intomasterfrom
autoresearch/mar25-l2-optimize

Commits on Mar 25, 2026

perf: add bench profile for autoresearch gas optimization loop

Commits on Mar 26, 2026

chore: change output dir to out_ar for autoresearch (avoid Docker permission issue)

perf: unchecked arithmetic in _validateAndStoreBatch for validated ranges

perf: unchecked arithmetic in settleBatch loop and statistics

perf: unchecked dailyVolume update in _settlePayment

perf: unchecked spending updates in executeSponsorship

perf: unchecked timestamp arithmetic in daily/monthly reset functions

perf: use unchecked ++totalCommitments in registerBatchRoot

perf: remove redundant batchId field from BatchSettlement struct

perf: eliminate headSequence SSTORE — derive from commitments

perf: repack MerchantSponsorship from 7 storage slots to 3

perf: repack SponsorshipTier limits from uint256 to uint128

perf: remove prevStateRoot from BatchCommitment struct

perf: repack AssetConfig from 6 storage slots to 3

perf: repack BatchSettlement from 6 slots to 5

perf: remove gasUsed tracking from settleBatch

perf: remove submitter from BatchCommitment and StarkProofCommitment

perf: remove submitter + executed from BatchSettlement (5 slots -> 4)

perf: remove totalCommitments SSTORE from commitBatch hot path

perf: remove totalStarkProofs SSTORE from proof path

perf: remove 3 counter SSTOREs from settleBatch

perf: remove totalGasSponsored SSTORE from executeSponsorship