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…hains Add early return for zero-value transfers to avoid unnecessary state operations. The check is skipped for Aura chains (Gnosis) which need zero-value transfers to touch accounts for state root compatibility. This restores performance that was regressed by PR #18846 which removed the zero-check from SubBalance() for Gnosis compatibility. Benchmark improvement (non-Aura chains): - call-identity: 176ms -> 128ms (27% faster) - call-EOA: 194ms -> 144ms (26% faster) - Allocations reduced from 1.3M+ to near zero Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Move traceGas function from closure inside Run() to package-level function to avoid potential closure overhead in the hot interpreter loop. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Replace new(uint256.Int) heap allocations with stack-allocated variables in frequently called opcode functions. This eliminates unnecessary heap allocations in the interpreter hot path. Optimized functions: - opPush1, opPush2, makePush - opGas, opPc, opMsize, opGasLimit - opAddress, opOrigin, opCaller - opCoinbase, opTimestamp, opNumber, opDifficulty - opCallDataSize, opReturnDataSize, opCodeSize Benchmark improvements vs main: - loop-100M: 237ms -> 161ms (32% faster) - call-identity-100M: 157ms -> 132ms (16% faster) - RETURN/1000000: 312ms -> 43ms (86% faster) - SWAP1/10k: 55ms -> 44ms (20% faster, 5 fewer allocs) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Giulio2002
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AskAlexSharov,
mh0lt and
yperbasis
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@Giulio2002 red tests |
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i know WIP. for a reason :) |
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