perf(core/vm): flag-gated shared precompile result caches for serial import + block builder, widen keccak cache - #2318

Open

lucca30 wants to merge 9 commits into

lmartins/shared-vm-cache-wiring

Commits on Jul 22, 2026

core/vm: add length-aware widened-keccak result store (bench-selected backing)
lucca30
committed
0c3e2bf
core/vm, core: extract exported SharedResultCaches owner; add EnablePrecompileCache flag (default off, no behavior change)
lucca30
committed
00b5e3a
core/vm: widen keccak result cache to variable-length inputs behind EnablePrecompileCache (length-aware key, preimage-on-hit)
lucca30
committed
21be466
core/vm: never use ecrecover result cache when precompiles overridden; guard against hit-slice aliasing
lucca30
committed
ef3904e
core: share the per-block VM result caches with the serial import processor behind EnablePrecompileCache
lucca30
committed
c74e900
miner: share the per-cycle VM result caches between build prefetcher and sealing EVM behind EnablePrecompileCache
lucca30
committed
a850f81
core/vm, cli: add VM result-cache metrics and the EnablePrecompileCache node flag
lucca30
committed
c077a75
core/vm: address final review — guard ecrecover hit-clone, move cache meters out of the store lock, rename bytes→bytes_total counter, assert flag in ApplyTo test
lucca30
committed
67ef0a8

Commits on Jul 23, 2026

core/vm, miner: address CI lint + quality-gate findings
lucca30
committed
3771afe