perf(zkevm): install the hash seed from the payload root - #13166

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LukaszRozmej wants to merge 22 commits into

perf/zkevm-seeded-lanes

Commits on Sep 6, 2026

perf(zkevm): install the hash seed instead of initialising it
LukaszRozmej
committed
3850a52
test(zkevm): assert the seed is installed before the guest hashes
LukaszRozmej
committed
55c4d86
docs: pair the host seed comment with the field it documents
LukaszRozmej
committed
5b50358
feat(zkevm): seed the guest hashes from the payload root
LukaszRozmej
committed
f60b6cd
refactor(zkevm): give the guest's slot keys a comparer of their own
LukaszRozmej
committed
2e008de

Commits on Sep 7, 2026

Use full-width seeds in the guest multiply mixers
benaadams
committed
b2538e4
Unify full-width hash seeding and optimize safe scalar fallbacks
benaadams
committed
8626125
Keep guest hash seeding compatible with published int256
benaadams
committed
d7af2d5
Use low limb for validated panic code lookup
benaadams
committed
1a08b73
Simplify seed API and scalar tail reads
benaadams
committed
041076b
Share hash chaining across host and guest builds
benaadams
committed
1a072ec
Test hash chaining against seed-independent CRC collisions
benaadams
committed
65e79e1
Count distinct hash collision pairs and guard host CRC regression
benaadams
committed
22f4b61
Merge remote-tracking branch 'origin/master' into perf/zkevm-seeded-lanes
LukaszRozmej
committed
b56b5bb
style: strip the UTF-8 BOM from two touched files
LukaszRozmej
committed
664d9b8
test: keep the reseeding zkEVM case off the parallel shift
LukaszRozmej
committed
f8604c6
fix(zkevm): seed the witness node store's hash code
LukaszRozmej
committed
24d03d0

Commits on Sep 8, 2026