core/state: move slot RLP encoding into the MPT implementation #27000
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fjl
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Apr 18, 2023
| v, _ = rlp.EncodeToBytes(common.TrimLeftZeroes(value[:])) | ||
| if err := tr.UpdateStorage(s.address, key[:], v); err != nil { | ||
| v, _ = rlp.EncodeToBytes(trimmedVal) | ||
| if err := tr.UpdateStorage(s.address, key[:], trimmedVal); err != nil { |
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Please change this to make it more obvious that v will be used for the snapshot later.
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For example, we could add a comment saying that.
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renamed it to snapshotVal and added a comment.
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Need to test on the benchmarkers before we revisit it |
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It has been running for a few days on bench07/08. No issue at first glance:
Slightly higher pressure on the GC: |
fjl
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fjl
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…eum#27000) Continuing with a series of PRs to make the Trie interface more generic, this PR moves the RLP encoding of storage slots inside the StateTrie and light.Trie implementations, as other types of tries don't use RLP.
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ethereum#27000)" This reverts commit 797c100.
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ethereum#27000)" This reverts commit 797c100.
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Continuing with a series of PRs to make the
Trieinterface more generic, this PR moves the RLP encoding of storage slots inside thesecure_trieandlight.Trieimplementations, as other types of tries don't use this.This PR is still in draft, as the snapshot still uses RLP. While I think the snapshot should also get rid of RLP, this would cause a bunch of issues:
Until a solution has been found, this means the RLP decoding happens twice for a snapshot-enabled MPT client.