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@c98tristan c98tristan commented Jul 24, 2023

This PR update deriveSha function for stacktrie. DeriveSha creates the tree hashes of transactions, receipts, and withdrawals in a block header.

goos: darwin
goarch: amd64
pkg: github.com/tomochain/tomochain/core/types
cpu: VirtualApple @ 2.50GHz
                        │     old     │                new                 │
                        │   sec/op    │   sec/op     vs base               │
DeriveSha200/std_trie-8   215.6µ ± 2%   198.2µ ± 1%  -8.04% (p=0.000 n=20)

                        │      old      │                 new                  │
                        │     B/op      │     B/op      vs base                │
DeriveSha200/std_trie-8   279.85Ki ± 0%   61.23Ki ± 0%  -78.12% (p=0.000 n=20)

                        │     old     │                 new                 │
                        │  allocs/op  │  allocs/op   vs base                │
DeriveSha200/std_trie-8   2.888k ± 0%   1.647k ± 0%  -42.97% (p=0.000 n=20)

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Also make sure that the test units are updated alongside with these changes. There are lots of untouched hashing operations in unit tests.

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This PR can be marked as non-breaking, and the merge destination needs to be changed from tomochain:master to tomochain:upgrade-core-develop

@c98tristan c98tristan changed the base branch from master to upgrade-core-develop July 25, 2023 07:18
@c98tristan c98tristan changed the title Chore: Update derive SHA for stacktrie [Non-breaking] Chore: Update derive SHA for stacktrie Jul 25, 2023
@c98tristan c98tristan changed the title [Non-breaking] Chore: Update derive SHA for stacktrie [Non-breaking changes] Chore: Update derive SHA for stacktrie Jul 25, 2023
@c98tristan c98tristan force-pushed the feat/update-trie-to-stacktrie branch from 08dbcbb to 72ca227 Compare July 25, 2023 09:54
@trinhdn2 trinhdn2 force-pushed the feat/update-trie-to-stacktrie branch from 25f9c44 to 260f47e Compare August 1, 2023 04:18
@tungng98 tungng98 deleted the branch BuildOnViction:upgrade-core-develop December 10, 2023 16:51
@tungng98 tungng98 closed this Dec 10, 2023
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4 participants