mirror of
https://github.com/ethereum/go-ethereum.git
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d3cc618951
This PR uses various tweaks and tricks to make the stacktrie near
alloc-free.
```
[user@work go-ethereum]$ benchstat stacktrie.1 stacktrie.7
goos: linux
goarch: amd64
pkg: github.com/ethereum/go-ethereum/trie
cpu: 12th Gen Intel(R) Core(TM) i7-1270P
│ stacktrie.1 │ stacktrie.7 │
│ sec/op │ sec/op vs base │
Insert100K-8 106.97m ± 8% 88.21m ± 34% -17.54% (p=0.000 n=10)
│ stacktrie.1 │ stacktrie.7 │
│ B/op │ B/op vs base │
Insert100K-8 13199.608Ki ± 0% 3.424Ki ± 3% -99.97% (p=0.000 n=10)
│ stacktrie.1 │ stacktrie.7 │
│ allocs/op │ allocs/op vs base │
Insert100K-8 553428.50 ± 0% 22.00 ± 5% -100.00% (p=0.000 n=10)
```
Also improves derivesha:
```
goos: linux
goarch: amd64
pkg: github.com/ethereum/go-ethereum/core/types
cpu: 12th Gen Intel(R) Core(TM) i7-1270P
│ derivesha.1 │ derivesha.2 │
│ sec/op │ sec/op vs base │
DeriveSha200/stack_trie-8 477.8µ ± 2% 430.0µ ± 12% -10.00% (p=0.000 n=10)
│ derivesha.1 │ derivesha.2 │
│ B/op │ B/op vs base │
DeriveSha200/stack_trie-8 45.17Ki ± 0% 25.65Ki ± 0% -43.21% (p=0.000 n=10)
│ derivesha.1 │ derivesha.2 │
│ allocs/op │ allocs/op vs base │
DeriveSha200/stack_trie-8 1259.0 ± 0% 232.0 ± 0% -81.57% (p=0.000 n=10)
```
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
|
||
|---|---|---|
| .. | ||
| trienode | ||
| utils | ||
| bytepool.go | ||
| committer.go | ||
| database_test.go | ||
| encoding.go | ||
| encoding_test.go | ||
| errors.go | ||
| hasher.go | ||
| iterator.go | ||
| iterator_test.go | ||
| node.go | ||
| node_enc.go | ||
| node_test.go | ||
| proof.go | ||
| proof_test.go | ||
| secure_trie.go | ||
| secure_trie_test.go | ||
| stacktrie.go | ||
| stacktrie_fuzzer_test.go | ||
| stacktrie_test.go | ||
| sync.go | ||
| sync_test.go | ||
| tracer.go | ||
| tracer_test.go | ||
| trie.go | ||
| trie_id.go | ||
| trie_reader.go | ||
| trie_test.go | ||
| verkle.go | ||
| verkle_test.go | ||