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https://github.com/ethereum/go-ethereum.git
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34f00a42f8
Improves the SSTORE gas calculation a bit. Previously we would pull up
the state object twice. This is okay for existing objects, since they
are cached, however non-existing objects are not cached, thus we needed
to go through all 128 diff layers as well as the disk layer twice, just
for the gas calculation
```
goos: linux
goarch: amd64
pkg: github.com/ethereum/go-ethereum/core/vm
cpu: AMD Ryzen 9 5900X 12-Core Processor
│ /tmp/old.txt │ /tmp/new.txt │
│ sec/op │ sec/op vs base │
Interpreter-24 1118.0n ± 2% 602.8n ± 1% -46.09% (p=0.000 n=10)
```
---------
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
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|---|---|---|
| .. | ||
| pruner | ||
| snapshot | ||
| access_events.go | ||
| access_events_test.go | ||
| access_list.go | ||
| database.go | ||
| database_history.go | ||
| dump.go | ||
| iterator.go | ||
| iterator_test.go | ||
| journal.go | ||
| metrics.go | ||
| reader.go | ||
| state_object.go | ||
| state_object_test.go | ||
| state_test.go | ||
| statedb.go | ||
| statedb_fuzz_test.go | ||
| statedb_hooked.go | ||
| statedb_hooked_test.go | ||
| statedb_test.go | ||
| stateupdate.go | ||
| sync.go | ||
| sync_test.go | ||
| transient_storage.go | ||
| trie_prefetcher.go | ||
| trie_prefetcher_test.go | ||