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perf: less alloc #25360

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Merged
merged 11 commits into from
Oct 15, 2025
Merged

perf: less alloc #25360

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7723a56
refactor: less alloc
cuiweixie Sep 22, 2025
fee87f7
Merge branch 'main' into alloc_opt
aljo242 Sep 23, 2025
df7fdb1
Merge branch 'main' into alloc_opt
cuiweixie Sep 29, 2025
bf7ce0d
Merge branch 'main' into alloc_opt
aljo242 Oct 1, 2025
4dfa773
feat: add unittest and benchmark
cuiweixie Oct 1, 2025
d761a32
Merge branch 'main' into alloc_opt
aljo242 Oct 6, 2025
c867121
Merge branch 'main' into alloc_opt
aljo242 Oct 6, 2025
7885bb9
fix: using testing.B.Loop
cuiweixie Oct 6, 2025
0441564
change to require
cuiweixie Oct 8, 2025
ae127a8
Merge branch 'main' into alloc_opt
cuiweixie Oct 14, 2025
8f76647
Merge branch 'main' into alloc_opt
aljo242 Oct 15, 2025
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8 changes: 3 additions & 5 deletions store/pruning/manager.go
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Original file line number Diff line number Diff line change
Expand Up @@ -224,11 +224,9 @@ func loadPruningSnapshotHeights(db dbm.DB) ([]int64, error) {
}

func int64SliceToBytes(slice ...int64) []byte {
bz := make([]byte, 0, len(slice)*8)
for _, ph := range slice {
buf := make([]byte, 8)
binary.BigEndian.PutUint64(buf, uint64(ph))
bz = append(bz, buf...)
bz := make([]byte, len(slice)*8)
for i, ph := range slice {
binary.BigEndian.PutUint64(bz[i<<3:], uint64(ph))
}
return bz
}
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