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use noscan objects in benchmark tests
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Signed-off-by: Miguel Ángel Ortuño <[email protected]>
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@ortuman
ortuman committed Mar 12, 2024
1 parent b9bea4a commit 9a51e5f
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60 changes: 30 additions & 30 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -126,36 +126,36 @@ func main() {
Below is a comparative table with the different benchmark results.

```
BenchmarkRuntimeNewObject/100-8 1310493 909.2 ns/op 800 B/op 100 allocs/op
BenchmarkRuntimeNewObject/1000-8 132147 9030 ns/op 8000 B/op 1000 allocs/op
BenchmarkRuntimeNewObject/10000-8 13296 90249 ns/op 80000 B/op 10000 allocs/op
BenchmarkRuntimeNewObject/100000-8 1316 904476 ns/op 800004 B/op 100000 allocs/op
BenchmarkRuntimeNewObject/1000000-8 130 9033261 ns/op 8000044 B/op 1000000 allocs/op
BenchmarkMonotonicArenaNewObject/100-8 2266246 530.5 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaNewObject/1000-8 228908 5200 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaNewObject/10000-8 23200 51807 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaNewObject/100000-8 2312 519789 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaNewObject/1000000-8 229 5203328 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaNewObject/100-8 884904 1357 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaNewObject/1000-8 88495 13526 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaNewObject/10000-8 8844 135562 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaNewObject/100000-8 885 1359547 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaNewObject/1000000-8 87 13591854 ns/op 0 B/op 0 allocs/op
BenchmarkRuntimeMakeSlice/100-8 57231 20169 ns/op 204800 B/op 100 allocs/op
BenchmarkRuntimeMakeSlice/1000-8 5780 206335 ns/op 2048007 B/op 1000 allocs/op
BenchmarkRuntimeMakeSlice/10000-8 585 2017157 ns/op 20480080 B/op 10000 allocs/op
BenchmarkRuntimeMakeSlice/100000-8 57 20167039 ns/op 204800759 B/op 100007 allocs/op
BenchmarkRuntimeMakeSlice/1000000-8 5 200384042 ns/op 2048007507 B/op 1000078 allocs/op
BenchmarkMonotonicArenaMakeSlice/100-8 627627 2219 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaMakeSlice/1000-8 52328 22791 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaMakeSlice/10000-8 3667 312075 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaMakeSlice/100000-8 164 6971221 ns/op 70582281 B/op 34464 allocs/op
BenchmarkMonotonicArenaMakeSlice/1000000-8 8 128829224 ns/op 1913782512 B/op 934466 allocs/op
BenchmarkConcurrentMonotonicArenaMakeSlice/100-8 157754 8651 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaMakeSlice/1000-8 13676 87545 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaMakeSlice/10000-8 1358 879413 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaMakeSlice/100000-8 109 10689078 ns/op 70582276 B/op 34464 allocs/op
BenchmarkConcurrentMonotonicArenaMakeSlice/1000000-8 8 133404771 ns/op 1913782680 B/op 934468 allocs/op
BenchmarkRuntimeNewObject/100-8 745374 1571 ns/op 4800 B/op 100 allocs/op
BenchmarkRuntimeNewObject/1000-8 76626 15633 ns/op 48000 B/op 1000 allocs/op
BenchmarkRuntimeNewObject/10000-8 7628 156884 ns/op 480001 B/op 10000 allocs/op
BenchmarkRuntimeNewObject/100000-8 759 1574775 ns/op 4800014 B/op 100000 allocs/op
BenchmarkRuntimeNewObject/1000000-8 75 15658095 ns/op 48000140 B/op 1000001 allocs/op
BenchmarkMonotonicArenaNewObject/100-8 1594798 753.7 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaNewObject/1000-8 160849 7443 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaNewObject/10000-8 16070 74735 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaNewObject/100000-8 1618 745795 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaNewObject/1000000-8 146 8097215 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaNewObject/100-8 848425 1372 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaNewObject/1000-8 88532 13571 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaNewObject/10000-8 8764 138387 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaNewObject/100000-8 876 1365637 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaNewObject/1000000-8 87 13638768 ns/op 0 B/op 0 allocs/op
BenchmarkRuntimeMakeSlice/100-8 19886 60312 ns/op 1024005 B/op 100 allocs/op
BenchmarkRuntimeMakeSlice/1000-8 1975 603525 ns/op 10240051 B/op 1000 allocs/op
BenchmarkRuntimeMakeSlice/10000-8 196 6045213 ns/op 102400519 B/op 10005 allocs/op
BenchmarkRuntimeMakeSlice/100000-8 19 60450787 ns/op 1024005588 B/op 100058 allocs/op
BenchmarkRuntimeMakeSlice/1000000-8 2 601334917 ns/op 10240049392 B/op 1000514 allocs/op
BenchmarkMonotonicArenaMakeSlice/100-8 147604 11495 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaMakeSlice/1000-8 7401 158989 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaMakeSlice/10000-8 729 1618622 ns/op 0 B/op 0 allocs/op
BenchmarkMonotonicArenaMakeSlice/100000-8 44 25553032 ns/op 822722688 B/op 80345 allocs/op
BenchmarkMonotonicArenaMakeSlice/1000000-8 4 274910375 ns/op 10038723976 B/op 980358 allocs/op
BenchmarkConcurrentMonotonicArenaMakeSlice/100-8 61780 19308 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaMakeSlice/1000-8 5998 194522 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaMakeSlice/10000-8 604 1935818 ns/op 0 B/op 0 allocs/op
BenchmarkConcurrentMonotonicArenaMakeSlice/100000-8 44 25918637 ns/op 822722675 B/op 80345 allocs/op
BenchmarkConcurrentMonotonicArenaMakeSlice/1000000-8 4 276969698 ns/op 10038723640 B/op 980355 allocs/op
```

## Contributing
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27 changes: 17 additions & 10 deletions monotonic_arena_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -122,10 +122,17 @@ func isMonotonicArenaPtr(a Arena, ptr unsafe.Pointer) bool {
return false
}

type noScanObject struct {
a byte
b int
c uint64
d complex128
}

func BenchmarkRuntimeNewObject(b *testing.B) {
for _, objectCount := range []int{100, 1_000, 10_000, 100_000, 1_000_000} {
b.Run(fmt.Sprintf("%d", objectCount), func(b *testing.B) {
a := newRuntimeAllocator[int]()
a := newRuntimeAllocator[noScanObject]()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
for j := 0; j < objectCount; j++ {
Expand All @@ -137,9 +144,9 @@ func BenchmarkRuntimeNewObject(b *testing.B) {
}

func BenchmarkMonotonicArenaNewObject(b *testing.B) {
monotonicArena := NewMonotonicArena(16*1024*1024, 8) // 16Mb buffer size (128Mb max size)
monotonicArena := NewMonotonicArena(32*1024*1024, 6) // 32Mb buffer size (192Mb max size)

a := newArenaAllocator[int](monotonicArena)
a := newArenaAllocator[noScanObject](monotonicArena)

for _, objectCount := range []int{100, 1_000, 10_000, 100_000, 1_000_000} {
b.Run(fmt.Sprintf("%d", objectCount), func(b *testing.B) {
Expand All @@ -155,9 +162,9 @@ func BenchmarkMonotonicArenaNewObject(b *testing.B) {
}

func BenchmarkConcurrentMonotonicArenaNewObject(b *testing.B) {
monotonicArena := NewMonotonicArena(16*1024*1024, 8) // 16Mb buffer size (128Mb max size)
monotonicArena := NewMonotonicArena(32*1024*1024, 6) // 32Mb buffer size (192Mb max size)

a := newArenaAllocator[int](NewConcurrentArena(monotonicArena))
a := newArenaAllocator[noScanObject](NewConcurrentArena(monotonicArena))

for _, objectCount := range []int{100, 1_000, 10_000, 100_000, 1_000_000} {
b.Run(fmt.Sprintf("%d", objectCount), func(b *testing.B) {
Expand All @@ -173,7 +180,7 @@ func BenchmarkConcurrentMonotonicArenaNewObject(b *testing.B) {
}

func BenchmarkRuntimeMakeSlice(b *testing.B) {
a := newRuntimeAllocator[int]()
a := newRuntimeAllocator[noScanObject]()

for _, objectCount := range []int{100, 1_000, 10_000, 100_000, 1_000_000} {
b.Run(fmt.Sprintf("%d", objectCount), func(b *testing.B) {
Expand All @@ -188,9 +195,9 @@ func BenchmarkRuntimeMakeSlice(b *testing.B) {
}

func BenchmarkMonotonicArenaMakeSlice(b *testing.B) {
monotonicArena := NewMonotonicArena(16*1024*1024, 8) // 16Mb buffer size (128Mb max size)
monotonicArena := NewMonotonicArena(32*1024*1024, 6) // 32Mb buffer size (192Mb max size)

a := newArenaAllocator[int](monotonicArena)
a := newArenaAllocator[noScanObject](monotonicArena)

for _, objectCount := range []int{100, 1_000, 10_000, 100_000, 1_000_000} {
b.Run(fmt.Sprintf("%d", objectCount), func(b *testing.B) {
Expand All @@ -206,9 +213,9 @@ func BenchmarkMonotonicArenaMakeSlice(b *testing.B) {
}

func BenchmarkConcurrentMonotonicArenaMakeSlice(b *testing.B) {
monotonicArena := NewMonotonicArena(16*1024*1024, 8) // 16Mb buffer size (128Mb max size)
monotonicArena := NewMonotonicArena(32*1024*1024, 6) // 32Mb buffer size (192Mb max size)

a := newArenaAllocator[int](NewConcurrentArena(monotonicArena))
a := newArenaAllocator[noScanObject](NewConcurrentArena(monotonicArena))

for _, objectCount := range []int{100, 1_000, 10_000, 100_000, 1_000_000} {
b.Run(fmt.Sprintf("%d", objectCount), func(b *testing.B) {
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