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BENCHMARKS.md

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Benchmarks

Table of Contents

Benchmark Results

allocation

blink_alloc::BlinkAlloc blink_alloc::SyncBlinkAlloc bumpalo::Bump
alloc x 17453 23.79 us (✅ 1.00x) 169.62 us (❌ 7.13x slower) 91.14 us (❌ 3.83x slower)
grow same align x 17453 59.37 us (✅ 1.00x) 340.33 us (❌ 5.73x slower) 152.35 us (❌ 2.57x slower)
grow smaller align x 17453 59.49 us (✅ 1.00x) 340.34 us (❌ 5.72x slower) 151.47 us (❌ 2.55x slower)
grow larger align x 17453 99.36 us (✅ 1.00x) 341.84 us (❌ 3.44x slower) 183.13 us (❌ 1.84x slower)
shrink same align x 17453 53.86 us (✅ 1.00x) 340.96 us (❌ 6.33x slower) 103.17 us (❌ 1.92x slower)
shrink smaller align x 17453 53.82 us (✅ 1.00x) 341.15 us (❌ 6.34x slower) 100.82 us (❌ 1.87x slower)
shrink larger align x 17453 87.50 us (✅ 1.00x) 342.38 us (❌ 3.91x slower) fails

warm-up

blink_alloc::BlinkAlloc blink_alloc::SyncBlinkAlloc bumpalo::Bump
alloc 4 bytes x 17453 24.39 us (✅ 1.00x) 170.02 us (❌ 6.97x slower) 91.73 us (❌ 3.76x slower)

vec

blink_alloc::BlinkAlloc blink_alloc::SyncBlinkAlloc bumpalo::Bump
push x 17453 36.96 us (✅ 1.00x) 37.01 us (✅ 1.00x slower) 42.26 us (❌ 1.14x slower)
reserve_exact(1) x 17453 63.87 us (✅ 1.00x) 169.10 us (❌ 2.65x slower) 8.64 ms (❌ 135.21x slower)

from-iter

blink_alloc::BlinkAlloc blink_alloc::SyncBlinkAlloc bumpalo::Bump
basic x 17453 1.11 ms (✅ 1.00x) 1.11 ms (✅ 1.00x faster) N/A
no-drop x 17453 1.10 ms (✅ 1.00x) 1.12 ms (✅ 1.02x slower) 1.36 ms (❌ 1.24x slower)
bad-filter x 17453 1.67 ms (✅ 1.00x) 1.77 ms (✅ 1.06x slower) N/A
bad-filter no-drop x 17453 1.67 ms (✅ 1.00x) 1.77 ms (✅ 1.06x slower) N/A

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