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<div class="textblock"><p>We tested <em>mimalloc</em> against many other top allocators over a wide range of benchmarks, ranging from various real world programs to synthetic benchmarks that see how the allocator behaves under more extreme circumstances.</p>
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<p>In our benchmarks, <em>mimalloc</em> always outperforms all other leading allocators (<em>jemalloc</em>, <em>tcmalloc</em>, <em>Hoard</em>, etc) (Jan 2021), and usually uses less memory (up to 25% more in the worst case). A nice property is that it does <em>consistently</em> well over the wide range of benchmarks.</p>
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<p>See the <a href="https://github.com/microsoft/mimalloc#Performance">Performance</a> section in the <em>mimalloc</em> repository for benchmark results, or the technical report for detailed benchmark results. </p>
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