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Show HN: LoopMix128 – Fast C PRNG (.46ns), 2^128 Period, BigCrush/PractRand Pass

Adaptive Hashing

Comparison of C/POSIX standard library implementations for Linux

Slow Software for a Burning World

Rust Dependencies Scare Me

21 GB/s CSV Parsing Using SIMD on AMD 9950X

Implementing a Struct of Arrays

A Taxonomy for Rendering Engines

WASM 2.0

[R] LLMs are bad at writing performant code

Clever code is probably the worst code you could write

A Case for Lua Performance

The final boss of CUDA Kernels.

[D] What do you call a benchmark that includes train sets?

Tauri vs. Electron Benchmark: ~58% Less Memory, ~96% Smaller Bundle – Our Findings and Why We Chose Tauri

[P] B200 vs H100 Benchmarks: Early Tests Show Up to 57% Faster Training Throughput & Self-Hosting Cost Analysis

Macbook Pro M4 Max inference speeds

Llama 4 Maverick scores on seven independent benchmarks

google

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highway

Performance-portable, length-agnostic SIMD with runtime dispatch

PaperMC

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Paper

The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies

DiceDB

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dice

DiceDB is an open-source, fast, reactive, in-memory database optimized for modern hardware.

pola-rs

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polars

Dataframes powered by a multithreaded, vectorized query engine, written in Rust

google

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flatbuffers

FlatBuffers: Memory Efficient Serialization Library

grafana

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pyroscope

Continuous Profiling Platform. Debug performance issues down to a single line of code

bytedance

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sonic

A blazingly fast JSON serializing & deserializing library

fastfetch-cli

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fastfetch

A maintained, feature-rich and performance oriented, neofetch like system information tool.

apache

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doris

Apache Doris is an easy-to-use, high performance and unified analytics database.