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Ovld – Efficient and featureful multiple dispatch for Python

Exploring a Language Runtime with Bpftrace

Beating Google's kernelCTF PoW using AVX512

Simpler Backoff

Java Virtual Threads Ate My Memory: A Web Crawler's Tale of Speed vs. Memory

The radix 2^51 trick

Atomics and Concurrency

Bridged Indexes in OrioleDB: architecture, internals and everyday use?

Web Bench: a new way to compare AI browser agents

Second-gen Snapdragon X PC chips may boost performance up to 22%

Microsoft warns of CPU spikes when typing in classic Outlook

The Most Memorable Overclocking-Friendly CPUs

New graphene-based flash memory writes data in 400 picoseconds, shattering all speed records | "PoX" can execute 25 billion operations every second

gemma 3 27b is underrated af. it's at #11 at lmarena right now and it matches the performance of o1(apparently 200b params).

For people out there making AI agents, how are you evaluating the performance of your agent?

Price vs LiveBench Performance of non-reasoning LLMs

Fuck fascism. Make fast websites.

Writing Slow Code (On Purpose)

async-profiler

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async-profiler

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

bytedance

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sonic

A blazingly fast JSON serializing & deserializing library

apache

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doris

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

PaperMC

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Paper

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

intel

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intel-extension-for-pytorch

A Python package for extending the official PyTorch that can easily obtain performance on Intel platform

simdjson

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simdjson

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

fastfetch-cli

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fastfetch

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

google

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highway

Performance-portable, length-agnostic SIMD with runtime dispatch

DiceDB

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dice

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