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Overview of cross-architecture portability problems
Ideally, you’d want your program to work everywhere. Unfortunately, that’s not that simple, even if you’re using high-level “portable” languages such as Python. In thi…
Topics /
Systems & Performance
The most popular blog posts about systems & performance on Hacker News. 2,560 posts.
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Azul launches pauseless gc jvm for unmodified linux
Experience Java like never before with Azul Prime. Turbocharge Java performance with a JVM that starts fast and stays fast, with less infrastructure.
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Just Say No to Paxos Overhead: Replacing Consensus with Network Ordering (2016)
Jialin Li, Ellis Michael, Naveen Kr. Sharma, Adriana Szekeres, and Dan R. K. Ports, University of Washington
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A Review of “Kill It with Fire: Manage Aging Computer Systems”
There are many books available that deal with modernising legacy codebases. These books generally focus on how to go about understanding the legacy system, improving test coverage, introducing build automation, as well as strategies for refactoring or rearchitecting the codebase. However, Marianne Bellotti’s Kill It…
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Continuous batching to increase LLM inference throughput and reduce p50 latency
In this blog, we discuss continuous batching, a critical systems-level optimization that improves both throughput and latency under load for LLMs.
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Getting Started with rkt
Minitest is a beautifully made test suite for writing tests to verify your expectations from your Ruby code base. Here's how to run tests in Minitest.
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OpenBSD Webzine Issue #6
Webzine created by volunteers who are passionate about the OpenBSD project development.
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Discovering Issues in HTTP/2 with Chaos Testing
via Chaos Engineering we discovered that there are situations where HTTP/2 will perform worse than HTTP/1.
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Snappy Ubuntu Core and Raspberry Pi 2
“Can I use Snappy Ubuntu Core on the Raspberry Pi?” is one of the most frequently asked questions we heard since launching Ubuntu Core for smart devices. Thanks to a very successful collaboration between the Raspberry Pi Foundation and Canonical, the company behind Ubuntu, we are pleased to announce that Snappy Ubuntu…
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Rust to Assembly: Understanding the Inner Workings of Rust
How Rust compiles to assembly: enum memory layout, smart pointers, static vs dynamic dispatch, vtables, closures, vector iteration and async state machines.
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XDP for game programmers
Learn how you can use XDP/eBPF to get maximum bandwidth for your applications.
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Don't use musl if you care about performance
I've spent most of my career working inside the JVM, with a sidebar of Python. So the first time I hit incompatible libc with containerized Bifrost, and GPT suggested musl as the solution, not only did I jump on it, I moved my other Rust projects to musl as
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Metal for IntelliJ Platform
As you may already know, Apple deprecated the OpenGL rendering library in macOS Mojave and provided the Metal framework as a replacement. Metal better reflects the shift in CPU/GPU performance that ha
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Massive: The asm.js Benchmark
asm.js is a subset of JavaScript that is very easy to optimize. Most often it is generated by a compiler, such as Emscripten, from C or C++ code. The result ...
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Moving BBC Online to the Cloud
The story of how the BBC website has been completely rebuilt and moved from datacentres to the cloud.
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Most long-standing XHCI (USB 3.0+) issues resolved
Last month, I sat down and decided to at the very least attempt to fix our XHCI (USB 3 host controller) bus driver. Issues with it have been the most significant problem users have been facing, as most hardware made post-2012 has an XHCI chip as the …
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How to write cross-platform code
Get all of the latest cloud storage news and insights from Backblaze - the leading independent cloud storage provider.
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Living with single-tenant and multi-tenant architectures
Lessons learned, observations and reflections
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On ELF, Part 2 (2018)
Kestrel : A completely open computer design.
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What scientists must know about hardware to write fast code (2020)
Socolive là địa chỉ được nhiều người hâm mộ bóng đá tìm đến khi muốn cập nhật và theo dõi trực tiếp bóng đá trên nền tảng trực tuyến. Nội dung tại Socolive được xây dựng xoay quanh nhiều giải đấu và cuộc đối đầu đáng chú ý, giúp người xem dễ dàng tìm thấy trận đấu đang được quan tâm. Cách phân loại thông tin theo từng…
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Nuts and Bolts of Multithreaded Programming (2011)
Access technologies that use data for modern code, machine learning, big data, analytics, networking, storage, servers, cloud, and more.
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