Latest updates for Cpu Optimization

Fresh curated links around CPU optimization are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • Minor Optimization Coming For AMD Athlon XP Era Systems Running Linux
  • Quick Tip: Reducing High CPU Utilization in VCF Automation (VCFA) on AMD Zen4/Zen5 CPUs
  • Работают ли оптимизаторы Windows и как на самом деле ускорить компьютер

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phoronix.com /4 weeks ago

Minor Optimization Coming For AMD Athlon XP Era Systems Running Linux

A minor performance optimization is on the way to the Linux kernel for roughly two decade old CPUs that have SSE but lack SSE2. Among those CPUs to benefit are the AMD Athlon XP se...

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williamlam.com /3 weeks ago

Quick Tip: Reducing High CPU Utilization in VCF Automation (VCFA) on AMD Zen4/Zen5 CPUs

A couple of weeks ago, I received an interesting email from a reader who had observed high CPU utilization after

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habr.com /3 weeks ago

Работают ли оптимизаторы Windows и как на самом деле ускорить компьютер

Стоит компьютеру начать притормаживать, как многие первым делом идут ставить какой-нибудь оптимизатор. Подход в целом понятен. Нажал кнопочку, и программа сама очистила память, при...

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williamlam.com /1 day ago

VCF 9.1.1 - Reducing CPU Utilization on AMD Ryzen Zen4/Zen5 by Masking the RDSEED Instruction

While I am a huge fan of the recent AMD Ryzen Zen4/Zen5-based consumer platforms, including the versatile Minisforum MS-A2, it

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williamlam.com /1 month ago

Quick Tip: Reducing High CPU Utilization on NSX due to slow Entropy from AMD Zen4/5 CPUs

AMD Zen4/Zen5 processors have been known to have slower entropy generation, which can lead to higher CPU utilization for workloads

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javacodegeeks.com /2 weeks ago

Compact Object Headers in Production: The Free 15–25% Heap Reduction Nobody Enabled

JEP 519 shipped stable in JDK 25. It shrinks every single object header on the heap. It’s one JVM flag. Most teams still haven’t flipped it. Here’s a JVM optimization that costs no...

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dzone.com /1 week ago

Pragmatic Premature Optimization

“...premature optimization is the root of all evil…” Donald Ervin Knuth 

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medium.com /1 week ago

IV7 Game Optimization Logs: Enhancing Mobile Performance and Cache Stability

Ensuring fluid display cycles and rapid command execution times is the backbone of any responsive mobile application layout.Continue reading on Medium В»

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habr.com /2 weeks ago

[Перевод] Почему MoE-модель тормозит? Чек-лист из трех шагов

Вы запускаете большую MoE‑модель (например, Qwen, DeepSeek, Mixtral) на локальной машине через llama.cpp / llama-server, но скорость генерации токенов в разы ниже ожидаемой. Статья...

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gamedev.stackexchange.com /4 weeks ago

How do you profile CPU vs GPU bottlenecks before optimizing a game?

Body: I'm working on optimizing a game and I often see advice to "find the bottleneck first" before making changes. What tools or workflow do experienced developers use to determin...

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habr.com /1 month ago

Четыре f64 за одну инструкцию не делают вас быстрыми: как я векторизовал торговый движок на Rust и словил CI на лжи

Я добавил в Quince AVX2, FMA и немного unsafe. По всем красивым схемам торговая VM после этого должна была полететь.Она не полетела…Сначала SIMD проиграл памяти. Потом кольцевым бу...

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dzone.com /1 week ago

Ampere PMU Profiler: A Guide to Microarchitecture Profiling

Executive Summary The Ampere® PMU Profiler (APP) is a Python-based tool designed to provide deep insight into the microarchitectural behavior of applications running on Ampere CPUs...

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dzone.com /2 weeks ago

Ampere System Profiler: A Guide to System-Level Profiling

Executive Summary The Ampere® System Profiler (ASP) is a Python command-line interface utility that uses a set of Linux profiling tools to gather system-level performance metrics w...

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dev.to /1 day ago

Making Accurate N64 RDP Rendering Fast on Modern CPUs

I've been working on SoftRDP, a software implementation of the Nintendo 64 Reality Display Processor optimized for modern CPUs. Performance I did an end-to-end comparis...

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dzone.com /5 days ago

The Bottleneck of Scaling

Any input/output operation, be it accessing a file, handling an HTTP request, or a database connection, is based on 3 fundamental system concepts — file descriptors, kernel memory,...

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dev.to /1 month ago

How a 176 KB C Binary Runs a 2.78-Trillion-Parameter Model on One CPU with 8 GB of RAM

The Problem Moonshot AI's Kimi K3 has 2.78 trillion parameters. Stored naively at bfloat16, that's 5,560 GB — more than the combined memory of two fully-loaded DGX H100 nodes....

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vmexplorer.com /1 month ago

VMware Workstation Performance enhancements

There can be a multitude of factors that could impact performance of your Workstation VMs. Running a VCF 9 stack

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medium.com /1 month ago

I tuned llama.cpp

I have an AMD Strix Halo box — a Ryzen AI Max+ 395, Radeon 8060S iGPU (gfx1151), 128 GB of unified memory. On paper it’s a monster for…Continue reading on Medium »

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thectoadvisor.com /1 month ago

If you can’t get GPUs, can you use CPUs?

<p>For one class of work, yes. Not for production serving. Not for latency-sensitive work with a person waiting on the</p>

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habr.com /4 weeks ago

HLS Lazy Muxing 2.0 Как срезать 80% CPU и не остановить запись архива

Если кто то, когда-либо занимался видеопотоками поверх интернета, т.е использовал классический медиасервер работающий по принципу RTSP to HLS (или ему подобные протоколы) тогда он...

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medium.com /2 weeks ago

一張 4090 跑 Qwen3.8-27B:vLLM vs llama.cpp 實測,和一個沒人在講的免費 1.5 倍 context

Qwen3.8–27B 現在是很多人本機跑 coding model 的首選,而大部分人第一個拿起來的工具是 llama.cpp — 簡單、GGUF 原生、跑得動。我們把兩套 stack 放在同一張 RTX 4090 上跑,原本預期 vLLM 會...

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phoronix.com /4 weeks ago

Linux 7.3 Bringing A KCFI Optimization To Benefit Older Intel CPUs

Expected to be merged during the upcoming Linux 7.3 merge window is a Kernel Control Flow Integrity (KCFI) improvement intended to benefit older Intel processors...

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phoronix.com /2 weeks ago

GCC Patch Adjusting AMD Zen 5 Misprediction Cost Nets 12% Win In Benchmark

An AMD compiler engineer posted a patch on Saturday for the GNU Compiler Collection (GCC). The two-line patch adjusts the misprediction cost for Zen 4 and Zen 5 processors, which e...

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joyfreak.com /1 month ago

How do you optimize game performance across different platforms and devices?

I'm currently deep in game development on an indie action RPG and hitting that exciting (and slightly terrifying!) stage of thinking seriously about cross-platform performance opti...

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Sources covering Cpu Optimization

feeds.dzone.com

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phoronix.com

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blogs.vmware.com

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dev.to

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gamedev.stackexchange.com

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habr.com

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