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Processor Groups

The 64 Core Threshold – Processor Groups on Windows

  • Jeremy Collake
  • 30 Aug 2018
  • Docs, General

TL;DR – Microsoft hacked in support for more than 64 logical CPU cores by adding ‘processor groups’. Unless an application is written to take advantage of multiple processor groups (group aware), its threads will be scheduled to only a single processor group. See our new groupextend project to enable group unaware apps to make full use […]

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ParkControl Screenshot

Want to tune core parking yourself? Use ParkControl. Want it done for you? Use Process Lasso.

  • Jeremy Collake
  • 31 Oct 2016
  • Docs, General, Lasso

Long ago, I included an early version of ParkControl in Process Lasso – buried deep in it’s menus and rarely used. Ever since then, I’ve been trying to remove it, but get met with resistance when I do. Why would I remove it? Well, because it is now a distinct application, ParkControl. And it is 99% free. […]

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News

  • Process Lasso v15.1 – Selective Rule Import/Export and Copy/Paste
  • Process Lasso 15.0 – Registry Enforced Priorities
  • Process Lasso 14.2 – Improved Core Selection
  • Process Lasso 14.0 – Named CPU Affinities
  • How To Keep Processes Off E-Cores
  • Process Lasso 12.4 – E-Core Icons and More
  • Process Lasso 12.3 – Efficiency Mode Rules
  • Process Lasso 12.0 – Power Modes, CPU Utility %, and 3995WX
  • Process Lasso 11.1 – Instance Balancer and Translations
  • Process Lasso 11.0 – Tree View and Graph Tooltips
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