Process Lasso v15.1 – Selective Rule Import/Export and Copy/Paste

This release of Process Lasso introduces the ability to selectively import and export process rules in JSON format, among other enhancements. This makes it easier to share rules between users or back up your own process rules.

Process Lasso 15.0 – Registry Enforced Priorities

This exciting release of Process Lasso introduces Windows registry-enforced priorities! These enable priorities to be set on inaccessible processes, such as those protected by anti-cheat systems.

Process Lasso 14.2 – Improved Core Selection

Process Lasso v14.2 enhances core selection in the CPU Affinity and CPU Sets dialogs with new controls for selecting specific CCDs on AMD processors, among other improvements.

Process Lasso 14.0 – Named CPU Affinities

Process Lasso v14 introduces named CPU affinities! These make it easier to reuse common CPU affinities, such as a particular CCD or your fastest cores. No longer will users have to manually select CPU cores every time they assign an affinity!

Process Lasso 12.4 – E-Core Icons and More

Process Lasso v12.4 adds leaf (eco) icons to distinguish the E-cores, delayed CPU affinity rules, and more! We’ve also updated our ParkControl app with new heterogenous scheduling settings, and tuned the Bitsum Highest Performance power plan to prefer P-cores. All this is part of our continuing mission to empower users to run apps their way!

Process Lasso 12.3 – Efficiency Mode Rules

Process Lasso v12.3 adds support for Efficiency Mode, which is the way Windows classifies processes as not performance critical. This facilitates more optimal thread scheduling, such as to efficient (E) and performant (P) cores. Using Process Lasso, this setting can be automatically turned ON or OFF every time a process is run, directing the process to, or away from, E-cores and P-cores.

Process Lasso 12.0 – Power Modes, CPU Utility %, and 3995WX

Process Lasso v12.0 adds support for Power Modes, new processor topologies (3995WX), and changes the default CPU use metric to CPU Utility %. ParkControl v3.0 was also released with Power Mode support and UI improvements.

Process Lasso 11.1 – Instance Balancer and Translations

This release extends the Instance Balancer feature, improves translations, and further polishes the v11.0 release last month.

Process Lasso’s Instance Balancer is commonly used to spread multiple instances of an application over the CPU, giving each instance a dedicated set of CPU cores. It can also be used to spread distinct applications across the CPU using advanced process match patterns.

Process Lasso 10.4 – CPU Sets and Alder Lake

This exciting release of Process Lasso v10.4 adds CPU Sets and Intel 12th Gen support! CPU Sets are a ‘softer’ form of CPU Affinities. Instead of a hard contract, they are a suggestion of preferred CPU cores. The OS will try to abide by a CPU Set, but has discretion to schedule outside the Set. CPU Sets may often be a better choice than traditional ‘strong’ CPU Affinities.