Process Lasso v9.1.0.6 mit Instance Balancer
Process Lasso ist ein automatisiertes Windows Prozessmanagement- und Optimierungs-Tool für Windows Vista, 7, 8 und 10, das die Reaktionsfähigkeit des Systems — besonders bei hohen Prozessorauslastungen — durch einen eigenen Algorithmus positiv beeinflussen soll. Neben einer kostenpflichtigen Pro-Version sind zusätzlich eine Server Edition, sowie ältere Versionen für Windows XP und Windows 2000 verfügbar.
In der Version 9.1 wird die Funktion “Instance Balancer” eingeführt, mit der man einzelnen CPU-Kernen mehrere Instanzen derselben Anwendung zuweisen kann. Dies geschieht über einen auswählbaren Algorithmus. Derzeit besteht die Option, jeder Instanz entweder die gleiche Anzahl von CPU-Kernen zuzuweisen oder jeder Instanz eine bestimmte Anzahl von CPU-Kernen zuzuweisen.
The Instance Balancer individually assigns CPU cores to multiple instances of the same application. This is done by way of a selectable algorithm. Presently, the options are to either give each instance an equal number of CPU cores (rebalanced when the instance count changes), or to set give each instance a specific number of CPU cores.
This new feature is not something most people will need, but it covers a previous gap in functionality. While users could set persistent CPU affinities for different applications, multiple instances of the same application were problematic because they have the same process name and path.
Windows has a particularly bad problem dealing with threads that decide they want to consume every bit of CPU time they can get their hands on (CPU bound threads). A single CPU bound thread running at Normal priority can bring an entire single-CPU system to a stall, as demonstrated by our graphical proof of concept below. Yes, it is true – believe it or not! It is this worst case scenario that Process Lasso was originally written to address. By temporarily lowering the priority of the offending process, your PC can be saved from a full stall.
Release Notes:
v9.1.0.6 – Mar 8 2019
- Add Instance Balancer feature that assigns CPU cores to multiple instances of an application based on a specified algorithm
- Refactor Keep Awake timer functionality
- Refactor persistence of Keep Awake timer and manually induced Performance Mode when Process Lasso is restarted
- Add last metric (CPU use, responsiveness, memory load.) readings to graph legend
- Add background to graph legend to enhance visibility
- Add custom color selection for graph legend background
- Change order of graph color scheme rotation on click (black, white, custom)
- Use performance counter for total CPU utilization instead of calculation
- Change CPU topology status bar format
- Maintenance to updater for server edition
- GUI Rules column now also shows ProBalance exclusions matched by path
- Improvements to session (user) name resolution
- Fix a painting issue with actions log listview header
- Make listview painting smoother during frequent updates
- Remove a deprecated registry key in server edition
- Persistent CPU affinities configuration dialog improvements
- Re-order status bar parts to put dynamic columns first
- Defaults: Turn on process icons in Server Edition, turn on process creation/termination logging in Workstation Edition
- Misc cosmetic work and enhancements
- Update Chinese (simplified and traditional), German, Finnish, Russian languages
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