Microsoft technology licensing, llc (20240111573). CENTRAL PROCESSING UNIT PARTITION DIAGNOSIS simplified abstract

CENTRAL PROCESSING UNIT PARTITION DIAGNOSIS

Organization Name

microsoft technology licensing, llc

Inventor(s)

Omar Cardona of Bellevue WA (US)

Matthew Woolman of Seattle WA (US)

Giovanni Pittalis of Seattle WA (US)

Dmitry Malloy of Redmond WA (US)

Christopher Peter Kleynhans of Bothell WA (US)

CENTRAL PROCESSING UNIT PARTITION DIAGNOSIS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240111573 titled 'CENTRAL PROCESSING UNIT PARTITION DIAGNOSIS

Simplified Explanation

The patent application describes systems and methods for providing cross-partition preemption analysis and prevention in computing devices with multiple cores. Here is a simplified explanation of the innovation:

• The innovation involves identifying and preventing sources of cross-partition preemption events in a dedicated CPU partition, allowing for exclusive access of cores to a particular application.
• By minimizing interruptions from other processes, the latency of the application is reduced, and bounded latency corresponding to a service level agreement can be achieved.

Potential Applications

This technology could be applied in real-time systems, cloud computing environments, and any application where minimizing latency is critical.

Problems Solved

This technology addresses the issue of cross-partition preemption events that can disrupt the execution of a particular application in a dedicated CPU partition.

Benefits

The benefits of this technology include reduced latency, improved performance of applications, and the ability to meet service level agreements for latency-sensitive applications.

Potential Commercial Applications

Potential commercial applications of this technology include high-frequency trading systems, real-time data processing applications, and network packet processing systems.

Possible Prior Art

One possible prior art could be techniques for partitioning CPU resources in multi-core systems to improve performance and resource allocation efficiency.

How does this technology impact energy efficiency in computing devices?

This article does not address the potential impact of the innovation on energy consumption in computing devices. Further research is needed to understand the energy efficiency implications of this technology.

What are the scalability limitations of this technology in large-scale computing environments?

The article does not discuss the scalability limitations of the innovation in large-scale computing environments. Future studies could explore how this technology performs when deployed in systems with a high number of cores and partitions.

Original Abstract Submitted

systems and methods for providing cross-partition preemption analysis and prevention. computing devices typically include a main central processing unit (cpu) with multiple cores to execute instructions independently, cooperatively, or in other suitable manners. in some examples, one or more cores are partitioned and dedicated to a particular application, where exclusive access of the cores in the partition is intended for running processes of the application. in some examples, some “noise” can be introduced in a partition, where preemptions associated with other processes can interrupt execution of the particular application. a preemption diagnostics system and method identify and prevent sources of cross-partition preemption events from running in a dedicated cpu partition. thus, the particular application has dedicated use of the cores in the partition. as a result, latency of the application is reduced and bounded latency corresponding to a service level agreement can be achieved.