Intel corporation (20240103914). DYNAMICALLY ADJUSTING THREAD AFFINITIZATION USING HARDWARE-BASED CORE AVAILABILITY NOTIFICATIONS simplified abstract

DYNAMICALLY ADJUSTING THREAD AFFINITIZATION USING HARDWARE-BASED CORE AVAILABILITY NOTIFICATIONS

Organization Name

intel corporation

Inventor(s)

Russell J. Fenger of Beaverton OR (US)

Rajshree A. Chabukswar of Sunnyvale CA (US)

Benjamin Graniello of Gilbert AZ (US)

Monica Gupta of Hilsboro OR (US)

Guy M. Therien of Sherwood OR (US)

Michael W. Chynoweth of Placitas NM (US)

DYNAMICALLY ADJUSTING THREAD AFFINITIZATION USING HARDWARE-BASED CORE AVAILABILITY NOTIFICATIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240103914 titled 'DYNAMICALLY ADJUSTING THREAD AFFINITIZATION USING HARDWARE-BASED CORE AVAILABILITY NOTIFICATIONS

Simplified Explanation

The abstract describes a processor with multiple cores that can measure power, temperature, and scalability information, and based on this data, transition cores to a forced idle state to prevent non-affinitized workloads from being scheduled.

• The processor includes multiple cores for executing instructions.
• It has at least one monitor to measure power, temperature, or scalability information.
• A control circuit is connected to the monitor to notify the operating system to transition cores to a forced idle state based on the measured data.

Potential Applications

This technology could be applied in:

• Data centers to optimize power consumption and prevent overheating.
• High-performance computing systems to improve efficiency and performance.

Problems Solved

This technology solves issues related to:

• Power consumption management in multi-core processors.
• Preventing overheating and thermal throttling in high-performance computing systems.

Benefits

The benefits of this technology include:

• Improved power efficiency.
• Enhanced performance and reliability.
• Prevention of overheating and potential damage to the processor.

Potential Commercial Applications

A potential commercial application for this technology could be in:

• Server and data center infrastructure for improved energy efficiency and performance.

Possible Prior Art

One possible prior art for this technology could be:

• Dynamic voltage and frequency scaling techniques used in processors to optimize power consumption and performance.

Unanswered Questions

How does this technology impact overall system performance?

The article does not delve into the potential effects on system performance when transitioning cores to a forced idle state. Further research may be needed to understand the trade-offs between power efficiency and performance.

What are the potential challenges in implementing this technology in real-world systems?

The article does not address the practical challenges that may arise when integrating this technology into existing processor architectures. Further investigation is required to identify and overcome any obstacles in implementation.

Original Abstract Submitted

in one embodiment, a processor includes: a plurality of cores to execute instructions; at least one monitor coupled to the plurality of cores to measure at least one of power information, temperature information, or scalability information; and a control circuit coupled to the at least one monitor. based at least in part on the at least one of the power information, the temperature information, or the scalability information, the control circuit is to notify an operating system that one or more of the plurality of cores are to transition to a forced idle state in which non-affinitized workloads are prevented from being scheduled. other embodiments are described and claimed.