Intel corporation (20240111531). FREQUENCY SCALING FOR PER-CORE ACCELERATOR ASSIGNMENTS simplified abstract

FREQUENCY SCALING FOR PER-CORE ACCELERATOR ASSIGNMENTS

Organization Name

intel corporation

Inventor(s)

Stephen T. Palermo of Chandler AZ (US)

Srihari Makineni of Portland OR (US)

Shubha Bommalingaiahnapallya of East Brunswick NJ (US)

Neelam Chandwani of Portland OR (US)

Rany T. Elsayed of Folsom CA (US)

Udayan Mukherjee of Portland OR (US)

Lokpraveen Mosur of Gilbert AZ (US)

Adwait Purandare of Beaverton OR (US)

FREQUENCY SCALING FOR PER-CORE ACCELERATOR ASSIGNMENTS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240111531 titled 'FREQUENCY SCALING FOR PER-CORE ACCELERATOR ASSIGNMENTS

Simplified Explanation

The patent application describes methods for frequency scaling for per-core accelerator assignments in a processor with multiple cores that can be selectively configured to support frequency scaling and instruction extensions. Some cores can be configured to support a selective set of AVX instructions and/or AMX instructions, while others are configured to not support these instructions. The selective AVX/AMX instructions are implemented in separate ISA extension units that can be selectively enabled or disabled, allowing cores with disabled units to consume less power and/or operate at higher frequencies while still supporting the instructions using other cores.

• Selective configuration of processor cores for frequency scaling and instruction extensions
• Implementation of selective AVX/AMX instructions in separate ISA extension units
• Ability to enable or disable separate units to optimize power consumption and performance

Potential Applications

This technology can be applied in high-performance computing, artificial intelligence, machine learning, and data analytics where advanced AVX/AMX instructions are required for accelerated workloads.

Problems Solved

This technology solves the problem of balancing power consumption and performance in multi-core processors by selectively enabling or disabling instruction extensions, allowing for more efficient use of resources.

Benefits

The benefits of this technology include improved performance, flexibility in handling advanced instructions, optimized power consumption, and enhanced scalability for a variety of applications.

Potential Commercial Applications

Potential commercial applications of this technology include server processors, data centers, cloud computing infrastructure, and high-performance computing systems.

Possible Prior Art

One possible prior art could be the use of dynamic voltage and frequency scaling (DVFS) techniques in processors to optimize power consumption and performance based on workload requirements.

How does this technology impact overall system reliability and longevity?

The patent application does not provide information on the potential impact of this technology on the overall reliability and longevity of the processor system. Further research and testing would be needed to determine any effects in these areas.

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

The patent application does not address the potential challenges that may arise in implementing this technology in practical, real-world applications. Factors such as software compatibility, system integration, and performance optimization could present obstacles that need to be overcome for successful deployment.

Original Abstract Submitted

methods for frequency scaling for per-core accelerator assignments and associated apparatus. a processor includes a cpu (central processing unit) having multiple cores that can be selectively configured to support frequency scaling and instruction extensions. under this approach, some cores can be configured to support a selective set of avx instructions (such as avx3/5g-isa instructions) and/or amx instructions, while other cores are configured to not support these avx/amx instructions. in one aspect, the selective avx/amx instructions are implemented in one or more isa extension units that are separate from the main processor core (or otherwise comprises a separate block of circuitry in a processor core) that can be selectively enabled or disabled. this enables cores having the separate unit(s) disabled to consume less power and/or operate at higher frequencies, while supporting the selective avx/amx instructions using other cores. these capabilities enhance performance and provides flexibility to handle a variety of applications requiring use of advanced avx/amx instructions to support accelerated workloads.