Intel corporation (20240329722). APPARATUS AND METHOD TO CONTROL TEMPERATURE RAMP RATES INCLUDING TEMPERATURE SPIKE DETECTION AND CONTROL simplified abstract
APPARATUS AND METHOD TO CONTROL TEMPERATURE RAMP RATES INCLUDING TEMPERATURE SPIKE DETECTION AND CONTROL
Organization Name
Inventor(s)
Somvir Dahiya of Hillsboro OR (US)
Stephen H. Gunther of Beaverton OR (US)
Mark Gallina of Hillsboro OR (US)
Efraim Rotem of Santa Clara CA (US)
Prasanna Jothi of Bengaluru (IN)
APPARATUS AND METHOD TO CONTROL TEMPERATURE RAMP RATES INCLUDING TEMPERATURE SPIKE DETECTION AND CONTROL - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240329722 titled 'APPARATUS AND METHOD TO CONTROL TEMPERATURE RAMP RATES INCLUDING TEMPERATURE SPIKE DETECTION AND CONTROL
Simplified Explanation: The patent application describes an apparatus and method for controlling temperature ramp rates, including temperature spike detection and control. It involves a power management unit that governs the power consumption of processor cores based on various metrics.
- The apparatus includes a plurality of cores for executing instructions.
- A power management unit controls the power consumption of each core, determining frequency ramp rates or power step limits based on core metrics.
- A frequency limiter or voltage limiter sets maximum frequencies or voltages for the cores based on temperature measurements.
- Limit resolution circuitry adjusts core frequencies or power levels according to the limits set by the power management unit.
Key Features and Innovation:
- Temperature ramp rate control
- Temperature spike detection and control
- Power management unit for processor cores
- Frequency ramp governor and power step governor
- Frequency and voltage limiters based on temperature
- Limit resolution circuitry for adjusting core frequencies
Potential Applications:
- Computer processors
- Mobile devices
- Industrial control systems
- Automotive electronics
- IoT devices
Problems Solved:
- Preventing temperature spikes
- Optimizing power consumption
- Improving processor performance
- Enhancing thermal management
Benefits:
- Increased efficiency
- Extended processor lifespan
- Enhanced reliability
- Improved performance
Commercial Applications: Potential commercial applications include:
- High-performance computing systems
- Energy-efficient mobile devices
- Industrial automation equipment
- Automotive electronics
- IoT devices
Prior Art: Readers interested in prior art related to temperature ramp rate control and power management for processors may explore research papers, patents, and technical articles in the fields of computer engineering, semiconductor technology, and thermal management.
Frequently Updated Research: Researchers may find updated information on temperature control algorithms, power management techniques, and thermal modeling for processors relevant to this technology.
Questions about Temperature Ramp Rate Control: 1. How does the apparatus detect temperature spikes and adjust power consumption accordingly? 2. What are the potential implications of this technology for energy efficiency in electronic devices?
By providing a detailed summary of the patent application, key features, potential applications, problems solved, benefits, commercial applications, prior art, and frequently updated research, this article aims to offer a comprehensive understanding of temperature ramp rate control technology and its significance in various industries.
Original Abstract Submitted
an apparatus and method to control temperature ramp rates including temperature spike detection and control. for example, one embodiment of a processor comprises: a plurality of cores to execute instructions; a power management unit to control power consumption of each core of the plurality of cores, the power management unit comprising: a frequency ramp governor or power step governor to determine a frequency ramp rate limit or power step limit for a core of the plurality of cores based, at least in part, on a present frequency or present power metrics of the core; a frequency limiter or voltage limiter to determine a maximum frequency or maximum voltage of the core based, at least in part, on a measured temperature; and limit resolution circuitry to determine a first frequency or a first power level of the core in accordance with the frequency ramp rate limit or the power step limit and the maximum frequency or maximum voltage.
