Intel corporation (20240126695). METHOD AND APPARATUS TO USE DRAM AS A CACHE FOR SLOW BYTE-ADDRESSIBLE MEMORY FOR EFFICIENT CLOUD APPLICATIONS simplified abstract
Contents
- 1 METHOD AND APPARATUS TO USE DRAM AS A CACHE FOR SLOW BYTE-ADDRESSIBLE MEMORY FOR EFFICIENT CLOUD APPLICATIONS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND APPARATUS TO USE DRAM AS A CACHE FOR SLOW BYTE-ADDRESSIBLE MEMORY FOR EFFICIENT CLOUD APPLICATIONS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
METHOD AND APPARATUS TO USE DRAM AS A CACHE FOR SLOW BYTE-ADDRESSIBLE MEMORY FOR EFFICIENT CLOUD APPLICATIONS
Organization Name
Inventor(s)
Fengguang Wu of TENGCHONG (CN)
METHOD AND APPARATUS TO USE DRAM AS A CACHE FOR SLOW BYTE-ADDRESSIBLE MEMORY FOR EFFICIENT CLOUD APPLICATIONS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240126695 titled 'METHOD AND APPARATUS TO USE DRAM AS A CACHE FOR SLOW BYTE-ADDRESSIBLE MEMORY FOR EFFICIENT CLOUD APPLICATIONS
Simplified Explanation
The abstract of the patent application describes a method for identifying and migrating a guest memory page in a virtualized system to a target memory page in a faster memory, based on the number of accesses to a page table entry for the guest memory page by an application running in a virtual machine on a processor.
- Explanation of the patent/innovation:
* Identification of a first guest memory page based on accesses to a page table entry by an application in a virtual machine. * Pausing the execution of the virtual machine and the application on the processor. * Migration of the first guest memory page to a target memory page in a faster memory.
Potential Applications
This technology could be applied in cloud computing environments, data centers, and virtualized systems to optimize memory management and improve performance.
Problems Solved
1. Efficient memory management in virtualized systems. 2. Enhancing the speed and performance of applications running in virtual machines.
Benefits
1. Improved overall system performance. 2. Enhanced efficiency in memory utilization. 3. Better resource allocation in virtualized environments.
Potential Commercial Applications
Optimizing memory usage in cloud computing services for faster data processing.
Possible Prior Art
There may be prior art related to memory management techniques in virtualized systems, but specific examples are not provided in the abstract.
Unanswered Questions
How does this technology impact overall system reliability?
The abstract does not mention the impact of this technology on system reliability. Further research or analysis may be needed to determine if there are any implications for system reliability.
Are there any potential security concerns associated with this memory migration process?
The abstract does not address any security considerations related to migrating memory pages in a virtualized system. It would be important to investigate whether this process introduces any vulnerabilities or risks to the system.
Original Abstract Submitted
various embodiments are generally directed to virtualized systems. a first guest memory page may be identified based at least in part on a number of accesses to a page table entry for the first guest memory page in a page table by an application executing in a virtual machine (vm) on the processor, the first guest memory page corresponding to a first byte-addressable memory. the execution of the vm and the application on the processor may be paused. the first guest memory page may be migrated to a target memory page in a second byte-addressable memory, the target memory page comprising one of a target host memory page and a target guest memory page, the second byte-addressable memory having an access speed faster than an access speed of the first byte-addressable memory.
