Intel corporation (20240201855). IN-PLACE MEMORY COPY DURING REMOTE DATA TRANSFER IN HETEROGENEOUS COMPUTE ENVIRONMENT simplified abstract
Contents
IN-PLACE MEMORY COPY DURING REMOTE DATA TRANSFER IN HETEROGENEOUS COMPUTE ENVIRONMENT
Organization Name
Inventor(s)
Reshma Lal of Portland OR (US)
Sarbartha Banerjee of Austin TX (US)
IN-PLACE MEMORY COPY DURING REMOTE DATA TRANSFER IN HETEROGENEOUS COMPUTE ENVIRONMENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240201855 titled 'IN-PLACE MEMORY COPY DURING REMOTE DATA TRANSFER IN HETEROGENEOUS COMPUTE ENVIRONMENT
Simplified Explanation: The patent application describes an apparatus that helps copy memory data during remote data transfer in a mixed compute environment.
- The apparatus includes a processor that receives data through a network interface card of a hardware accelerator device.
- It identifies the destination address in the memory of the hardware accelerator device to write the data.
- It checks the access control bits in the page tables maintained by a memory management unit to ensure the memory pages are both registered and free.
- The data is then written to the memory pages of the destination address, and the access control bits are updated to restrict access by the network interface card and the compute kernel of the hardware accelerator device.
Key Features and Innovation:
- Facilitates in-place memory copy during remote data transfer.
- Ensures data integrity and security by restricting access to memory pages.
- Optimizes data transfer processes in a heterogeneous compute environment.
Potential Applications: This technology can be applied in:
- High-performance computing systems.
- Cloud computing environments.
- Data centers with diverse hardware configurations.
Problems Solved:
- Ensures secure and efficient memory data transfer.
- Prevents unauthorized access to sensitive data.
- Streamlines data processing in complex compute environments.
Benefits:
- Enhanced data security.
- Improved data transfer speeds.
- Efficient utilization of hardware resources.
Commercial Applications: Title: "Secure Memory Data Transfer Apparatus for Heterogeneous Compute Environments" This technology can be utilized in:
- Data centers for secure data processing.
- Cloud computing services for optimized performance.
- High-performance computing applications for faster data transfer.
Prior Art: Readers can explore prior patents related to memory data transfer in heterogeneous compute environments, memory management units, and hardware accelerator devices.
Frequently Updated Research: Stay updated on advancements in memory data transfer technologies, heterogeneous compute environments, and data security protocols.
Questions about Memory Data Transfer Apparatus for Heterogeneous Compute Environments: 1. How does the apparatus ensure data integrity during memory data transfer? 2. What are the key advantages of using this technology in cloud computing environments?
Original Abstract Submitted
an apparatus to facilitate in-place memory copy during remote data transfer in a heterogeneous compute environment is disclosed. the apparatus includes a processor to receive data via a network interface card (nic) of a hardware accelerator device; identify a destination address of memory of the hardware accelerator device to write the data; determine that access control bits of the destination address in page tables maintained by a memory management unit (mmu) indicate that memory pages of the destination address are both registered and free; write the data to the memory pages of the destination address; and update the access control bits for memory pages of the destination address to indicate that the memory pages are restricted, wherein setting the access control bits to restricted prevents the nic and a compute kernel of the hardware accelerator device from accessing the memory pages.
