18150647. DATA TRANSMISSION METHOD, CHIP, AND DEVICE simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
DATA TRANSMISSION METHOD, CHIP, AND DEVICE
Organization Name
Inventor(s)
DATA TRANSMISSION METHOD, CHIP, AND DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18150647 titled 'DATA TRANSMISSION METHOD, CHIP, AND DEVICE
Simplified Explanation
The abstract describes a data transmission method involving a network interface card (NIC) in a source device. The NIC receives two notification messages indicating the existence of remote direct memory access (RDMA) requests in two separate queues. The queues store requests from different service applications. The NIC determines the processing sequence of the queues based on service levels and sends the RDMA requests to a destination device accordingly.
- The method involves a network interface card (NIC) in a source device.
- The NIC receives two notification messages indicating the presence of RDMA requests in separate queues.
- The queues store requests from different service applications.
- The NIC determines the processing sequence of the queues based on service levels.
- The NIC sends the RDMA requests to a destination device according to the determined processing sequence.
Potential Applications
- High-performance computing: This method can be applied in systems that require efficient data transmission between devices, such as supercomputers or clusters.
- Data centers: The method can be used to optimize data transmission within data centers, improving overall performance and reducing latency.
- Cloud computing: Cloud service providers can benefit from this method to enhance data transmission efficiency and prioritize different service applications.
Problems Solved
- Efficient data transmission: The method provides a mechanism for determining the processing sequence of RDMA requests from different service applications, ensuring optimal data transmission.
- Prioritization of service applications: By considering service levels, the method allows for prioritizing different service applications, ensuring critical tasks are processed first.
- Streamlined data transmission: The method helps in organizing and managing RDMA requests in separate queues, simplifying the data transmission process.
Benefits
- Improved performance: By optimizing the processing sequence based on service levels, the method enhances data transmission efficiency and reduces latency.
- Enhanced resource utilization: The method allows for better utilization of network resources by prioritizing different service applications.
- Streamlined data transmission: The method simplifies the management and organization of RDMA requests, making the data transmission process more efficient and reliable.
Original Abstract Submitted
A data transmission method is provided. The method includes: a network interface card of a source device obtains a first notification message and a second notification message, wherein the first notification message indicates that a first to-be-processed remote direct memory access (RDMA) request exists in a first queue of the source device, the first queue stores a request of a first service application in the source device, the second notification message indicates that a second to-be-processed RDMA request exists in a second queue of the source device, and the second queue stores a request of a second service application in the source device; and the network interface card determines a processing sequence of the first queue and the second queue based on service levels, and sends the first to-be-processed RDMA request and the second to-be-processed RDMA request to a destination device according to the processing sequence.
