👋 Welcome to Cuterwrite 's Blog
RDMA Basic Service Types
This article is reprinted from Zhihu Column: 5. Basic Service Types of RDMA, Author: Savir. Just like the UDP and TCP in the transport layer of the TCP/IP protocol stack, RDMA technology also specifies service types for different scenarios, with each type emphasizing different aspects of reliability and speed. This article introduces the characteristics and application scenarios of 4 main service types.
RDMA Operation Types
This article is reprinted from Zhihu column: 4. RDMA Operation Types, author: Savir. There are various communication models/modes in RDMA. Based on the CPU's involvement during data transmission and reception, they can be divided into two-sided operations requiring the participation of both sending and receiving ends, and one-sided operations requiring only the initiator's involvement. This article introduces the data transfer process in software and hardware for different operation types.
Setting Up the Xuantie 900 Series Toolchain and xuantie-qemu Environment
With the rapid development of domestic RISC-V chip technology, Alibaba Pingtouge's Xuantie 900 series processors have attracted much attention for their high performance and low power consumption. To better support the development and debugging work based on the Xuantie 900 series chips, it is crucial to set up a complete toolchain and simulation environment. This article will provide a detailed introduction on how to set up the Xuantie 900 series toolchain and xuantie-qemu environment.
