HPC

Summary of ARM Processor Classifications

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The ARM architecture is divided into 7 branches, not 3. 🔵Cortex-A: Application Processor, aimed at application processors. 🔵Cortex-M: Microcontroller, aimed at microcontrollers. 🔵Cortex-R: Real-time Processor, aimed at real-time processing. 🔷Cortex-X: Ultra-high-performance processor. 🔷Neoverse V Series: High-performance computing (HPC) and cloud computing. Application scenarios: high-performance computing, machine learning, big data analysis, etc. 🔷Neoverse N Series: General … Read more

A New Chip That Disrupts CPUs and GPUs

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A New Chip That Disrupts CPUs and GPUs

Click on “Guo Xin Nan Fang” below the title for quick attention Source: Semiconductor Industry Observation No matter how elegant and clever the design of the computing engine is, the difficulty and cost of migrating existing (sometimes very old) code from currently running devices to new computing engines is a major barrier to adoption. This … Read more

Introduction to CPU Optimization Techniques – NEON

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Introduction to CPU Optimization Techniques - NEON

This article is reprinted from the Jishu Community Jishu Column: Embedded AI Author: High Performance Computing Research Institute 1. SIMD ARM NEON is a SIMD (Single Instruction Multiple Data) extension architecture suitable for ARM Cortex-A and Cortex-R series processors. SIMD uses a controller to manage multiple processors, executing the same operation on each data item … Read more

Key Technology Innovation Trends in Glass Substrates from Patents

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Key Technology Innovation Trends in Glass Substrates from Patents

With the rapid development of fields such as Artificial Intelligence (AI) and High-Performance Computing (HPC), the demand for chip performance is increasing. In this context, glass substrate technology, with its superior physical properties and advanced packaging potential, is gradually becoming the new favorite in the semiconductor industry. The strong promotion by the U.S. government, particularly … Read more

Glass Substrates Become Competitive Frontier: Key Tech Trends

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Glass Substrates Become Competitive Frontier: Key Tech Trends

With the rapid development of fields such as artificial intelligence (AI) and high-performance computing (HPC), the demand for chip performance is increasing. Against this backdrop, glass substrate technology, with its excellent physical properties and advanced packaging potential, is gradually becoming a new favorite in the semiconductor industry. The strong promotion by the U.S. government, particularly … Read more

Russia’s Self-Developed Arm CPU with 48 Cortex-A75 Cores

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Russia's Self-Developed Arm CPU with 48 Cortex-A75 Cores

The Russian server supplier Graviton has announced the launch of its first AI and HPC server powered by domestically developed processors. The device can support up to 8 compute GPUs for handling AI and supercomputing workloads. The supplier did not recommend any specific GPUs (although it is easy to guess), possibly because purchasing them is … Read more

Building a World-Class Supercomputer with 750 Raspberry Pis

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Building a World-Class Supercomputer with 750 Raspberry Pis

The Tianhe and Taihu Light supercomputers, built with billions of dollars in investment, have allowed China to dominate the supercomputer rankings for a long time. However, instead of spending huge amounts of money on supercomputers, the U.S. National Laboratories have chosen a more cost-effective method by creating a supercomputer from a cluster of 750 Raspberry … Read more