A data processing unit (DPU) is a channel controller, a programmable specialized electronic circuit with hardware acceleration of data processing for data-centric computing. The data is transmitted to and from the component as multiplexed packets of information. A DPU generally contains a CPU, NIC and programmable data acceleration engines. This allows DPUs to have the generality and the programmability of central processing units while being specialized to operate efficiently on networking packets, storage requests or analytics requests. DPU vendors & product lines include:
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| - Data processing unit (en)
- 数据处理单元 (zh)
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| - 数据处理单元（Data processing unit，DPU）是一种可编程電子電路，它具有数据处理以及硬件加速功能，数据处理单元主要用於數據中心內的數據計算處理。 一个DPU通常含有一个中央处理器 、 网卡和可编程数据硬件加速引擎， 因此DPU可以像中央处理器那樣處理數據的同時還可以处理網路封包。 (zh)
- A data processing unit (DPU) is a channel controller, a programmable specialized electronic circuit with hardware acceleration of data processing for data-centric computing. The data is transmitted to and from the component as multiplexed packets of information. A DPU generally contains a CPU, NIC and programmable data acceleration engines. This allows DPUs to have the generality and the programmability of central processing units while being specialized to operate efficiently on networking packets, storage requests or analytics requests. DPU vendors & product lines include: (en)
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| - A data processing unit (DPU) is a channel controller, a programmable specialized electronic circuit with hardware acceleration of data processing for data-centric computing. The data is transmitted to and from the component as multiplexed packets of information. A DPU generally contains a CPU, NIC and programmable data acceleration engines. This allows DPUs to have the generality and the programmability of central processing units while being specialized to operate efficiently on networking packets, storage requests or analytics requests. The data acceleration engines differentiates itself from a CPU by a larger degree of parallelism (required to process many requests) and from a GPU by a MIMD architecture rather than an SIMD architecture (required as each request needs to make different decisions and follow a different path through the chip). DPUs can be either ASIC-based, FPGA-based or SoC-based. DPUs have been increasingly used in data centers and supercomputers since their introduction in the 2010s due to the rise in use of data-centric computing, big data, security, and artificial intelligence/machine learning/deep learning. DPUs are designed to be independent infrastructure endpoints. DPU vendors & product lines include:
* AMD/Pensando: Capri, Elba & DSC
* Broadcom: Stingray
* Fungible: F & S Series
* Intel: Infrastructure Processing Unit (IPU)
* Kalray: Kalray K200-LP
* Marvell Technology: OCTEON and ARMADA
* Nvidia/Mellanox Technologies: BlueField, ConnectX, Innova Software vendors utilizing DPUs include:
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* Cloudflare
* DDN
* Fortinet
* Palo Alto Networks
* VAST Data
* VMware
* (en)
- 数据处理单元（Data processing unit，DPU）是一种可编程電子電路，它具有数据处理以及硬件加速功能，数据处理单元主要用於數據中心內的數據計算處理。 一个DPU通常含有一个中央处理器 、 网卡和可编程数据硬件加速引擎， 因此DPU可以像中央处理器那樣處理數據的同時還可以处理網路封包。 (zh)
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