Data Processing Unit
Vorlage:Short description Vorlage:Sources exist Vorlage:Advert
A data processing unit (DPU) is a programmable computer processor that tightly integrates a general-purpose CPU with network interface hardware.[1] Sometimes they are called "IPUs" (for "infrastructure processing unit") or "SmartNICs".[2] They can be used in place of traditional NICs to relieve the main CPU of complex networking responsibilities, which can otherwise introduce significant overhead in cloud computing environments.[1]
DPUs can be either ASIC-based, FPGA-based or SoC-based.[3]
See also
- Compute Express Link (CXL)
References
- ↑ a b Bruce Davie: SmartNICs, IPUs, DPUs de-hyped: Why and how cloud giants are offloading work from server CPUs In: The Register, November 24, 2021. Abgerufen am 11. Juli 2023
- ↑ Simon Sharwood: Google Cloud upgrades with next-gen accelerator that embiggens its VMs In: The Register, May 23, 2023. Abgerufen am 11. Juli 2023 „Google Cloud has given itself a significant upgrade by introducing its latest Infrastructure Processing Unit – the same kind of kit that others call SmartNICs or Data Processing Units…“
- ↑ Kevin Deierling: Defining SmartNIC: What is a SmartNIC and How to Choose the Best One. In: Mellanox Technologies Blog. 30. August 2018, abgerufen am 29. Mai 2021 (englisch).