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Wednesday, September 7 • 11:15 - 11:45
Booting DPDK application quickly by device composition - Yahui Cao & Jingjing Wu, Intel

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In Cloud-native ages, microservices and containers have gained widespread acceptance in production. For workloads deployed in containers like Cloud-native Network Function, startup time is becoming increasingly important , especially for short-time task at edge. By analyzing DPDK application startup time, there is some overhead(like general init/reset) impacts on startup time which needs to be addressed. By using software mediation, device composition, which is leveraged by Intel Scalable I/O Virtualization Specification, can ease the overhead and greatly decrease application startup time. And this is device-type agnostic benefit.  This presentation will cover below items: 1.    Why DPDK startup time matters 2.    What's the problem in DPDK application startup time 3.    How device composition decreases DPDK application startup time 4.    How Intel Scalable I/O Virtualization enabled platform and NIC decrease DPDK application startup time 
Speakers
JW

Jingjing Wu

Software Engineer, Intel
avatar for Yahui Cao

Yahui Cao

Network software engineer, Intel
Yahui Cao is a software engineer of Network and Edge Group (NEX) at Intel Corporation. He is now working on NIC enabling and I/O virtualization.

DPDKUserspace2022 boot dpdk app quickly by dev composition final pdf
Wednesday September 7, 2022 11:15 - 11:45 CEST
Auditorium Palais des Congrès - 6 bd Veyrier Montagnères – 33120 ARCACHON
  Networking