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Thursday, August 20 • 4:30pm - 5:00pm
Low latency edge computing with QEMU/KVM: Challenges and future - Mihai Caraman

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Technical talk: Virtualization and software defined networks provides the foundation for new paradigms to flourish. Edge computing provides low latency services moving them closer to user and hardware consolidation moving disaggregated services to resource pools. In this presentation Mihai Caraman will discuss the challenges encountered porting KVM to real-time kernel for ARMv8 and Power Architectures, the support added for direct-assigned SR-IOV PCI devices with IOMMU, optimizations done for low latency guest interrupts and how services like Open vSwitch were offloaded into hardware. He will present how these VMs are used at the edge of a 4G+ network to handle secure LTE traffic and to chain services with low latency requirement, and the extensions added in OpenStack to represent them. The presentation will cover aspects related to optimizations, scaling and performance tuning.

Speakers
avatar for Mihai Caraman

Mihai Caraman

Virtualization Architect, Freescale
Mihai Caraman PhD is a software virtualization architect at Freescale Semiconductor for ARM and Power Architecture network SoCs. He is an active contributor to the Linux kernel community and attends regularly the conferences around open source technologies. The main topics of interests are QEMU/KVM, containers, networking, hardware acceleration and real-time.


Thursday August 20, 2015 4:30pm - 5:00pm
Aspen Room

Attendees (9)