Saturday, February 15, 2020

An introduction to GDB scripting in Python

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Sometimes it's not humanly possible to inspect or modify data structures manually in a debugger because they are too large or complex to...
Monday, February 10, 2020

Video for "virtio-fs: a shared file system for virtual machines" at FOSDEM '20 now available

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The video and slides from my virtio-fs talk at FOSDEM '20 are now available! virtio-fs is a shared file system that lets guests acce...
Sunday, February 9, 2020

Why CPU Utilization Metrics are Confusing

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How much CPU is being used? Intuitively we would like to know the percentage of time being consumed. Popular utilities like top(1) and vi...
Friday, February 7, 2020

Apply for QEMU Outreachy 2020 May-August internships now!

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QEMU is participating in the Outreachy open source internship program again this year. Check out the QEMU blog for more information about...
Friday, November 29, 2019

Visiting the Centre for Computing History

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I visited the Centre for Computing History today in Cambridge, UK. It's home to old machines from computer science history, 80s home...
Wednesday, November 27, 2019

Software Freedom Conservancy donation matching is back!

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Software Freedom Conservancy is a non-profit that provides a home for Git, QEMU, Inkscape, and many other popular open source projects. ...
Tuesday, November 19, 2019

Video and slides available for "virtio-fs: A Shared File System for Virtual Machines"

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This year I presented virtio-fs at KVM Forum 2019 with David Gilbert and Miklos Szeredi. virtio-fs is a host<->guest file system tha...