stsquad

joined 2 years ago
[–] [email protected] 2 points 20 hours ago

I think the first proper internet I had was downloading files from FTP servers at university. The first time I had it from home was over a modem to Demon ISP running some cobbled together TCP/IP stack for my Atari Falcon.

It was wild back then, I think even on windows you needed to install an IP stack before you could do anything because Windows didn't have one but default because why would you?

[–] [email protected] 2 points 5 days ago

I remember when this guy came to power and the allegations of extra-judicial executions as part of his war on drugs. I didn't realise the ICC had caught up with him.

[–] [email protected] 26 points 6 days ago (2 children)

Wow - bonkers to have a warship that might not be able to feed its crew should it be in a war situation when they can't get the approved contractors onboard.

[–] [email protected] 3 points 1 week ago* (last edited 1 week ago)

VirtIO was originally developed as a device para-virtualization as part of KVM but it is now an OASIS standard: https://docs.oasis-open.org/virtio/virtio/v1.3/virtio-v1.3.html which a number of hypervisors/VMM's support.

The line between what a hypervisor (like KVM) does and what is delegated to a Virtual Machine Monitor - VMM (like QEMU) is fairly blurry. There is always an additional cost to leaving the hypervisor to the VMM so it tends to be for configuration and lifetime management. However VirtIO is fairly well designed so the bulk of VirtIO data transactions can be processed by a dedicated thread which just gets nudged by the kernel when it needs to do stuff leaving the VM cores to just continue running.

I should add HVF tends to delegate most things to the VMM rather than deal with things in the hypervisor. It makes for a simpler hypervisor interface although not quite as performance tuned as KVM can be for big servers.

[–] [email protected] 2 points 1 week ago* (last edited 1 week ago) (2 children)

No the Apple hypervisor is called hvf, but projects like rust-vmm and QEMU can control and service guests run on that hypervisor. No KVM required.

[–] [email protected] 5 points 1 week ago* (last edited 1 week ago) (4 children)

virtio-gpu with Vulkan pass through for the VM with a Vulkan to Metal translator in host user space. There are various talks about this including at KVM forum: https://kvm-forum.qemu.org/2024/The_many_faces_of_virtio-gpu_F4XtKDi.pdf

[–] [email protected] 2 points 1 week ago (1 children)

Very expensive and still slower than an hard coded ASIC.

[–] [email protected] 2 points 1 week ago (1 children)

Sure if they needed to bypass ads I can introduce them to Free tube or whatever but for all it's sins they need moderated exposure to the YouTube experience so they're equipped enough not to go totally wild when they finally have unfettered access.

[–] [email protected] 3 points 1 week ago (1 children)

I thought my youngest was all about watching hour long Minecraft playthroughs but really they are quite interested in game mechanics and speed running. They are just a lot more tolerant of watching hours of videos around a particular game.

I don't overly police their content consumption (although we do talk about limiting shorts). The main thing is at the weekend to kick them off the TV after the morning to go and do something more interactive.

[–] [email protected] 7 points 1 week ago* (last edited 1 week ago) (3 children)

When we first let the kids watch YouTube it was on the main TV with it's own account. We have consistently monitored it and actively prune recommendations while slowly introducing them to the concept of "the algorithm". From secondary school they pretty much need YouTube on their own PC's for homework reasons and it's harder to totally lock down - we use the family link controls to limit it a little but if they tried to get around them they could. The hope is we've at least prepared them a little before they have totally unfettered access to the internet.

We did try YouTube kids a little but it was such a garbage experience we just blocked the app everywhere.

[–] [email protected] 1 points 1 week ago (2 children)

The article says it only applied to apps requesting certain permissions. I agree I'm an ideal world it would be nice to get f-droid directly from the Play store but at least according to the article the ability to install it isn't being blocked here.

[–] [email protected] 7 points 1 week ago (9 children)

From the article it sounds like the limitations come for some app types downloaded directly from a browser. I think this doesn't affect alternate app stores like f-droid where you are effectively delegating approval to their process.

I have come across the other limitations mentioned with the Home Assistant companion app which I could only get matter registration to work with the version downloaded from the Play store.

 

Post Office paid £600m to continue using Horizon despite its broken state. Hopefully this should be a wake up call to government about how it goes about large software projects.

In my opinion anything written for government should come with a full license for the source code (preferably open source) so they have the ability to change suppliers if there are any issues.

 

For virtualization there are improvements for VirtIO, vfio and Loongarch CPU hotplug. On the emulation side additions for Arm, RiscV and even some speed ups for x86 string ops. On the documentation side a whole bunch of work has been done on QMP API to make it clearer and more navigable.

 

I was trying to add a Matter device from my phone but it kept saying I needed to install the companion app from the Play store even though I was in the companion app (from f-droid). I've installed the Bluetooth proxy app as well but it made note difference.

Does anyone know what's going on?

 

It always seemed to me that QAnon was some sort of online LARP on 4chan that got out of control and metastasized. It's left a trail of broken families and swept into the mainstream with branding and everything. After the predictions of Trump's return to power after Jan 6th it seems to have fizzled out. Did QAnon stop posting? Did their adherents just glom onto the next crazy theory? How many followers now disavow the theories of QAnon?

 

This is an interesting article of the fish shells journey of covering to rust which I found quite interesting. I'm especially interested because of projects I work with that are currently experimenting with rust.

 

The long awaited Cass report has been published looking at gender affirming care in the NHS.

 
 

Are there any good recommendations for water control valves? I want to control a automatic watering system and need something to attach to the garden tap. Open firmware would be a bonus.

 

I found this post interesting for my layman's understanding of LLMs and some of the underlying architecture choices that are made.

 

I wrote this as a layman's primer to the basics of LLMs and other generative AI. I'm still early on in my journey but hopefully it helps explain things to other newcomers even if it glosses over the details.

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