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Cake day: June 22nd, 2023

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  • wewbull@feddit.uktoLinux@lemmy.mlLinux Tablet?
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    16 days ago

    I’ve got a 12. I really like it.

    Get a DIY one and put your own memory and SSD in it. You’ll save £$\€ over the framework prices for those. I paid about £750 total for my maxed out 48GB/2TB one. Then slap something like Fedora on it and you’re good to go.

    I got a Lenovo slim pen 2 as the framework stylus isn’t out yet. Pairing required holding the buttons for ages, but works great after that.


















  • Depends on two things

    1. What performance counters your CPU has.
    2. What you consider to be a memory load.

    Tools like perf on Linux can get you access to your processors performance counters and you’ll be able to see how many “events” occur while a process is running.

    What’s an event? Well they can be configured to monitor all sorts of things in the CPU. Instructions executed, Interrupts, page table misses, and on some loads / stores.

    Memory systems on a CPU aren’t straightforward though. They contain multiple levels of cache, each of which reduces the number of accesses which go to the next layer. So depending on which level you measure, you’ll get different numbers.