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This is a test account for testing out lemmy.

Bio update test: 2024-03-13

  • 6 Posts
  • 130 Comments
Joined 3 years ago
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Cake day: June 16th, 2023

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  • But you can still run both at once. RP2350 datasheet

    From section 3.9 Arm/RISC-V architecture switching:

    There are two processor sockets on RP2350, referred to as core 0 and core 1 throughout this document. Each socket can be occupied either by a Cortex-M33 processor (implementing the Armv8-M Main architecture, plus extensions) or by a Hazard3 processor (implementing the RV32IMAC architecture, plus extensions).

    From section 3.9.2. Mixed architecture combinations:

    The ARCHSEL register has one bit for each processor socket, so it is possible to request mixed combinations of Arm and RISC-V processors: either Arm core 0 and RISC-V core 1, or RISC-V core 0 and Arm core 1.

    Practical applications for this are limited, since this requires two separate program images. The two cores interoperate normally, including shared exclusives via the global monitor: a shared variable can be safely, concurrently accessed by an Arm processor performing ldrex, strex instructions and a RISC-V processor performing amoadd.w instructions, for example








  • Don’t like how they’re doing it, you can literally spin up your own for dollars per month.

    Not so easy.
    Mostly a liability issue.
    First there’s security - make sure the server doesn’t get compromised.
    Then you need to figure out how to deal with illegal content like CSAM (was already a widespread issue on Lemmy at least once, causing multiple instances to shutdown) - even on private instance due to content caching.
    And legal issues such as minimum age and privacy regulations that you’d have to comply with.

    3rd one is not an issue if you only use it yourself, and perhaps with a couple of friends that won’t try to sue you when they get mad.