• 3 Posts
  • 58 Comments
Joined 1 year ago
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Cake day: June 11th, 2023

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  • Look what I just did:

    "In a real-time kernel, the trouble with using print_k (or similar logging functions) often revolves around potential disruptions to real-time performance. Here are some key issues:

    1. Blocking Behavior: print_k may block if the output buffer is full, leading to unpredictable delays in real-time tasks.

    2. Interrupt Context: Using logging functions within interrupt handlers can lead to priority inversion, causing lower-priority tasks to block higher-priority ones.

    3. Latency: Printing can introduce significant latency, which is detrimental in real-time systems that require deterministic timing.

    4. Context Switching: Frequent logging can increase context switching overhead, impacting overall system performance.

    5. Overhead: The computational overhead of formatting and outputting strings can interfere with time-sensitive operations.

    For these reasons, it’s typically recommended to use alternative methods, such as circular buffers for logging, or to minimize logging in real-time contexts.

    "










  • I find it ridiculous how downvoted you got. Of all the major religions Christianity is the one that went through the greatest processes of self-reflection and criticism and while I find most of its institutions still very flawed, it offers a lot of deep and compassionate thought and traditions. Also it actually has excellent philosophers and thinkers that integrate a scientific world view in theirs.

    Lemmy is very ridiculous in this regard. People have intense opinions on things they have no deep understanding of. It’s like how MAGA people react to things like gun control or vaccines. They preach tolerance of some things and not others.

    The thought of Putin finding Jesus could have led to a funny and weird conversation, and yet you were just met with hate. It’s so sad.