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Joined 1 year ago
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Cake day: July 16th, 2023

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  • Look, I agree with you in regular situations. I am frequently frustrated that racism is perpetuated by those claiming to abhor it.

    However, you cannot credibly claim that race did not matter in this example.

    Leading by example for the next generation by never making race an issue yourself is noble. Refusing to acknowledge naked racism when you encounter it is wrong.

    This is the same kind of argument as violence really. Take a lesson from martial arts tradition. Never be try one to bring violence. However, knowing how to defend the weak when violence comes to them is something else.



  • First, I love this.

    To be fair to the original poster though, he did not do the “GNU / Linux” thing. His point seems to be that “Linux” is not enough information to know much about the graphics stack and that seems fair since there is Wayland / Xorg and an array of DE, WM, and toolkit options.

    Have you tried Chimera Linux? It does not even use GCC. It is even less “GNU” than Alpine but no less “Linux” and I do not mean just the kernel.


  • I would say that you make a decent argument that the ALU has the strongest claim to the “bitness” of a CPU. In that way, we are already beyond 64 bit.

    For me though, what really defines a CPU is the software that runs natively. The Zen4 runs software written for the AMD64 family of processors. That is, it runs 64 bit software. This software will not run on the “32 bit” x86 processors that came before it ( like the K5, K6, and original Athlon ). If AMD released the AMD128 instruction set, it would not run on the Zen4 even though it may technically be enough hardware to do so.

    The Motorola 68000 only had a 16 but ALU but was able to run the same 32 bit software that ran in later Motorola processors that were truly 32 bit. Software written for the 68000 was essentially still native on processors sold as late as 2014 ( 35 years after the 68000 was released ). This was not some kid of compatibility mode, these processors were still using the same 32 bit ISA.

    The Linux kernel that runs on the Zen4 will also run on 64 bit machines made 20 years ago as they also support the amd64 / x86-64 ISA.

    Where the article is correct is that there does not seem to be much push to move on from 64 bit software. The Zen4 supports instructions to perform higher-bit operations but they are optional. Most applications do not rely on them, including the operating system. For the most part, the Zen4 runs the same software as the Opteron ( released in 2003 ). The same pre-compiled Linux distro will run on both.