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Rochus

4,228karma·3,235submissions·November 19, 2018
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see http://rochus-keller.ch
recent activity (3,235 total)
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Very interesting summary of facts and quotations with conclusions. I would say there are even more camps than the two mentioned. Personally I think C++98 and Qt5 just worked and were good enough for a…
4h ago·view thread
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Welcome to the "CARA club" ( http://www.cara.nmr.ch/doku.php/Home ). Obviously a good acronym ;-)…
5h ago·view thread
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Is this an AI generated response? It has nothing to do with what I wrote, what I demonstrated or my actual experience as a trained musician. Your text sounds very generic, obviously without checking m…
19h ago·view thread
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Wow. Must feel like a completely different world compared to today. May I ask what your work was?
2d ago·view thread
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Great story, thanks. I wasn't aware that the Critical Path Method originated from DuPont and Remington Rand. Almost lost art today. When I proposed it in a government project twenty years ago her…
2d ago·view thread
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> is anybody using this slop for entertainment? Yes, from time to time I buy a subscription and upload my songs to see what comes out. Very entertaining. If you know how to handle it, the output is…
3d ago·view thread
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I have mostly experience with the smaller (older) boards of OrangePi, and I think they have great boards, some even with a long availability.
6d ago·view thread
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People unaware of Project Oberon should rather have a look at https://projectoberon.net/ where they can find the free book and additional material by Prof. Wirth.…
7d ago·view thread
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Thanks. Though I migrated the code from Oberon-07 to Oberon 90 (so I could compile it with my OP2 version) and currently I even migrate it to my forthcoming Micron language. The Project Oberon System …
7d ago·view thread
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Thanks. I rather do it as a "proof of concept" to demonstrate that the Oberon System is a (hopefully) great fit with today's microcontroller boards, particularly the Olimex ESP32-P4-PC,…
7d ago·view thread
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And shortly after Wirth launched his RISC-5 system, the original FPGA board went out of production.
7d ago·view thread
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The ESP32-P4 is actually my target platform. I have a cross-compiler toolchain based on my own OP2 compiler version (see https://github.com/rochus-keller/op2/ ) which makes i…
7d ago·view thread
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The availability of the board to run Wirt's system was an issue pretty soon. There were even people who offered their own boards to fill the gap (e.g. https://web.archive.org/web&…
7d ago·view thread
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One could obtain and run an old (Open) Genera image with a VLM port from archives or community distributions. What is announced here is that "Symbolics Technologies" is now formally offering…
9d ago·view thread
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I get a 504 Gateway Timeout. Here is a working copy: https://web.archive.org/web/20260410221550/https://brightmar... > Simula 1 and Simula 67 [..] are recogniz…
9d ago·view thread
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Just a regional court anyway, barely worth the news.
11d ago·view thread
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Wow, this is incredible. What are you doing with it? Looks like a year of work.
14d ago·view thread
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Ok, I see. The S3’s "MMU" is just an external-memory mapper, not a virtual-memory MMU. The S31 apparently has both, that mapper plus an architectural CPU-side Sv32 MMU; that offers indeed a …
14d ago·view thread
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Sure, but what the S31 calls "MMU" is not an Sv32 MMU; therefore my comment.
15d ago·view thread
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Thanks for the links. This doesn't seem to be a true RISC-V MMU (according to the Sv32 specification) integrated into the CPU core itself, but just a peripheral designed for memory mapped SPI fla…
15d ago·view thread
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Here is a video: https://news.ycombinator.com/item?id=49135412
15d ago·view thread
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Here is my first attempt: https://youtu.be/u4RSlO9nS50 Bear with me, video is not my medium. I used my photo camera with a tripod and a light I had around. To avoid the need of cuttin…
15d ago·view thread
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see also https://news.ycombinator.com/item?id=49122139
15d ago·view thread
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The Munich Regional Court (Landgericht) is a first-instance civil court. Let's wait for what the higher levels have to say (if Suno cares at all about Germany or Europe).
16d ago·view thread
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I was in a similar situation many years ago. I was using Ecco Pro on Windows but then had to move to Linux. When I first looked at CherryTree, it was a shaky Python/GTK app; meanwhile it was re-w…
17d ago·view thread
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Censorship and bureaucratic authoritarianism are real issues in Europe, but in a true democracy, citizens should engage in reasoned debate, not insult one another.
17d ago·view thread
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> Copyright does not protect regular people. It never has. True. It is the number one tool for big corporations, particularly the big three record monopolists, to assure their rents, and a major …
17d ago·view thread