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Reduced instruction set computer

Reduced instruction set computer

Search complete. 11 mentions across 5 episodes found for "Reduced instruction set computer".

Sep 9, 2026

Dave PattersonMODERATOR
29:10
It felt like a recreation of the battles from the 1980s.
Dave PattersonMODERATOR
29:15
So in the 1980s when, uh, RISC, RISC proce- RISC processors were getting popular, people were using MIPS, instruct- millions of instructions per second as the metric, and, uh, but that was up to you to, how to define it, what you ran, all that stuff.
Dave PattersonMODERATOR
29:30
So the RISC companies were saying, "Well, you know, you can trust us, our numbers, but all those other, other bastards are lying." Right?
Norm JouppiGUEST
29:37
[laughs]
Bill DallyGUEST
29:37
[laughs]
Bill DallyGUEST
29:49
No context
Dave PattersonMODERATOR
29:49
...
Dave PattersonMODERATOR
29:49
there was an attempt to try and, uh, and the solution for the RISC one led to the peak companies getting together, collaborating on benchmarks, which were called SPEC, which were pretty...
Eric SivertsonGUEST
26:10
That's what pretty much all your laptops and PCs ran on for decades, started by Intel.
Eric SivertsonGUEST
26:18
And then along came the RISC products, R-I-S-C for reduced instruction set computers.
Eric SivertsonGUEST
26:25
Arm was the leader in that.
Eric SivertsonGUEST
26:27
And then Sci-5 is a good example of kind of the red hat of the RISC-V community.
Eric SivertsonGUEST
26:35
But RISC-V was also a big project that came out of academia to have more of an open source RISC processor.
Eric SivertsonGUEST
26:43
But the foundation for all of those is a fixed set of instructions that software commands.
Eric SivertsonGUEST
26:49
And in FPGA, we don't have that.
Eric SivertsonGUEST
26:54
So you're going in and configuring how those logic gates operate.
Martin FordGUEST
35:53
processor.
Graeme ScottHOST
35:54
And when the RISC chips were adopted, which fundamentally changed the operating system of Mac OS as well, which I was quite young at the time and had all of the, the 040 software.
Graeme ScottHOST
36:09
And then you're told, by the way, none of your software is going to work in the future.
Graeme ScottHOST
36:13
So buy it all again.
Adam GrosserGUEST
58:47
So do you know the name Jim Clark, by chance? Does that ring any bells? So Jim was a double E professor at Stanford, and he's an old friend of mine.
Adam GrosserGUEST
58:56
He started a company called MIPS, which was one of the first RISC architectures merged into Silicon Graphics.
Adam GrosserGUEST
59:05
He built Silicon Graphics to be one of the really important companies of the Valley.
Adam GrosserGUEST
59:11
Then he left and he started Netscape, which became the first browser company.
FabioHOST
36:14
This is the ESP32-C61, which they described it as a similar design to the C5.
FabioHOST
36:24
So it's a single core RISC-V.
FabioHOST
36:26
I thought it was like a cheaper version of the C60.
FabioHOST
36:31
ESP32 naming is getting weird.

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