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linkhttps://forums.powerhoster.com/ calendar_today19-06-2008 23:17:49

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IC and CS Tutorial (@riscvprogram) 's Twitter Profile Photo

OpenAI plans to spend $45B on compute this year, and $90B next year. That’s $650B+ over 5 years — and almost all of it goes to renting NVIDIA chips. We’re not in an AI race. We’re in a compute dependency crisis. #AI #ArtificialIntelligence #NVIDIA #OpenAI

OpenAI plans to spend $45B on compute this year, and $90B next year.

That’s $650B+ over 5 years — and almost all of it goes to renting NVIDIA chips.

We’re not in an AI race.

We’re in a compute dependency crisis.

#AI
#ArtificialIntelligence
#NVIDIA
#OpenAI
IC and CS Tutorial (@riscvprogram) 's Twitter Profile Photo

OpenAI just struck a $20B+ compute deal with Cerebras Systems. Let’s be clear: This is the first real signal that NVIDIA’s moat is starting to crack. 🧵 #AI #NVIDIA #OpenAI #AIInfra

OpenAI just struck a $20B+ compute deal with Cerebras Systems.

Let’s be clear:

This is the first real signal that NVIDIA’s moat is starting to crack. 🧵

#AI #NVIDIA #OpenAI #AIInfra
IC and CS Tutorial (@riscvprogram) 's Twitter Profile Photo

Your computer doesn’t “think” — it calculates. Inside every CPU is something called an ALU (Arithmetic Logic Unit). That’s where the real work happens. Every tap, every scroll, every game— breaks down into tiny math and logic operations. Addition. Comparison. Decisions.

Your computer doesn’t “think” — it calculates.

Inside every CPU is something called an ALU (Arithmetic Logic Unit).
That’s where the real work happens.
Every tap, every scroll, every game—
breaks down into tiny math and logic operations.

Addition. Comparison. Decisions.
IC and CS Tutorial (@riscvprogram) 's Twitter Profile Photo

PicoRV32 is what happens when CPU design stops trying to look pretty and starts trying to win. It’s a tiny open-source RISC-V core, written in Verilog, built for one thing: doing more with less. No flashy giant pipeline. No bloated architecture diagrams. Just a brutally

PicoRV32 is what happens when CPU design stops trying to look pretty and starts trying to win.

It’s a tiny open-source RISC-V core, written in Verilog, built for one thing: doing more with less.

No flashy giant pipeline.
No bloated architecture diagrams.
Just a brutally
IC and CS Tutorial (@riscvprogram) 's Twitter Profile Photo

This single diagram explains how EVERY CPU works. Most people memorize instructions. Very few understand execution. If you get this, you understand: • RISC-V • Pipelines • Performance Let’s break it down 🧵👇

艾心 (@bigiotworld1) 's Twitter Profile Photo

I have a FPGA board and Risc-V FB group. If you are interested, please join here: 如果你想买卖FPGA相关的板子,和一些电子元器件,也可以加入: facebook.com/groups/fpgaboa…

I have a FPGA board and Risc-V FB group. If you are interested, please join here:

如果你想买卖FPGA相关的板子,和一些电子元器件,也可以加入:

facebook.com/groups/fpgaboa…
IC and CS Tutorial (@riscvprogram) 's Twitter Profile Photo

The most important register in a CPU isn’t what you think. It’s the Program Counter (PC). It literally controls what your program does next. If you understand this, you understand execution. The PC stores ONE thing: 👉 Address of the next instruction Every cycle: PC →

The most important register in a CPU isn’t what you think.

It’s the Program Counter (PC).

It literally controls what your program does next.

If you understand this, you understand execution.

The PC stores ONE thing:

👉 Address of the next instruction

Every cycle:

PC →
IC and CS Tutorial (@riscvprogram) 's Twitter Profile Photo

Most people think the CPU was invented once. It wasn’t. In a way, the CPU has been reinvented at least 5 times over the last 50 years: 1971 — Intel 4004 The first commercial microprocessor. A calculator chip project accidentally created the modern CPU. 1980s — RISC

Most people think the CPU was invented once.

It wasn’t.

In a way, the CPU has been reinvented at least 5 times over the last 50 years:

1971 — Intel 4004
The first commercial microprocessor. A calculator chip project accidentally created the modern CPU.

1980s — RISC
艾心 (@bigiotworld1) 's Twitter Profile Photo

The Reinvention of the CPU — And the 50-Year War Between CISC and RISC #Intel #CPU #CISC #RISC #ARM youtu.be/HN1yRMSFEv0

The Reinvention of the CPU — And the 50-Year War Between CISC and RISC #Intel #CPU #CISC #RISC #ARM

youtu.be/HN1yRMSFEv0
IC and CS Tutorial (@riscvprogram) 's Twitter Profile Photo

Running Linux on RISC-V is not easy. No standard boot. Limited software. Lower performance. And that’s exactly why it matters. #linux #riscv

Running Linux on RISC-V is not easy.

No standard boot.
Limited software.
Lower performance.

And that’s exactly why it matters.

#linux #riscv
IC and CS Tutorial (@riscvprogram) 's Twitter Profile Photo

A new Linux vulnerability lets a normal user become root… in seconds. No exploit chain. No race condition. No memory leak. Just a few syscalls. CVE-2026-31431 — aka “Copy Fail” — is one of the cleanest privilege escalation bugs in years. It abuses AF_ALG (Linux’s crypto

A new Linux vulnerability lets a normal user become root… in seconds.

No exploit chain.
No race condition.
No memory leak.
Just a few syscalls.

CVE-2026-31431 — aka “Copy Fail” — is one of the cleanest privilege escalation bugs in years.

It abuses AF_ALG (Linux’s crypto
IC and CS Tutorial (@riscvprogram) 's Twitter Profile Photo

Why Linux Is Better Than Windows 11: The Real Six Advantages Explained #linux #windows #fpga #kernel youtu.be/ngPGTb39XTs Windows is designed to be used. Linux is designed to be controlled. If Linux disappeared tomorrow, most of the internet would stop working. Cloud

Why Linux Is Better Than Windows 11: The Real Six Advantages Explained #linux #windows #fpga #kernel

youtu.be/ngPGTb39XTs

Windows is designed to be used. Linux is designed to be controlled. 

 If Linux disappeared tomorrow, most of the internet would stop working. 
Cloud