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A simple algorithm to compute the square root of an integer, byte by byte
From Daniel Lemire's Blog

A simple algorithm to compute the square root of an integer, byte by byte

A reader asked me for some help in computing (1 – sqrt(0.5)) to an arbitrary precision, from scratch. A simpler but equivalent problem is to compute the squareContinue...

NTT: Photonics Network Connects Data Centers in U.S. and U.K.
From insideHPC

NTT: Photonics Network Connects Data Centers in U.S. and U.K.

NTT Corporation (NTT) and NTT DATA announced the successful demonstration of All-Photonics Network (APN)-driven connections between data centers in the United States...

Georgia Tech Unveils AI Makerspace with NVIDIA
From insideHPC

Georgia Tech Unveils AI Makerspace with NVIDIA

Georgia Tech’s College of Engineering has established an artificial intelligence supercomputer hub dedicated exclusively to teaching students. The initiative — the...

Backdoor in XZ Utils That Almost Happened
From Schneier on Security

Backdoor in XZ Utils That Almost Happened

Last week, the internet dodged a major nation-state attack that would have had catastrophic cybersecurity repercussions worldwide. It’s a catastrophe that didn’t...

Testing AIs in Minecraft
From CS4FN (Computer Science For Fun)

Testing AIs in Minecraft

by Paul Curzon, Queen Mary University of London What makes a good environment for child AI learning development? Possibly the same as for human child learning development...

INCITE Call for Proposals for Access to Leadership-Class Supercomputers Open through June 14
From insideHPC

INCITE Call for Proposals for Access to Leadership-Class Supercomputers Open through June 14

The U.S. Department of Energy’s Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program is now accepting proposals for high-impact,INCITE...

Two Researchers to Share 2024 Jack Dongarra Early Career HPC Award at ISC
From insideHPC

Two Researchers to Share 2024 Jack Dongarra Early Career HPC Award at ISC

Two early career researchers, Edgar Solomonik of the University of Illinois/Urbana-Champaign and Amanda Randles of Duke University, have been selected as the recipients...

From Computational Complexity

Avi wins the Turing Award

The ACM announced that Avi Wigderson, a force in computational complexity and beyond, will receive the 2023 A. M. Turing Award (Quanta article). This is the first...

ALCF User Community: Call for Argonne Art of Science Images, April 23 Deadline
From insideHPC

ALCF User Community: Call for Argonne Art of Science Images, April 23 Deadline

Argonne National Laboratory has issued call for images for the 2024 Argonne Art of Science Contest.Submission deadline for science visualizations: Tuesday, April...

Sylabs Launches the Singularity Containers Certification
From insideHPC

Sylabs Launches the Singularity Containers Certification

Reno, NV – (April 10, 2024) – Sylabs, a provider of tools and services for performance-intensive container technology, today announces the launch of a new certification...

TSMC March 2024 Revenue Report: Up 34% YoY
From insideHPC

TSMC March 2024 Revenue Report: Up 34% YoY

HSINCHU, Taiwan, R.O.C. – Apr. 10, 2024 – TSMC (TWSE: 2330, NYSE: TSM) today announced its net revenue for March 2024: On a consolidated basis, revenue for March...

Visioning Workshop Report Released: The Future of Research on Social Technologies
From The Computing Community Consortium Blog

Visioning Workshop Report Released: The Future of Research on Social Technologies

In November 2023, CCC hosted a workshop on “The Future of Research on Social Technologies” in Washington, DC. The event, also supported by the John S. and James...

In Memoriam: Ross Anderson, 1956-2024
From Schneier on Security

In Memoriam: Ross Anderson, 1956-2024

Last week I posted a short memorial of Ross Anderson. The Communications of the ACM asked me to expand it. Here’s the longer version.

MIPS Adds 3 Managers from NVIDIA, Google and SiFive
From insideHPC

MIPS Adds 3 Managers from NVIDIA, Google and SiFive

SAN JOSE – April 09, 2024 – MIPS, a developer of efficient and configurable IP compute cores, today announced the addition of three technology and semiconductor...

Vermont Tech Hub to Manufacture Gallium Nitrade Chips
From insideHPC

Vermont Tech Hub to Manufacture Gallium Nitrade Chips

Berlin, Vt. – The state of Vermont announced its  Tech Hub V-GaN will produce Gallium Nitride (GaN) semiconductors. GaN advocates say the chips are more efficient...

From Computational Complexity

Rance Cleaveland passed away on March 27, 2024. He will be missed

 My friend and colleague Rance Cleaveland passed away on March 27, 2024 at the age of 62.  He was a professor at The University of Maryland at College Park in the...

US Cyber Safety Review Board on the 2023 Microsoft Exchange Hack
From Schneier on Security

US Cyber Safety Review Board on the 2023 Microsoft Exchange Hack

US Cyber Safety Review Board released a report on the summer 2023 hack of Microsoft Exchange by China. It was a serious attack that From the executive summary: The...

TSMC in the USA: Up to $6.6B in CHIPS Act Funding for 3rd (2nm or More) Arizona Fab
From insideHPC

TSMC in the USA: Up to $6.6B in CHIPS Act Funding for 3rd (2nm or More) Arizona Fab

TSMC announced it has signed a preliminary agreement with the U.S. Dept. of Commerce for up to $6.6 billion under the CHIPS and Science Act. TSMC also announced...

Visioning Workshop Teaser: The Future of Research on Social Technologies
From The Computing Community Consortium Blog

Visioning Workshop Teaser: The Future of Research on Social Technologies

In a world where social technologies dominate our daily interactions, it is crucial to understand their profound impact on our lives. Last year, CCC brought together...

AI-Powered Search: Embedding-Based Retrieval and Retrieval-Augmented Generation (RAG)
From The Noisy Channel

AI-Powered Search: Embedding-Based Retrieval and Retrieval-Augmented Generation (RAG)

When search application developers consider replacing a traditional search architecture with AI-powered search, they usually have two things in mind. The firstbag...
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