Hacker News with Generative AI: Memory

Bolt Graphics Zeus a New GPU Architecture with Up to 2.25TB of Memory and 800GbE (servethehome.com)
Bolt Graphics Zeus The New GPU Architecture with up to 2.25TB of Memory and 800GbE
Show HN: Cursor IDE now remembers your coding prefs using MCP (ycombinator.com)
Hi, I'm Daniel from Zep. I've integrated the Cursor IDE with Graphiti, our open-source temporal knowledge graph framework, to provide Cursor with persistent memory across sessions.
RDNA 4's “Out-of-Order” Memory Accesses (chipsandcheese.com)
AMD's RDNA 4 brings a variety of memory subsystem enhancements. Among those, one slide stood out because it dealt with out-of-order memory accesses. According to the slide, RDNA 4 allows requests from different shaders to be satisfied out-of-order, and adds new out-of-order queues for memory requests.
"Infantile amnesia" occurs despite babies showing memory activity (arstechnica.com)
For many of us, memories of our childhood have become a bit hazy, if not vanishing entirely. But nobody really remembers much before the age of 4, because nearly all humans experience what's termed "infantile amnesia," in which memories that might have formed before that age seemingly vanish as we move through adolescence. And it's not just us; the phenomenon appears to occur in a number of our fellow mammals.
Targeting Brain's Drainage Pathways Rejuvenates Memory (neurosciencenews.com)
Now, researchers at Washington University School of Medicine in St. Louis report they have found a way around that problem by targeting the network of vessels that drain waste from the brain. Rejuvenating those vessels, they have shown, improves memory in old mice.
Brain scans of infants reveal the moment we start making memories (singularityhub.com)
Kids form fleeting memories at around 12 months, even as their brains are rapidly rewiring themselves.
'We remember as true things that never even happened': Julian Barnes (theguardian.com)
The Booker-prize winning novelist reflects on the times in his life when recollection and imagination have intertwined, and wonders whether we can ever rely on our brains to provide us with the truth
I outsourced my memory to an AI pin and all I got was fanfiction (theverge.com)
There’s a glimmer of a good idea here. But after a month of testing, I’ve never felt more gaslit.
What We Lose When Our Memories Exist in Our Phones (bloomberg.com)
The act of putting something aside is an exercise in remembering.
Number-Colour-Phoneme Associations: From IBM CGA Colours to Mnemonic Systems (susam.net)
This is a vanity page that records some of the associations between various numbers, colours, and phonemes as they appear in my mind. I must mention here that I do not have synaesthesia. Many of these connections were shaped by childhood experiences. Notably, two unrelated influences, learning about computers and studying mnemonic systems, have played a significant role in forming these associations.
ADHD Guide to Spaced Repetition (brick.do)
This article assumes you have already tried spaced repetition but either still struggle to do it regularly or gave up on it altogether because it was too boring. If you haven't tried it before, go sign up for Memcode.com right now (or download Anki if you hate yourself), create four flashcards on something you're currently learning, and come back in three months.
'Event Scripts' Structure Our Personal Memories (quantamagazine.org)
By screening films in a brain scanner, neuroscientists discovered a rich library of neural scripts — from a trip through an airport to a marriage proposal — that form scaffolds for memories of our experiences.
Harnessing orbital Hall effect in spin-orbit torque MRAM (nature.com)
Spin-Orbit Torque (SOT) Magnetic Random-Access Memory (MRAM) devices offer improved power efficiency, nonvolatility, and performance compared to static RAM, making them ideal, for instance, for cache memory applications.
False memories of fabricated political events (2013) (sciencedirect.com)
In the largest false memory study to date, 5,269 participants were asked about their memories for three true and one of five fabricated political events.
'Event Scripts' Structure Our Personal Memories (quantamagazine.org)
By screening films in a brain scanner, neuroscientists discovered a rich library of neural scripts — from a trip through an airport to a marriage proposal — that form scaffolds for memories of our experiences.
An Experimental Analysis of RowHammer in HBM2 DRAM Chips [pdf] (ethz.ch)
The Champion Who Memorized 80 Numbers in 13.5 Seconds (nytimes.com)
In early February, Vishvaa Rajakumar, a 20-year-old Indian college student, won the Memory League World Championship, an online competition pitting people against one another with challenges like memorizing the order of 80 random numbers faster than most people can tie a shoelace.
Try thinking and learning without working memory (2008) (sharpbrains.com)
Catalytic computing taps the full power of a full hard drive (quantamagazine.org)
Ten years ago, researchers proved that adding full memory can theoretically aid computation. They’re just now beginning to understand the implications.
Why can't we remember our lives as babies or toddlers? (theguardian.com)
Life must be great as a baby: to be fed and clothed and carried places in soft pouches, to be waved and smiled at by adoring strangers, to have the temerity to scream because food hasn’t arrived quickly enough, and then to throw it on the ground when it is displeasing. It’s a shame none of us recalls exactly how good we once had it.
LPCAMM2 Will Bring Faster, Upgradable RAM Memory to Some Laptops (2024) (cnet.com)
Say hello to LPCAMM2, the compression-attached memory module designed to save power and modernize the way memory is configured in your next laptop.
SanDisk's New High Bandwidth Flash Memory Enables 4TB of VRAM on GPUs (tomshardware.com)
HippoRAG: Neurobiologically Inspired Long-Term Memory for LLMs (2024) (arxiv.org)
In order to thrive in hostile and ever-changing natural environments, mammalian brains evolved to store large amounts of knowledge about the world and continually integrate new information while avoiding catastrophic forgetting.
Spaced repetition can allow for infinite recall (2022) (efavdb.com)
My friend Andrew is an advocate of the “spaced repetition” technique for memorization of a great many facts [1]. The ideas behind this are two-fold:
Extraction of Secrets from 40nm CMOS Gate Dielectric Breakdown Antifuses (arxiv.org)
CMOS one-time-programmable (OTP) memories based on antifuses are widely used for storing small amounts of data (such as serial numbers, keys, and factory trimming) in integrated circuits due to their low cost, requiring no additional mask steps to fabricate.
Lukasa (wikipedia.org)
Lukasa, "the long hand" (or claw), is a memory device that was created, manipulated and protected by the Bambudye, a once powerful secret society of the Luba. Lukasa are examples of Luba art.
Concept cells help your brain abstract information and build memories (quantamagazine.org)
Individual cells in the brain light up for specific ideas. These concept neurons, once known as “Jennifer Aniston cells,” help us think, imagine and remember episodes from our lives.
The AMD Radeon Instinct MI300A's Giant Memory Subsystem (chipsandcheese.com)
AMD acquired ATI in 2006, hoping ATI's GPU expertise would combine with AMD's CPU know-how to create integrated solutions worth more than the sum of their parts.
Titans: Learning to Memorize at Test Time (arxiv.org)
Over more than a decade there has been an extensive research effort on how to effectively utilize recurrent models and attention.
Titans: Learning to Memorize at Test Time (arxiv.org)
Over more than a decade there has been an extensive research effort on how to effectively utilize recurrent models and attention.