Published on: 2025-04-23 12:22:17
Rust is fast at runtime — but not so much at compile time. That’s hardly news to anyone who's worked on a serious Rust codebase. There's a whole genre of blog posts dedicated to shaving seconds off cargo build . At Feldera, we let users write SQL to define tables and views. Under the hood, we compile that SQL into Rust code — which is then compiled with rustc to a single binary that incrementally maintains all views as new data streams into tables. We’ve already pulled a lot of tricks in the p
Keywords: i32 rss rust sql time
Find related items on AmazonPublished on: 2025-04-24 04:13:00
The latest Amazon Kindle Paperwhite (2024) has some top-notch new features Mom will probably appreciate. For starters, it’s a bit thinner than the previous model and also has a bigger screen, now a 7-inch versus a 6.8-inch. It also has 25% faster page turns and an enhanced lighting scheme. Plus, it made our pick for best all-around e-reader. And if you have more to spend, you can elevate Mom’s gift to a Kindle Paperwhite Signature Edition ($200), which has 32 GB and wireless charging, as well a
Keywords: 32 inch kindle mom paperwhite
Find related items on AmazonPublished on: 2025-04-26 23:35:34
If you want a mental escape from today’s constant bombardment of alarming news, one method is to lose yourself in a good book — and an excellent way to do that is to read that good book on one of Amazon’s Fire tablets. Amazon has put many of the latest Fire HD tablets on sale starting today, and if you’re looking for a simple tablet for reading or watching movies, you might want to check them out. For example, the 32GB model of the Fire HD 10 tablet, normally $139.99, is currently on sale for
Keywords: 32gb 64gb 99 ads model
Find related items on AmazonPublished on: 2025-04-25 14:52:32
CONTENTS YouTube BlueSky GitHub LinkedIn W65C832 In An FPGA Posted: October 16, 2024 Introduction Back in the 80's, the Western Design Center (WDC) created a 16 bit version of the 6502 CPU called the W65C816. I believe it was created for the Apple IIgs computer, although it was also used in the Super Nintendo. It appears they had a data sheet for a 32 bit version of the chip called the W65C832. I decided to do a Verilog version of it in an FPGA. I updated naken_asm
Keywords: 16 bit memory mode w65c832
Find related items on AmazonPublished on: 2025-05-14 18:02:51
Today we’re releasing declarative schemas to simplify managing and maintaining complex database schemas. With declarative schemas, you can define your database structure in a clear, centralized, and version-controlled manner. What are declarative schemas? # Declarative schemas store the final desired state of the database in .sql files that can be saved and versioned alongside a project. For example, here is the declarative schema for a classic products table: _ 10 create table "products" (
Keywords: 10 24 32 projects schemas
Find related items on AmazonPublished on: 2025-05-16 21:48:35
Bypassing Lock - Microchip/Atmel SAM4C32 Hash Salehi Introduction This write-up will cover analysis of the Microchip (ATMEL) SAM4C32 microcontroller vulnerability that allows an attacker to gain unlocked JTAG access to a previously locked device. This attack appears to affect many devices (though not all) in the SAM family. It was discovered that essentially the same attack performed by 0x01 Team on the SAM E70/S70/V70/V71 works on many SAM processors. What's novel about this write-up is iden
Keywords: 0x00000000 32 power reset sam
Find related items on AmazonPublished on: 2025-05-22 19:15:12
Rust Any Part 3: Finally we have Upcasts Three years ago I shared the As-Any Hack on this blog. That hack is a way to get upcasting to supertraits working on stable Rust. To refresh your memory, the goal was to make something like this work: #[derive(Debug)] struct AnyBox ( Box < dyn DebugAny > ); trait DebugAny : Any + Debug {} impl < T : Any + Debug + ' static > DebugAny for T {} The problem? Even though DebugAny inherits from Any , Rust wouldn't let you use methods from Any on a dyn DebugA
Keywords: any_box debugany downcast_ref dyn i32
Find related items on AmazonPublished on: 2025-05-20 00:55:21
Introduction Hi everyone ! In this post, I will share with you all the steps to write an optimized FP32 matrix multiplication on AMD RDNA3 GPU outperforming rocBLAS by 60%. I will cover some basics and explain all the optimizations I have implemented. This will be done in a iterative way in 8 differents Kernels. Figure 1: sneak peek of the performance results I primary intended to work on this to deepen my understanding of RDNA3 and try out HIP and I felt like I needed to share what I learne
Keywords: figure kernel lds performance v_dual_fmac_f32
Find related items on AmazonPublished on: 2025-05-24 19:15:04
This week, we learned that even government officials are addicted to their group chats — except with the Trump administration those chats include war plans and potentially classified information. In this episode, we dive into the sheer recklessness and stupidity of Signalgate. And speaking of reckless, we also discuss 23andMe's bankruptcy and the privacy concerns around selling off customer DNA data. Listen below or subscribe on your podcast app of choice. If you've got suggestions or topics yo
Keywords: 21 23andme 32 48 chats
Find related items on AmazonPublished on: 2025-06-02 23:00:03
Hadlee Simons / Android Authority Android has come a long way since its inception, and it’s delivered a ton of features I can’t do without. From the simple notification shade and permissions system to autofill and notification history, there are so many additions that are simply indispensable in my daily life. Unfortunately, Google has also made some disappointing changes to Android over the years. This includes the Scoped Storage saga, which saw Google limiting storage access for apps, breaki
Keywords: 32 android bit games support
Find related items on AmazonPublished on: 2025-06-10 16:33:32
mlx-community/OLMo-2-0325-32B-Instruct-4bit (via) OLMo 2 32B claims to be "the first fully-open model (all data, code, weights, and details are freely available) to outperform GPT3.5-Turbo and GPT-4o mini". Thanks to the MLX project here's a recipe that worked for me to run it on my Mac, via my llm-mlx plugin. To install the model: llm install llm-mlx llm mlx download-model mlx-community/OLMo-2-0325-32B-Instruct-4bit That downloads 17GB to ~/.cache/huggingface/hub/models--mlx-community--OLMo-
Keywords: 32b instruct llm mlx olmo
Find related items on AmazonPublished on: 2025-06-14 05:04:00
WTF?! Old hardware typically slows down over time as newer software becomes less optimized and components degrade with age. However, speedrunners and researchers have discovered the opposite effect on the SNES. While the phenomenon is intriguing, its impact on gameplay remains purely theoretical. Tinkerers and speedrunners have recently discovered that the audio processors in many aging Super NES consoles are now running at slightly higher clock frequencies. While the difference is currently ju
Keywords: 32 cecil effect hz snes
Find related items on AmazonPublished on: 2025-06-18 20:25:03
If you use accessibility tools or old browsers, switch to the ‘classic’ edition . For more information, please take a look at here . You can find the eBook at Amazon Kindle , Apple Books , Kobo and other stores . The profits contribute towards the improvement of current articles and the development of future ones. This article is also published on many digital book stores for the benefit of eBook readers. The new edition is DRM-free and can be read whilst offline. Furthermore, it's updated at
Find related items on AmazonPublished on: 2025-06-19 08:29:41
Iconography of the PuTTY tools [Simon Tatham, 2025-03-12] Introduction In March 2025 I received an email asking about PuTTY’s “logo” – the icon used by the Windows executable. The sender wanted to know where it had come from, and how it had evolved over time. Sometimes I receive an email asking a question, and by the time I’ve finished answering it, I realise it’s worth turning into a blog post. This time I knew it was going to be one of those before I even started typing, because there’s a
Keywords: 32 icon icons just putty
Find related items on AmazonPublished on: 2025-06-22 06:23:03
Espressif’s Response to Claimed Backdoor and Undocumented Commands in ESP32 Bluetooth Stack Recently, some media have reported on a press release initially calling out ESP32 chips for having a “backdoor”. Espressif would like to take this opportunity to clarify this matter for our users and partners. Recently, some media have reported on a press release initially calling out ESP32 chips for having a “backdoor”. Of note is that the original press release by the Tarlogic research team was factua
Keywords: chips commands esp32 espressif security
Find related items on AmazonPublished on: 2025-06-25 17:46:00
A hot potato: The ESP32 chip, found in over a billion devices worldwide, contains undocumented vendor-specific commands that could potentially be misused to access device memory and manipulate Bluetooth functionality. Security experts emphasize that these commands are not directly accessible remotely without additional vulnerabilities and typically require physical access or already compromised firmware to exploit. An undocumented set of low-level commands has been discovered in the ESP32 micro
Keywords: bluetooth commands devices esp32 security
Find related items on AmazonPublished on: 2025-06-24 21:12:23
Update 3/9/25: After receiving concerns about the use of the term 'backdoor' to refer to these undocumented commands, we have updated our title and story. Our original story can be found here. The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains undocumented commands that could be leveraged for attacks. The undocumented commands allow spoofing of trusted devices, unauthorized data access, pivoting to other devices on the net
Keywords: bluetooth commands devices esp32 tarlogic
Find related items on AmazonPublished on: 2025-06-25 14:32:56
Building an open-source Wi-Fi MAC layer for the ESP32 The ESP32 is a low-cost microcontroller with Wi-Fi connectivity. Currently, the Wi-Fi MAC layer of the ESP32 is closed-source. This project aims to change that: by reverse engineering the hardware registers and software, we can build a networking stack that is open-source up to the hardware, instead of having to use the proprietary MAC layer. This will improve security auditability, open up the possibility for features not supported in the
Keywords: esp32 fi hardware mac open
Find related items on AmazonPublished on: 2025-06-25 12:12:23
The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains an undocumented backdoor that could be leveraged for attacks. The undocumented commands allow spoofing of trusted devices, unauthorized data access, pivoting to other devices on the network, and potentially establishing long-term persistence. This was discovered by Spanish researchers Miguel Tarascó Acuña and Antonio Vázquez Blanco of Tarlogic Security, who presented their
Keywords: backdoor bluetooth commands esp32 tarlogic
Find related items on AmazonPublished on: 2025-06-25 12:30:38
The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains an undocumented backdoor that could be leveraged for attacks. The undocumented commands allow spoofing of trusted devices, unauthorized data access, pivoting to other devices on the network, and potentially establishing long-term persistence. This was discovered by Spanish researchers Miguel Tarascó Acuña and Antonio Vázquez Blanco of Tarlogic Security, who presented their
Keywords: backdoor bluetooth commands esp32 tarlogic
Find related items on AmazonPublished on: 2025-06-30 23:06:56
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Qwen Team, which is growing Chinese e-commerce giant Alibaba‘s family of open-source Qwen large language models (LLMs), has introduced QwQ-32B, a new 32-billion-parameter reasoning model designed to improve performance on complex problem-solving tasks through reinforcement learning (RL). The model is available as open-weight on Hugging Face and on ModelScope under an A
Keywords: 32b ai model qwq reasoning
Find related items on AmazonPublished on: 2025-07-01 16:35:10
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More A team of researchers has introduced Light-R1-32B, a new open-source AI model optimized for solving advanced math problems, making it available on Hugging Face under a permissive Apache 2.0 license — free for enterprises and researchers to take, deploy, fine-tune or modify as they wish, even for commercial purposes. The 32-billion parameter (number of model settings) m
Keywords: 32b math model r1 training
Find related items on AmazonPublished on: 2025-07-10 12:04:00
Today, we're looking at the successor to one of the most popular bang-for-buck 32-inch 4K gaming monitors, the Gigabyte M32UP. Many of you purchased the Gigabyte M32U for around $500 as a solid 4K 144Hz LCD, and now Gigabyte has a new version slowly rolling out, called the M32UP. It's not a radical change; in fact, it's very similar in terms of specifications. However, it's worth assessing to see how the 32-inch LCD market is evolving. The M32UP is a 32-inch, 3840 x 2160 IPS LCD with a maximum
Keywords: gigabyte m32up mode monitor performance
Find related items on AmazonPublished on: 2025-07-10 12:04:00
Today, we're looking at the successor to one of the most popular bang-for-buck 32-inch 4K gaming monitors, the Gigabyte M32UP. Many of you purchased the Gigabyte M32U for around $500 as a solid 4K 144Hz LCD, and now Gigabyte has a new version slowly rolling out, called the M32UP. It's not a radical change; in fact, it's very similar in terms of specifications. However, it's worth assessing to see how the 32-inch LCD market is evolving. The M32UP is a 32-inch, 3840 x 2160 IPS LCD with a maximum
Keywords: gigabyte m32up mode monitor performance
Find related items on AmazonPublished on: 2025-07-14 11:26:18
A TypeScript-types-only WebAssembly runtime This is a WebAssembly runtime implemented purely in TypeScript types. The basic idea is that you can turn C code (or just straight WebAssembly) into a TypeScript type (as in, with no JavaScript runtime code) that will compile the instructions and return a result. It can run Doom This engine was built to service a project that aimed to demonstrate why Doom can't run in TypeScript types. Well. The funny thing is.. It can. There's a video about it on t
Keywords: i32 i64 types typescript webassembly
Find related items on AmazonGo K’awiil is a project by nerdhub.co that curates technology news from a variety of trusted sources. We built this site because, although news aggregation is incredibly useful, many platforms are cluttered with intrusive ads and heavy JavaScript that can make mobile browsing a hassle. By hand-selecting our favorite tech news outlets, we’ve created a cleaner, more mobile-friendly experience.
Your privacy is important to us. Go K’awiil does not use analytics tools such as Facebook Pixel or Google Analytics. The only tracking occurs through affiliate links to amazon.com, which are tagged with our Amazon affiliate code, helping us earn a small commission.
We are not currently offering ad space. However, if you’re interested in advertising with us, please get in touch at [email protected] and we’ll be happy to review your submission.