Intel Recommends Developers Plan for Massive Multi-Core Processing
Intel's research blog recently discussed the direction that developers should plan for in the coming years.
Intel's Anwar Ghuloum describes how developers have been listening to Intel's announcements that they are increasingly heading towards multi-core processors in the future. At this point, they suggest that developers program for as many cores as possible, even if it is more cores than are currently in shipping products.
Ultimately, the advice Ill offer is that these developers should start thinking about tens, hundreds, and thousands of cores now in their algorithmic development and deployment pipeline. This starts at a pretty early stage of development; usually, the basic logic of the application should be influenced because it drives the asymptotic parallelism behaviors.
Multi-core processing has been an ongoing trend in modern processors. Each "core" acts independently from the others and can essentially be considered its own individual processor. All shipping Macs are now at least dual-core, while the high-end Mac Pro ships with 8 cores across two 4-core processors. Intel's forthcoming Nehalem processor will introduce up to 8 cores per processor. If combined into a dual-processor configuration, we could see a 16-core Mac Pro in the near future.
While each core acts independently of the others, a dual core processor is not necessarily twice as fast as a single core processor due to inefficiencies in splitting up tasks. In recognizing this trend towards multi-cores, Apple has announced that a major feature (Grand Central) of the next version of Mac OS X (Snow Leopard) will specifically focus on optimizing for multi-core processing.
Popular Stories
iOS 18.3 should be released to the public next week, following beta testing since mid-December. While the software update is a relatively minor one, it still includes a handful of new features, changes, and bug fixes for iPhones.
Below, we recap everything new in iOS 18.3.
Notification Summary Changes
Examples of inaccurate Apple Intelligence notification summaries
Apple Intelligence...
Apple is set to release iOS 18.3 next week, bringing further refinements to Apple Intelligence features, a couple of neat new capabilities to iPhone 15 Pro and iPhone 16 devices, and bug fixes.
While not quite as packed with new features as Apple's preceding iOS 18 point releases, iOS 18.3 still introduces capabilities that aim to make your iPhone smarter and more intuitive. Below, we've...
iOS 18.3 is expected to be widely released next week, and that means the first iOS 18.4 beta for iPhones should be just around the corner.
Apple has previously implied that iOS 18.4 will be released in April, as that is when it promised to make Apple Intelligence available in even more languages.
Below, we outline what to expect from iOS 18.4 so far.
Apple Intelligence for Siri
Siri ...
Walmart still does not accept Apple Pay or other NFC payments at its more than 4,600 stores across the U.S., and it stood firm on its reasoning for that today.
A spokesperson for Walmart today informed MacRumors that its position on contactless payments has not changed since we last reached out about the matter in 2022. The big-box retailer said it remains focused on its own convenient...
A new Apple TV is expected to be released later this year. In this article, we recap rumored features and changes for the device.
The next Apple TV will be equipped with Apple's own combined Wi-Fi and Bluetooth chip, according to Bloomberg's Mark Gurman. He said the chip supports Wi-Fi 6E, which would be an upgrade over the current Apple TV's standard Wi-Fi 6 support. Wi-Fi 6E extends the...
Apple provided developers and public beta testers with the release candidate version of iOS 18.3 today, and with it comes release notes confirming what's new. While we knew about several of the features that are in the update, there are some lesser known tweaks and bug fixes.
The update adds new Visual Intelligence features for iPhone 16 models, it tweaks Notification summaries on all...
The upcoming iPhone 17 models that Apple plans to release this year will not feature a smaller Dynamic Island, Apple analyst Ming-Chi Kuo said today.
On social media, he said that he is expecting the size of the Dynamic Island to remain "largely unchanged" across the iPhone 17 lineup. His statement is contrary to prior rumors that we've heard about planned changes for the iPhone 17 models.
...
Apple's retail stores will be rolling out "merchandise/floor marketing updates" next week, according to Bloomberg's Mark Gurman.
Gurman did not explicitly say if the store updates are related to any upcoming product announcements, but he did mention that next week is around the time that Apple rolls out its annual Black Unity watch band for the Apple Watch.
In each of the past four years, ...
It's also time for Apple's first product announcement of the year.
Last year, Apple said it would be launching Powerbeats Pro 2 in 2025, and the wireless earbuds are expected to launch very soon.
Powerbeats Pro 2 images found in iOS 18 code
In his Power On newsletter last weekend, Bloomberg's Mark Gurman said the Powerbeats Pro 2 are "due imminently." In addition to Apple filing the...
