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OxCaml - a set of extensions to the OCaml programming language.

Let’s talk about what this means! OxCaml’s extensions are meant to make OCaml a great language for performance engineering. Performance engineering requires control, and we want that control to be: Safe. Safety is a critical feature for making programmers more productive, and for shipping correct code. Languages that are pervasively unsafe are too hard to use correctly. Convenient. We want to provide control without bewildering programmers, or drowning them in endless annotations. To achieve

TensorWave deploys AMD Instinct MI355X GPUs in its cloud platform

TensorWave, a leader in AMD-powered AI infrastructure solutions, today announced the deployment of AMD Instinct MI355X GPUs in its high-performance cloud platform. As one of the first cloud providers to bring the AMD Instinct MI355X to market, TensorWave enables customers to unlock next-level performance for the most demanding AI workloads—all with unmatched white-glove onboarding and support. The new AMD Instinct MI355X GPU is built on the 4th Gen AMD CDNA architecture and features 288GB of H

AMD CTO: power constraints, not compute, will shape tomorrow's supercomputers

In a nutshell: In his keynote at ISC 2025, AMD CTO Mark Papermaster emphasized that the next wave of supercomputers will demand breakthroughs in efficiency, reliability, and adaptability, not just raw performance. He noted that industry leaders are now grappling with the realities of explosive growth and the increasingly complex challenges it brings. Papermaster began by highlighting the continued surge in demand for high-performance computing, driven primarily by artificial intelligence. He po

Rust compiler performance

Perhaps the most often repeated complaint about Rust is its slow feedback loop and long compilation times. I hear about it all the time; in Rust podcasts, blog posts, surveys, conference talks or offline discussions. I also regularly complain about it, being a Rust user myself! Recently, in addition to the usual compile times complaints, I also started noticing the following sentiments being expressed by frustrated Rust developers: “Why doesn’t the Rust Project care more about this pressing and

Windows on Arm users now spend 90% of time in native apps, says Arm

Why it matters: Windows on Arm may have finally hit its stride. Arm recently announced that users on the platform now spend more than 90% of their time using native applications. This bump marks a significant milestone, suggesting that historical concerns over app compatibility may be becoming less of a problem. Concerns about app compatibility have long held back the adoption of Arm-based Windows PCs. Since the launch of Snapdragon-powered Copilot+ devices last year, Arm says developer support

The last remaining Nintendo Switch emulator on Android just got a big update

Nick Fernandez / Android Authority TL;DR Citron, the last actively developed Switch emulator on Android, just got a big update. It’s focused on stability and compatibility, including specific fixes for Samsung devices. Early testing indicates improved performance, even without tinkering with settings. Switch emulation in 2025 is barely limping along, but the last bastion of hope just got a significant upgrade. Citron V0.5 is a new, experimental build with many improvements in stability and c

Lenovo Legion Go S review (Windows version): Not so fast

Lenovo has already teased the second-gen version of its flagship gaming handheld. But that won’t be out until much later this year, so in the meantime, it’s come out with the Legion Go S, a slightly sturdier and more portable way to frag while you’re out and about. Now the tricky thing about this device is that it will be available in a bunch of different configurations including one that comes pre-installed with SteamOS — a first for any portable PC not made by Valve. Frankly, that’s the versio