Tag: high-speed
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The Register: Lightmatter says it’s ready to ship chip-to-chip optical highways as early as summer
Source URL: https://www.theregister.com/2025/04/01/lightmatter_photonics_passage/ Source: The Register Title: Lightmatter says it’s ready to ship chip-to-chip optical highways as early as summer Feedly Summary: AI accelerators to see the light, literally Lightmatter this week unveiled a pair of silicon photonic interconnects designed to satiate the growing demand for chip-to-chip bandwidth associated with ever-denser AI deployments.… AI Summary…
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Hacker News: Plasmonic Modulators Break Wireless Terahertz Barrier
Source URL: https://spectrum.ieee.org/terahertz-waves-2671362433 Source: Hacker News Title: Plasmonic Modulators Break Wireless Terahertz Barrier Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses advancements in telecommunications infrastructure, focusing on plasmonic electro-optic (EO) modulators developed by researchers at ETH Zurich. These modulators can process signals at unprecedented speeds, which is essential for meeting the…
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The Register: Even Google struggles to balance fast-but-pricey flash and cheap-but-slow hard disks
Source URL: https://www.theregister.com/2025/03/27/google_l4_storage_performance_improvements/ Source: The Register Title: Even Google struggles to balance fast-but-pricey flash and cheap-but-slow hard disks Feedly Summary: Reveals it ‘dramatically improved IOPS and throughput’ of its own storage with homebrew ‘L4’ automation and cache Google has revealed that it still relies on hard disk drives for most of its storage needs, but…
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Cloud Blog: Speed up checkpoint loading time at scale using Orbax on JAX
Source URL: https://cloud.google.com/blog/products/compute/unlock-faster-workload-start-time-using-orbax-on-jax/ Source: Cloud Blog Title: Speed up checkpoint loading time at scale using Orbax on JAX Feedly Summary: Imagine training a new AI / ML model like Gemma 3 or Llama 3.3 across hundreds of powerful accelerators like TPUs or GPUs to achieve a scientific breakthrough. You might have a team of powerful…
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The Register: Nvidia’s Vera Rubin CPU, GPU roadmap charts course for hot-hot-hot 600 kW racks
Source URL: https://www.theregister.com/2025/03/19/nvidia_charts_course_for_600kw/ Source: The Register Title: Nvidia’s Vera Rubin CPU, GPU roadmap charts course for hot-hot-hot 600 kW racks Feedly Summary: Now that’s what we call dense floating-point compute GTC Nvidia’s rack-scale compute architecture is about to get really hot.… AI Summary and Description: Yes Summary: The text provides a comprehensive overview of Nvidia’s…
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Hacker News: Nvidia announces DGX desktop "personal AI supercomputers"
Source URL: https://arstechnica.com/ai/2025/03/nvidia-announces-dgx-desktop-personal-ai-supercomputers/ Source: Hacker News Title: Nvidia announces DGX desktop "personal AI supercomputers" Feedly Summary: Comments AI Summary and Description: Yes Summary: Nvidia’s unveiling of the DGX Spark and DGX Station supercomputers highlights a significant advancement in AI hardware designed to support developers and researchers in running large AI models locally. These systems enable…
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The Register: ST Micro skips in, arm in arm with AWS, bearing a chip for 1.6 Tbps pluggable optics
Source URL: https://www.theregister.com/2025/02/21/st_micro_pluggables/ Source: The Register Title: ST Micro skips in, arm in arm with AWS, bearing a chip for 1.6 Tbps pluggable optics Feedly Summary: It’s Friday. Quit the doomscrolling. Distract yourself with IT infra news Developed in collaboration with Amazon Web Services, ST Micro detailed a new photonic integrated circuit (PIC) on Thursday…