PCI Express
PulseAugur coverage of PCI Express — every cluster mentioning PCI Express across labs, papers, and developer communities, ranked by signal.
7 day(s) with sentiment data
-
AI interconnect demand surges, reshaping copper vs. optical debate
The demand for AI infrastructure is driving up the need for high-speed interconnects, pushing companies like Astera Labs to develop solutions that can handle increased data exchange between GPUs. This has led to a re-ev…
-
MSI Mode: A Windows Feature for GPU Communication Explained
MSI mode is a Windows feature that allows hardware devices like graphics cards to communicate with the CPU more efficiently. Introduced with PCIe 2.2 and Windows Vista, it uses memory-mapped interrupts instead of physic…
-
8-pin PCIe power connectors melt on Radeon RX 7900 XTX with adapter
An 8-pin PCIe power connector on a Thermal Grizzly WireView adapter reportedly melted while connected to a Radeon RX 7900 XTX graphics card. The user experienced system freezes and black screens before discovering the b…
-
M.2 to OCuLink adapter downgrades PCIe speed, impacting AI model performance
A user on Reddit's r/LocalLLaMA subreddit discovered that their M.2 to OCuLink adapter was unexpectedly downgrading the PCIe connection to Gen1 speeds. This issue was not immediately apparent and required manual checkin…
-
Technical deep dive into GPU memory write operations
This technical article delves into the intricacies of how GPUs manage memory writes, exploring the differences between various memory types like GDDR6 and HBM2. It examines the role of interfaces such as PCI Express and…
-
FreeToken engine enables large MoE models on personal PCs
FreeToken is an open-source engine designed to run large Mixture-of-Experts (MoE) models on personal hardware by treating the entire PC as a heterogeneous inference system. It manages MoE models by storing the full expe…
-
AMC CEO threatens legal action over unauthorized stock tokenization; new RTX 3060 disappoints
AMC CEO Adam Aron is reportedly furious with Robinhood for tokenizing AMC stock without the company's permission, leading to threats of legal action. This move by Robinhood raises significant questions about corporate c…
-
Local LLM user asks about dual AMD GPU setup for 40GB VRAM
A user is seeking advice on whether adding a second graphics card, an RX 6800 16GB, to their existing 7900 XTX 24GB setup would be beneficial for running large language models locally. They are particularly interested i…
-
NVIDIA launches NVLink Fusion to integrate custom XPUs into AI factories
NVIDIA has introduced NVLink Fusion, a technology designed to integrate custom-designed XPUs (eXponential Processing Units) with NVIDIA's existing AI infrastructure. This solution aims to accelerate the development and …
-
AI enthusiast seeks multi-GPU setup advice for local model inference
A user on the r/LocalLLaMA subreddit is seeking advice on configuring multiple GPUs for AI model inference. They are currently using an RTX 3090 and considering adding a second GPU, such as a 3070, but are facing physic…
-
LLM TTFT Reduction Strategies Explored Across Compute, Memory, and Storage
Reducing the first-token latency (TTFT) of large language models is crucial for user experience and performance. This involves optimizing four key areas: compute, GPU memory, storage, and overall architecture. Technique…
-
PCIe P2P Boosts LLM Performance on Consumer NVIDIA GPUs
A Reddit user shared a method to significantly improve the performance of large language models on multi-GPU consumer hardware by enabling PCI Express Peer-to-Peer (P2P) communication. By enabling P2P with patched NVIDI…
-
ASUS Pro WS WRX90E-SAGE SE Workstation Motherboard Detailed
The ASUS Pro WS WRX90E-SAGE SE motherboard is designed for AMD Threadripper PRO CPUs, offering extensive PCIe expansion and ECC memory support. This workstation-grade board is not intended for typical gaming setups but …
-
PCIe SSDs: Capacity Over Speed Amidst RAM Shortage
During a global memory supply shortage, the choice between PCIe SSDs for PC builds should prioritize capacity over raw speed for most users. While high read/write speeds are beneficial for tasks like game loading, the a…
-
AI presents major opportunity and threat to data storage sector
The storage industry faces a dual challenge and opportunity with the rise of AI. While AI drives demand for faster access and more secure data recovery, it also introduces significant threats through potential mishaps a…
-
Multi-LoRA Serving Latency Solved with Dependency-Aware Caching
Startups fine-tuning large language models for specific customer needs often face escalating infrastructure costs. A common solution is to use Multi-LoRA serving, which allows multiple fine-tuned adapters to run on a si…
-
Supermicro becomes go-to OEM for custom server architectures
Supermicro has emerged as a key OEM for startups developing unique server architectures, moving beyond standard designs. The company offers flexible solutions that accommodate diverse PCIe topologies, including single a…
-
AMD unveils Instinct MI350P AI accelerator with HBM and PCIe
AMD has unveiled the Instinct MI350P, a new AI accelerator featuring High Bandwidth Memory (HBM) and a PCI Express interface. This accelerator is designed to enhance AI and high-performance computing tasks. The MI350P i…
-
Together AI boosts GPU cluster reliability with auto-repair and Slinky 1.0
Together AI has enhanced its GPU Clusters with new features focused on reliability and operational control for large-scale AI workloads. These updates include passive health checks to detect hardware and software degrad…
-
New ATSInfer system boosts local LLM inference on consumer devices
A new system called ATSInfer has been developed to improve the performance of large language models (LLMs) on consumer devices by efficiently utilizing both CPU and GPU resources. This system operates at a tensor granul…