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Panmnesia

Panmnesia, a South Korean fabless startup swiftly gaining prominence in the semiconductor industry, is pioneering the next generation of memory solutions through its innovative Compute Express Link (CXL) technology. Founded by CEO Myoungsoo Jung and a group of KAIST researchers, Panmnesia is driving advancements in efficient memory expansion for AI, data centers, and semiconductor IPs. The company's unique vision focuses on depopulating memory constraints and enhancing system performance, fundamentally redefining heterogeneous computing landscapes. With its roots embedded in breakthrough research dating back to 2015, Panmnesia has consistently contributed to advancing memory technology. Their commitment to innovation is reflected in their impressive lineup of IPs and GPUs that are uniquely designed to harness the benefits of CXL, allowing for optimized data movement and resource sharing in computational environments. Panmnesia's groundbreaking solutions are recognized globally, having garnered significant accolades such as the CES Innovation Award for their CXL-based technologies. Panmnesia's approach centers on disaggregating memory resources to enhance efficiency and capability without adding excessive burden to infrastructure costs. Their offerings allow for substantial improvements in AI infrastructure by effectively reducing the memory bottleneck traditionally posed by GPUs. Panmnesia's technology not only eliminates unnecessary computational resources but also drives down operational costs, making high-performance computing more accessible. The company is deeply committed to accelerating the development of CXL solutions, ensuring compatibility across a variety of processing environments, from AI-driven platforms to supercomputers. They have positioned themselves as leaders in the field, acknowledged for their high-performance CXL IPs designed for minimal latency and seamless integration, marking them as a forefront player in semiconductor innovation. Read more

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CXL 3.1 Switch

Panmnesia's CXL 3.1 Switch is a pivotal component in networking a vast array of CXL-enabled devices, setting the bar with its exceptional scalability and diverse connectivity. The switch supports seamless integration of hundreds of devices including memory, CPUs, and accelerators, facilitating flexible, high-performance configurations suited to demanding applications in data centers and beyond. Panmnesia's design enables easy scalability and efficient memory node expansion, reflecting their dedication to resource-efficient memory management. The CXL 3.1 Switch features a robust architecture that supports a wide array of network topologies, allowing for multi-level switching and complex node configurations. Its design addresses the unique challenges of composable server architecture, enabling fine-grained resource allocation. The switch leverages Panmnesia's proprietary CXL technology, underpinning its ability to perform management tasks across integrated memory spaces with minimal overhead, crucial for achieving high-speed, low-latency data exchange. Incorporating CXL standards, it is fully compatible with both legacy and next-generation devices, ensuring broad interoperability. The architecture allows servers to tailor resource availability by employing type-specific CXL features, such as port-based routing and multi-level switching. These features empower operators with the tools to configure extensive networks of diverse devices efficiently, thereby maximizing data center performance while minimizing costs.

Panmnesia
All Foundries
All Process Nodes
CXL, D2D, Multiprocessor / DSP, PCI, Processor Core Dependent, Processor Core Independent, RapidIO, SAS, SATA, V-by-One
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PanAccelerator

PanAccelerator from Panmnesia is designed as a versatile AI accelerator, equipped with cutting-edge connectivity options courtesy of CXL technology. It transforms traditional AI acceleration frameworks by disaggregating computing and memory resources to facilitate efficient large-scale AI service deployments. This accelerator exemplifies Panmnesia's dedication to crafting high-performance computing solutions that effectively balance cost and power efficiency without sacrificing processing speed. The accelerator embodies a harmonious integration of CXL's cache coherent interconnect, enhancing shared memory scalability and significantly improving computational throughput. This empowers AI models to execute with superior speed, fostering an environment that is conducive to efficient massive data processing. By leveraging CXL, the PanAccelerator addresses memory limitations often encountered with traditional AI models, enabling more flexible resource management adaptable to fluctuating processing demands. Through its robust design optimized for parallel vector and tensor processing, the accelerator not only increases process efficiencies but also reduces the infrastructure costs associated with large-scale AI deployments. PanAccelerator encapsulates Panmnesia's vision of advancing AI capabilities by making it possible to easily manage and deploy different computational processes, offering unparalleled advantages in AI strategy execution for enterprises pursuing transformative technological enhancements.

Panmnesia
All Foundries
All Process Nodes
802.11, AI Processor, Audio Processor, Building Blocks, Coprocessor, CPU, Processor Core Dependent, Vision Processor
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CXL 3.1 Controller

The CXL 3.1 Controller by Panmnesia exemplifies state-of-the-art advancements in data management and connectivity, designed specifically to address the demands of modern expansive memory systems. This controller is engineered to deliver minimal latency with unmatched operational efficiency, ensuring rapid communication between CPUs, memory expanders, and accelerators, while significantly cutting down on processing delays. Embedded with Panmnesia’s proprietary low-latency CXL IP, the controller supports comprehensive communication functions that facilitate streamlined memory operations across disaggregated resources. By automating key memory management tasks, the controller minimizes manual overhead, allowing for flawless integration with existing system architectures. This results in reduced lag and enhanced throughput, making it an ideal fit for AI applications and high-performance computing where speed is paramount. The CXL 3.1 Controller is praised for its double-digit nanosecond latency — a milestone setting new industry standards for data flow efficiency. Its architecture seamlessly connects multiple system devices, optimizing both resource and power usage, thereby reducing operational expenses. Through Panmnesia’s intent to place top-tier CXL solutions at the forefront of technology, this controller demonstrates exceptional performance gains for organizations aiming to scale their data operations efficiently.

Panmnesia
All Foundries
All Process Nodes
Content Protection Software, D2D, Processor Core Dependent, Processor Core Independent, SAS
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CXL-Based GPU Memory Expansion Kit

The CXL-Based GPU Memory Expansion Kit empowers GPU systems to achieve heightened memory capacity, distinctively impacting AI infrastructure cost and performance. This solution, laden with Panmnesia's proprietary CXL technology, expands the functional memory available to GPU systems from gigabytes to terabytes, thereby addressing the demands for vast memory capacities required by advanced AI applications. The crux of this pioneering kit lies in its capability to convert conventional GPU setups into memory-rich environments. By channeling the power of CXL, older but resource-limited GPUs circumvent the need for costly upgrades or board replacements. Instead, users can attach memory expanders to effectively increase usable memory space without loss to processing efficiency, maintaining high computational throughput. The kit reduces the total operational expenditure by mitigating redundant investments in additional GPUs, making it an optimal choice for AI-centered data centers and developers of expansive AI models. Its design ensures minimized latency coupled with industry-leading nanosecond-range response rates, deriving seamless data movement environments within existing infrastructures and offering a cost-efficient forward path for technology enhancement.

Panmnesia
All Foundries
All Process Nodes
AI Processor, Audio Interfaces, Processor Core Dependent, Processor Core Independent, SAS, SDRAM Controller
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