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Panmnesia

Panmnesia, a pioneering semiconductor IP firm originating from KAIST, is a vision-driven startup aimed at innovating the memory landscape for computing systems. Assembling elite expertise from academic and industry veterans, the firm focuses on eliminating data movement to optimize AI/ML, TPU, CPU, and GPU functionalities. By advancing both software and hardware infrastructures for emerging cache coherent interconnect technologies like CXL 2.0 and 3.0, Panmnesia facilitates composable resource disaggregation, ultimately reducing both CAPEX and OPEX. The company has prominently positioned itself in the market as a leader in Compute Express Link (CXL) technology. By addressing the soaring demands of large-scale AI applications, it offers cost-efficient memory expansion solutions to alleviate the memory limitations faced by current systems, thereby improving their performance and enabling smarter, more resourceful platforms. With offerings like their CXL 3.1 IP, they enable heterogeneous computing infrastructures to break free from memory constraints. Panmnesia's unique solutions, such as the CXL-based GPU Memory Expansion Kit, have drawn significant industry attention, winning multiple CES Innovation Awards. These products empower AI researchers and company infrastructures by scaling GPU memory capacities cost-effectively, paving the way for enhanced AI developments with minimized resource wastage. Moreover, through their ongoing collaborations and successful funding rounds, Panmnesia continues to expand its technological capabilities and market reach across global IT ecosystems. Located in Daejeon and Seoul, South Korea, Panmnesia maintains a steadfast mission of broadening the CXL landscape, catalyzed by their strategic roadmap in semiconductor IP development and collaborative ventures with leading tech companies worldwide. This commitment leads Panmnesia to assert its position as a global innovator in CXL-driven memory solutions for next-generation datacenters. Read more

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3
IPs available

CXL 3.1 Switch

The CXL 3.1 Switch by Panmnesia is a high-performance solution facilitating flexible and scalable inter-device connectivity. Designed for data centers and HPC systems, this switch supports extensive device integration, including memory, CPUs, and accelerators, thanks to its advanced connectivity features. The switch's design allows for complex networking configurations, promoting efficient resource utilization while ensuring low-latency communication between connected devices. It stands as an essential component in disaggregated compute environments, driving down latency and operational costs.

Panmnesia
AMBA AHB / APB/ AXI, CXL, D2D, Fibre Channel, Multiprocessor / DSP, PCI, Processor Core Dependent, Processor Core Independent, RapidIO, SAS, SATA, V-by-One
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CXL-Based GPU Memory Expansion Kit

Designed to revolutionize AI infrastructures, the CXL-Based GPU Memory Expansion Kit by Panmnesia significantly boosts GPU memory capacity from tens of gigabytes to terabytes. By employing CXL 3.1 IP, this kit supports attaching memory expanders, replacing the need for additional GPUs to meet memory demands, thus minimizing computational resource waste and reducing infrastructure costs significantly. This approach enables AI applications to achieve optimal scalability and performance efficiency, ultimately reducing the operational burden on AI service providers while maintaining robustness against data handling challenges.

Panmnesia
AI Processor, Audio Interfaces, CPU, Processor Core Dependent, Processor Core Independent, SAS, SDRAM Controller
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PanSoC

PanSoC is a comprehensive Compute Express Link (CXL) infrastructure solution designed for hyperscalers, offering seamless CPU-to-device, CPU-to-memory, and device-to-memory interconnections. PanSoC excels in scalability and performance through its high-speed CXL switches and interconnect networks, including intelligent near-data processing units (DPUs) and processing-in-memory (PIM) units. This IP facilitates the connection of diverse devices, allowing for the creation of scalable systems that can efficiently handle a wide range of workloads, from cloud computing to high-performance computing environments.

Panmnesia
Audio Processor, CPU, Multiprocessor / DSP
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