Innovating in AI/HPC Hyperscale Infrastructure

PacketFive is an independent AI/HPC research and development laboratory developing novel open-source technologies that shape the future of AI and high-performance computing infrastructure, from academic training programmes to full-stack datacenter simulation.

Projects

We do not sell products, services or support at this stage. Everything we build is published open source and is free for anyone to use, including commercially.

cnuas-vswitchd.c - Cnuas fabric 
static int vswitch_route_frame(struct port *ingress,
                               struct frame *f)
{
    switch (frame_classify(f)) {
    case FRAME_INFINIBAND:
        return ib_forward(ingress, f);
    case FRAME_ROCEV2:
        return roce_forward(ingress, f);
    case FRAME_ETHERNET:
        return l2_forward(ingress, f);
    }
    return -EINVAL;
}

/* Cnuas Virtual AI HPC Infrastructure, 100% software-emulated */
/* RoCEv2 + InfiniBand + L2 multiplexed on one fabric        */

What Drives Us

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Research First

Engineering rooted in academic rigour. We publish, prototype, and build on proven science.

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Open by Default

Core tooling, training material and reference implementations are open-source under permissive licences.

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Ireland R&D Lab

Headquartered in Sandyford, Dublin, an Irish-registered company engaged globally with the AI/HPC community.

Collaborate with us

Talk to us about HiCAIN training, Cnuas, TORUS, or joint research engagements.

Get in Touch View on GitHub ↗