Nvidia simulates a 104-qubit fault-tolerant quantum computing system

NVIDIA (NVDA.US) has announced that, using 8,192 GPUs from Germany's JUPITER supercomputer, it has successfully simulated a 104-qubit fault-tolerant quantum computing system and verified a technique called "magic state distillation." NVIDIA states that this technology could potentially reduce the number of physical qubits required for fault-tolerant quantum computing by about 90%, and this simulation has shortened calculations that originally would have taken weeks to just a few days. This development helps researchers to test and optimize quantum computer designs in advance, though there are still technical challenges before practical application can be achieved.