英伟达完成104量子比特容错计算模拟，称新方案可减少90%物理比特Chinese only
英伟达研究人员在JUPITER超级计算机上使用8192块GPU，模拟了104量子比特容错计算，并在考虑硬件噪声的条件下验证“魔态培育”；报道称，该方案比以往方法少用90%的物理量子比特。谷歌量子AI团队此前已在Willow芯片上实现该方案，但表示仍需更大规模验证；同日，Quantinuum也宣称其Helios机器刷新了逻辑保真度纪录。
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Nvidia completes 104-qubit fault-tolerant computing simulation, says approach cuts physical qubits by 90%
Nvidia researchers used 8,192 GPUs on the JUPITER supercomputer to simulate 104-qubit fault-tolerant computing and validate Magic State Cultivation under hardware noise. The report says the approach uses 90% fewer physical qubits than previous methods. Google Quantum AI had earlier implemented it on its Willow chip but said larger-scale validation was still needed; on the same day, Quantinuum also claimed record logical fidelity for its Helios machine.
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- 英伟达中文博客 · NVIDIA completes 104-qubit fault-tolerant computing simulation on JUPITER
- IT之家 科技新闻 · Nvidia completes 104-qubit fault-tolerant computing simulation, says approach cuts physical qubits by 90%
- IT之家 科技新闻 · Nvidia researchers simulate 104-qubit fault-tolerant computing, claim 90% fewer physical qubits
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Nvidia researchers simulate 104-qubit fault-tolerant computing, claim 90% fewer physical qubits
Nvidia researchers used the European supercomputer JUPITER to simulate 104-qubit fault-tolerant quantum computing and test a method called “magic state cultivation.” Nvidia says the approach requires 90% fewer physical qubits than traditional magic state distillation. This was a simulation on a classical supercomputer, not a working fault-tolerant quantum computer.
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- IT之家 科技新闻
- 英伟达中文博客
Nvidia completes 104-qubit fault-tolerant computing simulation, says approach cuts physical qubits by 90%
Nvidia researchers used 8,192 GPUs on the JUPITER supercomputer to simulate 104-qubit fault-tolerant computing and validate Magic State Cultivation under hardware noise. The report says the approach uses 90% fewer physical qubits than previous methods. Google Quantum AI had earlier implemented it on its Willow chip but said larger-scale validation was still needed; on the same day, Quantinuum also claimed record logical fidelity for its Helios machine.
2 more sources reported this
- IT之家 科技新闻
- 英伟达中文博客
NVIDIA completes 104-qubit fault-tolerant computing simulation on JUPITER
NVIDIA announced a 104-qubit fault-tolerant computing simulation on the JUPITER supercomputer to test magic state cultivation. Unlike earlier work simulating 50 qubits without noise, this simulation included realistic hardware noise. NVIDIA says the method requires 90% fewer physical qubits than previous approaches and could help researchers evaluate designs before building hardware.
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- IT之家 科技新闻