Neutral-atom arrays, a rapidly emerging quantum computing platform, get a boost from researchers

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...
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Question: Is the 10-18x Performance Gap Between C++ and Java ART Normal?

I am porting the exchange-core2 project to C++. After implementing the Adaptive Radix Tree (ART), I observed a 10-18x absolute performance gap between the C++ version and the original Java version.