Using these techniques, we observe a speedup of 2 to 25 times when simulating a 1, 024-node linear network with 2 to 128 processes.
Quantum Physics
We introduce a new open-source software library Jet, which uses task-based parallelism to obtain speed-ups in classical tensor-network simulations of quantum circuits.
Quantum Physics 81P68
An added difficulty to then overcome for distributed quantum computing is that a complex control system to orchestrate the various components is required.
Quantum Physics Distributed, Parallel, and Cluster Computing
QuOp_MPI is a Python package designed for parallel simulation of quantum variational algorithms.
Quantum Physics Computational Physics 81P68 (Primary), 05-04, 81-10 (Secondary) A.1; E.4; F.1; G.4; I.6
We present EDIpack, an exact diagonalization package to solve generic quantum impurity problems.
Computational Physics Strongly Correlated Electrons
In this work, we introduce localized statistics decoding, a reliability-guided inversion decoder that is highly parallelizable and applicable to arbitrary quantum low-density parity-check codes.
Quantum Physics Information Theory Information Theory
Has quantum supremacy already come?
Decision diagrams have gained attention in recent years for representing quantum states and operations in quantum simulations.
Quantum Physics Distributed, Parallel, and Cluster Computing
Quantum annealers of D-Wave Systems, Inc., offer an efficient way to compute high quality solutions of NP-hard problems.
Quantum Physics Emerging Technologies
Further, we show that for quantum amplitude estimation, the parallelization can lead to vast improvements in resilience against quantum errors.
Quantum Physics
