Qiskit is a quantum computing software development kit used for designing, simulating, and executing quantum circuits on physical hardware and simulators. It functions as a quantum algorithm framework, a circuit simulator, and a vendor-agnostic hardware interface for dispatching workloads across diverse providers. The project features a quantum circuit transpiler that optimizes abstract designs to match the specific basis gates and qubit connectivity of target hardware. It employs a pass-based transpilation pipeline and symbolic instruction translation to convert high-level circuits into hard
Cirq is a Python quantum computing framework used for designing, simulating, and executing quantum circuits on Noisy Intermediate-Scale Quantum (NISQ) hardware. It serves as a quantum circuit simulator and noise modeler, as well as a tool for the implementation of quantum algorithms. The framework provides a specialized interface for NISQ hardware, allowing users to map logical quantum circuits to physical device topologies while validating hardware connectivity and gate constraints. It distinguishes itself through integrated noise modeling, applying depolarizing and damping channels to mimic
xq-py is a numerical quantum computing library and software emulator used to execute quantum algorithms. It functions as a quantum virtual machine that simulates quantum circuits and state vectors through the use of linear algebra and complex number arrays. The project provides a virtual environment for developing and verifying quantum logic. It models multi-qubit systems by utilizing tensor-product expansion and unitary gate applications to simulate quantum state vectors and calculate probabilistic state collapse. The simulation is supported by a numerical backend that handles the matrix-ba
Quantum is a quantum development framework that provides a hybrid quantum-classical workflow for coordinating execution between classical host languages and quantum processors. It includes a quantum hardware simulator for modeling state evolution and a library of quantum algorithms for tasks such as integer factorization, database search, and quantum arithmetic.
The main features of microsoft/quantum are: Hybrid Quantum-Classical Execution, Quantum Error Correction, Hybrid Quantum-Classical Computing, Quantum Algorithm Implementation, Quantum Circuit Execution, Quantum Simulators, Quantum-Enhanced Training, Quantum Machine Learning Algorithms.
Open-source alternatives to microsoft/quantum include: qiskit/qiskit — Qiskit is a quantum computing software development kit used for designing, simulating, and executing quantum circuits… quantumlib/cirq — Cirq is a Python quantum computing framework used for designing, simulating, and executing quantum circuits on Noisy… quipnetwork/xq-py — xq-py is a numerical quantum computing library and software emulator used to execute quantum algorithms. It functions… nvidia/isaac-gr00t. ruvnet/ruvector — ruvector is a Rust-based vector store and graph database designed for local inference and nearest neighbor searches.… dusty-nv/jetson-inference — jetson-inference is a set of libraries and tools for executing optimized deep learning models on embedded GPU…