braket measurement fix, qiskit, pyquil initial_qubit_mapping fix

entropicalabs / openqaoa

Multi-backend SDK for quantum optimisation

MIT License

119 stars 58 forks source link

braket measurement fix, qiskit, pyquil initial_qubit_mapping fix #211

Closed vishal-ph closed 1 year ago

vishal-ph commented 1 year ago

Description

Updates/ Changes to the measurement instructions on the braket backend to selectively measure a subset of all qubits in the circuit.
Some fixes to other backends including qiskit and pyquil that came up

vishal-ph commented 1 year ago

NOTE: The changes made to the braket backend require extensive testing that still needs to be planned. In general, testing the mechanism for non-trivial measurement instructions requires access to QPUs or QPU emulators, or may require some other trick to accomplish. WORK IN PROGRESS