The roqoqo-qryd rust crate implements qoqo support for quantum computers and quantum computer emulators of the QRydDemo project.
The QRydDemo project builds on Quantum computers using Rydberg atoms. qoqo is quantum computing toolkit by HQS Quantum Simulations.
The roqoqo-qryd package contains the following functionality:
At the moment QRydDemo WebAPI allows access to Quantum Hardware Emulators of different device topology. roqoqo-qryd supports interfacing with the corresponding REST-APIwith low level calls as well as a high-level backend to qoqo quantum programs. For this it provides the backend APIBackend to evaluate roqoqo quantum programs and the api_devices module to represent devices available on the emulators.
Rydberg atom based quantum devices support, in principle, operations not commonly found in other quantum hardware. Changes in device topology are one of these operations. roqoqo-qryd adds support for changes in device topology to roqoqo via the operations in its pragma_operations module.
Note that this is a preview prototype and does not represent a finalized set of operations on the QRydDemo hardware.
roqoqo-qryd includes a local QuEST based simulator for quantum devices supporting the Rydberg specific quantum operations. The simulator is intended to let users test the capabilities of quantum hardware with the additional operations.
roqoqo-qryd provides the simulator via the SimulatorBackend backend the implements the roqoqo Backend trait.The backend uses the device prototypes in roqoqo-qryd's qryd_devices module.
Note that the devices for the simulator do not represent a finalised design for QRydDemo.
To use the WebAPI, a QRydDemo account is required. Users can register via the online registration form.
For using roqoqo-qryd in rust code including the optional simulator simply add
toml
roqoqo-qryd = {version="0.5", features=["simulator"]}
to the [dependencies] section of your Cargo.toml.
Although the code snippets in the user documentation are provided for the python users, the rust user might refer to the user documentation to find some general information, e.g. on "QRydDemo devices and operations.
The API documentation for the roqoqo-qryd rust package can be found here: API-documentation
Examples are to follow soon.
Acknowledgments related to using OpenSSL for http requests
"This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
This product includes cryptographic software written by Eric Young (eay@cryptsoft.com). This product includes software written by Tim Hudson (tjh@cryptsoft.com).