QProv

A provenance system for quantum computing, which allows collecting and analyzing important provenance attributes about quantum computations. The underlying provenance data model of the QProv system can be found here. Therefore, it can be used to support different use cases, such as selecting suitable quantum hardware for the execution of a quantum circuit, providing a basis for transpilers and optimizers, or finding the origins of errors in quantum computations.

Please refer to the documentation for details about the possible usage of the system, as well as details about its configuration and how to set up the system for development.

Build

1. Run mvn package -DskipTests inside the root folder.
2. When completed, the built product for the provenance system can be found in org.quantil.qprov.web/target and for the provenance collector in org.quantil.qprov.collector/target.

Running via Docker

The easiest way to get started is using Docker-Compose: quantil-docker

Alternatively you can build and run the QProv Docker images by your own:

1. Build the collector: docker build -t collector -f Dockerfile-Collector .
2. Build the QProv system: docker build -t qprov -f Dockerfile-Web .
3. Run the Docker containers: docker run -p 5020:5020 qprov and docker run -p 5021:5021 collector

Then, the QProv system can be accessed on http://localhost:5020/qprov.

The collection of current data can either be triggered via the collector API (POST on http://localhost:5021/qprov-collector/collect) or it can be configured to run the collection periodically (please refer to the documentation).

You can also use the pre-built images:

docker run -p 5020:5020 planqk/qprov
docker run -p 5021:5021 planqk/qprov-collector

Running on embedded Tomcat

The built products can also be executed directly using the embedded Tomcat server:

java -jar org.quantil.qprov.collector.jar
java -jar org.quantil.qprov.web.jar

API documentation

The QProv systems provides a Swagger UI, as well as an HAL browser, which can be accessed on the following URLs:

• Swagger UI: http://localhost:5020/qprov/swagger-ui
• HAL browser: http://localhost:5020/qprov/explorer

Furthermore, the OpenAPI specification can be found here, after starting QProv:

• OpenAPI Json: http://localhost:5020/qprov/v3/api-docs
• OpenAPI Yaml: http://localhost:5020/qprov/v3/api-docs.yaml

Additionally, the OpenAPI specification is also statically available:

• OpenAPI Json
• OpenAPI Yaml

Haftungsausschluss

Dies ist ein Forschungsprototyp. Die Haftung für entgangenen Gewinn, Produktionsausfall, Betriebsunterbrechung, entgangene Nutzungen, Verlust von Daten und Informationen, Finanzierungsaufwendungen sowie sonstige Vermögens- und Folgeschäden ist, außer in Fällen von grober Fahrlässigkeit, Vorsatz und Personenschäden, ausgeschlossen.

Disclaimer of Warranty

Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.