Pasqal Local QRMI - Examples in Python

GitHub

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Prerequisites

• Rust 1.85.1 or above

• Python 3.11 or 3.12

• Install the QRMI Python package

• Munge

Install dependencies

source ~/py311_qrmi_venv/bin/activate
pip install -r ../requirements.txt

Set environment variables

Because QRMI is an environment variable driven software library, all configuration parameters must be specified in environment variables. The required environment variables are listed below.

Environment variables	Descriptions
<backend_name>_QRMI_URL	URL of the QPU middleware (e.g. http://localhost:4207)
QRMI_JOB_UID	ID of the user executing the job
QRMI_JOB_ID	ID of the job

Where <backend_name> is the backend name passed via --backend (e.g. PASQAL_LOCAL).

Create Pulser Sequence file as input

Given a Pulser sequence sequence, we can convert it to a JSON string and write it to a file like this:

serialized_sequence = sequence.to_abstract_repr()

with open("pulser_seq.json", "w") as f:
    f.write(serialized_sequence)

How to run this example

Run example.py:

python example.py -h
usage: example.py [-h] --backend BACKEND input

An example of Pasqal Local QRMI

positional arguments:
  input            sequence input file

options:
  -h, --help       show this help message and exit
  --backend BACKEND
                   backend name (device identifier)

For example:

python example.py --backend BACKEND_NAME input.json