Geek Maths - DW_2000Q_2_12 Dec 2019 21:40
We hope you are enjoying the LeapTM quantum cloud service from D-Wave. This email contains important information about the service.
As we prepare to release Advantage, our next generation quantum computer, we are removing the following solver from the Leap cloud service on January 2, 2020 (9 am Pacific): DW_2000Q_2_1.
Your access to quantum computing resources will not be impacted, as we have ensured there will be enough systems online and available to sustain the growing usage.
This change will be transparent to you unless you have hard-coded the DW_2000Q_2_1 solver name in your code. If you have done so, you may need to refactor your project or setup by:
Replacing any hard-coded sampler calls in your programs with feature-based solver selection
Changing the default solver in your dwave.conf file to another solver so you can call samplers without specifying input parameters (ex. sampler = DWaveSampler() )