Questions in Quantum Technologies
Content language: English
Select up to 5 tags to filter
Sort by most recent
Browse through the questions and answers listed below or filter and sort to narrow down your results.
I solved a simple QUBO with QBSolv and D-Wave's quantum annealer and it worked. However, it is very confusing to me why the displayed "seconds of classic cpu time" are increasing exponentially. My log...
1
answers
0
votes
293
views
asked 2 years agolg...
I have two different Braket task ARNs that are pending, but they are not appearing on the dashboard. They are region specific, but they are not appearing on that region. Searching for the ARN does not...
Accepted AnswerAmazon Braket
1
answers
0
votes
200
views
asked 2 years agolg...
Hello,
I submitted a QUBO to the Quantum Annealer from D-Wave via Amazon Braket. I used the QBSolv solver and my local Python IDE. Unfortunately, I received the "botocore ReadTimeoutError". Is there...
4
answers
1
votes
281
views
asked 2 years agolg...
The QBSolv solver has the attribute num_repeats. What does this attribute mean with regard to Braket's pricing structure of tasks and shots? Is every additional num_repeat an additional task or an...
Accepted AnswerAmazon Braket
1
answers
0
votes
224
views
asked 2 years agolg...
Can I access the Leap Hybrid Solvers from DWave via Amazon Braket without creating a Leap account? Also, can I use my AWS credit to pay for the usage of the Leap Hybrid Solver's?
Thank you in...
Accepted AnswerAmazon Braket
3
answers
1
votes
329
views
asked 2 years agolg...
We are trying to deploy a Lambda with some code which works in a Notebook. The code is rather simple and uses D-Wave — DW_2000Q_6. The problem is that when we execute the lambda (container lambda due...
1
answers
0
votes
437
views
asked 2 years agolg...
I have the following question: If I use D-Wave's Quantum Annealer via Amazon Braket and if I also use the D-Wave method qbsolv, since my problem instance of my optimisation problem is too large for...
1
answers
0
votes
310
views
asked 2 years agolg...
Should the `braket.aws.AwsDevice.get_devices()` API return a non-empty list of AWS Braket systems for the `us-east-2` region? (It does).
The reason for my question is that it does not look like...
1
answers
0
votes
287
views
asked 2 years agolg...
Dear All,
After loading the required python libraries, i just used the below API
AwsDevice.get_devices(types=\['SIMULATOR'])
which is giving me error
AccessDeniedException: An error...
5
answers
0
votes
184
views
asked 3 years agolg...
Hi all,
I'm trying to create a quantum task using the boto client and I get a ValidationException "action is invalid json string".
I am creating a python string for the "action" that seems...
2
answers
0
votes
345
views
asked 3 years agolg...
I am attempting to run some circuits on Rigetti Aspen-8. Some jobs complete without issue, but others will not return results. I have not been able to diagnose why some jobs complete without issue...
Accepted AnswerAmazon Braket
11
answers
0
votes
207
views
asked 3 years agolg...
Folks,
Is there a nonblocking call to the Dwave sampler?
Use case:
I would like to call the sampler in a lambda and exit. I would like to then trigger a lambda on the result.json file...
Accepted AnswerAmazon Braket
2
answers
0
votes
187
views
asked 4 years agolg...