dwavesystems / dwave-cloud-client

A minimal implementation of the REST interface used to communicate with D-Wave Solver API (SAPI) servers.
https://docs.ocean.dwavesys.com/projects/cloud-client/en/stable/
Apache License 2.0
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Regression of SAPI request performance #658

Closed randomir closed 3 months ago

randomir commented 3 months ago

Client._sapi_request currently used for problem submit, polling, answer download, etc. is consistently slower today than it was 3 years ago in cloud client 0.9.2.

On a fast network, small request (like small problem submit) used to complete in ~25ms, and now it takes ~80ms.