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thorstone25 / qups

A MATLAB toolbox for prototyping and simulating diagnostic ultrasound imaging systems
Apache License 2.0
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DAS returns all 0s #34

Open thorstone25 opened 3 months ago

thorstone25 commented 3 months ago

It appears every now and then, the UltrasoundSystem.DAS() returns all 0s on CUDA-enabled computers. I think its likely related to the ptx-file version. It's unclear why exactly this happens, whether it's related to MATLAB or CUDA behaviour or simply versioning issues, but is likely related to the ptx-file version.

Recompiling by running setup cache and recreating the UltrasoundSystem or us = UltrasoundSystem('recompile', true); should provide a work-around for now.