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AstroAccelerateOrg / astro-accelerate

AstroAccelerate is a many-core accelerated software package for processing time-domain radio-astronomy data.
https://www.oerc.ox.ac.uk/research-groups/astroaccelerate/
GNU General Public License v3.0
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Dedispersion kernel not launching #214

Closed jan2nov closed 3 years ago

jan2nov commented 5 years ago

Issue Summary AstroAccelerate behaves as normal, except the de-dispersion kernel got call error and did not trigger at all. It especially occurs with certain autotune parameters

Steps to Reproduce Maybe the same behaviour will be when asking for more shared memory than it is available on the card

Expected Outcome Stop and inform user with an appropriate error

Actual Outcome Run without warnings. At the end the de-dispersion kernel took 0 ms.

Configuration

Notes

KAdamek commented 3 years ago

Solved. The CUDA error did not propagate back to the pipeline.