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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Python script not working properly #240

Closed jan2nov closed 4 years ago

jan2nov commented 4 years ago

Issue Summary Runnin AA with provided python scripts in Python folder or in AATools (find_candidates) are causing segmentation faults problem on cards with more than 12GB of ram

Steps to Reproduce Run find_candidates.py on gpu with more than 12GB gpu memory --> segmentation fault on get_buffer (ddtr_output) or in get_candidates.

Expected Outcome Run and clean properly

Actual Outcome Stops at segmentation fault.

Configuration V100 32GB SXM2, Intel(R) Xeon(R) Gold 6230 CPU @ 2.10GHz, 512GB DDR4 RAM

Notes