Binning kernel out of bounds

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

42 stars 16 forks source link

Binning kernel out of bounds #235

Closed jan2nov closed 4 years ago

jan2nov commented 4 years ago

Issue Summary The kernel binning is in case of a big number of channels and samples per chunk is out of bounds.

Steps to Reproduce Running big filterbank file on the system with GPU higher than 8GB RAM. Put in the input_files a simple binning. The code runs normally. When running with cuda-memcheck tools it shows the errors.

Expected Outcome No out of bound reading.

Actual Outcome Cuda-memcheck errors

Configuration

Notes