The memset_f3 function for atdat->f causes memory corruption

StreamHPC / gromacs

OpenCL porting of the GROMACS molecular simulation toolkit

http://www.gromacs.org

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The memset_f3 function for atdat->f causes memory corruption #40

Closed dkarkoulis closed 9 years ago

dkarkoulis commented 9 years ago

There are random crashes/memory errors when using a CPU device. This is due to memory corruption caused by memset_f3 as it accesses a 3-component buffer via float3 (size of float4).

We should use memset_f instead on a bigger grid.