Message from cuda-memcheck

[zjin-lcf]

I built the application with the options below and ran on a P100 GPU.

-O2 -DHAVE_CUDA -x cu -dc

cuda-memcheck shows the following message. When similar message can be reproduced, would you please update the kernels ? If I don't build/run the program appropriately, please let me know.

Thanks

cuda-memcheck ./qs

========= Invalid __global__ read of size 8
=========     at 0x000002e8 in CycleTrackingGuts(MonteCarlo*, int, ParticleVault*, ParticleVault*)
=========     by thread (127,0,0) in block (194,0,0)
=========     Address 0x7f153e0002e8 is out of bounds
=========     Device Frame:CycleTrackingKernel(MonteCarlo*, int, ParticleVault*, ParticleVault*) (CycleTrackingKernel(MonteCarlo*, int, ParticleVault*, ParticleVault*) : 0xa0)
=========     Saved host backtrace up to driver entry point at kernel launch time
=========     Host Frame:/lib64/libcuda.so.1 (cuLaunchKernel + 0x34e) [0x2d725e]
=========     Host Frame:./qs [0x36feb]
=========     Host Frame:./qs [0x78d31]
=========     Host Frame:./qs [0x31358]
=========     Host Frame:./qs [0x31aaf]
=========     Host Frame:./qs [0x65dc]
=========     Host Frame:/lib64/libc.so.6 (__libc_start_main + 0xf5) [0x22555]
=========     Host Frame:./qs [0x693e]
...
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