Re: == Bitcoin challenge transaction: ~100 BTC total bounty to solvers! ==UPDATED==

Quote from: akk123 on Today at 04:09:25 PM

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when i try 65 bits, i get segmention error. But if i drop the bits to 60 it works fine. I am using Geforce GTX 2070 with ccap 75. Any thoughts please?

https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#features-and-technical-specifications__technical-specifications-per-compute-capability
Try replacing
#define NB_TRHEAD_PER_GROUP 128
at
#define NB_TRHEAD_PER_GROUP 64