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Miner updates: Updated OpenCL version, enabled CUDA building, improved SIGSEGV failure rates #12
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Credit to RavenCommunity/kawpowminer#124 for the OpenCL fixes. Slight modifications had to be made but the majority of the updates for OpenCL is from that PR.
To build for CUDA, you must install NVIDIA CUDA toolkit v12 or later. https://developer.nvidia.com/cuda-12-1-1-download-archive
An efficiency improvement might be achieved on RTX 4000-series GPUs when building with CUDA compute version 8.9. To do this, add the following line in libethash-cuda/CMakeLists.txt:
list(APPEND CUDA_NVCC_FLAGS "-gencode arch=compute_89,code=sm_89")This PR should be thoroughly tested on both NVIDIA (CUDA) and AMD (OpenCL) before we merge it.