Autolykos-GPU-miner | CUDA-based GPU miner for Ergo | GPU library
kandi X-RAY | Autolykos-GPU-miner Summary
kandi X-RAY | Autolykos-GPU-miner Summary
CUDA-based GPU miner for Ergo (Autolykos algorithm)
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Autolykos-GPU-miner Key Features
Autolykos-GPU-miner Examples and Code Snippets
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QUESTION
A month or so ago, Autolykos miner (https://github.com/ergoplatform/Autolykos-GPU-miner) compiled and ran. Now suddenly it doesn't work because the .cu files don't recognize any installed NVIDIA GPU. I made NO changes to the Autolykos code--it just stopped working. I merely dropped into the source folder (as described by the README) and typed make
. But when I install and make all of the CUDA examples, THOSE run just fine. Running on UBUNTU 18.04 with a GeForce TITAN X. For example, the utility "deviceQuery" returns the following:
ANSWER
Answered 2019-Oct-09 at 21:39SOLVED: After re-compiling the CUDA code from NVIDIA, the miner is working. I suspect that a system update broke something
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Vulnerabilities
No vulnerabilities reported
Install Autolykos-GPU-miner
Change directory to autolykos/secp256k1
Run make
Install compatible pair of MS Visual Studio C++ toolchain and CUDA toolkit compatibility table for latest CUDA toolkit
Build libcurl from sources with Visual Studio toolchain instruction
Download OpenSSL 1.0.2 installer from slproweb.com
Edit secp256k1/buildwin.cmd file, change OPENSSL_DIR, LIBCURL_DIR to your libcurl and OpenSSL directories, change CUDA_COMPUTE_ARCH to GPU code architecture you want
Find vcvars64.bat script, it should be in VISUAL_STUDIO_INSTALL_DIRECTORY\VC\Auxiliary\Build
Run cmd.exe, run vcvars64.bat script, then change dir to secp256k1, then run buildwin.cmd
If everything went good, miner.exe should appear in secp256k1 directory
If miner.exe can't find nvml.dll, add C:\Program Files\NVIDIA Corporation\NVSMI to your PATH environment variable before running.
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