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JayDDee / cpuminer-opt

Optimized multi algo CPU miner
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Ryzen Optimization #75

Closed Elkowak closed 6 years ago

Elkowak commented 6 years ago

Amd released AOCC v1.1 with Zen Core(Ryzen) support, maybe this can be used to get better results? https://developer.amd.com/amd-aocc/

JayDDee commented 6 years ago

It's for Linux so compiling is a user issue, not a miner issue. It's based on Clang and I believe cpuminer-opt won't compile with Clang. Compiler optimizing has little effect on cpuminer-opt because most optimizations are hard coded. Give it a try if you want to.

cpu-pool commented 4 years ago

We wrote an article on how to install AOCC (AMD Optimizing C / C ++ Compiler) and tested CPUminer it on a ryzen 2600 CPU.

http://cpu-mining.info/post.php?post=2

JayDDee commented 4 years ago

Thanks for testing and confirming it doesn' help.

"Results For algorithms yespower and yescrypt - the new optimized compiler from AMD does not give a gain."