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RE: How to mine ETH with GPU on your Mac (revised)

in #mining • 6 years ago

Try below on terminal before starting mining.

export GPU_FORCE_64BIT_PTR=0
export GPU_MAX_HEAP_SIZE=100
export GPU_USE_SYNC_OBJECTS=1
export GPU_SINGLE_ALLOC_PERCENT=100

And it may be helpful adding '--cl-local-work 256' option to the end of your ethminer options.

6 years ago in #mining by
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     6 years ago (edited) 

    That helped a tiny bit. Up to 7.8MH/s on the RP560 and 15.2MH/s on the RX580... This is just weird. The only thing that changed was the software update.

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       6 years ago  

      I'm sorry to say that maybe Apple has to optimize device drivers more for 10.13.2

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