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    Author Topic: OFFICIAL CGMINER mining software thread for linux/win/osx/mips/arm/r-pi 4.11.1  (Read 5806564 times)
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    Coiner505
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    May 18, 2013, 01:24:22 AM
     #10121

    Thanks for cgminer. It's an awesome tool. That's some pretty weird programming, for scrypt, with some weird magic sweet spot ratio between GPU clock and memory clock speed. I can't even imagine what the heck you're doing. But it works! Smiley

    You say to make sure you have enough system RAM, more than your combined GPU RAM. I also can't make any sense of that. In Linux (Ubuntu-64bit), my cgminer process reserves just over 1GB VIRT memory, and only uses 60-70MB resident. I have 4GB system RAM, and "top" claims 2.5GB free. Yet my two GPUs add up to 6 GB of GDDR5. Everything seems to work well, but I can't hit some of the peaks I read about, like 700 KH/sec on a 7970 w/3GB.

    I tried doubling my system RAM from 4GB to 8GB and absolutely nothing changed.

    Any suggestions or comments?
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