cgminer - performance drop when setting CPU affinity

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Topic: cgminer - performance drop when setting CPU affinity (Read 1187 times)

Frizz23 (OP)

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cgminer - performance drop when setting CPU affinity

January 19, 2012, 01:01:48 PM

Hi,

sorry for not posting to the correct cgminer thread - but I don't have the permission (yet?).

What I just noticed: I have a 4 core machine. When I set the affinity of cgminer to one core performance dropped by about 10%.

Just wanted to share that ...

cheers,
F.

Ξtherization⚡️First P2E 2016⚡️🏰💎🌈 etherization.org

-ck

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Ruu \o/

⇾ Re: cgminer - performance drop when setting CPU affinity

April 03, 2012, 06:19:33 AM

That means you have installed one of the drivers that use unnecessary CPU. Change your driver and there will be no need to set affinity.

Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel
2% Fee Solo mining at solo.ckpool.org
-ck

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