Topic: Compiling CGMiner with Scrypt on top of Ubuntu 12.04 for 7970s (Read 29430 times)
Added GPU_MAX_ALLOC_PERCENT=100 to cgminer cmdline...
Now, I'll figure out the better setup combo for the 5XXX series... :-D
BTW! After compiling on your first rig, you can just do:
scp -r ~/cgminer/ RIG2:
scp -r ~/cgminer/ RIG3:
And skit the step "3- Instal AMDSDK v2.6" on the others rigs... Just Catalyst 12.6 is enough form them...
Cheers!
Thiago
scp -r ~/cgminer/ RIG2:
scp -r ~/cgminer/ RIG3:
And skit the step "3- Instal AMDSDK v2.6" on the others rigs... Just Catalyst 12.6 is enough form them...
Cheers!
Thiago
Guys,
Here is the complete procedure... I'll resume it a lot...
1- Install Ubuntu 12.04 64 bits
2- Install Catalyst 12.6
2.1- Configure your cards, etc... :-/
3- Instal AMDSDK v2.6
4- Install some stuff to compile cgminer
5- get cgminer with Scrypt support on it
6- compile it
7- run it
Details
4- Build depencencies:
sudo aptitude install build-essential libcurl4-gnutls-dev yasm libncurses5-dev git autoconf automake
5- get cgminer:
git clone -b newscrypt https://github.com/ckolivas/cgminer
5.1- Download ADL_SDK
wget http://download2-developer.amd.com/amd/GPU/zip/ADL_SDK_4.0.zip
copy the ADL_SDK_4.0.zip:/include/*.h to cgminer/ADL_SDK/
6- compile cgminer:
cd cgminer
CFLAGS="-O2 -Wall -march=native -I/opt/AMDAPP/include" LDFLAGS="-L/usr/lib" ./configure --enable-scrypt
make
7- run it:
NOTE: I tune this before cgminer: "aticonfig --od-setclocks=1000,1575 --adapter=all"
GPU_MAX_ALLOC_PERCENT=100 ./cgminer --scrypt -o http://200.204.161.215:9327 -u YOUR_LITECOIN_ADDRESS -p x --lookup-gap 2 --thread-concurrency 8192 -g 4 -I 13 -w 256
NOTE 2: A good start point is a already running Ubuntu with some 7970 on it, but for Bitcoins... So, now it is time to help a bit those folks... Turn of Bitcoin and turn on Litecoin a bit!
Cheers!
Thiago
Here is the complete procedure... I'll resume it a lot...
1- Install Ubuntu 12.04 64 bits
2- Install Catalyst 12.6
2.1- Configure your cards, etc... :-/
3- Instal AMDSDK v2.6
4- Install some stuff to compile cgminer
5- get cgminer with Scrypt support on it
6- compile it
7- run it
Details
4- Build depencencies:
sudo aptitude install build-essential libcurl4-gnutls-dev yasm libncurses5-dev git autoconf automake
5- get cgminer:
git clone -b newscrypt https://github.com/ckolivas/cgminer
5.1- Download ADL_SDK
wget http://download2-developer.amd.com/amd/GPU/zip/ADL_SDK_4.0.zip
copy the ADL_SDK_4.0.zip:/include/*.h to cgminer/ADL_SDK/
6- compile cgminer:
cd cgminer
CFLAGS="-O2 -Wall -march=native -I/opt/AMDAPP/include" LDFLAGS="-L/usr/lib" ./configure --enable-scrypt
make
7- run it:
NOTE: I tune this before cgminer: "aticonfig --od-setclocks=1000,1575 --adapter=all"
GPU_MAX_ALLOC_PERCENT=100 ./cgminer --scrypt -o http://200.204.161.215:9327 -u YOUR_LITECOIN_ADDRESS -p x --lookup-gap 2 --thread-concurrency 8192 -g 4 -I 13 -w 256
NOTE 2: A good start point is a already running Ubuntu with some 7970 on it, but for Bitcoins... So, now it is time to help a bit those folks... Turn of Bitcoin and turn on Litecoin a bit!
Cheers!
Thiago
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