The temperature is too high. How can I get the gpu cooler? PC case and windows are open. Outside 0 C. My 7950 runs at 65 C and 70% fans. You may also increase the power limit to 20%.
How can I do that with aticonfig? Will the temps go even higher? Fans are at 100% at 501 MHz only  Clocked down to 400 MHz but not really better and only 10 MH/s: atitweak -s 0. AMD Radeon R9 200 / HD 7900 Series () engine clock 400MHz, memory clock 1250MHz, core voltage 0.95VDC, performance level 1, utilization 100% fan speed 100% (3480 RPM) (user-defined) temperature 92 C powertune 0% |
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I'm running Ubuntu 15.10 AMD drivers radeon-crimson-15.12-15.302-151217a-297685e Genoil's ethminer but I only get 10 MH/s because the GPU clocks only at core 501 MHz (normal 1000) and memory 1400 MHz (normal 1400) and sensors say 95 C / fan 100% (3500 rpm). I've read there was a bug in 2012 if you run also a youtube video but everything is off except ethminer. If I change the settings like this aticonfig --initial
aticonfig --od-enable
aticonfig --adapter=0 --od-setclocks=1050,1450 the gpu core clocks still at 501 (not changed) and the memory now at 1450 (changed). If I change the settings like this aticonfig --adapter=0 --od-setclocks=400,1250 the gpu core clocks now at 400 (changed) and the memory now at 1250 (changed). Thanks for every hint! P.S. Are there any active links to download a Stilt BIOS for the 7970 and 7950? |
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Thank you very much for this Nvidia guide! I was running nvidia-352 drivers and cuda 6.5 and it didn't work because of an "unknown error". So I installed the newest nvidia-361 drivers (and apt-get uninstalled cuda). Now every command didn't cause any errors but if I enter into the terminal for the 750Ti "nvidia-smi -ac 3004,1476" nothing happens if I look into the nvidia settings and at my hash rate, which is still 5.2 MH/s with the cuda version (cmake -DBUNDLE=cudaminer -DCOMPUTE=50 // ethminer -U) of Genoils ethminer. |
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IT IS NOT POSSIBLE--
Does someone know the aticonfig command to set powertune at 20 percent? |
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aticonfig --adapter=0 --od-setclocks=1160,1675
With ethminer it's not possible to change all gpu settings with the miner software like in the past with cgminer and sgminer, right? |
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What's cryptopp? Do I need it? It's a cryptographic library that is required to mine Ethereum. Furthermore, you need this SPECIFIC version, or you have to had-edit a cmake file. I thought it would be easier to document installing the specific version that to edit the cmake file. Ok! Thanks! |
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What's cryptopp? Do I need it? |
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SOLVEDSolution: sudo nano /usr/local/cuda/include/host_config.h Just rename every number "4" into number "5" near line 115  +++ I try to compile ethminer on Ubuntu 15.10 (gcc 5.x) but I get this error: Building NVCC (Device) object libethash-cuda/CMakeFiles/ethash-cuda.dir/ethash-cuda_generated_ethash_cuda_miner_kernel.cu.o In file included from /usr/local/cuda/include/cuda_runtime.h:76:0, from <command-line>:0: /usr/local/cuda/include/host_config.h:115:2: error: #error -- unsupported GNU version! gcc versions later than 4.9 are not supported! #error -- unsupported GNU version! gcc versions later than 4.9 are not supported! ^ CMake Error at ethash-cuda_generated_ethash_cuda_miner_kernel.cu.o.cmake:207 (message): Error generating /home/user/cpp-ethereum/libethash-cuda/CMakeFiles/ethash-cuda.dir//./ethash-cuda_generated_ethash_cuda_miner_kernel.cu.o
libethash-cuda/CMakeFiles/ethash-cuda.dir/build.make:63: recipe for target 'libethash-cuda/CMakeFiles/ethash-cuda.dir/ethash-cuda_generated_ethash_cuda_miner_kernel.cu.o' failed make[2]: *** [libethash-cuda/CMakeFiles/ethash-cuda.dir/ethash-cuda_generated_ethash_cuda_miner_kernel.cu.o] Error 1 CMakeFiles/Makefile2:487: recipe for target 'libethash-cuda/CMakeFiles/ethash-cuda.dir/all' failed make[1]: *** [libethash-cuda/CMakeFiles/ethash-cuda.dir/all] Error 2 Makefile:127: recipe for target 'all' failed make: *** [all] Error 2 Even if I do: sudo apt-get install gcc-4.9
sudo apt-get install gcc++-4.9
sudo ln -s /usr/bin/gcc-4.9 /usr/local/cuda/bin/gcc
sudo ln -s /usr/bin/g++-4.9 /usr/local/cuda/bin/g++
export CC=/usr/bin/gcc-4.9
export CXX=/usr/bin/g++-4.9 and/or edit: /usr/local/cuda/include/host_config.h. Comment out lines 113-117. 113 /*#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 9)*/
114
115 /*#error -- unsupported GNU version! gcc versions later than 4.9 are not supported!*/
116
117 /*#endif*/ /* __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 9) */ or edit like this: /usr/local/cuda/include/host_config.h. Comment line 115. --- #error -- unsupported GNU version! gcc versions later than 4.9 are not supported!
+++ //#error -- unsupported GNU version! gcc versions later than 4.9 are not supported! gcc -v g++ -v So what we need to do is remove the GCC symlink and the G++ symlink and then recreate them linked to GCC 4.9 and G++ 4.9: sudo rm /usr/bin/gcc sudo rm /usr/bin/g++ sudo ln -s /usr/bin/gcc-4.9 /usr/bin/gcc sudo ln -s /usr/bin/g++-4.9 /usr/bin/g++ Finally we can check our GCC -v again and make sure we are using the correct version: gcc -v g++ -v BUT a new error at 100%  [100%] Linking CXX executable ethminer ../libdevcrypto/libdevcrypto.so: error: undefined reference to 'CryptoPP::RandomPool::GenerateIntoBufferedTransformation(CryptoPP::BufferedTransformation&, std::string const&, unsigned long long)' ../libdevcrypto/libdevcrypto.so: error: undefined reference to 'CryptoPP::RandomNumberGenerator::GenerateIntoBufferedTransformation(CryptoPP::BufferedTransformation&, std::string const&, unsigned long long)' ../libdevcrypto/libdevcrypto.so: error: undefined reference to 'vtable for CryptoPP::StringSinkTemplate<std::string>' /usr/bin/ld.gold: the vtable symbol may be undefined because the class is missing its key function ../libdevcrypto/libdevcrypto.so: error: undefined reference to 'CryptoPP::BufferedTransformation::ChannelCreatePutSpace(std::string const&, unsigned long&)' ../libdevcrypto/libdevcrypto.so: error: undefined reference to 'CryptoPP::BufferedTransformation::ChannelPut2(std::string const&, unsigned char const, unsigned long, int, bool)' ../libdevcrypto/libdevcrypto.so: error: undefined reference to 'CryptoPP::BufferedTransformation::ChannelPutModifiable2(std::string const&, unsigned char, unsigned long, int, bool)' ../libdevcrypto/libdevcrypto.so: error: undefined reference to 'CryptoPP::BufferedTransformation::ChannelFlush(std::string const&, bool, int, bool)' ../libdevcrypto/libdevcrypto.so: error: undefined reference to 'CryptoPP::BufferedTransformation::ChannelMessageSeriesEnd(std::string const&, int, bool)' ../libdevcrypto/libdevcrypto.so: error: undefined reference to 'CryptoPP::BufferedTransformation::SetRetrievalChannel(std::string const&)' ../libdevcrypto/libdevcrypto.so: error: undefined reference to 'leveldb::Status::ToString() const' ../libstratum/libethstratum.so: error: undefined reference to 'Json::Reader::parse(std::string const&, Json::Value&, bool)' ../libstratum/libethstratum.so: error: undefined reference to 'Json::Reader::getFormattedErrorMessages() const' ../libdevcore/libdevcore.so: error: undefined reference to 'Json::Value::operator[](std::string const&)' ../libdevcore/libdevcore.so: error: undefined reference to 'Json::FastWriter::write(Json::Value const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function PhoneHome::report_benchmark(std::string const&, int): error: undefined reference to 'Json::Value::Value(std::string const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function PhoneHome::report_benchmark(std::string const&, int): error: undefined reference to 'jsonrpc::Client::CallMethod(std::string const&, Json::Value const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function PhoneHome::report_benchmark(std::string const&, int): error: undefined reference to 'Json::Value::toStyledString() const' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function PhoneHome::report_benchmark(std::string const&, int): error: undefined reference to 'jsonrpc::JsonRpcException::JsonRpcException(int, std::string const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_getWork(): error: undefined reference to 'jsonrpc::Client::CallMethod(std::string const&, Json::Value const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_getWork(): error: undefined reference to 'Json::Value::toStyledString() const' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_getWork(): error: undefined reference to 'jsonrpc::JsonRpcException::JsonRpcException(int, std::string const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_submitWork(std::string const&, std::string const&, std::string const&): error: undefined reference to 'Json::Value::Value(std::string const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_submitWork(std::string const&, std::string const&, std::string const&): error: undefined reference to 'Json::Value::Value(std::string const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_submitWork(std::string const&, std::string const&, std::string const&): error: undefined reference to 'Json::Value::Value(std::string const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_submitWork(std::string const&, std::string const&, std::string const&): error: undefined reference to 'jsonrpc::Client::CallMethod(std::string const&, Json::Value const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_submitWork(std::string const&, std::string const&, std::string const&): error: undefined reference to 'Json::Value::toStyledString() const' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_submitWork(std::string const&, std::string const&, std::string const&): error: undefined reference to 'jsonrpc::JsonRpcException::JsonRpcException(int, std::string const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_submitHashrate(std::string const&, std::string const&): error: undefined reference to 'jsonrpc::Client::CallMethod(std::string const&, Json::Value const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_submitHashrate(std::string const&, std::string const&): error: undefined reference to 'Json::Value::toStyledString() const' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function FarmClient::eth_submitHashrate(std::string const&, std::string const&): error: undefined reference to 'jsonrpc::JsonRpcException::JsonRpcException(int, std::string const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function MinerCLI::doBenchmark(dev::eth::MinerType, bool, unsigned int, unsigned int, unsigned int): error: undefined reference to 'jsonrpc::HttpClient::HttpClient(std::string const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function MinerCLI::doFarm(dev::eth::MinerType, std::string const&, unsigned int): error: undefined reference to 'jsonrpc::HttpClient::HttpClient(std::string const&)' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function MinerCLI::doFarm(dev::eth::MinerType, std::string const&, unsigned int): error: undefined reference to 'Json::Value::asString() const' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function MinerCLI::doFarm(dev::eth::MinerType, std::string const&, unsigned int): error: undefined reference to 'Json::Value::asString() const' CMakeFiles/ethminer.dir/main.cpp.o:main.cpp:function MinerCLI::doFarm(dev::eth::MinerType, std::string const&, unsigned int): error: undefined reference to 'Json::Value::asString() const' collect2: error: ld returned 1 exit status ethminer/CMakeFiles/ethminer.dir/build.make:123: recipe for target 'ethminer/ethminer' failed make[2]: *** [ethminer/ethminer] Error 1 CMakeFiles/Makefile2:667: recipe for target 'ethminer/CMakeFiles/ethminer.dir/all' failed make[1]: *** [ethminer/CMakeFiles/ethminer.dir/all] Error 2 Makefile:127: recipe for target 'all' failed make: *** [all] Error 2
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Don't regret it, I just bought 1MHs X11 for 0.086BTC. My first whole day payout was 25000 satoshis, then 23000, and now 20000 satoshis. I suppose the reason behind the decreasing payouts is the rising Bitcoin value.
But if I count with an average 23000 satoshis per day I need 374 days to get my investment back and the contracts are for one year. So this way I don't expect any profit but a loss.
The only solution can be if I change the payout from BTC(auto) to some X11 coins and value of those coins will rise in the future...
What do you think?
How about building an X11 miner by yourself? Would it be possible to get ROI within 1 year and which GPU would you prefer? |
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Did anyone else get higher rewards within the last hour? I got paid 10% less per payout but now eight times per hour instead of six times which is an increase of about 25%. Nobody in the ranking list with more than 32 GHS !  Who is the owner of this sellwall How do you know that? Does the ranking tab work again? |
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finally withdraws are stuck .
How much Bitcoins? What's your time stamp? I'm betting all my kHs at SCC that the site will do some kind of restart and everything starts from scratch. |
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IMO..he will eventually buy all khs at this fucking low price and then everything will be right again and he will sell at high fucking rates. can be wrong though .
If this really happens that way, he will "earn" tons of Bitcoins and could play this game endless. |
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Finally my withdrawal request of about 1 BTC came through after 38 hours.
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I withdrawed about 1 BTC 24 hours and 30 minutes ago and I'm still waiting.
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I'm currently logged in at SCC. Rewards and trading are frozen since one hour. Any questions?
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@DebitMe and @BitcoinNewsMagazine Thank you for all the informantion and for explaining the PACMiC.
So it looks like the only way to earn some Bitcoins is to build your own server farm?
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Because I really don't understand PACMiC ... they pay for 120 days how much (currently)?
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