Soy nuevo en todo esto, aunque hago algo de programación en Windows y en la web.
Tengo una pequeña plataforma que quiero usar para minar ethereum. Es una dell inspiron 560.
Tiene una nueva tarjeta de video Nvidia GE-Force 610, con controlador. (memoria de 2 gigas)
Reinstalé ubunutu 14.04 LTS, luego fui aquí a https://github.com/Genoil/cpp-ethereum para seguir las instrucciones de un minero cuda.
Seguí las instrucciones completamente y obtuve errores durante la compilación.
¿Puede alguien ayudarme a obtener una compilación limpia? ¿Necesito una versión diferente de CMake o C++?
¿Puede alguien ayudarme a resolver los problemas, por favor?
Aquí está el informe del proceso de compilación/creación: (Sé que es una lectura larga. Gracias por leerlo).
markm@Goose1:~/cpp-ethereum$ mkdir build
markm@Goose1:~/cpp-ethereum$ cd build
markm@Goose1:~/cpp-ethereum/build$ cmake -DBUNDLE=cudaminer ..
-- The C compiler identification is GNU 4.8.4
-- The CXX compiler identification is GNU 4.8.4
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- ctest path: /usr/bin/ctest
-- Found CryptoPP: /usr/include (found suitable version "5.6.2", minimum required is "5.6.2")
- CryptoPP header: /usr/include
- CryptoPP lib : /usr/lib/libcryptopp.so
-- Found leveldb: /usr/include
- LevelDB header: /usr/include
- LevelDB lib: /usr/lib/x86_64-linux-gnu/libleveldb.so
-- Found jsoncpp: /usr/include/jsoncpp
- Jsoncpp header: /usr/include/jsoncpp
- Jsoncpp lib : /usr/lib/x86_64-linux-gnu/libjsoncpp.so
-- Found json_rpc_cpp: /usr/include (found suitable version "0.4.2", minimum required is "0.4")
- json-rpc-cpp header: /usr/include
- json-rpc-cpp lib : /usr/lib/libjsonrpccpp-common.so;/usr/lib/libjsonrpccpp-server.so;/usr/lib/libjsonrpccpp-client.so
-- Found mhd: /usr/include
- microhttpd header: /usr/include
- microhttpd lib : /usr/lib/x86_64-linux-gnu/libmicrohttpd.so
- microhttpd dll :
-- Found readline: /usr/include
- readline header: /usr/include
- readline lib : /usr/lib/x86_64-linux-gnu/libreadline.so
-- Could NOT find miniupnpc (missing: MINIUPNPC_INCLUDE_DIR MINIUPNPC_LIBRARY)
-- Found gmp: /usr/include/x86_64-linux-gnu
- gmp header: /usr/include/x86_64-linux-gnu
- gmp lib : /usr/lib/x86_64-linux-gnu/libgmp.so
-- Found CURL: /usr/include
- curl header: /usr/include
- curl lib : /usr/lib/x86_64-linux-gnu/libcurl.so
-- Could NOT find cpuid (missing: CPUID_INCLUDE_DIR CPUID_LIBRARY)
-- Looking for CL_VERSION_2_0
-- Looking for CL_VERSION_2_0 - not found
-- Looking for CL_VERSION_1_2
-- Looking for CL_VERSION_1_2 - found
-- Found OpenCL: /usr/lib/x86_64-linux-gnu/libOpenCL.so (found version "1.2")
- opencl header: /usr/include
- opencl lib : /usr/lib/x86_64-linux-gnu/libOpenCL.so
-- Found CUDA: /usr/local/cuda (found version "8.0")
- CUDA header: /usr/local/cuda/include
- CUDA lib : /usr/local/cuda/lib64/libcudart.so
- jsonrpcstub location : /usr/bin/jsonrpcstub
-- Boost version: 1.54.0
-- Found the following Boost libraries:
-- thread
-- date_time
-- system
-- regex
-- chrono
-- filesystem
-- unit_test_framework
-- program_options
-- random
- boost header: /usr/include
- boost lib : /usr/lib/x86_64-linux-gnu/libboost_thread.so;/usr/lib/x86_64-linux-gnu/libboost_date_time.so;/usr/lib/x86_64-linux-gnu/libboost_system.so;/usr/lib/x86_64-linux-gnu/libboost_regex.so;/usr/lib/x86_64-linux-gnu/libboost_chrono.so;/usr/lib/x86_64-linux-gnu/libboost_filesystem.so;/usr/lib/x86_64-linux-gnu/libboost_unit_test_framework.so;/usr/lib/x86_64-linux-gnu/libboost_program_options.so;/usr/lib/x86_64-linux-gnu/libboost_random.so;/usr/lib/x86_64-linux-gnu/libpthread.so
------------------------------------------------------------------------
-- CMake Version 3.2.2
-- CMAKE_BUILD_TYPE Build type Release
-- TARGET_PLATFORM Target platform Linux
-- BUNDLE Build bundle cudaminer
--------------------------------------------------------------- features
-- Chromium support 1
-- Hardware identification support FALSE
-- HTTP Request support TRUE
-- VMTRACE VM execution tracing OFF
-- PROFILING Profiling support OFF
-- FATDB Full database exploring
-- JSONRPC JSON-RPC support ON
-- OLYMPIC Default to the Olympic network OFF
------------------------------------------------------------- components
-- MINER Build miner ON
-- GUI Build GUI components OFF
-- ETHASHCL Build OpenCL components ON
-- ETHASHCUDA Build CUDA components ON
-- ETHSTRATUM Build Stratum components ON
------------------------------------------------------------------------
-- CXXFLAGS: -std=c++11 -Wall -Wno-unknown-pragmas -Wextra -Wno-error=parentheses -pedantic -DSHAREDLIB -fPIC -fuse-ld=gold creating build info... createBuildInfo()
-- Looking for include file pthread.h
-- Looking for include file pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Configuring done CMake Warning at libethcore/CMakeLists.txt:21 (add_library): Cannot generate a safe runtime search path for target
ethcore because files in some directories may conflict with
libraries in implicit directories:
runtime library [libOpenCL.so.1] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
/usr/local/cuda/lib64
Some of these libraries may not be found correctly.
CMake Warning at ethminer/CMakeLists.txt:22 (add_executable): Cannot
generate a safe runtime search path for target ethminer because
files in some directories may conflict with libraries in implicit
directories:
runtime library [libOpenCL.so.1] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
/usr/local/cuda/lib64
Some of these libraries may not be found correctly.
-- Generating done
-- Build files have been written to: /home/markm/cpp-ethereum/build markm@Goose1:~/cpp-ethereum/build$ make -j2 Scanning dependencies of
target BuildInfo.h Scanning dependencie
s of target devcore Files
"/home/markm/cpp-ethereum/build/BuildInfo.h.tmp" to
"/home/markm/cpp-ethereum/build/BuildInfo.h" are different. [ 2%] [
2%] Built target BuildInfo.h Building CXX object
libdevcore/CMakeFiles/devcore.dir/CommonData.cpp.o Scanning
dependencies of target ethash [ 4%] Building C object
libethash/CMakeFiles/ethash.dir/io.c.o [ 7%] Building C object
libethash/CMakeFiles/ethash.dir/internal.c.o [ 9%]
Building C object libethash/CMakeFiles/ethash.dir/io_posix.c.o
[ 11%] Building CXX object
libethash/CMakeFiles/ethash.dir/sha3_cryptopp.cpp.o Linking CXX
shared library libethash.so [ 11%] Built target ethash Scanning
dependencies of target ethstratum [ 14%] Building CXX object
libstratum/CMakeFiles/ethstratum.dir/EthStratumClientV2.cpp.o
/home/markm/cpp-ethereum/libstratum/EthStratumClientV2.cpp: In member
function ‘void EthStratumClientV2::processReponse(Json::Value&)’:
/home/markm/cpp-ethereum/libstratum/EthStratumClientV2.cpp:350:12:
warning: variable ‘headerHash’ set but not used
[-Wunused-but-set-variable]
h256 headerHash = h256(sHeaderHash);
^ [ 16%] Building CXX object libdevcore/CMakeFiles/devcore.dir/FixedHash.cpp.o [ 19%] Building CXX
object libdevcore/CMakeFiles/devcore.dir/CommonIO.cpp.o [ 21%]
Building CXX object
libstratum/CMakeFiles/ethstratum.dir/EthStratumClient.cpp.o
[ 23%] Building CXX object
libdevcore/CMakeFiles/devcore.dir/SHA3.cpp.o
/home/markm/cpp-ethereum/libstratum/EthStratumClient.cpp: In member
function ‘void EthStratumClient::processReponse(Json::Value&)’:
/home/markm/cpp-ethereum/libstratum/EthStratumClient.cpp:398:12:
warning: variable ‘headerHash’ set but not used
[-Wunused-but-set-variable]
h256 headerHash = h256(sHeaderHash);
^ [ 26%] Building CXX object libdevcore/CMakeFiles/devcore.dir/TrieCommon.cpp.o Linking CXX shared
library libethstratum.so [ 26%] Built target ethstratum [ 28%]
Generating OpenCL Kernel Byte Array [ 30%] Building CXX object
libdevcore/CMakeFiles/devcore.dir/Struc
turedLogger.cpp.o
Scanning dependencies of target ethash-cl [ 33%] Building CXX object
libethash-cl/CMakeFiles/ethash-cl.dir/ethash_cl_miner.cpp.o
Linking CXX shared library libethash-cl.so [ 33%] Built target
ethash-cl [ 35%] Building CXX object
libdevcore/CMakeFiles/devcore.dir/Hash.cpp.o [ 38%] Building CXX
object libdevcore/CMakeFiles/devcore.dir/RangeMask.cpp.o [ 40%]
Building CXX object libdevcore/CMakeFiles/devcore.dir/MemoryDB.cpp.o
[ 42%] Building CXX object
libdevcore/CMakeFiles/devcore.dir/Base64.cpp.o [ 45%] Building
NVCC (Device) object
libethash-cuda/CMakeFiles/ethash-cuda.dir/ethash-cuda_generated_ethash_cuda_miner_kernel.cu.o
nvcc warning : The 'compute_20', 'sm_20', and 'sm_21' architectures
are deprecated, and may be removed in a future release (Use
-Wno-deprecated-gpu-targets to suppress warning). nvcc warning : The 'compute_20', 'sm_20', and 'sm_21' architectures are deprecated, and
may be removed in a future release (Use -Wno-deprecated-gpu-targets to
suppress warning).
/usr/lib/gcc/x86_64-linux-gnu/4.8/include/stddef.h(432): error:
identifier "nullptr" is undefined
/usr/lib/gcc/x86_64-linux-gnu/4.8/include/stddef.h(432): error:
expected a ";"
/usr/include/x86_64-linux-gnu/c++/4.8/bits/c++config.h(190): error:
expected a ";"
/usr/include/c++/4.8/exception(63): error: expected a ";"
/usr/include/c++/4.8/exception(68): error: expected a ";"
/usr/include/c++/4.8/exception(76): error: expected a ";"
/usr/include/c++/4.8/exception(83): error: expected a ";"
/usr/include/c++/4.8/exception(93): error: expected a "{"
/usr/include/c++/4.8/bits/exception_ptr.h(64): error: function
"std::current_exception" returns incomplete type
"std::__exception_ptr::exception_ptr"
/usr/include/c++/4.8/bits/exception_ptr.h(64): error: expected a "{"
/usr/include/c++/4.8/bits/exception_ptr.h(79): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(81): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(82): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(84): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(86): error: declaration is
incompatible with previous "std::current_exception" (64): here
/usr/include/c++/4.8/bits/exception_ptr.h(86): error: use of a local
type to declare a function
/usr/include/c++/4.8/bits/exception_ptr.h(86): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(87): error: use of a local
type to declare a function
/usr/include/c++/4.8/bits/exception_ptr.h(90): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(92): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(95): error: incomplete type
is not allowed
/usr/include/c++/4.8/bits/exception_ptr.h(95): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(116): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(126): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(143): error: use of a local
type to declare a function
/usr/include/c++/4.8/bits/exception_ptr.h(144): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(147): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(152): error: use of a local
type to declare a function
/usr/include/c++/4.8/bits/exception_ptr.h(153): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(156): error: use of a local
type to declare a function
/usr/include/c++/4.8/bits/exception_ptr.h(157): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(160): error: use of a local
type to declare a function
/usr/include/c++/4.8/bits/exception_ptr.h(161): error: expected a ";"
/usr/include/c++/4.8/bits/exception_ptr.h(169): error: expected a ";"
/usr/include/c++/4.8/bits/nested_exception.h(57): error: incomplete
type is not allowed
/usr/include/c++/4.8/bits/nested_exception.h(60): error: expected a
";"
/usr/include/c++/4.8/bits/nested_exception.h(66): error: expected a
";"
/usr/include/c++/4.8/bits/nested_exception.h(70): error: identifier
"rethrow_exception" is undefined
/usr/include/c++/4.8/bits/nested_exception.h(73): error: function
"std::nested_exception::nested_ptr" returns incomplete type
"std::__exception_ptr::exception_ptr"
/usr/include/c++/4.8/new(95): error: expected a "{"
/usr/include/c++/4.8/new(110): error: identifier "__p" is undefined
/usr/include/c++/4.8/new(111): error: expected a "{"
/usr/include/c++/4.8/new(115): error: expected a "{"
/usr/include/c++/4.8/new(116): error: expected a "{"
/usr/include/c++/4.8/bits/cpp_type_traits.h(184): error: identifier
"char16_t" is undefined
/usr/include/c++/4.8/bits/cpp_type_traits.h(191): error: identifier
"char32_t" is undefined
/usr/include/c++/4.8/bits/cpp_type_traits.h(191): error: class
"std::__is_integer<<error-type>>" has already been defined
/usr/include/c++/4.8/bits/cpp_type_traits.h(314): error: namespace
"std::__gnu_cxx" has no member "__normal_iterator"
/usr/include/c++/4.8/bits/cpp_type_traits.h(314): error: expected a
">"
/usr/include/c++/4.8/cmath(80): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(80): error: expected a ";"
/usr/include/c++/4.8/cmath(105): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(105): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(105): error: expected a ";"
/usr/include/c++/4.8/cmath(124): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(124): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(124): error: expected a ";"
/usr/include/c++/4.8/cmath(143): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(143): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(143): error: expected a ";"
/usr/include/c++/4.8/cmath(162): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(162): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(162): error: expected a ";"
/usr/include/c++/4.8/cmath(183): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(183): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(183): error: expected a ";"
/usr/include/c++/4.8/cmath(202): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(202): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(202): error: expected a ";"
/usr/include/c++/4.8/cmath(221): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(221): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(221): error: expected a ";"
/usr/include/c++/4.8/cmath(240): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(240): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(240): error: expected a ";"
/usr/include/c++/4.8/cmath(259): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(259): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(259): error: expected a ";"
/usr/include/c++/4.8/cmath(278): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(278): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(278): error: expected a ";"
/usr/include/c++/4.8/cmath(297): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(297): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(297): error: expected a ";"
/usr/include/c++/4.8/cmath(328): error: "constexpr" is not a function
or static data member
/usr/include/c++/4.8/cmath(337): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(337): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(337): error: expected a ";"
/usr/include/c++/4.8/cmath(356): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(356): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(356): error: expected a ";"
/usr/include/c++/4.8/cmath(375): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(375): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(375): error: expected a ";"
/usr/include/c++/4.8/cmath(406): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(406): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(406): error: expected a ";"
/usr/include/c++/4.8/cmath(443): error: inline specifier allowed on
function declarations only
/usr/include/c++/4.8/cmath(443): error: variable "std::constexpr" has
already been defined
/usr/include/c++/4.8/cmath(443): error: expected a ";"
Error limit reached. 100 errors detected in the compilation of
"/tmp/tmpxft_00007c86_00000000-17_ethash_cuda_miner_kernel.compute_61.cpp1.ii".
Compilation terminated. CMake Error at
ethash-cuda_generated_ethash_cuda_miner_kernel.cu.o.cmake:264
(message): Error generating file
/home/markm/cpp-ethereum/build/libethash-cuda/CMakeFiles/ethash-cuda.dir//./ethash-cuda_generated_ethash_cuda_miner_kernel.cu.o
make[2]: ***
[libethash-cuda/CMakeFiles/ethash-cuda.dir/ethash-cuda_generated_ethash_cuda_miner_kernel.cu.o]
Error 1 make[1]: *** [libethash-cuda/CMakeFiles/ethash-cuda.dir/all]
Error 2 make[1]: *** Waiting for unfinished jobs.... [ 47%] Building
CXX object libdevcore/CMakeFiles/devcore.dir/TrieDB.cpp.o [ 50%]
Building CXX object libdevcore/CMakeFiles/devcore.dir/RLP.cpp.o [ 52%]
Building CXX object libdevcore/CMakeFiles/devcore.dir/Guards.cpp.o [
54%] Building CXX object
libdevcore/CMakeFiles/devcore.dir/TransientDirectory.cpp.o [ 57%]
Building CXX object libdevcore/CMakeFiles/devcore.dir/FileSystem.cpp.o
[ 59%] Building CXX object libdevcore/CMakeFiles/devcore.dir/Log.cpp.o
[ 61%] Building CXX object
libdevcore/CMakeFiles/devcore.dir/Common.cpp.o [ 64%] Building CXX
object libdevcore/CMakeFiles/devcore.dir/CommonJS.cpp.o [ 66%]
Building CXX object libdevcore/CMakeFiles/devcore.dir/Worker.cpp.o [
69%] Building CXX object
libdevcore/CMakeFiles/devcore.dir/TrieHash.cpp.o Linking CXX shared
library libdevcore.so [ 69%] Built target devcore make: *** [all]
Error 2 markm@Goose1:~/cpp-ethereum/build$ cd ethminer
markm@Goose1:~/cpp-ethereum/build/ethminer$ ethminer -U -M ethminer:
command not found
Cualquier y toda ayuda para hacer esto bien sería muy apreciada.
El ethminer de Genoil funciona con CUDA si su tarjeta nVidia no es compatible con OpenCL o si desea obtener el máximo rendimiento.
Badr Bellaj
Marcos Mongeau
Marcos Mongeau
danilo ramirez
Marcos Mongeau
ricardo barradas
Marcos Mongeau
Sotavento