This is a multi-threaded CPU miner, fork of pooler's cpuminer.
- ✓ wildkeccak (Boolberry [BBR])
- libcurl http://curl.haxx.se/libcurl/
- jansson http://www.digip.org/jansson/ (jansson is included in-tree)
- Binary releases: http://boolberry.com/downloads.html
- Git tree: https://github.com/cryptozoidberg/cpuminer-multi
- Clone with
git clone https://github.com/cryptozoidberg/cpuminer-multi
- Clone with
./autogen.sh # only needed if building from git repo
./nomacro.pl # only needed if building on Mac OS X or with Clang
./configure CFLAGS="-O3 -march=native"
# Use -march=native if building for a single machine
make- Static linking is not supported.
- To build a 64-bit binary,
export OBJECT_MODE=64 - GNU-style long options are not supported, but are accessible via configuration file
- Install MinGW and the MSYS Developer Tool Kit (http://www.mingw.org/)
- Make sure you have mstcpip.h in MinGW\include
- If using MinGW-w64, install pthreads-w64
- Install libcurl devel (http://curl.haxx.se/download.html)
- Make sure you have libcurl.m4 in MinGW\share\aclocal
- Make sure you have curl-config in MinGW\bin
- Install openssl devel (https://www.openssl.org/related/binaries.html)
- In the MSYS shell, run:
./autogen.sh # only needed if building from git repo
LIBCURL="-lcurldll" ./configure CFLAGS="-O3 *-march=native*"
# Use -march=native if building for a single machine
makeyum install mingw\*
./autogen.sh # only needed if building from git repo
./configure CC=x86_64-w64-mingw32-gcc RANLIB=x86_64-w64-mingw32-ranlib --target x86_64-w64-mingw32
make- ARM:
- No runtime CPU detection. The miner can take advantage of some instructions specific to ARMv5E and later processors, but the decision whether to use them is made at compile time, based on compiler-defined macros.
- To use NEON instructions, add "-mfpu=neon" to CFLAGS.
- x86-64:
- The miner can take advantage of SSE2 and AVX2 instructions, but only if both the CPU and the operating system support them.
- There is no runtime check for the features, so minerd compiled on CPU with
- AVX2 support causes Invalid opcode trap when run on CPU without AVX2 support (patches accepted).
- If compiler version changes, do "make clean", because LTO binary format is not necessarily compatible between different compiler versions.
- If you get errors relating to LLVMgold.so when compiling with clang, try as root:
alternatives --set ld /usr/bin/ld.gold
ln -sf /usr/lib64/llvm/LLVMgold.so /usr/lib # required on Fedora 20 as of 20141029./minerd -o stratum+tcp://url_to_server:7778 -u 1L1ZPC9XodC6g5BX8j8m3vcdkXPiZrVF7RcERWE879coQDWiztUbkkVZ86o43P27Udb3qxL4B41gbaGpvj3nS7DgFZauAZE -p x -P -D -t 1 -k http://url_to_server/download/scratchpad.binVisit url_to_server to verify scratchpad.bin download location. Run "minerd --help" to see more options.
Use the --proxy option.
To use a SOCKS proxy, add a socks4:// or socks5:// prefix to the proxy host
Protocols socks4a and socks5h, allowing remote name resolving, are also available since libcurl 7.18.0.
If no protocol is specified, the proxy is assumed to be a HTTP proxy.
When the --proxy option is not used, the program honors the http_proxy and all_proxy environment variables.
Donations for the work done in this fork by zoidberg are accepted at
- BBR:
@zoidberg - BTC:
1JjGoHdzP5HvtyEZ6MN9LXbh8uTDVgrPY9
Donations for the work done in this fork by otila are accepted at
- BBR:
@anonymous - XMR:
46i538G1mrxAjzvP7cqKNufPoYAmmZyX5NidEcpmEjqgGB8F8vmRax3SuipJ3zkEkkFYQHjM58zDeXyoNgxVVGby4JMGwZt - BTC:
1Gpa1DteQozR4Mw94mjZRGb6McaNT6nrTC
Donations for the work done in this fork by Wolf are accepted at
- BBR:
@wolf - XMR:
46sSETXrZGT8bupxdc2MAbLe3PMV9nJTRTE5uaFErXFz6ymyzVdH86KDb9TNoG4ny5QLELfopynWeBSMoT1M2Ga8RBkDqTH - BTC:
1WoLFumNUvjCgaCyjFzvFrbGfDddYrKNR
CPUMiner-multi was forked from Lucas Jones's cpuminer-multi, and has been developed by Cryptozoidberg, otila, and Wolf.
GPLv2. See COPYING for details.