cgminer 软件

This is a multi-threaded multi-pool GPU, FPGA and CPU miner with ATI GPU monitoring, (over)clocking and fanspeed support for bitcoin and derivative coins. Do not use on multiple block chains at the same time! This code is provided entirely free of charge by the programmer in his spare time so donations would be greatly appreciated. Please consider donating to the address below. Con Kolivas <kernel@kolivas.org> 15qSxP1SQcUX3o4nhkfdbgyoWEFMomJ4rZ DOWNLOADS: http://ck.kolivas.org/apps/cgminer GIT TREE: https://github.com/ckolivas/cgminer Support thread: http://bitcointalk.org/index.php?topic=28402.0 IRC Channel: irc://irc.freenode.net/cgminer License: GPLv3. See COPYING for details. READ EXECUTIVE SUMMARY BELOW FOR FIRST TIME USERS! Dependencies: curl dev library http://curl.haxx.se/libcurl/ (libcurl4-openssl-dev) curses dev library (libncurses5-dev or libpdcurses on WIN32) pkg-config http://www.freedesktop.org/wiki/Software/pkg-config libtool http://www.gnu.org/software/libtool/ jansson http://www.digip.org/jansson/ (jansson is included in-tree and not necessary) yasm 1.0.1+ http://yasm.tortall.net/ (yasm is optional, gives assembly routines for CPU mining) AMD APP SDK http://developer.amd.com/sdks/AMDAPPSDK (This sdk is mandatory for GPU mining) AMD ADL SDK http://developer.amd.com/sdks/ADLSDK (This sdk is mandatory for ATI GPU monitoring & clocking) libudev headers (This is only required for FPGA auto-detection and is linux only) libusb headers (This is only required for ZTEX support) CGMiner specific configuration options: --enable-cpumining Build with cpu mining support(default disabled) --disable-opencl Override detection and disable building with opencl --disable-adl Override detection and disable building with adl --enable-bitforce Compile support for BitForce FPGAs(default disabled) --enable-icarus Compile support for Icarus Board(default disabled) --enable-modminer Compile support for ModMiner FPGAs(default disabled) --enable-ztex Compile support for Ztex Board(default disabled) --enable-scrypt Compile support for scrypt litecoin mining (default disabled) --without-curses Compile support for curses TUI (default enabled) --without-libudev Autodetect FPGAs using libudev (default enabled) Basic *nix build instructions: To build with GPU mining support: Install AMD APP sdk, ideal version (see FAQ!) - no official place to install it so just keep track of where it is if you're not installing the include files and library files into the system directory. (Do NOT install the ati amd sdk if you are on nvidia.) To build with GPU monitoring & clocking support: Extract the AMD ADL SDK, latest version - there is also no official place for these files. Copy all the *.h files in the "include" directory into cgminer's ADL_SDK directory. The easiest way to install the ATI AMD SPP sdk on linux is to actually put it into a system location. Then building will be simpler. Download the correct version for either 32 bit or 64 bit from here: http://developer.amd.com/sdks/AMDAPPSDK/downloads/Pages/default.aspx This will give you a file with a name like AMD-APP-SDK-v2.4-lnx64.tgz Then: sudo su cd /opt tar xf /path/to/AMD-APP-SDK-v2.4-lnx64.tgz cd / tar xf /opt/AMD-APP-SDK-v2.4-lnx64/icd-registration.tgz ln -s /opt/AMD-APP-SDK-v2.4-lnx64/include/CL /usr/include ln -s /opt/AMD-APP-SDK-v2.4-lnx64/lib/x86_64/* /usr/lib/ ldconfig If you are on 32 bit, x86_64 in the 2nd last line should be x86 To actually build: ./autogen.sh # only needed if building from git repo CFLAGS="-O2 -Wall -march=native" ./configure or if you haven't installed the ati files in system locations: CFLAGS="-O2 -Wall -march=native -I<path to AMD APP include>" LDFLAGS="-L<path to AMD APP lib/x86_64> ./configure make If it finds the opencl files it will inform you with "OpenCL: FOUND. GPU mining support enabled." Basic WIN32 build instructions (LIKELY OUTDATED INFO. requires mingw32): ./autogen.sh # only needed if building from git repo rm -f mingw32-config.cache MINGW32_CFLAGS="-O2 -Wall -msse2" mingw32-configure make ./mknsis.sh Native WIN32 build instructions: see windows-build.txt --- Usage instructions: Run "cgminer --help" to see options: Usage: . [-atDdGCgIKklmpPQqrRsTouvwOchnV] Options for both config file and command line: --api-allow Allow API access (if enabled) only to the given list of [W:]IP[/Prefix] address[/subnets] This overrides --api-network and you must specify 127.0.0.1 if it is required W: in front of the IP address gives that address privileged access to all api commands --api-description Description placed in the API status header (default: cgminer version) --api-groups API one letter groups G:cmd:cmd[,P:cmd:*...] See API-README for usage --api-listen Listen for API requests (default: disabled) By default any command that does not just display data returns access denied See --api-allow to overcome this --api-network Allow API (if enabled) to listen on/for any address (default: only 127.0.0.1) --api-port Port number of miner API (default: 4028) --auto-fan Automatically adjust all GPU fan speeds to maintain a target temperature --auto-gpu Automatically adjust all GPU engine clock speeds to maintain a target temperature --balance Change multipool strategy from failover to even share balance --benchmark Run cgminer in benchmark mode - produces no shares --debug|-D Enable debug output --expiry|-E <arg> Upper bound on how many seconds after getting work we consider a share from it stale (default: 120) --failover-only Don't leak work to backup pools when primary pool is lagging --fix-protocol Do not redirect to a different getwork protocol (eg. stratum) --kernel-path|-K <arg> Specify a path to where bitstream and kernel files are (default: "/usr/local/bin") --load-balance Change multipool strategy from failover to efficiency based balance --log|-l <arg> Interval in seconds between log output (default: 5) --monitor|-m <arg> Use custom pipe cmd for output messages --net-delay Impose small delays in networking to not overload slow routers --no-pool-disable Do not automatically disable pools that continually reject shares --no-restart Do not attempt to restart GPUs that hang or cgminer if it crashes --no-submit-stale Don't submit shares if they are detected as stale --pass|-p <arg> Password for bitcoin JSON-RPC server --per-device-stats Force verbose mode and output per-device statistics --protocol-dump|-P Verbose dump of protocol-level activities --queue|-Q <arg> Minimum number of work items to have queued (0 - 10) (default: 1) --quiet|-q Disable logging output, display status and errors --real-quiet Disable all output --remove-disabled Remove disabled devices entirely, as if they didn't exist --rotate <arg> Change multipool strategy from failover to regularly rotate at N minutes (default: 0) --round-robin Change multipool strategy from failover to round robin on failure --scan-time|-s <arg> Upper bound on time spent scanning current work, in seconds (default: 60) --sched-start <arg> Set a time of day in HH:MM to start mining (a once off without a stop time) --sched-stop <arg> Set a time of day in HH:MM to stop mining (will quit without a start time) --scrypt Use the scrypt algorithm for mining (litecoin only) --sharelog <arg> Append share log to file --shares <arg> Quit after mining N shares (default: unlimited) --socks-proxy <arg> Set socks4 proxy (host:port) for all pool