|
|
|
|
|
|
|
|
|
ccminer 2.2-dev (July 2017) "Equihash, tribus and skunk"
|
|
|
|
|
---------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
***************************************************************
|
|
|
|
|
If you find this tool useful and like to support its continuous
|
|
|
|
|
development, then consider a donation.
|
|
|
|
|
|
|
|
|
|
tpruvot@github:
|
|
|
|
|
BTC : 1AJdfCpLWPNoAMDfHF1wD5y8VgKSSTHxPo
|
|
|
|
|
DCR : DsUCcACGcyP8McNMRXQwbtpDxaVUYLDQDeU
|
|
|
|
|
|
|
|
|
|
DJM34:
|
|
|
|
|
BTC donation address: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze
|
|
|
|
|
|
|
|
|
|
cbuchner v1.2:
|
|
|
|
|
LTC donation address: LKS1WDKGED647msBQfLBHV3Ls8sveGncnm
|
|
|
|
|
BTC donation address: 16hJF5mceSojnTD3ZTUDqdRhDyPJzoRakM
|
|
|
|
|
|
|
|
|
|
***************************************************************
|
|
|
|
|
|
|
|
|
|
>>> Introduction <<<
|
|
|
|
|
|
|
|
|
|
This is a CUDA accelerated mining application which handle :
|
|
|
|
|
|
|
|
|
|
Decred (Blake256 14-rounds - 180 bytes)
|
|
|
|
|
HeavyCoin & MjollnirCoin
|
|
|
|
|
FugueCoin
|
|
|
|
|
GroestlCoin & Myriad-Groestl
|
|
|
|
|
Lbry Credits
|
|
|
|
|
JackpotCoin (JHA)
|
|
|
|
|
QuarkCoin family & AnimeCoin
|
|
|
|
|
TalkCoin
|
|
|
|
|
DarkCoin and other X11 coins
|
|
|
|
|
Chaincoin and Flaxscript (C11)
|
|
|
|
|
Saffroncoin blake (256 14-rounds)
|
|
|
|
|
BlakeCoin (256 8-rounds)
|
|
|
|
|
Qubit (Digibyte, ...)
|
|
|
|
|
Luffa (Joincoin)
|
|
|
|
|
Keccak (Maxcoin)
|
|
|
|
|
Pentablake (Blake 512 x5)
|
|
|
|
|
1Coin Triple S
|
|
|
|
|
Neoscrypt (FeatherCoin)
|
|
|
|
|
Revolver (X11evo)
|
|
|
|
|
Scrypt and Scrypt:N
|
|
|
|
|
Scrypt-Jane (Chacha)
|
|
|
|
|
Sibcoin (sib)
|
|
|
|
|
Skein (Skein + SHA)
|
|
|
|
|
Signatum (Skein cubehash fugue Streebog)
|
|
|
|
|
Tribus (JH, keccak, simd)
|
|
|
|
|
Woodcoin (Double Skein)
|
|
|
|
|
Vanilla (Blake256 8-rounds - double sha256)
|
|
|
|
|
Vertcoin Lyra2RE
|
|
|
|
|
Ziftrcoin (ZR5)
|
|
|
|
|
Boolberry (Wild Keccak)
|
|
|
|
|
Monero (Cryptonight)
|
|
|
|
|
Aeon (Cryptonight-lite)
|
|
|
|
|
|
|
|
|
|
where some of these coins have a VERY NOTABLE nVidia advantage
|
|
|
|
|
over competing AMD (OpenCL Only) implementations.
|
|
|
|
|
|
|
|
|
|
We did not take a big effort on improving usability, so please set
|
|
|
|
|
your parameters carefuly.
|
|
|
|
|
|
|
|
|
|
THIS PROGRAMM IS PROVIDED "AS-IS", USE IT AT YOUR OWN RISK!
|
|
|
|
|
|
|
|
|
|
If you're interessted and read the source-code, please excuse
|
|
|
|
|
that the most of our comments are in german.
|
|
|
|
|
|
|
|
|
|
>>> Command Line Interface <<<
|
|
|
|
|
|
|
|
|
|
This code is based on the pooler cpuminer and inherits
|
|
|
|
|
its command line interface and options.
|
|
|
|
|
|
|
|
|
|
-a, --algo=ALGO specify the algorithm to use
|
|
|
|
|
bastion use to mine Joincoin
|
|
|
|
|
bitcore use to mine Bitcore's Timetravel10
|
|
|
|
|
blake use to mine Saffroncoin (Blake256)
|
|
|
|
|
blakecoin use to mine Old Blake 256
|
|
|
|
|
blake2s use to mine Nevacoin (Blake2-S 256)
|
|
|
|
|
bmw use to mine Midnight
|
|
|
|
|
cryptolight use to mine AEON cryptonight (MEM/2)
|
|
|
|
|
cryptonight use to mine XMR cryptonight
|
|
|
|
|
c11/flax use to mine Chaincoin and Flax
|
|
|
|
|
decred use to mine Decred 180 bytes Blake256-14
|
|
|
|
|
deep use to mine Deepcoin
|
|
|
|
|
dmd-gr use to mine Diamond-Groestl
|
|
|
|
|
equihash use to mine ZEC, HUSH and KMD
|
|
|
|
|
fresh use to mine Freshcoin
|
|
|
|
|
fugue256 use to mine Fuguecoin
|
|
|
|
|
groestl use to mine Groestlcoin
|
|
|
|
|
heavy use to mine Heavycoin
|
|
|
|
|
jha use to mine JackpotCoin
|
|
|
|
|
keccak use to mine Maxcoin
|
|
|
|
|
lbry use to mine LBRY Credits
|
|
|
|
|
luffa use to mine Joincoin
|
|
|
|
|
lyra2 use to mine CryptoCoin
|
|
|
|
|
lyra2v2 use to mine Vertcoin
|
|
|
|
|
lyra2z use to mine Zerocoin (XZC)
|
|
|
|
|
mjollnir use to mine Mjollnircoin
|
|
|
|
|
myr-gr use to mine Myriad-Groest
|
|
|
|
|
neoscrypt use to mine FeatherCoin
|
|
|
|
|
nist5 use to mine TalkCoin
|
|
|
|
|
penta use to mine Joincoin / Pentablake
|
|
|
|
|
quark use to mine Quarkcoin
|
|
|
|
|
qubit use to mine Qubit
|
|
|
|
|
scrypt use to mine Scrypt coins
|
|
|
|
|
scrypt:N use to mine Scrypt-N (:10 for 2048 iterations)
|
|
|
|
|
scrypt-jane use to mine Chacha coins like Cache and Ultracoin
|
|
|
|
|
s3 use to mine 1coin (ONE)
|
|
|
|
|
sha256t use to mine OneCoin (OC)
|
|
|
|
|
sia use to mine SIA
|
|
|
|
|
sib use to mine Sibcoin
|
|
|
|
|
skein use to mine Skeincoin
|
|
|
|
|
skein2 use to mine Woodcoin
|
|
|
|
|
skunk use to mine Signatum
|
|
|
|
|
timetravel use to mine MachineCoin
|
|
|
|
|
tribus use to mine Denarius
|
|
|
|
|
x11evo use to mine Revolver
|
|
|
|
|
x11 use to mine DarkCoin
|
|
|
|
|
x14 use to mine X14Coin
|
|
|
|
|
x15 use to mine Halcyon
|
|
|
|
|
x17 use to mine X17
|
|
|
|
|
x17 use to mine X17
|
|
|
|
|
vanilla use to mine Vanilla (Blake256)
|
|
|
|
|
veltor use to mine VeltorCoin
|
|
|
|
|
whirlpool use to mine Joincoin
|
|
|
|
|
wildkeccak use to mine Boolberry (Stratum only)
|
|
|
|
|
zr5 use to mine ZiftrCoin
|
|
|
|
|
|
|
|
|
|
-d, --devices gives a comma separated list of CUDA device IDs
|
|
|
|
|
to operate on. Device IDs start counting from 0!
|
|
|
|
|
Alternatively give string names of your card like
|
|
|
|
|
gtx780ti or gt640#2 (matching 2nd gt640 in the PC).
|
|
|
|
|
|
|
|
|
|
-i, --intensity=N[,N] GPU threads per call 8-25 (2^N + F, default: 0=auto)
|
|
|
|
|
Decimals and multiple values are allowed for fine tuning
|
|
|
|
|
--cuda-schedule Set device threads scheduling mode (default: auto)
|
|
|
|
|
-f, --diff-factor Divide difficulty by this factor (default 1.0)
|
|
|
|
|
-m, --diff-multiplier Multiply difficulty by this value (default 1.0)
|
|
|
|
|
--vote=VOTE block reward vote (for HeavyCoin)
|
|
|
|
|
--trust-pool trust the max block reward vote (maxvote) sent by the pool
|
|
|
|
|
-o, --url=URL URL of mining server
|
|
|
|
|
-O, --userpass=U:P username:password pair for mining server
|
|
|
|
|
-u, --user=USERNAME username for mining server
|
|
|
|
|
-p, --pass=PASSWORD password for mining server
|
|
|
|
|
--cert=FILE certificate for mining server using SSL
|
|
|
|
|
-x, --proxy=[PROTOCOL://]HOST[:PORT] connect through a proxy
|
|
|
|
|
-t, --threads=N number of miner threads (default: number of nVidia GPUs in your system)
|
|
|
|
|
-r, --retries=N number of times to retry if a network call fails
|
|
|
|
|
(default: retry indefinitely)
|
|
|
|
|
-R, --retry-pause=N time to pause between retries, in seconds (default: 15)
|
|
|
|
|
--shares-limit maximum shares to mine before exiting the program.
|
|
|
|
|
--time-limit maximum time [s] to mine before exiting the program.
|
|
|
|
|
-T, --timeout=N network timeout, in seconds (default: 300)
|
|
|
|
|
-s, --scantime=N upper bound on time spent scanning current work when
|
|
|
|
|
long polling is unavailable, in seconds (default: 5)
|
|
|
|
|
-n, --ndevs list cuda devices
|
|
|
|
|
-N, --statsavg number of samples used to display hashrate (default: 30)
|
|
|
|
|
--no-gbt disable getblocktemplate support (height check in solo)
|
|
|
|
|
--no-longpoll disable X-Long-Polling support
|
|
|
|
|
--no-stratum disable X-Stratum support
|
|
|
|
|
-q, --quiet disable per-thread hashmeter output
|
|
|
|
|
--no-color disable colored output
|
|
|
|
|
-D, --debug enable debug output
|
|
|
|
|
-P, --protocol-dump verbose dump of protocol-level activities
|
|
|
|
|
-b, --api-bind=port IP:port for the miner API (default: 127.0.0.1:4068), 0 disabled
|
|
|
|
|
--api-remote Allow remote control, like pool switching, imply --api-allow=0/0
|
|
|
|
|
--api-allow=... IP/mask of the allowed api client(s), 0/0 for all
|
|
|
|
|
--max-temp=N Only mine if gpu temp is less than specified value
|
|
|
|
|
--max-rate=N[KMG] Only mine if net hashrate is less than specified value
|
|
|
|
|
--max-diff=N Only mine if net difficulty is less than specified value
|
|
|
|
|
--max-log-rate Interval to reduce per gpu hashrate logs (default: 3)
|
|
|
|
|
--pstate=0 will force the Geforce 9xx to run in P0 P-State
|
|
|
|
|
--plimit=150W set the gpu power limit, allow multiple values for N cards
|
|
|
|
|
on windows this parameter use percentages (like OC tools)
|
|
|
|
|
--tlimit=85 Set the gpu thermal limit (windows only)
|
|
|
|
|
--keep-clocks prevent reset clocks and/or power limit on exit
|
|
|
|
|
--hide-diff Hide submitted shares diff and net difficulty
|
|
|
|
|
-B, --background run the miner in the background
|
|
|
|
|
--benchmark run in offline benchmark mode
|
|
|
|
|
--cputest debug hashes from cpu algorithms
|
|
|
|
|
--cpu-affinity set process affinity to specific cpu core(s) mask
|
|
|
|
|
--cpu-priority set process priority (default: 0 idle, 2 normal to 5 highest)
|
|
|
|
|
-c, --config=FILE load a JSON-format configuration file
|
|
|
|
|
can be from an url with the http:// prefix
|
|
|
|
|
-V, --version display version information and exit
|
|
|
|
|
-h, --help display this help text and exit
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Scrypt specific options:
|
|
|
|
|
-l, --launch-config gives the launch configuration for each kernel
|
|
|
|
|
in a comma separated list, one per device.
|
|
|
|
|
--interactive comma separated list of flags (0/1) specifying
|
|
|
|
|
which of the CUDA device you need to run at inter-
|
|
|
|
|
active frame rates (because it drives a display).
|
|
|
|
|
-L, --lookup-gap Divides the per-hash memory requirement by this factor
|
|
|
|
|
by storing only every N'th value in the scratchpad.
|
|
|
|
|
Default is 1.
|
|
|
|
|
--texture-cache comma separated list of flags (0/1/2) specifying
|
|
|
|
|
which of the CUDA devices shall use the texture
|
|
|
|
|
cache for mining. Kepler devices may profit.
|
|
|
|
|
--no-autotune disable auto-tuning of kernel launch parameters
|
|
|
|
|
|
|
|
|
|
CryptoNight specific options:
|
|
|
|
|
-l, --launch-config gives the launch configuration for each kernel
|
|
|
|
|
in a comma separated list, one per device.
|
|
|
|
|
--bfactor=[0-12] Run Cryptonight core kernel in smaller pieces,
|
|
|
|
|
From 0 (ui freeze) to 12 (smooth), win default is 11
|
|
|
|
|
This is a per-device setting like the launch config.
|
|
|
|
|
|
|
|
|
|
Wildkeccak specific:
|
|
|
|
|
-l, --launch-config gives the launch configuration for each kernel
|
|
|
|
|
in a comma separated list, one per device.
|
|
|
|
|
-k, --scratchpad url Url used to download the scratchpad cache.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
>>> Examples <<<
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Example for Heavycoin Mining on heavycoinpool.com with a single gpu in your system
|
|
|
|
|
ccminer -t 1 -a heavy -o stratum+tcp://stratum01.heavycoinpool.com:5333 -u <<username.worker>> -p <<workerpassword>> -v 8
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Example for Heavycoin Mining on hvc.1gh.com with a dual gpu in your system
|
|
|
|
|
ccminer -t 2 -a heavy -o stratum+tcp://hvcpool.1gh.com:5333/ -u <<WALLET>> -p x -v 8
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Example for Fuguecoin solo-mining with 4 gpu's in your system and a Fuguecoin-wallet running on localhost
|
|
|
|
|
ccminer -q -s 1 -t 4 -a fugue256 -o http://localhost:9089/ -u <<myusername>> -p <<mypassword>>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Example for Fuguecoin pool mining on dwarfpool.com with all your GPUs
|
|
|
|
|
ccminer -q -a fugue256 -o stratum+tcp://erebor.dwarfpool.com:3340/ -u YOURWALLETADDRESS.1 -p YOUREMAILADDRESS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Example for Groestlcoin solo mining
|
|
|
|
|
ccminer -q -s 1 -a groestl -o http://127.0.0.1:1441/ -u USERNAME -p PASSWORD
|
|
|
|
|
|
|
|
|
|
Example for Boolberry
|
|
|
|
|
ccminer -a wildkeccak -o stratum+tcp://bbr.suprnova.cc:7777 -u tpruvot.donate -p x -k http://bbr.suprnova.cc/scratchpad.bin -l 64x360
|
|
|
|
|
|
|
|
|
|
Example for Scrypt-N (2048) on Nicehash
|
|
|
|
|
ccminer -a scrypt:10 -o stratum+tcp://stratum.nicehash.com:3335 -u 3EujYFcoBzWvpUEvbe3obEG95mBuU88QBD -p x
|
|
|
|
|
|
|
|
|
|
For solo-mining you typically use -o http://127.0.0.1:xxxx where xxxx represents
|
|
|
|
|
the rpcport number specified in your wallet's .conf file and you have to pass the same username
|
|
|
|
|
and password with -O (or -u -p) as specified in the wallet config.
|
|
|
|
|
|
|
|
|
|
The wallet must also be started with the -server option and/or with the server=1 flag in the .conf file
|
|
|
|
|
|
|
|
|
|
>>> Configuration files <<<
|
|
|
|
|
|
|
|
|
|
With the -c parameter you can use a json config file to set your prefered settings.
|
|
|
|
|
An example is present in source tree, and is also the default one when no command line parameters are given.
|
|
|
|
|
This allow you to run the miner without batch/script.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
>>> API and Monitoring <<<
|
|
|
|
|
|
|
|
|
|
With the -b parameter you can open your ccminer to your network, use -b 0.0.0.0:4068 if required.
|
|
|
|
|
On windows, setting 0.0.0.0 will ask firewall permissions on the first launch. Its normal.
|
|
|
|
|
|
|
|
|
|
Default API feature is only enabled for localhost queries by default, on port 4068.
|
|
|
|
|
|
|
|
|
|
You can test this api on linux with "telnet <miner-ip> 4068" and type "help" to list the commands.
|
|
|
|
|
Default api format is delimited text. If required a php json wrapper is present in api/ folder.
|
|
|
|
|
|
|
|
|
|
I plan to add a json format later, if requests are formatted in json too..
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
>>> Additional Notes <<<
|
|
|
|
|
|
|
|
|
|
This code should be running on nVidia GPUs ranging from compute capability
|
|
|
|
|
3.0 up to compute capability 5.2. Support for Compute 2.0 has been dropped
|
|
|
|
|
so we can more efficiently implement new algorithms using the latest hardware
|
|
|
|
|
features.
|
|
|
|
|
|
|
|
|
|
>>> RELEASE HISTORY <<<
|
|
|
|
|
|
|
|
|
|
v2.2 (under dev)
|
|
|
|
|
New skunk algo, using the heavy streebog algorithm
|
|
|
|
|
Enhance tribus algo (+10%)
|
|
|
|
|
equihash protocol enhancement on yiimp.ccminer.org and zpool.ca
|
|
|
|
|
|
|
|
|
|
June 16th 2017 v2.1-tribus
|
|
|
|
|
Interface equihash algo with djeZo solver (from nheqminer 0.5c)
|
|
|
|
|
New api parameters (and multicast announces for local networks)
|
|
|
|
|
New tribus algo
|
|
|
|
|
|
|
|
|
|
May. 14th 2017 v2.0
|
|
|
|
|
Handle cryptonight, wildkeccak and cryptonight-lite
|
|
|
|
|
Add a serie of new algos: timetravel, bastion, hmq1725, sha256t
|
|
|
|
|
Import lyra2z from djm34 work...
|
|
|
|
|
Rework the common skein512 (used in most algos except skein ;)
|
|
|
|
|
Upgrade whirlpool algo with alexis version (2x faster)
|
|
|
|
|
Store the share diff of second nonce(s) in most algos
|
|
|
|
|
Hardware monitoring thread to get more accurate power readings
|
|
|
|
|
Small changes for the quiet mode & max-log-rate to reduce logs
|
|
|
|
|
Add bitcore and a compatible jha algo
|
|
|
|
|
|
|
|
|
|
Dec. 21th 2016 v1.8.4
|
|
|
|
|
Improve streebog based algos, veltor and sib (from alexis work)
|
|
|
|
|
Blake2s greetly improved (3x), thanks to alexis too...
|
|
|
|
|
|
|
|
|
|
Sep. 28th 2016 v1.8.3
|
|
|
|
|
show intensity on startup for each cards
|
|
|
|
|
show-diff is now used by default, use --hide-diff if not wanted
|
|
|
|
|
|
|
|
|
|
Sep. 22th 2016 v1.8.2
|
|
|
|
|
lbry improvements by Alexis Provos
|
|
|
|
|
Prevent Windows hibernate while mining
|
|
|
|
|
veltor algo (basic implementation)
|
|
|
|
|
|
|
|
|
|
Aug. 10th 2016 v1.8.1
|
|
|
|
|
SIA Blake2-B Algo (getwork over stratum for Suprnova)
|
|
|
|
|
SIA Nanopool RPC (getwork over http)
|
|
|
|
|
Update also the older lyra2 with Nanashi version
|
|
|
|
|
|
|
|
|
|
July 20th 2016 v1.8.0
|
|
|
|
|
Pascal support with cuda 8
|
|
|
|
|
lbry new multi sha / ripemd algo (LBC)
|
|
|
|
|
x11evo algo (XRE)
|
|
|
|
|
Lyra2v2, Neoscrypt and Decred improvements
|
|
|
|
|
Enhance windows NVAPI clock and power limits
|
|
|
|
|
Led support for mining/shares activity on windows
|
|
|
|
|
|
|
|
|
|
May 18th 2016 v1.7.6
|
|
|
|
|
Decred vote support
|
|
|
|
|
X17 cleanup and improvement
|
|
|
|
|
Add mining.ping stratum method and handle unknown methods
|
|
|
|
|
Implement a pool stats/benchmark mode (-p stats on yiimp)
|
|
|
|
|
Add --shares-limit parameter, can be used for benchmarks
|
|
|
|
|
|
|
|
|
|
Mar. 13th 2016 v1.7.5
|
|
|
|
|
Blake2S Algo (NEVA/OXEN)
|
|
|
|
|
|
|
|
|
|
Feb. 28th 2016 v1.7.4 (1.7.3 was a preview, not official)
|
|
|
|
|
Decred simplified stratum (getwork over stratum)
|
|
|
|
|
Vanilla kernel by MrMad
|
|
|
|
|
Drop/Disable WhirlpoolX
|
|
|
|
|
|
|
|
|
|
Feb. 11th 2016 v1.7.2
|
|
|
|
|
Decred Algo (longpoll only)
|
|
|
|
|
Blake256 improvements/cleanup
|
|
|
|
|
|
|
|
|
|
Jan. 26th 2016 v1.7.1
|
|
|
|
|
Implement sib algo (X11 + Russian Streebog-512/GOST)
|
|
|
|
|
Whirlpool speed x2 with the midstate precompute
|
|
|
|
|
Small bug fixes about device ids mapping (and vendor names)
|
|
|
|
|
Add Vanilla algo (Blake256 8-rounds - double sha256)
|
|
|
|
|
|
|
|
|
|
Nov. 06th 2015 v1.7
|
|
|
|
|
Improve old devices compatibility (x11, lyra2v2, quark, qubit...)
|
|
|
|
|
Add windows support for SM 2.1 and drop SM 3.5 (x86)
|
|
|
|
|
Improve lyra2 (v1/v2) cuda implementations
|
|
|
|
|
Improve most common algos on SM5+ with sp blake kernel
|
|
|
|
|
Restore whirlpool algo (and whirlcoin variant)
|
|
|
|
|
Prepare algo/pool switch ability, trivial method
|
|
|
|
|
Add --benchmark alone to run a benchmark for all algos
|
|
|
|
|
Add --cuda-schedule parameter
|
|
|
|
|
Add --show-diff parameter, which display shares diff,
|
|
|
|
|
and is able to detect real solved blocks on pools.
|
|
|
|
|
|
|
|
|
|
Aug. 28th 2015 v1.6.6
|
|
|
|
|
Allow to load remote config with curl (-c http://...)
|
|
|
|
|
Add Lyra2REv2 algo (Vertcoin/Zoom)
|
|
|
|
|
Restore WhirlpoolX algo (VNL)
|
|
|
|
|
Drop Animecoin support
|
|
|
|
|
Add bmw (Midnight) algo
|
|
|
|
|
|
|
|
|
|
July 06th 2015 v1.6.5-C11
|
|
|
|
|
Nvml api power limits
|
|
|
|
|
Add chaincoin c11 algo (used by Flaxscript too)
|
|
|
|
|
Remove pluck algo
|
|
|
|
|
|
|
|
|
|
June 23th 2015 v1.6.5
|
|
|
|
|
Handle Ziftrcoin PoK solo mining
|
|
|
|
|
Basic compatibility with CUDA 7.0 (generally slower hashrate)
|
|
|
|
|
Show gpus vendor names on linux (windows test branch is pciutils)
|
|
|
|
|
Remove -v and -m short params specific to heavycoin
|
|
|
|
|
Add --diff-multiplier (-m) and rename --diff to --diff-factor (-f)
|
|
|
|
|
First steps to handle nvml application clocks and P0 on the GTX9xx
|
|
|
|
|
Various improvements on multipool and cmdline parameters
|
|
|
|
|
Optimize a bit qubit, deep, luffa, x11 and quark algos
|
|
|
|
|
|
|
|
|
|
May 26th 2015 v1.6.4
|
|
|
|
|
Implement multi-pool support (failover and time rotate)
|
|
|
|
|
try "ccminer -c pools.conf" to test the sample config
|
|
|
|
|
Update the API to allow remote pool switching and pool stats
|
|
|
|
|
Auto bind the api port to the first available when using default
|
|
|
|
|
Try to compute network difficulty on pools too (for most algos)
|
|
|
|
|
Drop Whirlpool and whirpoolx algos, no more used...
|
|
|
|
|
|
|
|
|
|
May 15th 2015 v1.6.3
|
|
|
|
|
Import and adapt Neoscrypt from djm34 work (SM 5+ only)
|
|
|
|
|
Conditional mining options based on gpu temp, network diff and rate
|
|
|
|
|
background option implementation for windows too
|
|
|
|
|
"Multithreaded" devices (-d 0,0) intensity and stats changes
|
|
|
|
|
SM5+ Optimisation of skein based on sp/klaus method (+20%)
|
|
|
|
|
|
|
|
|
|
Apr. 21th 2015 v1.6.2
|
|
|
|
|
Import Scrypt, Scrypt:N and Scrypt-jane from Cudaminer
|
|
|
|
|
Add the --time-limit command line parameter
|
|
|
|
|
|
|
|
|
|
Apr. 14th 2015 v1.6.1
|
|
|
|
|
Add the Double Skein Algo for Woodcoin
|
|
|
|
|
Skein/Skein2 SM 3.0 devices support
|
|
|
|
|
|
|
|
|
|
Mar. 27th 2015 v1.6.0
|
|
|
|
|
Add the ZR5 Algo for Ziftcoin
|
|
|
|
|
Implement Skeincoin algo (skein + sha)
|
|
|
|
|
Import pluck (djm34) and whirlpoolx (alexis78) algos
|
|
|
|
|
Hashrate units based on hashing rate values (Hs/kHs/MHs/GHs)
|
|
|
|
|
Default config file (also help to debug without command line)
|
|
|
|
|
Various small fixes
|
|
|
|
|
|
|
|
|
|
Feb. 11th 2015 v1.5.3
|
|
|
|
|
Fix anime algo
|
|
|
|
|
Allow a default config file in user or ccminer folder
|
|
|
|
|
SM 2.1 windows binary (lyra2 and blake/blakecoin for the moment)
|
|
|
|
|
|
|
|
|
|
Jan. 24th 2015 v1.5.2
|
|
|
|
|
Allow per device intensity, example: -i 20,19.5
|
|
|
|
|
Add process CPU priority and affinity mask parameters
|
|
|
|
|
Intelligent duplicate shares check feature (enabled if needed)
|
|
|
|
|
api: Fan RPM (windows), Cuda threads count, linux kernel ver.
|
|
|
|
|
More X11 optimisations from sp and KlausT
|
|
|
|
|
SM 3.0 enhancements
|
|
|
|
|
|
|
|
|
|
Dec. 16th 2014 v1.5.1
|
|
|
|
|
Add lyra2RE algo for Vertcoin based on djm34/vtc code
|
|
|
|
|
Multiple shares support (2 for the moment)
|
|
|
|
|
X11 optimisations (From klaust and sp-hash)
|
|
|
|
|
HTML5 WebSocket api compatibility (see api/websocket.htm)
|
|
|
|
|
Solo mode height checks with getblocktemplate rpc calls
|
|
|
|
|
|
|
|
|
|
Nov. 27th 2014 v1.5.0
|
|
|
|
|
Upgrade compat jansson to 2.6 (for windows)
|
|
|
|
|
Add pool mining.set_extranonce support
|
|
|
|
|
Allow intermediate intensity with decimals
|
|
|
|
|
Update prebuilt x86 openssl lib to 1.0.1i
|
|
|
|
|
Fix heavy algo on linux (broken since 1.4)
|
|
|
|
|
Some internal changes to use the C++ compiler
|
|
|
|
|
New API 1.2 with some new commands (read only)
|
|
|
|
|
Add some of sp x11/x15 optimisations (and tsiv x13)
|
|
|
|
|
|
|
|
|
|
Nov. 15th 2014 v1.4.9
|
|
|
|
|
Support of nvml and nvapi(windows) to monitor gpus
|
|
|
|
|
Fix (again) displayed hashrate for multi gpus systems
|
|
|
|
|
Average is now made by card (30 scans of the card)
|
|
|
|
|
Final API v1.1 (new fields + histo command)
|
|
|
|
|
Add support of telnet queries "telnet 127.0.0.1 4068"
|
|
|
|
|
add histo api command to get performance debug details
|
|
|
|
|
Add a rig sample php ui using json wrapper (php)
|
|
|
|
|
Restore quark/jackpot previous speed (differently)
|
|
|
|
|
|
|
|
|
|
Nov. 12th 2014 v1.4.8
|
|
|
|
|
Add a basic API and a sample php json wrapper
|
|
|
|
|
Add statsavg (def 20) and api-bind parameters
|
|
|
|
|
|
|
|
|
|
Nov. 11th 2014 v1.4.7
|
|
|
|
|
Average hashrate (based on the 20 last scans)
|
|
|
|
|
Rewrite blake algo
|
|
|
|
|
Add the -i (gpu threads/intensity parameter)
|
|
|
|
|
Add some X11 optimisations based on sp_ commits
|
|
|
|
|
Fix quark reported hashrate and benchmark mode for some algos
|
|
|
|
|
Enhance json config file param (int/float/false) (-c config.json)
|
|
|
|
|
Update windows prebuilt curl to 7.38.0
|
|
|
|
|
|
|
|
|
|
Oct. 26th 2014 v1.4.6
|
|
|
|
|
Add S3 algo reusing existing code (onecoin)
|
|
|
|
|
Small X11 (simd512) enhancement
|
|
|
|
|
|
|
|
|
|
Oct. 20th 2014 v1.4.5
|
|
|
|
|
Add keccak algo from djm34 repo (maxcoin)
|
|
|
|
|
Curl 7.35 and OpenSSL are now included in the binary (and win tree)
|
|
|
|
|
Enhance windows terminal support (--help was broken)
|
|
|
|
|
|
|
|
|
|
Sep. 27th 2014 v1.4.4
|
|
|
|
|
First SM 5.2 Release (GTX 970 & 980)
|
|
|
|
|
CUDA Runtime included in binary
|
|
|
|
|
Colors enabled by default
|
|
|
|
|
|
|
|
|
|
Sep. 10th 2014 v1.4.3
|
|
|
|
|
Add algos from djm34 repo (deep, doom, qubit)
|
|
|
|
|
Goalcoin seems to be dead, not imported.
|
|
|
|
|
Create also the pentablake algo (5x Blake 512)
|
|
|
|
|
|
|
|
|
|
Sept 6th 2014 Almost twice the speed on blake256 algos with the "midstate" cache
|
|
|
|
|
|
|
|
|
|
Sep. 1st 2014 add X17, optimized x15 and whirl
|
|
|
|
|
add blake (256 variant)
|
|
|
|
|
color support on Windows,
|
|
|
|
|
remove some dll dependencies (pthreads, msvcp)
|
|
|
|
|
|
|
|
|
|
Aug. 18th 2014 add X14, X15, Whirl, and Fresh algos,
|
|
|
|
|
also add colors and nvprof cmd line support
|
|
|
|
|
|
|
|
|
|
June 15th 2014 add X13 and Diamond Groestl support.
|
|
|
|
|
Thanks to tsiv and to Bombadil for the contributions!
|
|
|
|
|
|
|
|
|
|
June 14th 2014 released Killer Groestl quad version which I deem
|
|
|
|
|
sufficiently hard to port over to AMD. It isn't
|
|
|
|
|
the fastest option for Compute 3.5 and 5.0 cards,
|
|
|
|
|
but it is still much faster than the table based
|
|
|
|
|
versions.
|
|
|
|
|
|
|
|
|
|
May 10th 2014 added X11, but without the bells & whistles
|
|
|
|
|
(no killer Groestl, SIMD hash quite slow still)
|
|
|
|
|
|
|
|
|
|
May 6th 2014 this adds the quark and animecoin algorithms.
|
|
|
|
|
|
|
|
|
|
May 3rd 2014 add the MjollnirCoin hash algorithm for the upcomin
|
|
|
|
|
MjollnirCoin relaunch.
|
|
|
|
|
|
|
|
|
|
Add the -f (--diff) option to adjust the difficulty
|
|
|
|
|
e.g. for the erebor Dwarfpool myr-gr SaffronCoin pool.
|
|
|
|
|
Use -f 256 there.
|
|
|
|
|
|
|
|
|
|
May 1st 2014 adapt the Jackpot algorithms to changes made by the
|
|
|
|
|
coin developers. We keep our unique nVidia advantage
|
|
|
|
|
because we have a way to break up the divergence.
|
|
|
|
|
NOTE: Jackpot Hash now requires Compute 3.0 or later.
|
|
|
|
|
|
|
|
|
|
April, 27 2014 this release adds Myriad-Groestl and Jackpot Coin.
|
|
|
|
|
we apply an optimization to Jackpot that turns this
|
|
|
|
|
into a Keccak-only CUDA coin ;) Jackpot is tested with
|
|
|
|
|
solo--mining only at the moment.
|
|
|
|
|
|
|
|
|
|
March, 27 2014 Heavycoin exchange rates soar, and as a result this coin
|
|
|
|
|
gets some love: We greatly optimized the Hefty1 kernel
|
|
|
|
|
for speed. Expect some hefty gains, especially on 750Ti's!
|
|
|
|
|
|
|
|
|
|
By popular demand, we added the -d option as known from
|
|
|
|
|
cudaminer.
|
|
|
|
|
|
|
|
|
|
different compute capability builds are now provided until
|
|
|
|
|
we figure out how to pack everything into a single executable
|
|
|
|
|
in a Windows build.
|
|
|
|
|
|
|
|
|
|
March, 24 2014 fixed Groestl pool support
|
|
|
|
|
|
|
|
|
|
went back to Compute 1.x for cuda_hefty1.cu kernel by
|
|
|
|
|
default after numerous reports of ccminer v0.2/v0.3
|
|
|
|
|
not working with HeavyCoin for some people.
|
|
|
|
|
|
|
|
|
|
March, 23 2014 added Groestlcoin support. stratum status unknown
|
|
|
|
|
(the only pool is currently down for fixing issues)
|
|
|
|
|
|
|
|
|
|
March, 21 2014 use of shared memory in Fugue256 kernel boosts hash rates
|
|
|
|
|
on Fermi and Maxwell devices. Kepler may suffer slightly
|
|
|
|
|
(3-5%)
|
|
|
|
|
|
|
|
|
|
Fixed Stratum for Fuguecoin. Tested on dwarfpool.
|
|
|
|
|
|
|
|
|
|
March, 18 2014 initial release.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
>>> AUTHORS <<<
|
|
|
|
|
|
|
|
|
|
Notable contributors to this application are:
|
|
|
|
|
|
|
|
|
|
Christian Buchner, Christian H. (Germany): Initial CUDA implementation
|
|
|
|
|
|
|
|
|
|
djm34, tsiv, sp and klausT for cuda algos implementation and optimisation
|
|
|
|
|
|
|
|
|
|
Tanguy Pruvot : 750Ti tuning, blake, colors, zr5, skein, general code cleanup
|
|
|
|
|
API monitoring, linux Config/Makefile and vstudio libs...
|
|
|
|
|
|
|
|
|
|
and also many thanks to anyone else who contributed to the original
|
|
|
|
|
cpuminer application (Jeff Garzik, pooler), it's original HVC-fork
|
|
|
|
|
and the HVC-fork available at hvc.1gh.com
|
|
|
|
|
|
|
|
|
|
Source code is included to satisfy GNU GPL V3 requirements.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
With kind regards,
|
|
|
|
|
|
|
|
|
|
Christian Buchner ( Christian.Buchner@gmail.com )
|
|
|
|
|
Christian H. ( Chris84 )
|
|
|
|
|
Tanguy Pruvot ( tpruvot@github )
|
