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670 Commits 2 Branches 52 Tags 66 MiB
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193 Commits

Author SHA1 Message Date
Tanguy Pruvot
4944e1a098 mrM4D vnl, with some changes 2016-02-19 11:31:00 +01:00
Tanguy Pruvot
7c9ec8629f decred: handle a second nonce 2016-02-18 22:47:03 +01:00
Tanguy Pruvot
6cd53a2305 decred: quick fix for low net diff (testnet) 2016-02-18 12:36:56 +01:00
Tanguy Pruvot
b0617ba0fc Revert "decred: prepare full stratum support" 
This reverts commit 4e769915d8.

proper v1.7.3 for yiimp
 2016-02-18 11:22:50 +01:00
Tanguy Pruvot
4e769915d8 decred: prepare full stratum support 2016-02-15 08:46:32 +01:00
Tanguy Pruvot
7d4c48d1d8 1.7.3 stratum test 2016-02-13 16:14:57 +01:00
Tanguy Pruvot
7fd2df5ba9 stratum: missing bloc height notif + range 2016-02-12 21:32:22 +01:00
Tanguy Pruvot
9bb9af49b2 decred: stratum tests with extranonce field 
This implementation doesnt compute the merkle root, but allow
to mine on yiimp with the help of decred extradata fields.

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
 2016-02-12 14:45:54 +01:00
Tanguy Pruvot
fc27c25436 windows builds cleanup 2016-02-11 07:57:44 +01:00
Tanguy Pruvot
6e95407dcf decred algo for longpoll/getwork 
Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
 2016-02-11 07:10:46 +01:00
xCoreDev
2e16d00f63 vanilla algo (Blake256 8 rounds - double sha256) 2016-01-26 19:01:42 +01:00
Tanguy Pruvot
e75b26feb4 sib coin algo (X11 + Streebog) 
Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
 2015-12-31 19:11:48 +01:00
Tanguy Pruvot
a4404bc325 Add advanced resume options for conditional mining 
only available for single pool, in multi, max-xxx rotates the pool
 2015-12-18 19:48:52 +01:00
Tanguy Pruvot
be73cd1ae0 improve the device mapping and a possible segfault 
when using -n, work_restart array was not allocated
 2015-12-03 15:03:19 +01:00
Tanguy Pruvot
e4476a5eee reduce crashes on debug tests 2015-11-06 19:40:14 +01:00
Tanguy Pruvot
2247605d23 quark: add support for SM 2 devices 
todo: use nonce vectors for the second branch

GPU #0: Gigabyte GTX 460, 261.26 kH/s
accepted: 2/2 (diff 0.046), 254.36 kH/s yay!!!

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
 2015-11-06 04:10:06 +01:00
Tanguy Pruvot
21115b7fc6 scrypt: link texture-cache parameter 2015-11-05 17:06:35 +01:00
Tanguy Pruvot
e50556b637 various changes, cleanup for the release 
small fixes to handle better the multi thread per gpu

explicitly report than quark is not compatible with SM 2.1 (compact shuffle)
 2015-11-04 14:59:59 +01:00
Tanguy Pruvot
1e3db41a8d multialgo: clear hashrate stats on switch 2015-11-02 19:05:43 +01:00
Tanguy Pruvot
e9b88b45e4 prepare the 1.7 release 2015-11-02 17:52:24 +01:00
Tanguy Pruvot
d3e2088398 basic pool algo switch (without free barrier) 
not really proper but should works for 2 "small" algos.

just put the "algo" param in each pools config
 2015-11-02 17:52:24 +01:00
Tanguy Pruvot
113e22de2e blake: prevent empty scan ranges with multiple gpus 
in some cases, an empty scan range was possible in benchmark..
 2015-11-01 22:14:17 +01:00
Tanguy Pruvot
61ff92b5b4 never interrupt global benchmark with found nonces 
fix some algo weird hashrates (like blake)
and reset device between algos, for better accuracy

but this reset doesnt seems enough to bench all algos correctly...

to test on linux, could be a driver issue...

heavy: fix first alloc and indent with tabs...
 2015-11-01 21:12:50 +01:00
Tanguy Pruvot
47f309ffb4 ifdef some unused kernels on SM5+ 
no need to build both (mine and sm variants)

and put global hashrate to 0 while waiting...
 2015-10-28 07:25:52 +01:00
Tanguy Pruvot
2673b3aeff stratum: hide timeout warnings while waiting 
this timeout is not important, we reconnect after
 2015-10-26 09:17:00 +01:00
Tanguy Pruvot
e12d666d36 pool switch: add thr_id param to handle a future barrier 
Switching to a pool with a different algo will require a barrier
to free ressources, like what was made in the global benchmark.

add also the algo in pool structure...
 2015-10-24 09:58:25 +02:00
Tanguy Pruvot
dec6dbed77 api: add best share diff and last share time 
best share diff require --show-diff

shown in the "pool" command
 2015-10-22 15:11:16 +02:00
Tanguy Pruvot
e90ade048a ndevs: get vendor names on windows too 
ccminer -n 2>NUL

GPU #0: SM 5.2 GeForce GTX 970
GPU #1: SM 5.0 Gigabyte GTX 750 Ti
GPU #2: SM 5.2 ASUS GTX 970

note: nvml destroy is made in proper_exit function
 2015-10-22 13:36:46 +02:00
Tanguy Pruvot
59a6cd133b nvapi: x86 can also get sub vendor ids 2015-10-22 12:29:03 +02:00
Tanguy Pruvot
c3d10db873 algos: move cmdline algo/alias parser in a func 2015-10-15 08:49:40 +02:00
Tanguy Pruvot
5a08c21355 diff: store solved blocs count, update the api 
Also show the real target diff on pools for the algos with a factor (lyra)

require the --show-diff parameter, may be used as default in the final 1.7
 2015-10-14 20:21:14 +02:00
Tanguy Pruvot
9dfa757dc7 warn on cuda errors + various small changes 
The full benchmark can now be launched with "ccminer --benchmark"

add a new helper function which log a warning with last cuda error
(not shown with the quiet option) : CUDA_LOG_ERROR();
it can be used where miner.h is included (.c/.cpp/.cu)

fix x14 (in ccminer.cpp), a break was missing in switch..case
 2015-10-12 08:46:13 +02:00
Tanguy Pruvot
8fbfe2cfda add gpulog() function helper, simple and multi-threads 
when using multiple cpu threads per gpu, use the T prefix, ex:

[2015-10-11 09:52:49] GPU #0: app clocks set to P0 (3600/1228)
 vs
[2015-10-11 09:52:51] GPU T0: MSI GTX 960, 5953.35 kH/s

Only thr_id is required, the function take care of the dev id
 2015-10-11 10:46:05 +02:00
Tanguy Pruvot
c6dcc5e5cf benchmark: show mem and default throughput in results 
and prepare a new function to get the default intensity

also, take care of multiple threads per gpu...
 2015-10-11 04:38:28 +02:00
Tanguy Pruvot
8db5a0bc9e blake: change dynamic round system 
blakecoin was conflicting with lyra2, set the rounds more properly
 2015-10-11 03:46:30 +02:00
Tanguy Pruvot
ab5cc7162e refactor: create bench.cpp and algos.h 
Also enhance multi-thread benchmark synchro. with pthread barriers
 2015-10-11 00:10:27 +02:00
Tanguy Pruvot
c2214091ae benchmark: free last memory leaks on algo switch 
remains my original lyra2 implementation to fix... (cuda_lyra2.cu)

I guess some kind of memory overflow force the driver to allocate
memory... but was unable to free it without device reset.
 2015-10-10 02:15:32 +02:00
Tanguy Pruvot
4e1e03b891 benchmark: store all algos results + cuda fixes 
Note: lyra2, lyra2v2 and script seems to have problems
to coexist with other algos... to run after some of them...

moved lyra2 first and skip scrypt/jane for the moment...

Only stored in memory for now.. to display a table after the bench

ccminer -a auto --benchmark

Results may be exported later to a json file...
 2015-10-09 02:07:08 +02:00
Tanguy Pruvot
934555994d benchmark: allow -a auto to bench all algos at once 2015-10-08 21:41:20 +02:00
Tanguy Pruvot
42789f1a0d whirlpool: allow stratum compat with new coins 
make a difference between whirlpool and whirlcoin algos (stratum)

Look like the old SHA merkleroot method doesnt work on recent coins

Doesn't affect solo mining, only pools using stratum+tcp:// protocol
 2015-10-07 02:26:17 +00:00
Tanguy Pruvot
5f12943de5 whirlpool: add algo free function + vstudio 2015-10-06 23:53:03 +02:00
Tanguy Pruvot
b641bfdf8b diff: rename functions like cpuminer-multi 
more proper, intuitive...
 2015-10-06 23:37:13 +02:00
Tanguy Pruvot
3f589cc4db restore the whirlpool algo 2015-10-06 23:37:07 +02:00
Tanguy Pruvot
2ebcd1fbd5 neoscrypt: handle both getwork data sizes FTC/ORB 
only affect solo mining, this patch should handle more weird cases

also set getblocktemplate param type to an empty object (ORB)
 2015-09-29 13:00:14 +02:00
Tanguy Pruvot
8fb92415fb stratum: prevent multiple bloc notifications on yaamp 
yaamp always notify clean jobs,
was not correct for my "new bloc" detection system...
 2015-09-26 10:15:52 +02:00
Tanguy Pruvot
e1c4b3042c algos: add functions to free allocated resources 
Will be used later for algo switching

not really tested yet...
 2015-09-25 07:51:57 +02:00
Tanguy Pruvot
8ec5dd7d8e Handle the getwork typo in neoscrypt wallets 
allow solo mining neoscrypt coins... (FTC/UFO)
 2015-09-24 20:53:17 +02:00
Tanguy Pruvot
ec054db317 Show shares diff on longpoll pools too 
and remove unused remains of old difficulty functions
 2015-09-24 13:23:24 +02:00
Tanguy Pruvot
41707760f5 stratum: force exit on pool auth failure 
the miner was stuck instead of exiting after the retries...
 2015-09-24 11:31:20 +02:00
Tanguy Pruvot
fade2b74b5 diff: cleanup after windows test 2015-09-24 03:57:12 +02:00