GOSTSec/ccminer
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13 Commits

Author SHA1 Message Date
Tanguy Pruvot
c66e8622b3 api: report per thread cpu hash checks (ACC/REJ) 
+ update all algos for that...
 2017-02-07 06:26:02 +01:00
Tanguy Pruvot
0ff75791e5 migrate 2nd nonce storage of most algos 
This allow to keep pdata[19] as cursor between scans, and later, to sort them..

remains... heavy, scrypt, sia...
 2017-01-29 05:46:45 +01:00
Tanguy Pruvot
34e97bf3e6 Show intensity on init for all algos 2016-09-27 00:33:06 +02:00
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
355b835ae0 benchmark: enhance the mem leak detection 
reduce "false" warnings, and ignore unrelated/small ones <= 1 MB

On windows the gpu memory can be allocated by other processes

+ some cleanup in algos... (free/gpulog)
 2015-10-16 22:04:30 +02:00
Tanguy Pruvot
5bf1f98200 various fixes for SM 2.1 and the benchmark 
X11+ algos and quark are not compatible for the moment

but these ones are :

Benchmark results for Gigabyte GTX 460 (SM 2.1 / 1 GB):

   blakecoin :     159090.5 kH/s,     1 MB,  1048576 thr.
       blake :      70208.9 kH/s,     1 MB,  1048576 thr.
         bmw :     122802.6 kH/s,    65 MB,  2097152 thr.
        deep :       3533.6 kH/s,    33 MB,   524288 thr.
    fugue256 :      43177.9 kH/s,    17 MB,   524288 thr.
       heavy :       4118.2 kH/s,   147 MB,   524032 thr.
      keccak :      18673.1 kH/s,   129 MB,  2097152 thr.
       luffa :      28816.0 kH/s,   257 MB,  4194304 thr.
       lyra2 :        213.7 kH/s,   570 MB,    65536 thr.
    mjollnir :       3895.6 kH/s,   147 MB,   524032 thr.
       nist5 :       1101.4 kH/s,    67 MB,  1048576 thr.
       penta :        501.6 kH/s,    21 MB,   327680 thr.
       skein :       5432.4 kH/s,    65 MB,  1048576 thr.
      skein2 :       6788.9 kH/s,    33 MB,   524288 thr.
   whirlpool :        688.5 kH/s,    33 MB,   524288 thr.
         zr5 :        122.5 kH/s,    86 MB,   262144 thr.
 2015-10-14 02:59:54 +00:00
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
d195f2e8a2 intensity: do not reduce throughput before init 
Else the memory allocated could be less than required later

btw, use the new "cuda" function to apply intensity/throughput
 2015-10-11 05:01:41 +02:00
Tanguy Pruvot
ee93927fac diff: use the new function in all algos 2015-10-07 20:10:15 +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
5308898d1c start v1.7, apply new prototypes to all algos 2015-09-23 15:42:17 +02:00
Tanguy Pruvot
cd64f9b0e7 Add a new cuda-schedule parameter 
0: cudaDeviceScheduleAuto
1: cudaDeviceScheduleSpin
2: cudaDeviceScheduleYield
4: cudaDeviceScheduleBlockingSync

Also set the best one (4) for luffa algo by default...
 2015-09-17 23:45:03 +02:00
Tanguy Pruvot
5636e2be5e remove double reference to luffa algo 
doomcoin is dead but the luffa algo is still used (Joincoin)..

keep doom as alias for compat... rename functions...
 2015-06-10 22:10:16 +02:00