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36 Commits

Author SHA1 Message Date
Tanguy Pruvot
34e97bf3e6 Show intensity on init for all algos 2016-09-27 00:33:06 +02:00
Tanguy Pruvot
a4196b341d neoscrypt: apply last VTC improvements 
rewrote almost properly ;)
 2016-07-08 16:30:26 +02:00
Tanguy Pruvot
c0e9370ba2 quark: real hashrate was wrong, add a few kHs 2016-07-06 16:35:58 +02:00
Tanguy Pruvot
a237601747 1.7.1 release 
set schedule flags to reduce linux cpu usage without MyStreamSynchronize()
 2016-01-26 20:43:16 +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
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
8d4d4d65ce cuda: header for common kernel functions (quark/x11) 
Was thinking about doing that since months ;) lets go
 2015-10-25 06:54:17 +01:00
Tanguy Pruvot
d43dc9a021 use blake512 sp kernels on SM 5+ (80+64) 
import and keep my code for older archs, like skein 64

reduce the gap between our versions...

+150kH x11   GTX 960 / +30kH  750Ti
+900kH quark GTX 960 / +230kH 750Ti
 2015-10-24 13:43:22 +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
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
922c2a5cd7 algos: free allocated mem for algo switch 
All can be freed propertly now, except script (reset) and lyra2 (leak)
 2015-10-08 21:35:30 +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
d9b0312897 x64: fix some size_t warnings 2015-05-17 04:56:42 +02:00
Tanguy Pruvot
2113be6eec blake80: some changes and launch bounds, no perf changes 2015-04-24 14:12:21 +02:00
Tanguy Pruvot
3d3f2e2cb5 warnings: use the right device id (device_map[thr_id]) 2015-04-23 09:41:56 +02:00
KlausT
ae8e863591 remove uint32_t cast 2015-03-12 01:01:47 +01:00
Tanguy Pruvot
e6112e878d cleanup: use unsigned throughput parameters 
Yes, its a big commit, was waiting 1.6 to do that...
Sorry for your possible merge issues ;)
 2015-02-28 14:05:09 +01:00
KlausT
a452c330dd quark: remove unused variables 2015-02-02 10:41:14 +01:00
Tanguy Pruvot
26b51a557b Allow different intensity per device 
and clean the old variables, no more required
 2015-01-24 11:17:29 +01:00
Tanguy Pruvot
2a5233f56e api: report throughput when default 2015-01-22 06:28:59 +01:00
Tanguy Pruvot
cafd4477d7 Handle a maximum of 16 gpus (vs 8 before) 
Some cards have 2 gpus on board...
 2015-01-22 04:55:27 +01:00
Tanguy Pruvot
118a6be361 checkhash: simplify the common function 
use klaus trivial function, the old code has always been a bit weird..

split cuda_check_cpu_hash_64 in two functions, keep old for branched stuff
 2014-12-01 00:20:40 +01:00
Tanguy Pruvot
8ad180cc70 various small changes 
heavy: reduce by 256 threads default intensity to all -i 20
cuda: put static thread init bools outside the code (made once)
api: fix nvml header to build without
 2014-11-28 20:57:35 +01:00
Tanguy Pruvot
fe4ad36b73 intensity: sign warnings fixes min(i,u) 2014-11-17 14:48:55 +01:00
Tanguy Pruvot
b128312efb cuda: store device SM in a global var 
sample usage made for blake and fugue (higher intensity for SM5.2)

add these to cuda_helper and clean unused code
 2014-11-11 19:11:16 +01:00
Tanguy Pruvot
7acf987aba Add intensity to last algos and fix quark speed 2014-11-10 16:56:03 +01:00
Tanguy Pruvot
11c5ec810d Handle intensity param in all algos 
and add a check related to start/max nounce params
 2014-11-09 22:27:32 +01:00
Tanguy Pruvot
7cc5222394 Move common check_cpu functions to root 2014-09-10 00:27:01 +02:00
Tanguy Pruvot
95ac1d0f19 x11: adapt some blake 256 opts to 512 one 
blake512: for the moment 6.2ms vs 7.12 before (+10%)
 2014-09-09 17:55:07 +02:00
Tanguy Pruvot
a586cee493 quark: dos2unix files to reduce problems later 2014-08-21 08:15:02 +02:00
Tanguy Pruvot
d9ea5f72ce Remove duplicated defines present in cuda_helper.h 
also add cudaDeviceReset() on Ctrl+C for nvprof
 2014-08-19 03:29:11 +02:00
Tanguy Pruvot
8e32e5ea09 cputest: add other hashes to cpu tests 2014-08-14 23:35:02 +02:00
Christian Buchner
3b21069504 bump to revision V1.1 with Killer Groestl 2014-06-14 01:43:28 +02:00
Christian Buchner
e049f32fee bump to revision v0.9 (VC++ project files not updated yet) 2014-05-06 13:53:52 +02:00