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Commit Graph

21 Commits

Author SHA1 Message Date
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
26c7316a08 vstudio: clean and fix blake ifdef for x64
the allocated var was not used... sigh
2015-10-24 18:21:45 +02:00
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
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
a55b148ecc windows: fix missing off_t include 2015-06-08 16:58:12 +02:00
Tanguy Pruvot
ed4927fcd0 quark/x11: set signed int hashPosition vars to off_t
groestl (and keccak?) seems faster with 64bit vars (off_t or int64_t)...
2015-06-05 22:03:05 +02:00
Tanguy Pruvot
2f541065fb cuda_helper: rename correctly hiword/loword functions 2015-05-12 17:13:58 +02:00
Tanguy Pruvot
2113be6eec blake80: some changes and launch bounds, no perf changes 2015-04-24 14:12:21 +02:00
Tanguy Pruvot
e7ae27137e x11/qubit: remove some extra MyStreamSynchronize
only one per loop is required to prevent 100% cpu usage
2015-04-15 05:30:22 +02:00
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
Tanguy Pruvot
73f22b237a Prepare trap of hardware/mem failures 2014-11-20 18:44:25 +01:00
Tanguy Pruvot
c859041993 quark/blake512 opt. pointed by sp without asm
indeed, the pragma unroll doesnt always make things faster

asm part... to check later
2014-11-17 00:01:32 +01:00
Tanguy Pruvot
a747e4ca0f blake512: use a new SWAPDWORDS asm func (0.05ms)
small improvement, do it on pentablake and heavy variants too

based on sp commit (but SWAP32 is already used for 32bit ints)
2014-11-09 01:26:55 +01:00
Tanguy Pruvot
d8a23fa970 Tune quark part of Xn funcs
based on klaus commits, will increase a bit speed of most algos

PS: main increase is due to the register count tuning in Makefile

and for skein512 on linux, its the ROTL64

but almost no changes on X11 : 2648MH/s vs 2630 before
2014-10-20 03:15:17 +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
06763c20b1 Implement x14 (cuda + cpu functions)
Project was updated for VS2013 and CUDA SDK 6.5

add also a --cputest function to dump cpu hash results

TODO: x15 is not fully functional, but first loop seems ok

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
2014-08-12 14:47:03 +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
Christian Buchner
433d653723 bump to revision 0.7 2014-05-01 08:36:56 +02:00