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Author SHA1 Message Date
Tanguy Pruvot
394d50987c x15/whirlpool: improve hash rate and reduce cpu usage 
also do some define's clean up
 2016-01-01 08:04:26 +01:00
Tanguy Pruvot
8ceb5cfd65 sib: add missing algo free entry + opt 64 2016-01-01 07:58:59 +01:00
Tanguy Pruvot
d796a801c5 readme and vstudio project 2015-12-31 19:20:33 +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
0cc87b68a9 bignum: some x64 warning fixes (vstudio) 2015-12-18 19:48:53 +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
5fb84189b2 nvml: fix possible mismatch of vendor names (x64) 
seen on a weird motherboard with a PCI Express Switch (MSI XPower Z87)

On this motherboard, the first/top device pci id is the highest one...
 2015-12-03 14:25:35 +01:00
Tanguy Pruvot
55932ee6f0 update windows version info 2015-11-08 15:17:42 +01:00
Tanguy Pruvot
94d86ca3b3 lyra2v2: fix tpb condition for SM 5.2 2015-11-06 20:59:42 +01:00
Tanguy Pruvot
41543b5c0b lyra2v2: add support for SM 2.1 devices 
and improve a bit SM 3 perf
 2015-11-06 19:40:23 +01:00
Tanguy Pruvot
e4476a5eee reduce crashes on debug tests 2015-11-06 19:40:14 +01:00
Tanguy Pruvot
d7c2168f2b quark: static shared memory allocation for SM3+ 
from KlausT committed on 4 Jan, add a few kH/s
 2015-11-06 15:16:43 +01:00
Tanguy Pruvot
64e14b7d82 quark: final cleanup for the 1.7 2015-11-06 14:55:43 +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
2308f555c3 simd: cleanup and ignore linux host warning 2015-11-01 13:35:36 +01:00
Tanguy Pruvot
0d9d3520ac simd: add support for SM 2.1 devices 
Add support for x11..x17, s3, fresh and qubit

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
 2015-11-01 12:37:52 +01:00
Tanguy Pruvot
03b2bddc16 lyra2v2: fix SM 3.5 support 
May work also on SM 3.0 (to check)
 2015-10-29 13:10:41 +00:00
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
c4d6310143 heavy: fix define typo, else it works with cuda 7.5 2015-10-26 08:41:50 +01:00
Tanguy Pruvot
31bd1697b1 heavy: workaround to build on ubuntu 15.10 
gcc 5.2.1 with cuda 6.5.19 give a weird C++ error
 2015-10-25 11:13:52 +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
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
2d83f74a7e vstudio: special ifdef for the constant (bmw) 2015-10-24 15:13:35 +02:00
Tanguy Pruvot
098310abc6 pentablake: use common blake kernels (quark) 
reduce the binary size and improve the speed...
 2015-10-24 14:18:16 +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
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
957d919a6a bmw512: save a few KBs, ifdef 80-bytes kernel 
was only used by animecoin

Also ifdef SM 3.0 compat. code to be ignored on recent archs
 2015-10-24 07:30:57 +02:00
Tanguy Pruvot
3b7ef923c7 lyra2(v1): use a common uint2x4 include 
lyrav2 still need more definitions (uint16)
 2015-10-23 15:25:24 +02:00
Tanguy Pruvot
82a7e62b30 skein: cleanup, strip uint2x4.h + update vstudio 2015-10-23 13:32:18 +02:00
Tanguy Pruvot
ef817df79a import sp skein512 unrolled 64-bytes kernel (+0,6% x11) 
Quark and S3 are now a bit faster (+1 %)
x11 get +0.6 % (+20kH/s on a 750ti, +30kH on a 960)

80 bytes implementation to do/test ... (skein/skein2)

but keep my previous version for older devices...
 2015-10-23 09:43:20 +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
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
4868c412b0 windows: add support for SM 2.1, drop SM 3.5 (x86) 
Mostly to do compatibilty tests, SM 2.1 support is very limited

SM 3.0 code should run on SM 3.5 (only a few cards use this arch)

As i can't test SM 3.5, its best to let users do their own tests...
 2015-10-15 23:02:35 +02:00
Tanguy Pruvot
a7d54cd7ef blake: no need to fail on init, no big alloc 2015-10-15 20:10:58 +02:00
Tanguy Pruvot
c3d10db873 algos: move cmdline algo/alias parser in a func 2015-10-15 08:49:40 +02:00
Tanguy Pruvot
e5d1cf8416 lyra2v2: typo in type, its a struct of 4x uint2 :p 2015-10-15 06:48:42 +02:00
Tanguy Pruvot
6a9280a045 lyra2v2: set a better TPB for intensity 20 (sm52) 
use sp forced unroll in skein and do some cleanup...
 2015-10-15 02:01:34 +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
32f212469b lyra2/v2: fixes for vstudio 2015-10-14 03:31:18 +02:00