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Showing 20 of 39 results by snk0752
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Topic
Board Mining (Altcoins)
Re: 25GH/s with one RIG ?
by
snk0752
on 21/07/2017, 08:53:55 UTC
just ether-proxy for all mining rigs. with shares counting. and nothing more.
Post
Topic
Board Mining (Altcoins)
Re: Optiminer/Zcash v1.5.0 (GPU, Linux, AMD)
by
snk0752
on 24/01/2017, 06:34:35 UTC
Using fglrx under linux. Everything is working stable.
Post
Topic
Board Mining (Altcoins)
Re: Optiminer/Zcash v1.5.0 (GPU, Linux, AMD)
by
snk0752
on 23/01/2017, 08:01:31 UTC
Everything works like a charm on my NANO/390X rigs with 1.5.0 optiminer! Great thanks, optiminer!
Post
Topic
Board Mining (Altcoins)
Re: Optiminer/Zcash v1.2.0 (GPU, Linux, AMD)
by
snk0752
on 07/01/2017, 20:38:01 UTC
Everything is working properly in linux. Actually, I have about 320-330h/s per r9 nano card with 15.12 fglrx.
Optiminer, thank you! Expecting a further performance increase in future releases!)
Post
Topic
Board Mining (Altcoins)
Re: Optiminer/Zcash v1.2.0 (GPU, Linux, AMD)
by
snk0752
on 01/01/2017, 09:46:38 UTC
Dear optiminer,

Thank you! It's working like a charm. 10% hashing speed increased.

To all Happy New Year and Merry Christmas!


Post
Topic
Board Mining (Altcoins)
Re: Gateless Gate: zawawa's open-source cross-platform OpenCL Zcash miner
by
snk0752
on 15/12/2016, 10:20:33 UTC
Done. Please let me know if the fix works.

Sure. Another one issue:

Code:
main.c: In function ‘solve_equihash’:
main.c:1024:28: warning: passing argument 3 of ‘examine_ht’ from incompatible pointer type
   examine_ht(round, queue, buf_ht, rowCounters[round % 2]);
                            ^
main.c:530:6: note: expected ‘cl_mem’ but argument is of type ‘struct _cl_mem **’
 void examine_ht(unsigned round, cl_command_queue queue, cl_mem buf_ht)
      ^
main.c:1024:3: error: too many arguments to function ‘examine_ht’
   examine_ht(round, queue, buf_ht, rowCounters[round % 2]);
   ^
main.c:530:6: note: declared here
 void examine_ht(unsigned round, cl_command_queue queue, cl_mem buf_ht)

The same error within another function inside:
Code:
error: too many arguments to function ‘examine_ht’
Post
Topic
Board Mining (Altcoins)
Re: Gateless Gate: zawawa's open-source cross-platform OpenCL Zcash miner
by
snk0752
on 15/12/2016, 10:01:00 UTC
That should be trivial to fix. Hold on.

Ok. Please, let us know once git will be updated. I'll re-clone it then.
Post
Topic
Board Mining (Altcoins)
Re: Gateless Gate: zawawa's open-source cross-platform OpenCL Zcash miner
by
snk0752
on 15/12/2016, 09:43:21 UTC
Gateless Gate is a cross-platform OpenCL Zcash miner.

Hi,

I couldn't compile it in linux:

Code:
main.c:1392:6: note: expected ‘struct _cl_mem **’ but argument is of type ‘uint8_t *’
 void mining_mode(cl_device_id *dev_id, cl_context ctx, cl_command_queue queue,
      ^
main.c:1479:3: error: too many arguments to function ‘mining_mode’
   mining_mode(*dev_id, program, ctx, queue, k_init_ht, k_rounds, k_sols, buf_ht,
   ^
main.c:1392:6: note: declared here
 void mining_mode(cl_device_id *dev_id, cl_context ctx, cl_command_queue queue,
      ^
: recipe for target 'main.o' failed

Do you have an idea, why compiler failed with "error: too many arguments to function ‘mining_mode’"?
Thank you.


Post
Topic
Board Mining (Altcoins)
Re: Genesis Mining Presents: SGMiner-GM - now with Zcash! [Updated 3/12/2016]
by
snk0752
on 10/12/2016, 19:01:59 UTC
latest sgminer-gm gets as a little as 100h/s per R9 NANO on equihash.. Genesis guys, any idea how have you got to overcome a big gap between sgminer-gm/equihash and optiminer/CM?..
Post
Topic
Board Mining (Altcoins)
Benchmarking tools for linux
by
snk0752
on 01/12/2016, 12:04:46 UTC
Guys,

Who knows if something like universal benchmarking tool exists for linux? To benchmark the gpus under various mining algorithms?
Based on sgminer source, for an instance. Or something like that.

 
Post
Topic
Board Mining (Altcoins)
Re: Optiminer/Zcash v0.6.0 (GPU, Linux + Windows, AMD)
by
snk0752
on 27/11/2016, 09:47:00 UTC
That's too bad the dev left.  I think there's still a need for a really stable linux zcash miner, and this one is already super fast.  I will pay dev 15% fees if he can make this stable enough to run for over an hour without crashing a gpu on my rig.  Come back and I'll even throw in some sexcoins (but you will have to contact the fugitive 'Big Vern' of Cryptsy to get those).

Yeah.. I'm thinking the same way. And most of my rigs on linux..  Windows guys knew that they have CM at least, but linux guys have nothing atm (for SilentArmy the performance gap is big enough in compare to the top-speed miners like optiminer did).
 
Post
Topic
Board Mining (Altcoins)
Re: does it matter what CPU you have when building a mining rig
by
snk0752
on 27/11/2016, 09:41:00 UTC
In my case I'd prefer to install used Intel i7/Xeon AVX/AVX2 AES  with HT series in my rigs. Perhaps, all of us just would want to build an universal one rig. And for some algo (like ZEC in the beginning) CPUs like I have mentioned would be more preferable than the cheapest/weakest ones.
Post
Topic
Board Mining (Altcoins)
Re: Optiminer/Zcash v0.6.0 (GPU, Linux + Windows, AMD)
by
snk0752
on 26/11/2016, 08:27:01 UTC
Everything working like a charm! Optiminer, thank you!
Atm, for 3xNANO I can see:
Code:
2016-11-26 08:25:41,697 INFO  [GPU2]  133.2 I/s 242.0 S/s (5s) 133.8 I/s 254.9 S/s (1m)
2016-11-26 08:25:41,767 INFO  [GPU0]  134.4 I/s 251.8 S/s (5s) 134.0 I/s 248.7 S/s (1m)
2016-11-26 08:25:44,307 INFO  [GPU1]  133.2 I/s 248.4 S/s (5s) 133.2 I/s 247.7 S/s (1m)
2016-11-26 08:25:46,330 INFO  [Total]  402.0 I/s 747.6 S/s (5s) 400.9 I/s 751.3 S/s (1m)

Post
Topic
Board Mining (Altcoins)
Re: Optiminer/Zcash v0.5.0 (GPU, Linux + Windows, AMD)
by
snk0752
on 24/11/2016, 12:15:19 UTC
Version 0.5.0 has been released bringing additional 5-10% of hash rate!

First release that includes Windows!

Dear Optiminer,

Thank you! I've got it running and now I've got for 3x NANO rig:
Code:
2016-11-24 15:13:11,147 INFO  [Total]  312.8 I/s 569.4 S/s (5s) 311.3 I/s 580.1 S/s (1m)

It's a bit less than I have on windows 3x NANO rig with Claymore's last miner.
So, I'd hope you will proceed with linux rigs support and your miner performance upgrade..
Post
Topic
Board Mining (Altcoins)
Re: SILENTARMY v5: Zcash miner, 115 sol/s on R9 Nano, 70 sol/s on GTX 1070
by
snk0752
on 14/11/2016, 13:54:40 UTC
Well krnlx has a cuda port of it so I assume its in the kernel.cu since ther eis no input.cl in his cuda implementation. Or I'm blind since i found these functions in the kernel .cu too,

ah.. got it. as I have no cuda (as I'm using amd opencl drivers) I've just adjusted input.cl in my case. Sorry for confusing.

Post
Topic
Board Mining (Altcoins)
Re: SILENTARMY v5: Zcash miner, 115 sol/s on R9 Nano, 70 sol/s on GTX 1070
by
snk0752
on 14/11/2016, 13:46:22 UTC
these changes are made in the kernel.cu? Am I right

input.cl
Post
Topic
Board Mining (Altcoins)
Re: SILENTARMY v5: Zcash miner, 115 sol/s on R9 Nano, 70 sol/s on GTX 1070
by
snk0752
on 14/11/2016, 11:46:45 UTC
Try replacing ht_store function with this
I'm getting little speed increase( 1070)

krnlx, it works for AMD (R9 NANO) as well.
thx!

P.S.
Curious how to use the HBM memory bandwidth capabilities on R9 NANO/FURY cards in order to adjust the equihash algo.

Post
Topic
Board Mining (Altcoins)
Re: SILENTARMY v5: Zcash miner, 115 sol/s on R9 Nano, 70 sol/s on GTX 1070
by
snk0752
on 12/11/2016, 10:31:04 UTC
Problem with multi GPU systems - 8 x R7 265, Ubuntu 14.04, Catalyst 15.12

Code:
Connecting to eu1-zcash.flypool.org:3333
Stratum server sent us the first job
Mining on 8 devices
Solver 0.1: unexpected banner "Maximum number of clients reachedMaximum number of clients reachedMaximum number of clients reachedMaximum number of clients reachedMaximum number of clients reachedMaximum number of clients reachedMaximum number of clients reachedMaximum number of clients reachedSILENTARMY mining mode ready"

ulimit file handlers?
Post
Topic
Board Mining (Altcoins)
Re: SILENTARMY v5: Zcash miner, 2× speedup 100+ sol/s per GPU
by
snk0752
on 12/11/2016, 00:06:34 UTC

Thanks, mrb! It looks really awesome!
3 x R9 NANO
Code:
Total 308.7 sol/s [dev0 110.1, dev1 107.2, dev2 93.7] 652 shares
Total 309.6 sol/s [dev0 106.1, dev1 105.1, dev2 96.8] 654 shares
Total 309.0 sol/s [dev0 109.2, dev1 105.2, dev2 98.0] 655 shares
Post
Topic
Board Mining (Altcoins)
Re: SILENTARMY v4: Zcash miner, now with Nvidia support (Linux only)
by
snk0752
on 11/11/2016, 23:18:04 UTC
may be also better to add "--extranonce-subscribe" description to the help?

It does not take --extranonce-subscribe. Instead you add "#xnsub" to the stratum URL (that's described in the usage help).


yeah, already seen it. you have adjusted the update#39 a bit. I guess your case would be more useful.
thanks!)