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Question: Do you want to see improvements in Ethash dual-mining with GGS?
I desperately need it. - 8 (15.7%)
It would be nice. - 11 (21.6%)
It's not worth it anymore. - 32 (62.7%)
Total Voters: 51

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Author Topic: Gateless Gate Sharp 1.3.8: 30Mh/s (Ethash) on RX 480!  (Read 204172 times)
treanski
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November 18, 2017, 06:52:39 PM
 #1501

you miner has good interface but its not fast enough

with 16 / 8 i get 820 on cryptonight (sgminer 920h/s)

if i go higher with intensity or worksize its not stable

Well, it is only optimized for a few cards so far...
Which card do you have?

i have rx 580 8gb cards...i use rawintensity in sgminer which is better for cryptonight from my experience

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zawawa
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November 18, 2017, 07:29:13 PM
 #1502

you miner has good interface but its not fast enough

with 16 / 8 i get 820 on cryptonight (sgminer 920h/s)

if i go higher with intensity or worksize its not stable

Well, it is only optimized for a few cards so far...
Which card do you have?

i have rx 580 8gb cards...i use rawintensity in sgminer which is better for cryptonight from my experience

Does rawintensity make that much difference? Let me see...

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
treanski
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November 18, 2017, 07:44:36 PM
 #1503

you miner has good interface but its not fast enough

with 16 / 8 i get 820 on cryptonight (sgminer 920h/s)

if i go higher with intensity or worksize its not stable

Well, it is only optimized for a few cards so far...
Which card do you have?

i have rx 580 8gb cards...i use rawintensity in sgminer which is better for cryptonight from my experience

Does rawintensity make that much difference? Let me see...

rawintensity is the most important part for cryptonight...there are some magic numbers that increase hashrate very well Cheesy

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November 18, 2017, 08:00:58 PM
 #1504


rawintensity is the most important part for cryptonight...there are some magic numbers that increase hashrate very well Cheesy



sharing is caring!!!!!! Grin Grin Grin
UnclWish
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November 18, 2017, 09:52:18 PM
 #1505


rawintensity is the most important part for cryptonight...there are some magic numbers that increase hashrate very well Cheesy



sharing is caring!!!!!! Grin Grin Grin
I tried in GG many variants of rawintencity, but I can't achieve speed that GGS gives with globalwork size 32 on my RX 580 8Gb. Maybe on other cards rawintensity is needed, but not on RX 580.

zawawa, it's a bug in 1.1.0 alpha. GGS didn't save option "Disable promt before auto-start". Untill program opened option is enabled. Restarting GGS and it asking on start and option is disabled. I deleted GatelessGateSharp.sqlite and tune program again, but it didn't helps.
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November 18, 2017, 10:31:34 PM
 #1506

I don't know if it has been reported already, but I get a lot of the following errors:

2017-11-18 16:27:25.9921 [1] Exception: The remote server returned an error: (429) Too Many Requests.   at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request)
   at System.Net.WebClient.DownloadString(Uri address)
   at GatelessGateSharp.MainForm.UpdateStatsWithLongPolling()



nerdralph
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November 18, 2017, 11:52:24 PM
 #1507

don't worry, you will earn only peanuts cause you chose the open source path  Grin
i put a laughing smiley, but inside me i cry  Cry

You know, that might be true, but right now - regardless of the income or lack thereof - I'm glad I open-sourced these, and I'd do it again.

Simply because of the fact that while the mining "community" may be full of over-entitled leeches that, if allowed, would take everything you could give, and disappear when you couldn't....

Well, shit - there seems to be ONE person here who understands the work that went into this shit, and actually values it. Even enough to give something back. Kinda motivating.

Seeing your keccak GCN asm code last year was a big motivation for me to learn GCN architecture and asm.  Although other priorities in life have kept me from releasing any asm kernels, some day I will, and they will be open source.

zawawa
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November 19, 2017, 02:33:34 AM
 #1508

I don't know if it has been reported already, but I get a lot of the following errors:

2017-11-18 16:27:25.9921 [1] Exception: The remote server returned an error: (429) Too Many Requests.   at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request)
   at System.Net.WebClient.DownloadString(Uri address)
   at GatelessGateSharp.MainForm.UpdateStatsWithLongPolling()




Ah, some pools don't like their API's to be accessed so often. Which pool is it?

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
zawawa
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November 19, 2017, 02:40:48 AM
 #1509

I tried raw intensities for CryptoNight, but I didn't get better hashrates.
I guess it wouldn't hurt to leave it like this, so I will let you guys figure out.

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
zawawa
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November 19, 2017, 03:13:18 AM
 #1510

Gateless Gate Sharp 1.1.1 alpha
https://github.com/zawawawa/GatelessGateSharp/releases/tag/v1.1.1-alpha

* Change "Intensity" to "Raw Intensity" for CryptoNight.
* Various bug fixes and improvements.

Lbry is next in line, I guess...

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
zawawa
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November 19, 2017, 03:21:44 AM
 #1511

This doesn't look all that complicated...

https://github.com/lbryio/lbrycrd-gpu/blob/master/algorithm/lbry.c

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
zawawa
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November 19, 2017, 03:23:22 AM
 #1512

Simple, huh.

Code:
static cl_int queue_lbry_kernel(struct __clState *clState, struct _dev_blk_ctx *blk, __maybe_unused cl_uint threads)
{
  cl_kernel *kernel = &clState->kernel;
  unsigned int num = 0;
  cl_ulong le_target;
  cl_int status = 0;

  le_target = *(cl_ulong *)(blk->work->target + 24);
  flip112(clState->cldata, blk->work->data);
  status = clEnqueueWriteBuffer(clState->commandQueue, clState->CLbuffer0, true, 0, 112, clState->cldata, 0, NULL, NULL);

  CL_SET_ARG(clState->CLbuffer0);
  CL_SET_ARG(clState->padbuffer8);
  num = 0;
  kernel = clState->extra_kernels;
  CL_SET_ARG_0(clState->padbuffer8);
  num = 0;
  
  CL_NEXTKERNEL_SET_ARG(clState->padbuffer8);
  CL_SET_ARG(clState->outputBuffer);
  CL_SET_ARG(le_target);

  return status;
}

Code:
{ "lbry", ALGO_LBRY, "", 1, 256, 256, 0, 0, 0xFF, 0xFFFFULL, 0x0000ffffUL, 2, 4 * 8 * 4194304, 0, lbry_regenhash, NULL, NULL, queue_lbry_kernel, gen_hash, NULL },

Code:
 else if(algorithm->type == ALGO_LBRY) readbufsize = 112;
Code:
  else if(work->pool->algorithm.type == ALGO_LBRY) nonce_pos = 108;
Code:
else if (pool->algorithm.type == ALGO_LBRY) {
nonce = *((uint32_t *)(work->data + 108));
}

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
UnclWish
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November 19, 2017, 05:08:19 AM
 #1513

zawawa, thanks for update! All works!

Interesting, that with the rawintensity I can receive the same speed as with the globalwork size in pre 1.1.1 versions, but not only with rawintensity equal to globalworksize*CU.
The same result as with RI 1152 (32*36) can be reached with rawintensity 1024, wich is can't be set via globalwork size on RX 580... 1024 can't be devided be 36...

It would be nice to set up intensity for each thread of GPUs, like it's made in XMR-Stak-AMD and, if I'm not mistaken, in Excavator too. It's possible to do? With this, it would be possible to tune more effective configs.
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November 19, 2017, 01:06:30 PM
 #1514

http://prntscr.com/hcfe03

In attempt of start I receive it...
mfsmarques
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November 19, 2017, 02:05:47 PM
 #1515

What is the best value for rawintensity? I tested 1152 and got the following:

RX 580 4GB - 770 H/s
RX 580 8GB - 860 H/s
UnclWish
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November 19, 2017, 02:29:59 PM
 #1516

What is the best value for rawintensity? I tested 1152 and got the following:

RX 580 4GB - 770 H/s
RX 580 8GB - 860 H/s
For 4Gb 1152 is too much. For 1152 it's need more than 4Gb videomemory. Try for 4Gb 1024.
For both 4Gb and 8Gb speed on 1024 and 1152 is equal. With 2 threads and 8 localwork size.
zawawa
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November 19, 2017, 02:55:03 PM
 #1517

http://prntscr.com/hcfe03

In attempt of start I receive it...

Which card are you using?
Can I see a screenshot of the dashboard?
You can just lower the intensity.

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
Airen
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November 19, 2017, 05:05:38 PM
 #1518

Which card are you using? - 580 8Gb
Can I see a screenshot of the dashboard? - Program can't start.
You can just lower the intensity. - Noup, because program can't start

mfsmarques
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November 19, 2017, 05:23:06 PM
 #1519

What is the best value for rawintensity? I tested 1152 and got the following:

RX 580 4GB - 770 H/s
RX 580 8GB - 860 H/s
For 4Gb 1152 is too much. For 1152 it's need more than 4Gb videomemory. Try for 4Gb 1024.
For both 4Gb and 8Gb speed on 1024 and 1152 is equal. With 2 threads and 8 localwork size.


I was using 1 thread, now 4GB - 850 H/s.
Thanks.
Raimy
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November 19, 2017, 05:30:39 PM
 #1520

I don't know if it has been reported already, but I get a lot of the following errors:

2017-11-18 16:27:25.9921 [1] Exception: The remote server returned an error: (429) Too Many Requests.   at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request)
   at System.Net.WebClient.DownloadString(Uri address)
   at GatelessGateSharp.MainForm.UpdateStatsWithLongPolling()




Ah, some pools don't like their API's to be accessed so often. Which pool is it?

It mainly looks to happen while mining on ethermine.org, but I have seen it on other pools as well.

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