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Author Topic: Primecoin GPU miner: 9.1 CPD on a 280x / pool / 2% dev.fee  (Read 99941 times)
gpools
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April 03, 2014, 07:23:42 PM
 #321

why i download gpu server v 1.0.2 but start show 1.0.1
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primeGPU
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April 03, 2014, 07:48:41 PM
 #322

why i download gpu server v 1.0.2 but start show 1.0.1
We forgot to change the string in one the two places. It doesn't affect anything, but will upload a new zip anyway.
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April 03, 2014, 07:50:06 PM
 #323

why i download gpu server v 1.0.2 but start show 1.0.1
We forgot to change the string in one the two places. It doesn't affect anything, but will upload a new zip anyway.

Still needing testers? I PM'd you.

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April 03, 2014, 07:50:38 PM
 #324

Changing processor (to xeon e3-1230v2 - 4 core 8 threads Ivy Bridge cpu) didn't increase performance as much as I expected. Time is still around 280, except that it is more stable at that value compared to celeron g1620 (I made mistake in previous posts, I have 1620 not 1610... not much difference though xD).

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April 03, 2014, 07:54:00 PM
 #325

Changing processor didn't increase performance as much as I expected. Time is still around 280, except that it is more stable at that value compared to celeron g1620 (I made mistake in previous posts, I have 1620 not 1610... not much difference though xD).
What is the CPU load now?
What clock settings do your cards have?
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April 03, 2014, 07:57:13 PM
 #326

Cpu load is around 10-15%. Gfx cards are running at 1070 mhz core/1500 mhz ram. Its sapphire's vapor-x, they are not the best hashers in scrypt either (680-720Khash).

edit: Actually I changed 2 of Sapphires with 2 Asus cards, and speed is the same.
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April 03, 2014, 08:00:38 PM
 #327

PM'd you OP.

Have some 280x that would like some good crunching action Smiley

Let us know if you are still accepting testers - I have a couple of different configs I can run these things through.

Thx

BTC 1Kn8arCyBAmDULLvB92vJkdHEpcdL5EfvT
primeGPU
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April 03, 2014, 08:01:19 PM
 #328

Its sapphire's vapor-x, they are not the best hashers in scrypt either (680-720Khash).
Please make sure to use a higher '-cpuusage' value.
In case you downloaded the new build, the highest now is 7 and the default is 6.
primeGPU
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April 03, 2014, 08:03:23 PM
 #329

PM'd you OP.

Have some 280x that would like some good crunching action Smiley

Let us know if you are still accepting testers - I have a couple of different configs I can run these things through.

Thx
We've stopped accepting new testers, sorry.
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April 03, 2014, 08:06:45 PM
 #330

I still use old version. Using cpuusage 4 or 5 doesn't speed up the thing. Its always around 280.
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April 03, 2014, 08:14:45 PM
 #331

what command line should be to run miner
primeGPU
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April 03, 2014, 08:19:45 PM
 #332

what command line should be to run miner
For the server:
    -cpuusage=[1..7]   Optional; 1 for slow CPUs, 7 for fast, 6 is the default value

For the client:
    -address=[server address]    Optional; 127.0.0.1 by default
usahero
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April 03, 2014, 08:28:08 PM
 #333

New version gives better result. cpuusage=7 gives around 225-230 and processor is 35-45% used.
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April 03, 2014, 08:34:20 PM
 #334

what command line should be to run miner
For the server:
    -cpuusage=[1..7]   Optional; 1 for slow CPUs, 7 for fast, 6 is the default value

For the client:
    -address=[server address]    Optional; 127.0.0.1 by default
Sorry for the stupid question, but what and where to enter
qwep
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April 03, 2014, 09:08:20 PM
 #335

fter starting the folds and closes anyone help
primeGPU
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April 03, 2014, 09:09:55 PM
 #336

Sorry for the stupid question, but what and where to enter
You can create a "runme.bat" file in text editor in the same folder as the binaries with the following:
start prime-gpu-server.exe
start prime-gpu.exe
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April 03, 2014, 09:23:38 PM
 #337

Sorry for the stupid question, but what and where to enter
You can create a "runme.bat" file in text editor in the same folder as the binaries with the following:
start prime-gpu-server.exe
start prime-gpu.exe

After the launch window closes at me and nothing happens
Nintendocore
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April 03, 2014, 09:24:33 PM
 #338

It is good but expensive. Whether makes sense to buy it for a booty on 2X HD7950?

N E M   New Economy Movement  https://bitcointalk.org/index.php?topic=455591.0
Stratobitz
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April 03, 2014, 09:29:22 PM
 #339

I'm running 16 280x Cards -would love to try this out on my 4 4 Card Rigs.  I also have a 4 card 7870 Rig and 4 270x rigs with 4 cards each.

Can I apply to test? Also - all of my systems run the 4770K processor - so that might also be a speed factor as opposed to alot of people who run slow processors on their GPU rigs.

Thanks please PM me!  I have XPM - been mining on beeer since December.

Thanks!

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primeGPU
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April 03, 2014, 10:06:27 PM
 #340

It is good but expensive. Whether makes sense to buy it for a booty on 2X HD7950?
I don't think so.
Please wait till we make a special edition for your GPU (if everything goes ok, it'll take 1-2 weeks). It won't be super efficient but it will be cheaper than its "full" (280x) counterpart.
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