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1  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] Datacoin - Censorship-Free Data Storage on: April 24, 2019, 02:33:29 PM
The coin is dead. Only 3-4 people are mining it. The buy pool will dry up soon.

If you are expecting anything else from this coin i would not hold my breath.
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org on: March 21, 2019, 04:33:42 PM
Lost quite a bit of speed with the new version..

Testing with datacoin

10.2.2 > 178-182 CPD on all 3 of my cards. 2x RX580 and 1 R9 280

10. 3 > 160 - 165 CPD on each card if i play with the settings i can get the RX580's to 170-175 CPD but the R9280 Still sits in the low 160's
3  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] Datacoin - Censorship-Free Data Storage on: February 08, 2019, 03:42:38 PM
How long do transfers take?

I sent a bunch of coins and they are still sitting at 0/unconfirmed something about memmory buffer.

Whats the deal with this? Almost been 24 hours.
4  Alternate cryptocurrencies / Mining (Altcoins) / Re: Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org on: June 14, 2018, 10:47:29 AM
Can any one point me in the direction to help

Im mining datacoin. i have two GPU's.

RX 580 and a R9 280X

If i mine only with the R9 280X i get about 180CPD

If i mine only with the RX 580 i get 207 - 214CPD

However if i mine with both of them at the same time i get 160 on the R9 and 180-185 on the 580.


Any one know why im losing CPD on my GPU's. I've tried the CPU offload at 0,1 and 2. I have a I7 4770k

No matter what settings i change i cant seem to get the max from both GPU's if they are both mining at the same time.

Have you tried two miner instances?

yes same results
5  Alternate cryptocurrencies / Mining (Altcoins) / Re: Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org on: June 14, 2018, 04:01:37 AM
Can any one point me in the direction to help

Im mining datacoin. i have two GPU's.

RX 580 and a R9 280X

If i mine only with the R9 280X i get about 180CPD

If i mine only with the RX 580 i get 207 - 214CPD

However if i mine with both of them at the same time i get 160 on the R9 and 180-185 on the 580.


Any one know why im losing CPD on my GPU's. I've tried the CPU offload at 0,1 and 2. I have a I7 4770k

No matter what settings i change i cant seem to get the max from both GPU's if they are both mining at the same time.
6  Economy / Currency exchange / WTT XPM for XRP on: May 01, 2018, 07:37:06 PM
I have just over 52 XPM(Primecoin), looking to trade for XRP(Ripple)

Please send me a message.

Willing to discount a little if you take all 52XPM.
7  Alternate cryptocurrencies / Mining (Altcoins) / Re: Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org on: April 25, 2018, 02:04:45 AM
My dogs bumped my machine and caused it to reboot. Now i get this error when trying to start the miner. any one know how to fix this error?

OpenCL error: -1001 at C:/build/xpmclient/src/opencl.cpp:14
8  Alternate cryptocurrencies / Pools (Altcoins) / Re: New Datacoin (DTC) pool for GPU! on: April 06, 2018, 12:12:43 AM
Share values:
#   value     #   value     #   value     #    value
7   0.0007   8   0.0187   9   0.3948   10   7.6365

what is share values for #11 #12 #13?


It would be the same as 10. 10 is a block. So is 11,12 and 13. So they will have the same value
9  Alternate cryptocurrencies / Mining (Altcoins) / Re: Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org on: March 27, 2018, 09:05:42 AM
Quote from: tar1s
With this potential, after 9 days, in the calculator we will write "difficulty - 12"
Diffuculty 12 required 30 times more network power, than 11, not real now with current XPM price.

at difficulty 12 good GPU's will be producing a whopping 0.016 CPD - is that right?
25-27 times less than CPD with target=11.
in other words - in a couple of weeks, it will not be interesting to mine this coin.  Smiley

when it moved from diff 9>10 it did the same thing. then leveled out for 4 years. this coin will sit sit at diff 11.7/11.8 for years
10  Alternate cryptocurrencies / Mining (Altcoins) / Re: Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org on: March 21, 2018, 01:27:20 AM
Hi, eXtremal! I have the following problem. I can not launch your miner on nvidia 1080 good. I have 8 cards. On 4 cards the miner works well, but as I launch 5+ card I have an issue - the processor is loaded 100% and the hashrate starts to drop. There are no such problems on AMD cards. Maybe some settings?

What CPU are you using? Try increasing or decreasing the CPU offload.

Even with a GPU miner this coin is CPU heavy, more cards = higher CPU usage. Also Nvidia pushes more to the CPU then AMD
11  Alternate cryptocurrencies / Mining (Altcoins) / Re: Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org on: March 20, 2018, 01:42:27 PM
Quote
I have hidden DTC pool on coinsforall: http://coinsforall.io/#!/coin/DTC, but it not tested. I have moved I gpu to it for testing purposes Smiley
Quote
server = "coinsforall.io";
port = "6670";

Are you working on this? I would mine on this pool if it was fully developed
12  Alternate cryptocurrencies / Mining (Altcoins) / Re: Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org on: March 20, 2018, 12:55:48 AM
why am i getting

 * warning: ran out of hashes, increasing sha256 work size coefficient to 65536
 * warning: ran out of hashes, increasing sha256 work size coefficient to 65536
 * warning: ran out of hashes, increasing sha256 work size coefficient to 98304
 * warning: ran out of hashes, increasing sha256 work size coefficient to 131072

Then its starting?
13  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][Datacoin - DTC]2017 New Clients, New Developers on: March 12, 2018, 04:57:10 PM
Since difficulty is low can we CPU mine this much like Primecoin back in the day?

I have 5 servers each with 128 cores that sit idle all day in a test environment. I cant find a CPU miner anywhere.

Any one have one that's pool capable?

Hi drozenski,

Primecoin cpu miner: https://github.com/j0nn9/XPMiner

Maybe I say a big bullshit  Cheesy since you can not install anything, but you can not put the miner on an external drive with, for example, USB and launch it from there?

Thats a Linux only miner Sad

I dont have physical access either. They are over an hour away in a data center. So USB is out of the question. Only time were ever at the data center is for upgrades or if something failed.

Oh well i went back to Monero
14  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][Datacoin - DTC]2017 New Clients, New Developers on: March 11, 2018, 06:30:30 AM
Since difficulty is low can we CPU mine this much like Primecoin back in the day?

I have 5 servers each with 128 cores that sit idle all day in a test environment. I cant find a CPU miner anywhere.

Any one have one that's pool capable?

Interesting... you can use this wallet https://sourceforge.net/projects/datacoin/ to CPU mine.
It contains an embedded CPU miner (select the amount of cores) if you would just like to test it out on one server first.
Otherwise, you can do what Chicago suggested.

Again i cant install anything on these systems. We use them for testing scientific models before they are uploaded for full modeling. Normally these take 2-3 days of cpu power then they lay dormant weeks on end until the next research project. I would need a miner that i can run in a CMD prompt. Nothing is allowed to be installed or it could mess with test results.

Hi drozenski,

    If you're able to execute a CPU miner as a user on the system, then you're able to execute a Datacoin-Qt or datacoind as a user.
    An "installation" would be if the program became installed and was available for all users through their Start Menu.

    Simply running a Datacoin-Qt or datacoind as a user without performing a full installation is just like running a CPU miner in that the user is just running a program which writes some data to the user's profile directory.
    In the case of Datacoin, the files would be written into %APPDATA%\Datacoin.

    Are you saying there is a difference in your environment which makes it safe to use a CPU miner which writes log files and other data but not safe to run the node software?
    If so - then what do you think is the functional difference?

Best Regards,
-Chicago

The CPU miner i have now does not write any logs and allows me to run it from a network share. Been very successful for Monero mining. I was just hoping some one has something similar. But looks like the CPU miners all died when GPU mining came out.
15  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][Datacoin - DTC]2017 New Clients, New Developers on: March 11, 2018, 01:37:29 AM
Since difficulty is low can we CPU mine this much like Primecoin back in the day?

I have 5 servers each with 128 cores that sit idle all day in a test environment. I cant find a CPU miner anywhere.

Any one have one that's pool capable?

Interesting... you can use this wallet https://sourceforge.net/projects/datacoin/ to CPU mine.
It contains an embedded CPU miner (select the amount of cores) if you would just like to test it out on one server first.
Otherwise, you can do what Chicago suggested.

Again i cant install anything on these systems. We use them for testing scientific models before they are uploaded for full modeling. Normally these take 2-3 days of cpu power then they lay dormant weeks on end until the next research project. I would need a miner that i can run in a CMD prompt. Nothing is allowed to be installed or it could mess with test results.
16  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][Datacoin - DTC]2017 New Clients, New Developers on: March 11, 2018, 01:25:43 AM
I just picked up a new GPU. AMD RX580. When ever i try and start the miner it just crash's. Any idea on how to get it working on the new card?

I had a 280x previously.

Im getting this

found platform[0] name = 'AMD Accelerated Parallel Processing'
<info> found 1 devices
Using device 0 as GPU 0
<info> compiling ...
<info> source: 236813 bytes

error: 64-bit kernels not supported on a 32-bit executable
Frontend phase failed compilation.
Error: Compiling CL to IR

prepare_adl success
GPU 0 iAdapterIndex 0 strUDID PCI_VEN_1002&DEV_67DF&SUBSYS_C5801682&REV_E7_4&B857930&0&0009A iBusNumber 5 iDeviceNumber 0 iFunctionNumber 0 iVendorID 1002 strAdapterName  Radeon RX 580 Series
GPU 0 Radeon RX 580 Series hardware monitoring enabled
Failed to ADL_Overdrive5_ODPerformanceLevels_GetOpenCL error: -46 at /build/xpmclient/src/xpmclient.cpp:101
Existing OpenCL kernel (kernel.bin) incompatible with configuration
Please remove kernel.bin file and restart miner

Hi drozenski,

Great to see you mining Datacoin!

Did you mine with the 280x on this system?

Have you attempted what the program is asking of you --> "Please remove kernel.bin file and restart miner"
You can find this file in the folder that contains your Datacoin miner, perhaps called "dcclient_vX.X.X" -- and contains "kernel.bin" -- remove that file by either deleting it, or even better, putting in another folder to save just in case.
The kernel may need to rebuild to work with the new GPU... when you restart the miner, it should create a new kernel.bin

Let us know how it goes Smiley

Regards,
DatacoinMiner

I was able to figure it out. Had to set my system virtual memory from 32GB to 18GB
17  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][Datacoin - DTC]2017 New Clients, New Developers on: March 10, 2018, 07:04:48 PM
I just picked up a new GPU. AMD RX580. When ever i try and start the miner it just crash's. Any idea on how to get it working on the new card?

I had a 280x previously.

Im getting this

found platform[0] name = 'AMD Accelerated Parallel Processing'
<info> found 1 devices
Using device 0 as GPU 0
<info> compiling ...
<info> source: 236813 bytes

error: 64-bit kernels not supported on a 32-bit executable
Frontend phase failed compilation.
Error: Compiling CL to IR

prepare_adl success
GPU 0 iAdapterIndex 0 strUDID PCI_VEN_1002&DEV_67DF&SUBSYS_C5801682&REV_E7_4&B857930&0&0009A iBusNumber 5 iDeviceNumber 0 iFunctionNumber 0 iVendorID 1002 strAdapterName  Radeon RX 580 Series
GPU 0 Radeon RX 580 Series hardware monitoring enabled
Failed to ADL_Overdrive5_ODPerformanceLevels_GetOpenCL error: -46 at /build/xpmclient/src/xpmclient.cpp:101
Existing OpenCL kernel (kernel.bin) incompatible with configuration
Please remove kernel.bin file and restart miner
18  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN]: cpuminer-opt v3.8.3.3, open source optimized multi-algo CPU miner on: March 10, 2018, 11:20:38 AM
does this support the primcoin/datacoin algo?

I cant seem to find it.
19  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][Datacoin - DTC]2017 New Clients, New Developers on: March 10, 2018, 11:04:49 AM
Since difficulty is low can we CPU mine this much like Primecoin back in the day?

I have 5 servers each with 128 cores that sit idle all day in a test environment. I cant find a CPU miner anywhere.

Any one have one that's pool capable?

Hi drozenski,

    With 128 cores, maybe pick one of the 5 servers and sync a datacoind on it (will take a couple of days) and then send a setgenerate call to the RPC.
    You'll then be able to tune the setsieveextensions and setsievepercentage values through trial and error for optimal results.

Best Regards,
-Chicago

Hi drozenski

This is very interesting.  Please report on your experiences in this forum.  

Perhaps you find the mining guides useful:  
https://github.com/datacoinproject/datacoin/wiki/Windows-Mining-of-Datacoin
https://bitcointalk.org/index.php?topic=636017.0
https://cryptocurrencytalk.com/topic/1630-guide-how-to-mine-datacoin-using-digital-ocean/

-extro

All these servers are running a headless version of windows. I own the company but these servers are configured in such a way that installing new software is a pain in the ass process. However running a miner in a CMD promt is no problem. I have a CPU miner that works with the algo's listed below and I've been using it on monero but would really like to see what 640 cores could do on a pool for datacoin.

Code:
                          anime        Animecoin (ANI)
                          argon2
                          axiom        Shabal-256 MemoHash
                          bastion
                          blake        blake256r14 (SFR)
                          blakecoin    blake256r8
                          blake2s      Blake-2 S
                          bmw          BMW 256
                          c11          Chaincoin
                          cryptolight  Cryptonight-light
                          cryptonight  cryptonote, Monero (XMR)
                          decred       Blake256r14dcr
                          deep         Deepcoin (DCN)
                          dmd-gr       Diamond
                          drop         Dropcoin
                          fresh        Fresh
                          groestl      Groestl coin
                          heavy        Heavy
                          hmq1725      Espers
                          hodl         Hodlcoin
                          jha          jackppot (Jackpotcoin)
                          keccak       Maxcoin
                          keccakc      Creative Coin
                          lbry         LBC, LBRY Credits
                          luffa        Luffa
                          lyra2h       Hppcoin
                          lyra2re      lyra2
                          lyra2rev2    lyrav2, Vertcoin
                          lyra2z       Zcoin (XZC)
                          lyra2z330    Lyra2 330 rows, Zoin (ZOI)
                          m7m          Magi (XMG)
                          myr-gr       Myriad-Groestl
                          neoscrypt    NeoScrypt(128, 2, 1)
                          nist5        Nist5
                          pentablake   5 x blake512
                          phi1612      phi, LUX coin
                          pluck        Pluck:128 (Supcoin)
                          polytimos
                          quark        Quark
                          qubit        Qubit
                          scrypt       scrypt(1024, 1, 1) (default)
                          scrypt:N     scrypt(N, 1, 1)
                          scryptjane:nf
                          sha256d      Double SHA-256
                          sha256t      Triple SHA-256, Onecoin (OC)
                          shavite3     Shavite3
                          skein        Skein+Sha (Skeincoin)
                          skein2       Double Skein (Woodcoin)
                          skunk        Signatum (SIGT)
                          timetravel   timeravel8, Machinecoin (MAC)
                          timetravel10 Bitcore (BTX)
                          tribus       Denarius (DNR)
                          vanilla      blake256r8vnl (VCash)
                          veltor
                          whirlpool
                          whirlpoolx
                          x11          Dash
                          x11evo       Revolvercoin (XRE)
                          x11gost      sib (SibCoin)
                          x13          X13
                          x13sm3       hsr (Hshare)
                          x14          X14
                          x15          X15
                          x16r         Ravencoin (RVN)
                          x17
                          xevan        Bitsend (BSD)
                          yescrypt     Globlboost-Y (BSTY)
                          yescryptr8   BitZeny (ZNY)
                          yescryptr16  Yenten (YTN)
                          zr5          Ziftr
20  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][Datacoin - DTC]2017 New Clients, New Developers on: March 10, 2018, 02:22:02 AM
Since difficulty is low can we CPU mine this much like Primecoin back in the day?

I have 5 servers each with 128 cores that sit idle all day in a test environment. I cant find a CPU miner anywhere.

Any one have one that's pool capable?
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