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Showing 10 of 10 results by drehb
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Board Announcements (Altcoins)
Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
by
drehb
on 28/03/2014, 02:38:41 UTC
Unfortunately for now it is, if it wasn't for the recent hacking incidents we would have an improved linux wallet, but this is a very complex project so for now this is
what we have.

If you have an existing peers.dat file delete it, i had same issues on my rigs they would not sync unless the peers.dat file was deleted.



Oh thats been done about 20x also Wink

I truly think its because this is a windows coin and the linux source is so neglected. The funky hoops you need to jump to even compile it says a ton.

doesn't he need to get in touch with Rob to get the keys he added to keep unauthorized builds off the network?
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Board Announcements (Altcoins)
Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
by
drehb
on 13/03/2014, 02:33:06 UTC
Gotta question about pool mining, hopefully I'm in the right thread.

I'm connected to http://pool.gridcoin.us, and everything is working swimmingly.  I even found a block.

But I am completely mystified about how the ranking of the leaderboard works, and how payouts are calculated.  The pool site is pretty bare-bones, so I couldn't find any kind of help or docs on there.

The column labeled "Boinc RAC" only appears to show the first few digits of my actual RAC.  For example, if my average daily credits show in the wallet as 210,000, this column shows it only as "2100"  (is that just a display bug, or are position and payouts being calculated only on the first 4 digits of my actual RAC?)

And are there really only 18 miners using that pool? (as of the time of this post)  I would've expected a lot more people to be mining in the pool.


I think people are mostly solo mining at this stage
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Board Announcements (Altcoins)
Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
by
drehb
on 11/03/2014, 00:44:41 UTC
still cannot sync with 2.0.0.2 Undecided

I got out of sync on 2.0.0.2 too, but came back in sync after upgrade to 2.0.0.3 (for now at least)
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Board Announcements (Altcoins)
Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
by
drehb
on 10/03/2014, 00:20:09 UTC
Hey,

Anyone able to provide information on scrypt-sleep functionality?
I've searched on here and cryptocointalk forums to no avail.

Cheers Smiley

The general idea is that the better your leader board position (ie the more BOINC credits contributed), the more time you are allowed to mine with your GPU.  If your sleep level (leader board position) isn't high enough for the network sleep level, your GPU takes a break from mining and is freed up to run BOINC work, like the Milky Way project.  The network sleep level cycles.
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Board Announcements (Altcoins)
Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
by
drehb
on 02/03/2014, 15:03:36 UTC
@Gridcoin can you please help? I am getting this when i try to compile it in ubuntu.

rpcmining.cpp:15:16: fatal error: io.h: No such file or directory
 #include "io.h"
                ^
compilation terminated.
make: *** [obj/rpcmining.o] Error 1

Code:
Project MESSAGE: Warning: unknown QT: qaxcontainer

make terminates with following error:
Code:
src/qt/bitcoingui.cpp:9:21: fatal error: QAxObject: No such file or directory
compilation terminated.

Please help me to solve this problem.
Cant add the coin until someone points us in the right direction.

Hello Allcrypt, thanks for adding us.

To build gridcoind, use the link Traderman mentions:
http://www.gridcoin.us/download/compilingGridcoinOnlinux.txt

Ensure you are git cloning the 'gridcoin-master/gridcoin-master-linux' and build from the Linux directory. 
If you have any problems with io.h, (some Debian 64 distros reported this), change that one line to  #include .

Other than that you should be good to go.  Once you create your gridcoin.conf file, add node 'www.gridcoin.us' if you have any sync issues.

Best of Luck,
Grid

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Board Announcements (Altcoins)
Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
by
drehb
on 28/02/2014, 04:15:22 UTC
small issue to report:  when you have sync issues the wallet will go into a 'safe mode'.  The issue is that the debug console seems to not let you do commands when it is in this state.  When I type 'upgrade' in the console it gives a safe mode error message code -2 and doesn't execute the upgrade.  I think you should still be able to execute the upgrade command at least, even in the 'safe mode'.
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Board Announcements (Altcoins)
Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
by
drehb
on 28/02/2014, 04:09:03 UTC
ok thats much better. I also found the cpu tutorial on cryptocointalk.

But I still have that red message saying "Boinc utilization low", what am I doing wrong? is Boinc v7.x my problem?

I also read on cryptocointalk that you need to get 1 GRC to send an initial beacon out? is that still the case? Not reading anything about that here?

Yes, you need some GRC to send out beacons for CPU mining.  Beacons are ~0.08 GRC each.
You said you have it showing 50% utilization right?  That's normal...you need some time running BOINC for it to gradually build up credits.  When you get to 1000 average daily credits you'll get to 100% utilization.
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Board Announcements (Altcoins)
Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
by
drehb
on 23/02/2014, 13:25:35 UTC
Quote

Hmmm, in that case Rob should edit OP to reflect the correct number of total coins because for right now it says "~168 million"

I modified it, however it might go down to somewhere between 168 million and 300 million after our pools go live, since cpuminers will have to hash using minerd (cpuminer-scrypt).

That should be a boon for our exchange value.

Grid


I noticed that on the gridcoin.us homepage it also mentions 168 million coins in a couple places
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Topic
Board Announcements (Altcoins)
Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
by
drehb
on 23/02/2014, 02:44:37 UTC
is there any pro/con to running multiple projects at a time rather than 1 single project?
Yes, awhile ago one of the BOINC projects had their server die and it took them some time to get it fixed.  So that whole time there were no new work units available for that project and unable to submit completed work, which would hurt your GRC BOINC utilization.  If you regularly monitor it you'd notice and could add another project in its place, but it is a better idea to run a few projects to avoid such a situation.
Post
Topic
Board Announcements (Altcoins)
Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
by
drehb
on 23/02/2014, 02:10:47 UTC

Thank you, but it still leaves questions.
1. Do I need the BOINC Manager APP open and running, why would I enable CPU mining through Gridcoin if my BOINC manager is using 100% of my CPU

2. The OP explains a breakdown of 5-150 coin payouts based on utilization toward BOINC. My mining module still shows 0 utilization after making sure I followed that guide completely. How am I supposed to get those working and how am I supposed to know how to optimize my coin income? Why would I want to run 2 GPUs at full power mining this if I could be using them for something else and getting the same coins.

3. I had a couple of extremely small payments come through a short period ago (around 0.0000003 Grid) which have since vanished. These weren't immature just unconfirmed (I have it set to pool mine).. I'm still at a complete loss and the guide doesn't explain how this works.

4. Do I need coin in my wallet before this works? I read on the Gridcoin forum you need to ask somebody who will "gladly send you a coin" before you can start mining.


GPU mining secures the block chain as you are familiar with on other coins.  The twist is that the block rewards are variable depending on how much BOINC utilization you have.  It will take a while (week or so?) to build up to 100% utilization in the GRC wallet because you need to accumulate BOINC credits, but if you are running BOINC on your CPU you should see some utilization right away.
CPU mining as I understand it isn't actually involved in securing the block chain...it is just a compensation given out corresponding to how much BOINC processing you are doing.  Yes, you do need some GRC in your wallet for CPU mining to work because part of the process involves your wallet sending out beacons.
So to answer your questions, you would want to do both CPU mining and GPU mining because you get the steady compensation for running BOINC on your CPU and additional rewards for every block that you solve with your GPU.