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Topic: [EXPIRED] Help me setup Reaper v13 to mine LTC with my 6950s (Read 21321 times)

hero member
Activity: 560
Merit: 500
Looking at how unstable LTC is lately, I'm throwing in the towel on this one. I'm gonna try a few thing listed above, and then I'm out.  Huh
legendary
Activity: 1855
Merit: 1016
host 67.210.248.11
port 9332
user Graet.6
pass p

protocol litecoin

worksize 256
aggression 18
threads_per_gpu 1
sharethreads 20

is my litecoin.conf file from reaper, i had real issues connecting with url with and without http:// but found this to work for lc.ozco.in on my Gigabyte 6950's. I have 1 x 3 card rig running and a single card machine, the only diff in the conf files is worker number

Hope thats a help Smiley

Getting reaperdemo solo mining on TwinFrozr 6950 fine but it is a real hog on video card, slowing down the rest of the machine.

(QUad Core P4 with Win7 64bit).

Anyone know how to downrate the program?  I tried different number of threads and different aggression to no obvious effect?

aggression 14 or less will make desktop usable.
member
Activity: 74
Merit: 10
host 67.210.248.11
port 9332
user Graet.6
pass p

protocol litecoin

worksize 256
aggression 18
threads_per_gpu 1
sharethreads 20

is my litecoin.conf file from reaper, i had real issues connecting with url with and without http:// but found this to work for lc.ozco.in on my Gigabyte 6950's. I have 1 x 3 card rig running and a single card machine, the only diff in the conf files is worker number

Hope thats a help Smiley

Getting reaperdemo solo mining on TwinFrozr 6950 fine but it is a real hog on video card, slowing down the rest of the machine. 

(QUad Core P4 with Win7 64bit).

Anyone know how to downrate the program?  I tried different number of threads and different aggression to no obvious effect?
member
Activity: 119
Merit: 10
Changing worksize to 128 didn't help me in a positive way, but my miner still worked (mining LTC on a 5970 btw)

The first time i tried, i used a 5770, which obviously didn't work. Trying again on my 5970 straight after did NOT work. I had to delete the folder and unpack the folder again before it would work.

Current configs are :

host mine.pool-x.eu
port 8337
user *username*
pass *password*

protocol litecoin

worksize 256
aggression 16
threads_per_gpu 2
sharethreads 20


So try deleting the reaperv13_demo folder and unpack it again, that's my only tips Smiley
donator
Activity: 968
Merit: 1002
I would suggest you to uninstall your Current OpenCL driver(it is in the directory for instance :11-8_vista64_win7_64_dd\Packages\Apps\OpenCL64)  and trying this one from 11.8, it worked on mine 6950
http://depositfiles.com/files/fs6odb0rk
Work size didnt mater(almost all setting was set to default), thread cores set to 22 from 20,this is the number of cores OpenCL reports about.
Plus try to install http://www.microsoft.com/download/en/details.aspx?id=14632
legendary
Activity: 1855
Merit: 1016
https://i.imgur.com/SKsRt.png

You still getting this get work error?
How are you advanced so far.
I mean from cmd prompt closing instantly to lib error ........

Check firewall & router, it may be blocking ports..


I also see a strange behavior with reaperv13
I put in startup a shortcut to mine from start up & it mines at 226 kH/s....
If i close it or exit it, then if run again, my speed drops to less than 10 kH/s, like mining at 4 kH/s, then it increases slowly to reach maximum speed of 226 kH/s, which takes more than 30 minutes.
This strange thing also happens if i remove from start up folder & running manually.

So for me it works FIRST TIME after system restart at full hash rate & if closed & open again then it goes to very low hash then increases slowly to reach max hash rate.
1-10 kH/s to 226 kH/s.
member
Activity: 89
Merit: 10
if you hop on freenode and join #litecoin and ask for me there so we can have live communication ill be more than happy to try
im there as d34th ill be there tomorrow from 3-8 est feel free to ask me then
legendary
Activity: 1484
Merit: 1005
You said my solo mining instructions did not work; did you try running litecoin daemon as an administrator from the command prompt (type cmd into the start menu, right click, run as administrator)?  If it's running correctly it should at least give you some kind of error in reaper that it's downloading the block chain or something.  The command prompt will also tell you if the daemon gets some kind of error (it will kill itself and return an error if your configuration is messed up).
donator
Activity: 490
Merit: 500
Interested and want to figure this out myself as I can't seem to get it to run either.
hero member
Activity: 560
Merit: 500
Cayman: 69xx
Barts: 68xx
Cypress: 58xx
Juniper: 57xx
Tahiti: 79xx

Trying to use the kernel for Barts from Cayman doesn't seem to work... (connects to pool, but only gives stales)

I'm pretty sure my 6950 is a Cayman. That's what GUIminer sees my cards as, and that's what Reaper seems to use/build if I remove the cayman.bin file

Keep in mind this is a nearly fresh install of Win7, only Catalyst, and MSI Afterburner installed. I'm guessing there's some sort of distributable .Net or C+ that Reaper needs...

Also increasing this to 2 BTC, I gotta figure this out...
member
Activity: 73
Merit: 10
Cayman: 69xx
Barts: 68xx
Cypress: 58xx
Juniper: 57xx
Tahiti: 79xx

Trying to use the kernel for Barts from Cayman doesn't seem to work... (connects to pool, but only gives stales)

I get the same problem when i edit the file to work with my Juniper Card ,,  Only stale shares
legendary
Activity: 1484
Merit: 1005
Cayman: 69xx
Barts: 68xx
Cypress: 58xx
Juniper: 57xx
Tahiti: 79xx

Trying to use the kernel for Barts from Cayman doesn't seem to work... (connects to pool, but only gives stales)
legendary
Activity: 1855
Merit: 1016
Quote
6. Run reaperDEMO.exe.  If it throws a kernel error, go into the directory.  There should be a litecoin-reaperv13.XXXXX.bin file where XXXXX is your architecture.  Rename litecoin-reaperv13.Cayman.bin to litecoin-reaperv13.XXXXX.bin.  Reaper should work fine now.

https://bitcointalksearch.org/topic/m.775590
legendary
Activity: 1133
Merit: 1050
I may be way off here, but I remember seeing somewhere of changing the name from Cayman to Bruno or something if you have 59xx boards. Aren't Caymans the 58xx and 68xx ? Can't remember the exact facts, but hadn't seen this suggested yet as you try to get reaper 13 going.
legendary
Activity: 1855
Merit: 1016
I tried with worksize 128 & hash reduced to 45 from 226 & also not submitting shares.
changing worksize to 256 started mining.

Does your 5870 have 1 or 2 GB or memory?


1024MB Asus 5870
member
Activity: 89
Merit: 10
if you hop on freenode and join #litecoin and ask for me there so we can have live communication ill be more than happy to try
sr. member
Activity: 438
Merit: 250
make sure you have latest amd drivers ,you may have to lower aggression some


host litecoinpool.org
port 9332
user abbeytim.1
pass 1

protocol litecoin

worksize 256
aggression 18
threads_per_gpu 1
sharethreads 20



if this helps 1HJMCnLnNHRK2ZRnpp3UwHeLVqgprQCbVC
hero member
Activity: 518
Merit: 500
Your port is set to 9332. Should be on one of these  for pool-x: 80, 8000, 8080, or 8337

edit: nvm, you already saw that.
vip
Activity: 980
Merit: 1001
host 67.210.248.11
port 9332
user Graet.6
pass p

protocol litecoin

worksize 256
aggression 18
threads_per_gpu 1
sharethreads 20

is my litecoin.conf file from reaper, i had real issues connecting with url with and without http:// but found this to work for lc.ozco.in on my Gigabyte 6950's. I have 1 x 3 card rig running and a single card machine, the only diff in the conf files is worker number

Hope thats a help Smiley
hero member
Activity: 560
Merit: 500
I tried with worksize 128 & hash reduced to 45 from 226 & also not submitting shares.
changing worksize to 256 started mining.

Does your 5870 have 1 or 2 GB or memory?

I think it's safe to assume that only worksize 256 actually works.

So the problem is now getting the program to start with "worksize 256" without crashing...
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