Feathercoin 0.8.7.0 Released - The NeoScrypt Update - Hardfork block 432,000

[Hippie Tech]

Anyhoo..

My 280x/hynix is pulling 128 khash with cgminer 3.3.7b and the following settings :
gpu/mem - 1120/1500, win7 x64 cat 14.9 w/ sdk, -I 13, -w 32, -g 2

Screenie shows the 280x and 7870 at stock, same settings except -g 1 was used.
http://img.techpowerup.org/141101/NEOnoob2.jpg

where u got that cgminer 3.3.7b from i have 3.7.7 cant find cgminer 3.3.7b?...

Check the OP.

https://www.feathercoin.com/dl/cgminer-3.7.7b.neoscrypt.zip

@all

I was wrong when I said that -g 2 was used to achieve 121 khash. It was actually -g 1.

edit

And only 1 HW that likely happened while oc'd to 1120. I'm now at stock 1020 on the core.

[1715372085]

1715372085

[1715372085]

1715372085

[1715372085]

1715372085

[1715372085]

1715372085

[Hippie Tech]

What kind of hash is everyone pulling? Here's some of my baseline results so far on standard +~10% OC

13.12 catalyst drivers:
r9 280x - Ubuntu 14.04: 53kh
r9 280x - Windows 7.1: 48kh
r9 270x - Windows 7.1: ~28kh

nvidia 240 drivers:
gf 660ti - Windows 7.1: 22kh

Edit: Lower the worksize, it seems to help a large amount, 16-32 seems to be right
r9 280x - Ubuntu 14.04: 78kh
r9 280x - Windows 7.1: 76kh
r9 270x - Windows 7.1: 41kh
gf 660ti - Windows 7.1: 26kh worksize 16 can't go lower =[

My 660ti reports only ~80% "power consumption" at OC so it runs pretty cool and is proportionate in hash to the other cards (the way it looks like it should be anyhow).  i.e. in x11 it would read like ~105%.

13.12 drivers (used 13.12 to generate the bin as well): 107kh/s on 7950 @ 1000/1250 with some kernel edits.
IIRC, my 280X on 14.9 (used 14.9 to generate bin, too) did somewhere around 160kh/s @ 1140/1500.

Oops, was wrong about the 280X. On 14.9, I have a 290X and a 280X, 290X does 200kh/s at stock clocks, 280X does around 175kh/s.

Screenshot (nsfw): https://ottrbutt.com/miner/neoscryptwolf-11012014.png
Also has settings there.

Your link 2 flags..
https://www.virustotal.com/en/url/a173bb61fbb94e46e4e1e8ab06a1ac98c6c323d1f77ba3d3db6d4d7715d22c87/analysis/1414857527/

... and has been blacklisted ..
http://quttera.com/detailed_report/ottrbutt.com

Odd, does it say why? I host compiled miners, that could be it.

EDIT: Oh, nvm - two shitty little pieces of software have blacklisted it, no biggie.

http://quttera.com/labs-data-url/ottrbutt.com#collapseOne

You missed the third "shitty" piece of software... It doesn't like your images and thumbs folders for some reason.

[gambadamba]

compile windows ? version

[Number6]

compile windows ? version

Download my CL file, delete your bins, and replace the existing CL file - it will work, as that's all I've changed.

I have tried out some new configurations using your new .cl file and can confirm it works with 14.9 drivers.

Thanks for your work on this!

[JuanHungLo]

compile windows ? version

Download my CL file, delete your bins, and replace the existing CL file - it will work, as that's all I've changed.

I have tried out some new configurations using your new .cl file and can confirm it works with 14.9 drivers.

Thanks for your work on this!

Wouldn't work for me with 14.7 so upgrading to 14.9 now.

[JuanHungLo]

compile windows ? version

Download my CL file, delete your bins, and replace the existing CL file - it will work, as that's all I've changed.

I have tried out some new configurations using your new .cl file and can confirm it works with 14.9 drivers.

Thanks for your work on this!

Wouldn't work for me with 14.7 so upgrading to 14.9 now.

Nope, nothing but HW errors, must be something else wrong.  win7-64, 8mb, HD7970s, amd 14.9,

Code:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
del *.bin
cgminer.exe --neoscrypt -o stratum+tcp://ftceu.nut2pools.com:5567 -u USERNAME.1 -p PASSWORD -I 13 -w 64 -g 1 --gpu-memclock 1500 --gpu-engine 1050

any ideas?

[JuanHungLo]

LOL!  Nevermind.  I found it.  I copied your .cl file to the wrong folder.

I can confirm that this .cl file works with 14.9, too.

Kudos, dude!


p.s. it also works with 14.6 and 14.7
HD7970 at 1050/1500 avg. 117.5
280x at 1050/1500 avg. 115

[Atomicat]

Okay!  Thanks Wolf0, we are now cooking with gas, smokin' etc etc.  7950 is getting a solid 125-130 with no rejects, work units  115/m or so.  Can't tell me that a little brute force doesn't help, we're running at 1200/1500.  Oh, worksize 48 and 1 thread, I-12.  And a wups!  Guess 1200 was pushing it, getting 123 at 1150, I'll live.

Has anyone had any luck with getting 6000 series cards working?  My 6850 still craps out.

[Atomicat]

compile windows ? version

Download my CL file, delete your bins, and replace the existing CL file - it will work, as that's all I've changed.

I have tried out some new configurations using your new .cl file and can confirm it works with 14.9 drivers.

Thanks for your work on this!

Wouldn't work for me with 14.7 so upgrading to 14.9 now.

Nope, nothing but HW errors, must be something else wrong.  win7-64, 8mb, HD7970s, amd 14.9,

Code:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
del *.bin
cgminer.exe --neoscrypt -o stratum+tcp://ftceu.nut2pools.com:5567 -u USERNAME.1 -p PASSWORD -I 13 -w 64 -g 1 --gpu-memclock 1500 --gpu-engine 1050

any ideas?

Drop the worksize to 48, I to 12.  Works fine for me.

[wacko]

Download my CL file, delete your bins, and replace the existing CL file - it will work, as that's all I've changed.

Hey, thanks for this! Interestingly, 750 Ti doesn't want to work with this updated CL — I'm getting only "Failed to create postcalc_hash thread".

[Number6]

compile windows ? version

Download my CL file, delete your bins, and replace the existing CL file - it will work, as that's all I've changed.

I have tried out some new configurations using your new .cl file and can confirm it works with 14.9 drivers.

Thanks for your work on this!

It's also faster, as I had to use better code for several things in order to get it to work.

Yeah, I'd say quite a bit faster. Just replaced the CL file on one of my R9 280x rigs with your file. Now the R9 280x's at I 15, W 32, G 2, 1100 core and 1500 memory are putting out around 125 khash each.

This is quite the improvement over the ~ 75 khash I was getting before. I will leave the run overnight to check for stability, but so far quite the improvement.

Update: With I 13, W 48 getting 130 kHash on the 280x. I tried W 128 but I was still around the same 125-130 kh ballpark, with the exception I would crash the driver occasionally. With the worksize of 48 and 2 threads seems to be the sweet spot for me so far. My cards are only 3 GB of memory, so was wondering if the higher speeds are with cards with 4 or more gig of memory?

[jimlite]

Shit works on 14.9: https://github.com/wolf9466/neo-gpuminer

I fixed just enough of that disaster to get it to work.

Thanks, nice work.

[Hippie Tech]

Okay!  Thanks Wolf0, we are now cooking with gas, smokin' etc etc.  7950 is getting a solid 125-130 with no rejects, work units  115/m or so.  Can't tell me that a little brute force doesn't help, we're running at 1200/1500.  Oh, worksize 48 and 1 thread, I-12.  And a wups!  Guess 1200 was pushing it, getting 123 at 1150, I'll live.

Has anyone had any luck with getting 6000 series cards working?  My 6850 still craps out.

Got just over 200kh/s on my 7950, over 90kh/s for 270X, 280X does 220kh/s, and 290X about 245kh/s. Here's a (nsfw) screenshot with the miner, settings, clocks, and card types: https://ottrbutt.com/miner/neoscryptwolf-11022014.png

Has anyone been able to replicate your results ?

Number6 and Atomicat's speeds are the same as what I'm seeing with 3.7.7b.

And whats with the nsfw ? It seems like you're trying to lure people to your site by any means possible.

[JuanHungLo]

Please see my post https://bitcointalk.org/index.php?topic=632503.msg9412232#msg9412232

I think using AMD 14.6 or 14.7, instead of 14.9, substantially helps hashrate.

[btctradingonline]

Okay!  Thanks Wolf0, we are now cooking with gas, smokin' etc etc.  7950 is getting a solid 125-130 with no rejects, work units  115/m or so.  Can't tell me that a little brute force doesn't help, we're running at 1200/1500.  Oh, worksize 48 and 1 thread, I-12.  And a wups!  Guess 1200 was pushing it, getting 123 at 1150, I'll live.

Has anyone had any luck with getting 6000 series cards working?  My 6850 still craps out.

Got just over 200kh/s on my 7950, over 90kh/s for 270X, 280X does 220kh/s, and 290X about 245kh/s. Here's a (nsfw) screenshot with the miner, settings, clocks, and card types: https://ottrbutt.com/miner/neoscryptwolf-11022014.png

WOW, i used your file neoscrypt140909.cl with AMD 14.6 core/mem 1130/1500, 280x : maximum hash at 145kh/s in cgminer 3.7.7b. How can i get ver 3.7.7c as your pic

[Rage19420]

Okay!  Thanks Wolf0, we are now cooking with gas, smokin' etc etc.  7950 is getting a solid 125-130 with no rejects, work units  115/m or so.  Can't tell me that a little brute force doesn't help, we're running at 1200/1500.  Oh, worksize 48 and 1 thread, I-12.  And a wups!  Guess 1200 was pushing it, getting 123 at 1150, I'll live.

Has anyone had any luck with getting 6000 series cards working?  My 6850 still craps out.

Got just over 200kh/s on my 7950, over 90kh/s for 270X, 280X does 220kh/s, and 290X about 245kh/s. Here's a (nsfw) screenshot with the miner, settings, clocks, and card types: https://ottrbutt.com/miner/neoscryptwolf-11022014.png

WOW, i used your file neoscrypt140909.cl with AMD 14.6 core/mem 1130/1500, 280x : maximum hash at 145kh/s in cgminer 3.7.7b. How can i get ver 3.7.7c as your pic

Compile off github, as far as I know. The 280X in that pic has Elpida, my other 280X with Hynix does 250kh/s - 260kh/s at 1150/1500.

Does anyone have a compiled package they can share? Am only getting about 116khs on each of my 280x's stock clocks of 1050/1550 w/14.9 driver

Code:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --neoscrypt -o stratum+tcp://stratum.wemineftc.com:4444 -u Rage19420.0 -p x -I 13, -w 48, -g 2 
pause

[Rage19420]

Okay!  Thanks Wolf0, we are now cooking with gas, smokin' etc etc.  7950 is getting a solid 125-130 with no rejects, work units  115/m or so.  Can't tell me that a little brute force doesn't help, we're running at 1200/1500.  Oh, worksize 48 and 1 thread, I-12.  And a wups!  Guess 1200 was pushing it, getting 123 at 1150, I'll live.

Has anyone had any luck with getting 6000 series cards working?  My 6850 still craps out.

Got just over 200kh/s on my 7950, over 90kh/s for 270X, 280X does 220kh/s, and 290X about 245kh/s. Here's a (nsfw) screenshot with the miner, settings, clocks, and card types: https://ottrbutt.com/miner/neoscryptwolf-11022014.png

WOW, i used your file neoscrypt140909.cl with AMD 14.6 core/mem 1130/1500, 280x : maximum hash at 145kh/s in cgminer 3.7.7b. How can i get ver 3.7.7c as your pic

Compile off github, as far as I know. The 280X in that pic has Elpida, my other 280X with Hynix does 250kh/s - 260kh/s at 1150/1500.

Does anyone have a compiled package they can share? Am only getting about 116khs on each of my 280x's stock clocks of 1050/1550 w/14.9 driver

Code:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --neoscrypt -o stratum+tcp://stratum.wemineftc.com:4444 -u Rage19420.0 -p x -I 13, -w 48, -g 2 
pause

Are you using my CL file? You should be around maybe 150kh/s.

Yes, that's the only way I was able get it to work without errors out the wazoo.

[Rage19420]

Okay!  Thanks Wolf0, we are now cooking with gas, smokin' etc etc.  7950 is getting a solid 125-130 with no rejects, work units  115/m or so.  Can't tell me that a little brute force doesn't help, we're running at 1200/1500.  Oh, worksize 48 and 1 thread, I-12.  And a wups!  Guess 1200 was pushing it, getting 123 at 1150, I'll live.

Has anyone had any luck with getting 6000 series cards working?  My 6850 still craps out.

Got just over 200kh/s on my 7950, over 90kh/s for 270X, 280X does 220kh/s, and 290X about 245kh/s. Here's a (nsfw) screenshot with the miner, settings, clocks, and card types: https://ottrbutt.com/miner/neoscryptwolf-11022014.png

WOW, i used your file neoscrypt140909.cl with AMD 14.6 core/mem 1130/1500, 280x : maximum hash at 145kh/s in cgminer 3.7.7b. How can i get ver 3.7.7c as your pic

Compile off github, as far as I know. The 280X in that pic has Elpida, my other 280X with Hynix does 250kh/s - 260kh/s at 1150/1500.

Does anyone have a compiled package they can share? Am only getting about 116khs on each of my 280x's stock clocks of 1050/1550 w/14.9 driver

Code:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --neoscrypt -o stratum+tcp://stratum.wemineftc.com:4444 -u Rage19420.0 -p x -I 13, -w 48, -g 2 
pause

Are you using my CL file? You should be around maybe 150kh/s.

Yes, that's the only way I was able get it to work without errors out the wazoo.

Then try -I 12 -w 128 -g 2

Yeah, hash drops a bit to 110kh

[Rage19420]

Okay!  Thanks Wolf0, we are now cooking with gas, smokin' etc etc.  7950 is getting a solid 125-130 with no rejects, work units  115/m or so.  Can't tell me that a little brute force doesn't help, we're running at 1200/1500.  Oh, worksize 48 and 1 thread, I-12.  And a wups!  Guess 1200 was pushing it, getting 123 at 1150, I'll live.

Has anyone had any luck with getting 6000 series cards working?  My 6850 still craps out.

Got just over 200kh/s on my 7950, over 90kh/s for 270X, 280X does 220kh/s, and 290X about 245kh/s. Here's a (nsfw) screenshot with the miner, settings, clocks, and card types: https://ottrbutt.com/miner/neoscryptwolf-11022014.png

WOW, i used your file neoscrypt140909.cl with AMD 14.6 core/mem 1130/1500, 280x : maximum hash at 145kh/s in cgminer 3.7.7b. How can i get ver 3.7.7c as your pic

Compile off github, as far as I know. The 280X in that pic has Elpida, my other 280X with Hynix does 250kh/s - 260kh/s at 1150/1500.

Does anyone have a compiled package they can share? Am only getting about 116khs on each of my 280x's stock clocks of 1050/1550 w/14.9 driver

Code:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --neoscrypt -o stratum+tcp://stratum.wemineftc.com:4444 -u Rage19420.0 -p x -I 13, -w 48, -g 2 
pause

Are you using my CL file? You should be around maybe 150kh/s.

Yes, that's the only way I was able get it to work without errors out the wazoo.

Then try -I 12 -w 128 -g 2

Yeah, hash drops a bit to 110kh

Damn, thought it would work.

Is there an sgminer version that works better perhaps?

[Vasilis]

280x 123 khash
gpu/mem - 1050/1500
7950 85-100 khash
1050\1250
http://download82.files.attachmail.ru/st/058fc07acf0265f32c58f2b0f4a328f8