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Topic: CCminer(SP-MOD) Modded NVIDIA Maxwell / Pascal kernels. - page 988. (Read 2347664 times)

hero member
Activity: 677
Merit: 500
Testing quark on nicehash - speed is down whith last commit... Sad
PS. Try to recompile again and test.
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Quark - +650-700kh on 980gtx, +300 on 960 - GREAT!
But on pool side (nicehash) speed down by 40%...

In Lyra2v2 you don't need to use the --diff 2 parameter anymore on Nicehash.

I get correct pool results for Quark in release 61
legendary
Activity: 1797
Merit: 1028
-Boost in quark on all cards (100-200KHASH on the 750ti)
-boost in lyra2v2 on gtx 970 and up
-Fixed Lyra2v2's default difficulty (double the hashrate on some pools like nicehash.com) If if doesn't work use --diff 0.5
-removed animecoin


1.5.61(sp-MOD) is available here: (21-08-2015)

https://github.com/sp-hash/ccminer/releases/

The sourcecode is available here:

https://github.com/sp-hash/ccminer

REAL IMPROVEMENT--

My GTX 750ti FTW cards are now hashing Quark at 6.7-6.9Mh/s.  The rig runs at 40.6Mh/s, rater than 39.1Mh/s (top). My GTX 970 FTW+ cards are still at 14Mh/s for Quark.  I may need to reload Linux and use the most recent driver.

--scryptr
hero member
Activity: 677
Merit: 500
Quark - +650-700kh on 980gtx, +300 on 960 - GREAT!
But on pool side (nicehash) speed down by 40%...
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
-Boost in quark on all cards (100-200KHASH on the 750ti)
-boost in lyra2v2 on gtx 970 and up
-Fixed Lyra2v2's default difficulty (double the hashrate on some pools like nicehash.com) If if doesn't work use --diff 0.5
-removed animecoin


1.5.61(sp-MOD) is available here: (21-08-2015)

https://github.com/sp-hash/ccminer/releases/

The sourcecode is available here:

https://github.com/sp-hash/ccminer
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Submitted another boost in quark 100-200KHASH on the gtx 750ti.  400KHASH on the gtx 970. I removed some buffers and improved the cachehits in the nonce selection code. Note that the intenstiy can be set a little bit higher since I have removed somee memory allocation.

Please build again


My private kernal is doing 7MHASH on the 750ti. If you want opensource to survive. Please donate some beers and enjoy the free hash.
hero member
Activity: 677
Merit: 500
Last commit on quark is lower 700 kh on 980gtx... on 960 is good like is on old commits...

I reverted the commit "do memory writes with vector instructions" Could you get latest and test please. Don't have a 980 here now.
Tested. Speed is OK!
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Last commit on quark is lower 700 kh on 980gtx... on 960 is good like is on old commits...

I reverted the commit "do memory writes with vector instructions" Could you get latest and test please. Don't have a 980 here now.
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Submitted 70Khash more in lyra2v2 (0.5%) on the gtx 970. Merging blake and keccak into one kernal & Changing the launchconfig.
hero member
Activity: 677
Merit: 500
Last commit on quark is lower 700 kh on 980gtx... on 960 is good like is on old commits...
hero member
Activity: 623
Merit: 500
Submitted a 200KHASH increase in the lyra2v2 on the gtx970. (2%)

No gain on the 750ti

Is there also an increased in 980 ti? Ok im going to check.
legendary
Activity: 1797
Merit: 1028
Submitted a 200KHASH increase in the lyra2v2 on the gtx970. (2%)

No gain on the 750ti
BUILD 927--

I built commit 927 on my GTX 970 rig and began mining with it.  I found that mining on GMC required a "--diff 0.5" setting.  The cards are not running faster yet, but it is too early to tell.       --scryptr
Unfortunately...
sp, and all other mining developers, I suggest you to watch development of this: https://bitcointalksearch.org/topic/m.12164065

There has to be a census reached about Lyra2REv2 diff multiplicator.
ok, here the new release, for this one you don't need to use "-diff 2" anymore: https://github.com/djm34/ccminer-lyra/releases/tag/v0.5
sp_ please update your release as well (as far as I know all the pool now use a difficulty of 256, in case one isn't using it --diff 0.5 will be necessary  Grin)

edit: careful if you are using give-me-coin, they still use a difficulty of 128, you'll need to use diff of 0.5
would have been nice if yopu had search for a consensus among the pool, before posting that  Angry

POOL CONSENSUS--

NiceHash and the other pools better agree.  They may be big, but they are not the best payout for Lyra2v2 currently.  Give-Me-Coins (GMC) is usually in the top 3 pools for VertCoin, they pay reliably and for a 1% flat fee.  Mining solo would pay out more, but less consistently.

--scryptr
member
Activity: 111
Merit: 10
Submitted a 200KHASH increase in the lyra2v2 on the gtx970. (2%)

No gain on the 750ti
BUILD 927--

I built commit 927 on my GTX 970 rig and began mining with it.  I found that mining on GMC required a "--diff 0.5" setting.  The cards are not running faster yet, but it is too early to tell.       --scryptr
Unfortunately...
sp, and all other mining developers, I suggest you to watch development of this: https://bitcointalksearch.org/topic/m.12164065

There has to be a census reached about Lyra2REv2 diff multiplicator.
ok, here the new release, for this one you don't need to use "-diff 2" anymore: https://github.com/djm34/ccminer-lyra/releases/tag/v0.5
sp_ please update your release as well (as far as I know all the pool now use a difficulty of 256, in case one isn't using it --diff 0.5 will be necessary  Grin)

edit: careful if you are using give-me-coin, they still use a difficulty of 128, you'll need to use diff of 0.5
would have been nice if yopu had search for a consensus among the pool, before posting that  Angry
legendary
Activity: 1797
Merit: 1028
Submitted a 200KHASH increase in the lyra2v2 on the gtx970. (2%)

No gain on the 750ti
BUILD 927--

I built commit 927 on my GTX 970 rig and began mining with it.  I found that mining on GMC required a "--diff 0.5" setting.  The cards are not running faster yet, but it is too early to tell.       --scryptr
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Submitted a 200KHASH increase in the lyra2v2 on the gtx970. (2%)

No gain on the 750ti
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Today's share sent
djm34: b9af5b27577edba9bfc628d120a46e9eb828f16e57597b6f05887f0f27a205cc
pallas: ce9134064c8e3b46ea63c972874bde5099eff262a289e71b62cda6417ec95b72
sp_: 220787012ecf4d2ed907ad059d37731c855e17a5ac3bc1ebf322b4e1f84a7f75
Smiley

Thanks. Smiley
hero member
Activity: 840
Merit: 1000
Today's share sent

djm34: b9af5b27577edba9bfc628d120a46e9eb828f16e57597b6f05887f0f27a205cc
pallas: ce9134064c8e3b46ea63c972874bde5099eff262a289e71b62cda6417ec95b72
sp_: 220787012ecf4d2ed907ad059d37731c855e17a5ac3bc1ebf322b4e1f84a7f75

Smiley
legendary
Activity: 1797
Merit: 1028
A cudaminer post from bigjme  account hacked ..now her name is bigjme-real

https://bitcointalksearch.org/topic/m.12175879

It would be nice if bigjme could keep this going for all nvidia releases. Smiley

ACCOUNT RECOVERED--

The mods were able to sort it out.  It is an interesting story, but she did say she quit crypto, though.  If you want anything from cudamining.co.uk, she is going to let the domain expire next August.  Some of the mining builds on the site are compatible with older GPU cards.       --scryptr
legendary
Activity: 3164
Merit: 1003
A cudaminer post from bigjme  account hacked ..now her name is bigjme-real

https://bitcointalksearch.org/topic/m.12175879

It would be nice if bigjme could keep this going for all nvidia releases. Smiley
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