[ANN] Yet another GPU miner release! [YAC]

[forsetifox]

Code:

yacminer.exe -o http://127.0.0.1:7687 -u forsetifox -p coins --scrypt --thread-concurrency 8000,2400 -w 64,64 -I 12,12 --lookup-gap 2

I CAN do intensity 13 but I really can't use my system. 


HD7790/ HD6670: 120khash/ 58khash (using version 5 of the scrypt chacha)


Looks like once the yacoin price his ~ 0.000137 it's about even with bitcoin prices.

 

[spirale]

I can get better hashrates with the v5.cl-file on my Windows-computer as I can raise the intensity even up to 19 (the higher, the less difference though), but for some reason my linux computer still crashes if I try to raise the intensity higher than 13. Anybody having the same problem or know the reason for this?

[BlazinBeaches]

New revision is out. This tries to avoid nasty division and modulo operations. For whatever reason, this is the fastest kernel for my 7790.

scrypt-chacha-v5.cl
https://mega.co.nz/#!A0VCmZbR!LbTRJQ10nnidSn6U5ZZkCD1LXBwV6HjK7lA4aJaO_ng

Can't believe I didn't notice this before, awesome man!  This update has provided an additional speed boost  I have sent you another 200 YAC.  Great job and thanks

[Bakaboy]

I can get better hashrates with the v5.cl-file on my Windows-computer as I can raise the intensity even up to 19 (the higher, the less difference though), but for some reason my linux computer still crashes if I try to raise the intensity higher than 13. Anybody having the same problem or know the reason for this?

This. Two identical systems running exactly the same parts and O/S (linux) but one does intensity 18 with no problems and the other can't go beyond 13. My windows miners (LTC) can do intensity 18 as well, not sure what's up with the other linux rig. I've tried 1, 2, 3, 4, 5, 6 cards, swapping memory, swapping power supplies, changing all the risers, re-installing the O/S from scratch and it doesn't seem to matter; it just won't go beyond intensity 13 for some reason. Voodoo? 

[Eli0t]

New revision is out. This tries to avoid nasty division and modulo operations. For whatever reason, this is the fastest kernel for my 7790.

scrypt-chacha-v5.cl
https://mega.co.nz/#!A0VCmZbR!LbTRJQ10nnidSn6U5ZZkCD1LXBwV6HjK7lA4aJaO_ng

very nice another 7kh over your original cl on my 560ti, now 49kh =)
based on my accepted shares the pool thinks im mining at 84kh

tried i 12 and it no longer crashes the driver but i get HW errors
was also able to mess with thread-concurrency without it crashing the driver

--worksize 128 --lookup-gap 1 -I 11 --thread-concurrency 2032

[bitfish]

New revision is out. This tries to avoid nasty division and modulo operations. For whatever reason, this is the fastest kernel for my 7790.

scrypt-chacha-v5.cl
https://mega.co.nz/#!A0VCmZbR!LbTRJQ10nnidSn6U5ZZkCD1LXBwV6HjK7lA4aJaO_ng

Awesome! My former lame duck 6990s are flying now
200 YACs go out to you!

Enjoy!
bitfish

[Beave162]

Good luck waiting for that 0.000137 price to come.... idiots... thinking you can figure out price based on mining comparison...

[igysa]

I wonder who is idiot now ? 

[xavenged]

Good luck waiting for that 0.000137 price to come.... idiots... thinking you can figure out price based on mining comparison...

umm the price is now 0.00019999.. you must feel like an idiot

[Beave162]

Confusion!  My comment was directed at the ongoing development topic that referenced this one.  I was trying to say good luck to people waiting for the price to DROP based on mining profitability :/

[BlazinBeaches]

Yeah I knew something didn't add up regarding that comment.  lol

[cycloid]

Ah finally ! thank you just added 7 7970s to YAC

[6strings]

Pardon my french but HOLY SHIT BALLS I am getting 380khash with my 7870LE mining yac now. Now we are getting somewhere!
My 2500k at 4.5ghz only gets 24khash. Its not even worth turning it on at this point.

Can't seem to find a good pool though. I get good payouts for awhile then they seem to fizzle out.

Suggestions?

tried yac.ltcoin.net and pool.bitcn.org:8336.

[cycloid]

Pardon my french but HOLY SHIT BALLS I am getting 380khash with my 7870LE mining yac now. Now we are getting somewhere!
My 2500k at 4.5ghz only gets 24khash. Its not even worth turning it on at this point.

Can't seem to find a good pool though. I get good payouts for awhile then they seem to fizzle out.

Suggestions?

tried yac.ltcoin.net and pool.bitcn.org:8336.

settings?

[feeleep]

Pardon my french but HOLY SHIT BALLS I am getting 380khash with my 7870LE mining yac now. Now we are getting somewhere!
My 2500k at 4.5ghz only gets 24khash. Its not even worth turning it on at this point.

Can't seem to find a good pool though. I get good payouts for awhile then they seem to fizzle out.

Suggestions?

tried yac.ltcoin.net and pool.bitcn.org:8336.

settings?

guys - try yacp.coinmine.pl - we have very small stale rate but need more khash!

[6strings]

settings?

Code:

yacminer  --scrypt --worksize 256 -g 1 --lookup-gap 2 -I 18 --thread-concurrency 8120

[PSL]

guys - try yacp.coinmine.pl - we have very small stale rate but need more khash!

What is difference between yac.coinmine.pl and yacp.coinmine.pl? When I already have an account at yac.coinmine.pl, do I need to create the new account at yacp.coinmine.pl??

[igysa]

difference is PPS an PPLNS

yes you need two separate accounts

[BlazinBeaches]

I thought yacp.coinmine.pl was proportional?

I switched there long ago because it has been rock solid stable

[bitdwarf]

yacp has been great so far.