I got up to 2.6kh/s with an R9 270 at 1120mhz core and 1480mhz memory.

Mining UTC I got it to do 92kh/s with the following config: yacminer.exe -o stratum+tcp://ultra.nitro.org:3337 -u ivanlabrie.1 -p x --scrypt-chacha --nfmin 4 --nfmax 30 --starttime 1388361600 --no-submit-stale --expiry 10 --scan-time 1 -d 3 --remove-disabled --queue 0 --gpu-engine 0-1100,0-1100,0-1100,0-1100 --gpu-memclock 1000,1000,1000,1200 --gpu-fan 70-100 --temp-target 85 --temp-cutoff 100 --temp-overheat 90 --auto-gpu --auto-fan --rawintensity 5120 --buffer-size 1400 -g 1 -w 256 --lookup-gap 2

I'll give it a try...back to reading page 130 it seems :p

Performance has gone down, and power usage swings wildy with HVC now...I don't get it.
This is ccminer v0.4, 780 and 750 ti:


And this is v0.1:


After running anything past v0.1, performance degraded, from 16mh/s to 14mh/s, and nothing else changed.
I used to get a constant stream of YAY!'s at 15-16mh/s mining at the same HVC pools.
I don't get it...and it sucks

Nice, and what about a change of mining algorithm while you're at it?

This would bring some more interest from miners back into DGC, since scrypt asics are a reality already and caused huge difficulty spikes in the LTC network lately, which will only increase drastically.

I'm not a fan of huge centralized mining cartels, hosted by ASIC manufacturers themselves but well, up to you guys.

Cryptorush never felt quite right...all exchanges can scam people, but cryptorush happened to be awful too.

It was fun, but pointless...Dev needs a PR team, and more common sense next time.

Won't work, you need some sort of dual psu adapter to make the start at the same time. Easy to make your own, with a long cable lol

Long live yac

The original scrypt-chacha coin.

No need to compile (make your own executable files). You can download them premade, from the cudaminer thread and the relevant amd thread.

I'm not sure, for now making a dedicated sha3 coin mining asic isn't feasible, but given how this coin progresses as time goes by it certainly WILL be justified.

The way vertcoin or scrypt-chacha coins do it works, it'll keep asics away of those algorithms, since the n factor changes are fast, vertcoin not so much. I can see people making asics for it, as long as the developer keeps the current one year time frame. I don't think constant hard forks are good for the coin's image though, so I can see that as a problem in the future, given that vtc's asic resistance is it's main selling point, basically litecoin 2.0.

Myriad is ahead with the way it includes and welcomes all miners, and all types of devices. I'm specially fond of the groestl algo for older cards, and the skein and qubit one run great on newer hardware, whilst saving power.

A hard fork shouldn't be necessary for now, as long as it's more profitable for asic manufacturers to focus on scrypt and sha256 we should be safe. If it turns out to be needed, then I'd suggest incorporating a high N factor algo in the mix, maybe to replace qubit or skein and maybe implement X11 instead of the other? AFAIK drk's algo is asic proof too, but not sure how much ram it uses, it can be adapted to asics eventually as well.

N factor 12 and up scrypt-chacha equalizes old hardware with newer hardware, gpu ram and system ram being the limiting factor, in relation to the amount of shaders.
Since most cards are equipped with 1 to 4gb vram buffers, this causes lower end cards with more ram to perform equally as well to higher end cards with the same amount of ram and more shaders*

(the algorithm uses big amounts of ram per thread, and to saturate all shaders with work and max out hash rate you need more ram than the gpu has, at least with 90% of the cards out there, forcing you to use lookup gap to diminish the thread's ram usage, which introduces a performance penalty, which can be softened by a high core overclock)

-t 1 ?

It won't do what you want though... :/

+1 sha3 asics exist. I posted proof a few pages ago but nobody bothered to read my post.
I like myr but of it gets any bigger basics can be developed to mine it easily. and I'm talking skein, keccak and groestl not just scrypt and sha256.

that's an excellent idea Chuck

How much are you guys getting with groestl?

10mh/s between my 780 and 750ti seems kinda low.

I've gone through lots of N changes with YAC and until the coin goes past n factor 12, gpu miners will rape since it's easy to setup.
Once we get past that threshold, it'll get harder and harder to tweak and better for the small guy.

I think that's a big selling point, n factor changes alone introduce better coin distribution, avoiding multipool dumps, big centralization of coins in small groups, and gradually equalize the mining power of cpu and gpus, even within high and low end gpu owners.

That in itself is huge, say you have an R7 240 2gb like I do, and you want to mine YAC right now. You'll get 2.5kh/s out of it if you know how to tweak it, while some guy with an R9 270 2gb will only get 2.7kh/s out of it, and a guy with a GTX 780 will get 7kh/s.

Compare the cost of those cards, and the coins mined per day, it makes the coin way GREENER and easily distributable amongst people of varying wallet sizes :p, no need to own a farm to mine some UTC after N 12. Anyone can, and it'll be way more efficient if you use lower end gear like an integrated gpu inside your AMD apu or an R7 240 2gb or similar card that draws only 25w whilst mining.

lol, the Christian duo will crack that in two days.

this should be the default bamt miner.

I am but I've been using it from day one and without making any changes to the system mining speeds went down recently.

I'm using a 780 and a 750ti.
reboot did nothing, other algorithms work fine, even fugue.
hvc is slow now and I don't get it. it used to work fine, with both versions of ccminer (only that v0.1 closed after mining for an hour or so)

shared memory? hmmm

I get lower hashes with both now...not sure why. pissing me off