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2801  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 13, 2015, 01:13:46 PM
Hi guys need help how can automaticly ccminer restart if the miner stops is there a program or a comand to control that?

Thx in advance

The easiest (and dirtiest) way is to have your miner batch file run in a loop:
:start
ccminer.exe ...
goto start


and have another batch loop running which restarts ccminer periodically:
:start
timeout -t 1800
taskkill -t -f /im ccminer.exe
goto start


That will restart ccminer every 1800 seconds (30 minutes).


actually I tried to instal win10 twice with the latest drivers at that time, and there were problems with mem hard algo (neoscrypt and lyra). Now with privacy issues, I am not even sure that I will install win10 (I really don't agree with the term of the licence and I don't do anything unlawful)

Yeah, I think I'm going to use win7 until the end of times.
2802  Alternate cryptocurrencies / Mining (Altcoins) / Re: Gainward 750 ti chasing stock bios on: September 13, 2015, 03:11:30 AM
I apologize, for some reason I thought you were looking for Palit Bios files, my bad. Unfortunately I couldn't find any Gainward bios files.
Maybe you could ask the folks over at overclock.net to give you one: http://www.overclock.net/t/1469814/nvidia-gtx-750ti-750-maxwell-owners-club
2803  Alternate cryptocurrencies / Mining (Altcoins) / Re: Gainward 750 ti chasing stock bios on: September 12, 2015, 02:20:23 PM
I don't have Palit cards but maybe this might help: http://www.techpowerup.com/vgabios/index.php?architecture=&manufacturer=Palit&model=&interface=&memType=&memSize=&did=10de-1380--
2804  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 11, 2015, 12:00:22 PM
So I assume pretty much everyone here uses MSI afterburner for tweaking and monitoring (with GPUZ thrown in on the side). Is there a skin that makes the program more usable? I've been using it for years and it's always a PITA scrolling throw the graphs on the right and changing between cards for tweaking. Not to mention the graphs get messed up and aren't always organized by card.

Evga Precision 4.2.1 looks like this. 4 cards on one panel and with a button it jumps to the next page where it shows the rest. Unfortunately newer versions only support up to 4 cards (last time I checked).
You may want to delete or rename EVGAVoltageTuner.exe if it's choking a CPU core 100%. On some rigs it does, on anothers it doesn't and you only lose the voltage options.
2805  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 10, 2015, 05:54:36 PM
I will implement a benchmark mode wich will exit after a given interval.

--benchmark 1000

 (run for 1000 seconds and display the average rate in the end.)

This way I can compare small changes in the hashing algorithm with a higher precition.

Also useful for performance regression tests.

Cuda 7.5 seems to run a little bit slower than cuda 7.0.

It will convert your titanx to a 980ti card.  Performance wise..


If it's about precision, can I recommend the benchmark ignoring hashrate results in the first few minutes or so? Giving time for the cards to ramp up (temps/fan speed).
2806  Alternate cryptocurrencies / Altcoin Discussion / Re: Dopecoin / Cannabiscoin / Weedcoin / Potcoin on: September 09, 2015, 01:33:51 PM
I don't think any of these coins offer anything special that bitcoin isn't capable of.

Btw, you forgot MaryJ.
2807  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 08, 2015, 08:51:29 PM
frames? ... i build them custom ...

the frame ( 1.5mm square aluminium tubing ) - edge connectors - screws and lugs - angle iron ( 90 degree edging ) ... all this comes to approx $70.00aud ...

but initially i had to buy the cutting and measuring equipment as well as the files and mallets ( yes plastic head mallets - not hammers ) ...

parts alone - not counting labour - if you are looking at adding teh countless hours to design the thing in the first place ...

prototype 1 - prototype 2 and now prototype 3 is probably the design we are going with ...

hope that helps bathrobehero ...

#crysx

Thanks, it does. I have similar prices but personally, I don't find that to be worth it and I'm much more comfortable spending that ~50 USD into better PSUs.

I must say that I didn't have any problem benchmarking amd cards: if the room was hot, I'd put the fans at high speed, run the miner and wait a couple minute to stabilize, and that's it. I could make 100 changes to a kernel in a day and check them all, accurately.

On nvidia I have throttling problems I can't easily fix (the cards reduce clock speed in a number of situations I just can't predict), overclocking/downclocking is more difficult as the cards tend to change clocks by themselves, and the hashrates fluctuates wildly, and even changes between ccminer runs.
The rig is headless so I only have nvidia-smi to work with, and it can't set the fan speed.
So when I make a little kernel speedup, I spend more time benchmarking it (to be sure it's indeed an improvement), than making the improvement itself :-/
Maybe there are some nvidia-smi settings to make it more stable?
Or maybe on windows it's different...
Finally I may need a workstation with a nvidia as main card, and work on it.

You should probably disable boost in the bios of the card. Or even set custom fan speed/clock speeds if you want.
2808  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 08, 2015, 12:16:26 PM
What's the most accurate way to benchmark kernel modifications?
Using --benchmark or connecting to a pool? What time interval? Any other reccomendation?

Poolmining is never completely reliable, especially if there's vardiff which will always fluctuate. But even with fixed diff you'll have to run it for a long time to be sure.
--benchmark had plenty of issues in the past so I've stopped using it so I'm not sure how it is recently.

For checking speed only, I personally like to just solomine to any local wallet, doesn't even matter if the algo is different and just check the reported hashrate.
Stable clocks and fix fanspeed recommended.

Regarding aluminum cases, I'm also curious how much people who own them paid for them.
2809  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 07, 2015, 12:09:22 PM
I wouldn't use wood near any electronic equipment, unless the insurance agent is a friend of yours ;-)
(In event of fire, regardless how much care you took, the insurance will not pay if they know you used wood)

To each his own I guess but I'm absolutely confident the wood wouldn't make any difference that aluminum would in case of major failure.

I can't take pictures at the moment but it's similar to this random picture but bigger and mine doesn't have a wood panel on the bottom: https://i.imgur.com/njJH6sT.jpg
2810  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 07, 2015, 11:32:03 AM
DIY wooden crates? aren't you afraid of them catching fire? :-)
I guess aluminum is a better choice.

No, they aren't connected to anything even remotely hot. Besides, I use 65°C temp target limit on all my cards and measured pretty much every inch of the rigs with an IR gun a few times.
Even with the limit, VRMs are around 70°C which is still low considering.
I think plastic would melt way before wood catching on fire.
And these crates are big and breezy as I have plenty of space. But of course the main pro was that wood is dirt cheap unlike aluminum.
2811  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 07, 2015, 11:04:02 AM
i think its time to step up to a 980ti and have a look at how this thing works .. is it better? ...  and im not asking about the hashrate Tongue ...
#crysx

Looking at the BIOS of that card it has an absolute maximum of 366W power consumption limit if I'm reading it correctly which aligns perfectly with a techpowerup review.
Of course that's with some crazy synthetic test like FurMark and the usual peak consumption is about 300W. But even that is a lot.

I think these bigger cards are all about scaling; they get somewhat inefficient hash per watt at full speed but get pretty great if you decrease the power target like I found with the 970 a while back (https://bitcointalk.org/index.php?topic=1091755.msg11636995#msg11636995).
With downvolting it could be much more significant but I haven't tried it. So on one hand low profit margins warrants efficiency with lower power target but then the initial card price is too much but from another point of view if the profit margins were to increase in the future pushing the cards to hash as fast as they can would be more profitable. Also, different prices; in my case with the prices I'm presented with it doesn't worth it for me to go for anything above 970s.

I agree: I was just saying that there is no difference, power related, when using a 16x slot or a 1x one.
About broken fans, I assume it's because they are not supposed to work at >40C for months :-D
The plastic parts will deform, even just fractions of millimeters, enough to stop rotate. Seen tens of times ;-)

100% correct ...

it seems those 'windforce' setups are the worst of the culprits ...

i would pay an extra few dollars for cards that just run ... whether they bring out these things in hardened plastic or thin metal / allow to dissipate heat properly ...

i think its time to step up to a 980ti and have a look at how this thing works .. is it better? ...  and im not asking about the hashrate Tongue ...

#crysx

As much as I love Gigabyte OC cards I hate their cheap plastic toy quality fans especially on the 780 Ti's.
They don't deform in my case and they are pretty good at cooling but damn they slow down and get noisy in a few months.
Cleaning and oiling them every few months is making them as good as new... but only for a while. I don't have the same problem with any other fans.

Regarding ribbon risers, I only had terrible experience with them and I personally would never use them again - of course that just might have been a bad batch or something.
And I love that I can put my cards fairly far from each other with USB risers, keeping everything nice and breezy with DIY wooden crates. And if you buy powered USB risers in bulk they're not much more than ribbon risers.

About PCI-E splitters, someone said a while back that it would most likely require modding the BIOS to be able to handle it which is not very promising but one can dream.
While I'm at dreaming... imagine if we could connect cards with simple USB ports without PCI-E.  Shocked
2812  Alternate cryptocurrencies / Altcoin Discussion / Re: creating an alt to fiat yet replicating whats wrong with it? on: September 07, 2015, 10:34:07 AM
How do you connect credit card/bank account/paypal/etc to a p2p platform?

in my opinion you shouldn't,. think right outside the current system. once you can link them to a the fiat system they simply become a fiat token., which again half defeats the opportunities.

What I mean is how do you connect them in terms of actual trading assuming by p2p alt to fiat you meant trading fiat and crypto on in a p2p environment.
2813  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][SRND]SuperRandom | 100% High POS | 1 - 10.000% random interest | No ICO on: September 07, 2015, 09:42:27 AM
I wouldn't really call it super random. On a short term basis it is random, but long term the interest rate is exactly 802.25% since that is the average of all (16) of the potential stake rates.

https://github.com/SuperRandomProject/SuperRandom/blob/master/src/main.cpp#L979
2814  Alternate cryptocurrencies / Altcoin Discussion / Re: creating an alt to fiat yet replicating whats wrong with it? on: September 07, 2015, 09:31:53 AM
How do you connect credit card/bank account/paypal/etc to a p2p platform?
2815  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 05, 2015, 11:06:44 PM
GIMP ON YIIMP--

For the last couple hours I mined MUE coin (Monetary Unit) on YiiMP (yiimp.ccminer.org).  MUE is a quark algorithm coin, and according to CoinWarz, currently capable of producing ~200-400 dollars a day in mining revenue.  There must be a decimal place or two missing in the calculation!  Smiley  I mined over 1000 MUE in the space of time that I spent on YiiMP, but they are currenly worth about 15 satoshis each.  I will be earning about .00015 BTC on the exchange when my MUE coins mature, I think.  Not so sure!  Smiley

Every block that I hit, I got all the coins save the pool share. Somehow, CoinWarz led me to believe that I'd be earning 100X more, at least.  I solved ~40 blocks at 40 MUE coins per block.  Because YiiMP is more or less a hobby/experimental pool, it was as if I was solomining.  There was no other miner to share the blocks with me, just the 1% pool share to deduct.

If I could only find the right coin...

--scryptr

MonetaryUnit (MUE)
Exchange volume (24h): 0.02 BTC.

No offense, but I still chuckle everytime when I see a multipool picking up coins with 0 volume.

If I ever launch a coin it will have coin maturity of about a week and it will change the algo every few weeks just to throw multipools off.
2816  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN]PLACE COIN - ICO - ONLY POS - MOON IS COMING on: September 05, 2015, 10:55:08 PM
ICO = "buy my worthless coins because I said so"
POS = "everybody get free coins so in reality, nobody really earns anything"
placebocoindev = lol
2817  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner & ccMiner CUDA based mining applications [Windows/Linux/MacOSX] on: September 05, 2015, 04:49:25 AM
Running Windows10 poses a great security threat for every user. If you check the telemetry data that's being sent to M$, you will understand why they don't have to ask money for it in order for you to get the OS. For what it's worth, I wouldn't be surprised at all if at some point it was revealed that there was a hidden miner service inside in order to mine for bitcoin in every PC... Tongue

Nah, it's too easy to monitor hardware usage so they can't hide using the CPU/GPU. But information is also very valuable, maybe even more so than botnet mining so they are collecting all kinds of data on users. Probably not just metadata.
2818  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 01, 2015, 02:41:21 AM
What sort of incentive is there to use a fee based miner when the current version is free, besides it's doing the right thing? And are you really bitching about having to do a little bit of work to earn money?It really isn't that hard to setup a pool and you know it, you just don't want to have to do the tiniest bit extra work to make it happen (which shows the whole reason we're stuck where we are right now).


Actually, if the miner is good enough, this is kind of bad. One pool getting MASSIVE hashrate, or multiple pools controlled by one person? It's a very quick road to centralization.

I really don't think a united green team would case an issue related to centralization but even then, we could cross that bridge once we get there.
I think I'm just talking to the wall once again as I got used to being ignored when it comes to serious discussions but what the hell, I'll bite once again; so really as many people are working on optimizing (cuda based) miners there really isn't any improvements towards monetizing it. Personally, I'm using a closed source ccminer fork for about six months now so I'm not really bothered by what's going on with the open source scheme but still, I think there should have been some improvements regarding monetization. Unfortunately there was none.

There's always the argument towards open source fee based miners but there wasn't even a (major) release to at least try the freaking thing. In reality, we, in this thread are in the tiny minority when it comes to nvidia based mining and sites like cryptominingblog and several other sites are the ones distributing the software towards potentially thousands of miners who might not even know what BCT is or might not even speak English. Surely, an open source fee based miner would at least worth a try by now to see how much would it earn from both dedicated and imbecile miners - even if it's a compelte failure - but there wasn't any (major) release of it. Just look at how many people would donate to tsiv towards his/her lyra2rev2 miner.

And then there's yaamp which got open sourced not so recently and even that opportunity got ignored. Maybe I'm just oversimplifying it, but a yaamp based multipool with decent fees and full transparency would really motivate coders to improve code especially if their fee was based on their measured improvements (%) on a per algo basis after an established baseline.

I really think the coders of the community should put their heads together and come up with something reasonable because I'm sure appreciative fans wouldn't mind paying for improvements.

IMO, closed-source fee-based miners without pool restrictions is best for the coin AND the coin communities.

At this point I think anything is better. I mean we have nothing but the random beer system and even though I try to donate frequently to most of the devs it's a really crappy and inconsistent system and I don't think I'm saying anything new when I say that some of the devs are also not very happy about it...

Anyway, I didn't mean pool restrictions but if you take into consideration how much issue something as simple as the difficulty difference caused with lyra2rev2 while the solution was as simple as -f 2 or -f 0.5 which should be pretty obvious for seasoned miners, I'm pretty sure a lot of people would just join a multipool that is guaranteed to work with the latest ccminer releases. Some potential centralization there but that could be fixed somewhat easily.
And if it would be transparent and not bot-ridden I'm sure more miners would join. And of course knowing that it makes the coders happy would also motivate people to join.
And motivating new coders to try and join the race would also be pretty good for everyone. Or just motivating the usual coders to implement something new that could earn some decent money (*khm*... hashimoto) would also be beneficial.

I think unfortunately this will remain a child's dream as it would require a lot of work and collaboration but one could hope as I think something like this would be needed to solidify the future of open source nvidia mining.
2819  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: September 01, 2015, 01:25:54 AM
What sort of incentive is there to use a fee based miner when the current version is free, besides it's doing the right thing? And are you really bitching about having to do a little bit of work to earn money?It really isn't that hard to setup a pool and you know it, you just don't want to have to do the tiniest bit extra work to make it happen (which shows the whole reason we're stuck where we are right now).


Actually, if the miner is good enough, this is kind of bad. One pool getting MASSIVE hashrate, or multiple pools controlled by one person? It's a very quick road to centralization.

I really don't think a united green team would case an issue related to centralization but even then, we could cross that bridge once we get there.
I think I'm just talking to the wall once again as I got used to being ignored when it comes to serious discussions but what the hell, I'll bite once again; so really as many people are working on optimizing (cuda based) miners there really isn't any improvements towards monetizing it. Personally, I'm using a closed source ccminer fork for about six months now so I'm not really bothered by what's going on with the open source scheme but still, I think there should have been some improvements regarding monetization. Unfortunately there was none.

There's always the argument towards open source fee based miners but there wasn't even a (major) release to at least try the freaking thing. In reality, we, in this thread are in the tiny minority when it comes to nvidia based mining and sites like cryptominingblog and several other sites are the ones distributing the software towards potentially thousands of miners who might not even know what BCT is or might not even speak English. Surely, an open source fee based miner would at least worth a try by now to see how much would it earn from both dedicated and imbecile miners - even if it's a compelte failure - but there wasn't any (major) release of it. Just look at how many people would donate to tsiv towards his/her lyra2rev2 miner.

And then there's yaamp which got open sourced not so recently and even that opportunity got ignored. Maybe I'm just oversimplifying it, but a yaamp based multipool with decent fees and full transparency would really motivate coders to improve code especially if their fee was based on their measured improvements (%) on a per algo basis after an established baseline.

I really think the coders of the community should put their heads together and come up with something reasonable because I'm sure appreciative fans wouldn't mind paying for improvements.
2820  Alternate cryptocurrencies / Altcoin Discussion / Re: UBS and Barclays Experimenting with Ethereum Platform on: August 25, 2015, 11:19:23 PM
First of all Ethereum is not a crypto currency coin but a open source software platform.

Why wouldn't be Ethereum also a cryptocurrency?
I once listened to a "one man orchestra" on the street corner, yeh good entertainment for a little while, but i purchase proper music regularly. I did not drop a penny for the poor guy bashing, blowing, jumping, twisting, puffing, bending, stomping and heck knows what else at the same time.




That's a terrible analogy and as much as I dislike Ethereum, it's still a cryptocurrency by definition.
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