Bitcoin Forum
May 12, 2024, 06:19:56 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 2 3 4 5 [6] 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 ... 58 »
101  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] ccminer 1.7.6 with Decred Blake2S & pool benchmarks - opensource (tpruvot) on: June 22, 2016, 02:58:56 PM
From my first tests with cuda 8 rc, sm61 doesnt improve anything... over 5.2, maybe this rc is not yet optimized for the GTX, but only for the Tesla 6.0

To resume, the 10xx are more like overclocked maxwells with a lower power usage :p Remains the 1080 special memory which seems a crap for now on mem algos
They are tweaked maxwells with lower power usage, according to some in-depth analysis from ixbt
It seems Nvidia focused on game/VR improvements
1 thing that should be faster - context switching/ switching between compute/graphics or different

Well that's exactly what we needed: maxwell with lower power usage.

Yes and No Pallas. It would have been great if we had faster & low latency memory access (there's no significant improvement there over maxwell, if at all). Still, for compute-heavy stuff, great improvement.
102  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BRK] Breakout Chain | ICO LIVE Bittrex | Multicurrencies+Smart Contracts on: June 22, 2016, 02:50:28 PM
What does the community figure a  fair trading price for BRX is?

only way to get an accurate idea is for the free market of exchange to decide , Holders will most likely over value it, those wishing to purchase them will likely under value them cos they want some , Best way is to wait for exchange 99% of estimates will be pure guesses

What about the holders/buyers combo? They gotta be spot on, right?
Still looking to buy some BRX, please PM any offers.  Grin
103  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BRK] Breakout Chain | ICO LIVE Bittrex | Multicurrencies+Smart Contracts on: June 22, 2016, 12:38:32 PM
Your config looks to be fine. But importantly: you are CPU mining, against some (small'ish?) ASIC competition.
Your chances of quickly finding a block are not looking great  Grin

Edit: wtf wtf, I just turned legendary, I'm breaking out !!!  Cheesy Smiley Cheesy
104  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BRK] Breakout Chain | ICO LIVE Bittrex | Multicurrencies+Smart Contracts on: June 22, 2016, 10:01:33 AM
If your configuration file already enables server, you don't need to set that also via shortcut.
Otherwise you look to be all set...
105  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DCR] Decred - Hybrid PoW/PoS | btcsuite Devs | Tons of New Features | Go on: June 20, 2016, 10:55:10 PM
Cheap tickets approaching?  Smiley Smiley
Getting ready for the fee war!  Cool

I still dont get the pos side, any guide to this?

There's plenty of information on the decred forums, and the staking pools also provide (minimal) instructions on how to get your tickets assigned for pool voting. Maybe get started by browsing the documentation here: https://docs.decred.org/mining/proof-of-stake/
106  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BRK] Breakout Chain | ICO LIVE Bittrex | Multicurrencies+Smart Contracts on: June 20, 2016, 08:12:32 PM
How exactly can we mine SIS?

You can solo mine using any sha256 miner, pointing at the wallet (configured as one normally would do for any other solo mining wallet).
There might be some detailed instructions back a few pages, not sure.
107  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BRK] Breakout Chain | ICO LIVE Bittrex | Multicurrencies+Smart Contracts on: June 20, 2016, 07:38:08 PM
Damn work doesn't allow me to participate much, but its been great fun to take part in Breakout!
Managed to scoop a 3rd place in one of the BRK tourneys, Yay!  Smiley Smiley Smiley

How much longer will the ICO run for, is it 2 weeks? I don't recall anymore if it was wrapping up sometime before or after the BTC halving, though I think it was *before*...  Roll Eyes

Btw, still looking to buy BRX from any early investor that wants to part with some stake, small trades welcome!
108  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DCR] Decred - Hybrid PoW/PoS | btcsuite Devs | Tons of New Features | Go on: June 20, 2016, 07:31:59 PM
Cheap tickets approaching?  Smiley Smiley
Getting ready for the fee warCool
109  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] ccminer 1.7.6 with Decred Blake2S & pool benchmarks - opensource (tpruvot) on: June 20, 2016, 07:29:13 PM
Happy with the 1080/1070 so far Epsylon3?
I'm getting crazy of waiting here... No hybrid EVGAs in sight yet   Undecided
110  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BRK] Breakout Chain | ICO LIVE Bittrex | Multicurrencies+Smart Contracts on: June 19, 2016, 02:12:58 PM
[...] dev's and older slack members [...]

Who the F@^%&! are you calling old Mr Jibble?!?!  Grin Grin
I agreed with auctioning on this thread for the very reason that I think any bump is valuable during the ICO stage.

While I'm at it, any early participant that is willing to part with some of his Breakout Stake (BRX), please PM me. Small trades welcome.  Smiley
111  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BRK] Breakout Chain | ICO LIVE Bittrex | Multicurrencies+Smart Contracts on: June 19, 2016, 12:56:17 PM
No web based poker yet. You have to download the poker client on breakoutpoker.net to play. Only windows client currently. Later on there will be android and html5 clients and probably web based poker also.

Has been working fine for me on Mac also, so definitely not Windows-only.

Auction
Jack Of Hearts(breakoutcoin asset)
Starting bid : 0.20 BTC
Minimum increments : 0.01 BTC
Auction End Date : June 27, 2016 11am PDT

.21

0.25

Happy Bidding!
112  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DCR] Decred - Hybrid PoW/PoS | btcsuite Devs | Tons of New Features | Go on: June 17, 2016, 10:58:42 AM
What determines whether I succeed in buying a ticket or not?

When the price was 17.53 yesterday, I manually tried to purchase a ticket within the first 5 minutes.

The coins got committed but after the price changed, 12 hours later, they just returned to me instead of a ticket.

Is it pure luck and trying to be fast does not help?

There's a utility on the recent release that can do a lot of ticket/fee intelligence, so that you can get your tickets in, without having to go crazy high on fees. I'm still just doing it the manual way, and no trouble here  Cool

can we get that implemented in the pool? with like an opt-in checkbox

Hey @proletariat,

It's implicitly a client-side application, in that whole purpose for the utility, is to give all users a sophisticated ticket buying application, and this is something that only the users can do, never the pool (as the pool does not control any actual user funds). It does integrate with pool staking, in that you can just use the utility to make your ticket buying more competitive, and still have the pool voting for you.

The utility is called dcrticketbuyer, and it's included with the last couple of releases.
https://github.com/decred/decred-release/releases

Some usage info here, though there was some forum post that I don't recall now:
https://github.com/decred/dcrticketbuyer

Setting up might be a bit tricky/complicated, but once that's done, it should be easy as pie, and much more convenient than manual purchases. Like I said, I haven't tried this myself yet.

Cheers!
113  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DCR] Decred - Hybrid PoW/PoS | btcsuite Devs | Tons of New Features | Go on: June 16, 2016, 04:37:42 PM

Generally speaking, being fast is rather pointless. What you need, is to adjust your ticket fees, so that they are priced competitively. With default (aka: low) ticket fees, you'll get beaten by other folks that setup for very high fees during the ticket price dips.

There's a utility on the recent release that can do a lot of ticket/fee intelligence, so that you can get your tickets in, without having to go crazy high on fees. I'm still just doing it the manual way, and no trouble here  Cool

Thanks for the info

This is the command I use to buy tickets
dcrctl -u [user] -P [password] --wallet purchaseticket "default" [price rounded up to nearest int] 1 [my wallet address]

What should I add to control for fees and what fees should I pay. I only buy tickets when price is cheap btw


Very simply put, you need to use the wallet "setticketfee" command, and set a fee that gives your tickets enough priority to get mined on time.

When you are about to buy tickets, you can look at recent blocks on the official explorer, click on a ticket purchase transaction, and the details there will show you what was the per KB ticket fee on that one. If you look at a few such tickets, you'll get a good sense of what your fee needs to be set at.
Hint: You need to find the fees per KB, not the actual fee amount that the transaction paid. When you do "setticketfee", you are setting fees per KB also, the actual fee value per transaction will vary (depending on inputs/outputs, etc).

There is also an expiry parameter that you can use with purchaseticket, but I don't recall if that only works when you are buying tickets for pool staking. The expiry parameter is quite useful, in that it sets your purchase attempts to automatically cancel themselves out, if not mined within a target number of blocks.
So with that, you can try to buy with ticket fee set at some value and set a short expiration. If the tickets do not get mined/confirmed before they expire, then you can increase the fee a little, and try again. And so on.

Note that buying tickets slightly more expensive, usually makes things much easier and you end up saving on fees, 'cos there's much less competition.
114  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DCR] Decred - Hybrid PoW/PoS | btcsuite Devs | Tons of New Features | Go on: June 16, 2016, 02:03:51 PM
What determines whether I succeed in buying a ticket or not?

When the price was 17.53 yesterday, I manually tried to purchase a ticket within the first 5 minutes.

The coins got committed but after the price changed, 12 hours later, they just returned to me instead of a ticket.

Is it pure luck and trying to be fast does not help?

Generally speaking, being fast is rather pointless. What you need, is to adjust your ticket fees, so that they are priced competitively. With default (aka: low) ticket fees, you'll get beaten by other folks that setup for very high fees during the ticket price dips.

There's a utility on the recent release that can do a lot of ticket/fee intelligence, so that you can get your tickets in, without having to go crazy high on fees. I'm still just doing it the manual way, and no trouble here  Cool
115  Alternate cryptocurrencies / Announcements (Altcoins) / Re: Announcing ZiftrCOIN Release on: June 15, 2016, 07:38:43 PM
Feels like it's on life support for a while now... Grin
I do hope it turns around though  Cool
116  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: June 08, 2016, 08:48:26 PM
We're giving away 100% speedup on Lyra2REv2: https://www.nicehash.com/?p=news&id=80

Best regards,
NiceHash team.

Sources?

https://github.com/nicehash/NiceHashMiner/releases/tag/1.5.1.0

 Cool

Edit: no clue if the ccminer sources are there btw, just pointing out their git location!
117  Local / Portugal / Re: [WTS] Vendo - Ducati 748 (Portugal, BTC ou XMR) on: May 29, 2016, 11:14:25 PM
Boa boa Bytemuma! Fizeste-me dar conta de que devia atualizar o preço novamente... Vai BTC Vai!  Grin
118  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: May 27, 2016, 11:59:19 AM
I have a 6 card 750ti setup and 5 cards are in 3.0 @ 2.0x1 and 1 card is 3.0 @ 2.0x4

Cool antonio8, that is right about what I would expect from a working setup.
My napkin math tells me that the one card in the faster slot (which you have running at x4), might be doing x8 on the systems that are maxing out at 5 GPUs. If that faster slot runs at x8, lanes will be pretty tight, depending on how the rest of the onboard devices are wired up.

If you have a chance, what is on your BIOS for that PCIe setting I posted before? If it is set to auto, please post what other options are available for that setting (but don't change it ofc, as you have a working system)

@crysx, the damn fish won't fry itself buddy, get moving  Cool
119  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: May 27, 2016, 11:09:44 AM
Adding to my previous post...
Had a quick look at the AsRock BTC Pro manual, and couple of things sparked my interest:
- Onboard NIC uses x1 PCIe lane!
- 1 Slot can do PCIe v2.0 x16
- 5 Slots are PCIe v2.0 x1

I don't know what other Onboard devices might be using up lanes as those are not clearly stated (though I posted about the usual suspects already). It would be wise to disable every single motherboard/chipset feature that is not critical to the rig operation.

@crysx & others, what setting do you have on the BIOS for "PCIE2 Link Speed"? Maybe worth fiddling with the possible options there.

Edit: One last note on this mental exercise: I'm with joblo in suspecting that it could just be that the problem is when you cross the 32GB boundary in memory attached to PCIe devices. If this is the case, you'll find that the same rig will max out at 4 * GTX1080's  Cheesy
120  Alternate cryptocurrencies / Mining (Altcoins) / Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels. on: May 27, 2016, 10:45:42 AM
For any of you guys that actually have the 6 GPUs working (or even someone maxed out at 5), see if you can check the actual PCIe configuration that your cards are running. For instance, I only have 2 GPUs. At most, my motherboard/cpu can only handle x16 PCIe 3.0 lanes, and my GPUs connect with 8x PCIe 3.0 each, as reported by Nvidia Inspector (no risers here).

Something like:
GPU Slot 1 - GTX980 - PCIe 3.0 x8
GPU Slot 2 - GTX980 - PCIe 3.0 x8

On Windows, one can use Nvidia Inspector to see what the actual connection rate is. The speed that a GPU gets from the PCIe slot, results of a startup handshake between the card itself and the chipset that is feeding the slot. The card will ask for the most that it supports (usually PCIe 3.0 x16), and the chipset will provide the most that it has available overall.

Different cards (and definitely different BIOS settings/features) might produce different results. While obviously slots that run in PCIe v2.0 mode are providing less bandwidth, I'm not sure that the actual number of lanes being used is any lesser in 2.0 vs 3.0.
Fun stuff though, wish I was troubleshooting a 6x 980 TI rig here myself  Grin
Pages: « 1 2 3 4 5 [6] 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 ... 58 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!