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Can't process a withdrawal, fill out all bank info -> check "save as template" -> next and nothing. no email no 2fa text doesn't save bank info - $ is still in echange account.
Am I missing something?
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Hey guys, I found some configs for 280X/7950 but I am having trouble finding one that works well for R9 270. I'm reading that I should be ~1.6-1.8mh/s but the configs I see only get me to 1.5mh. If you have some configs that work well for any card, post it up! I'm assuming 14.6+ drivers and a new sgminer + bitblock kernel. This seems to be the best for 280x/7970 + 280/7950 so far (adjusting clock for 7950 obv): "name":"x15",
"algorithm":"bitblock",
"rawintensity":"262144",
"thread-concurrency" : "8192",
"gpu-engine" : "1100",
"gpu-fan" : "50-80",
"gpu-memclock" : "1350",
"gpu-powertune" : "30",
"gpu-threads" : "2" This is the config I have for the R9 270 but again, it is only getting 1.45-1.5mh/s on X15: "name":"x15",
"algorithm":"bitblock",
"thread-concurrency" : "13188",
"rawintensity" : "131088",
"gpu-threads" : "2",
"gpu-engine" : "1100",
"gpu-fan" : "50-80",
"gpu-memclock" : "1450",
"worksize" : "64" |
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It's fully utilizing the cores (minus one for some reason... maybe the scheduler thread is included in the thread limit?) so I can't see a huge gain other than running it on bare metal. The opteron cores are not as efficient per ghz as the haswells. The only advantage is that you have physical cores without any hyperthreading. I'll try and compile the miner on 12.04 to run it on bare metal and see what/if any advantages are seen vs running it kvm with cpu passthrough. The server is about $3300, so it's not exactly cost effective. Just fun to see. edit: just noticed the instructions to install it on 12.04, derp.  Is that the 16 core Intel system or the AMD 48 core? methinks its the Opteron machine. Wolf0, thanks for sharing. I should not be surprised that the coder of the miner is very effective at managing his rented rigs, and I am not really, but I gotta say that your ~64 h/s/core is quite impressive on the c3.8xlarge instances. Actually, I can get 70H/s/core on c3.8xlarge, 64H/s/core is just with this miner... I get 64H/core on my opteron... the speed actually tops out at 26 cores (26*64=1664H/s same as in the screenshot). I guess that's L3 bandwidth limit - It's amusing to see how intel and amd are virtually identical per core due to this similar cache speed limitation. Pushing numactl to force workloads onto physical cores/cache pairs didn't make a difference. |
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Need somebody to set up a linux environment with mingw toolkit on it (64 and 32 bit), with either a functioning script to build a fork of cpuminer statically on windows (no DLLs) from git or complete instructions how to set up the environment and achieve the same goal - any distro you please - as long as they can be verified.
The goal is to produce a fully static exe that can cpu mine on windows, but compiled fully on linux.
PM me for a specific git repo.
Thanks.
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It's fully utilizing the cores (minus one for some reason... maybe the scheduler thread is included in the thread limit?) so I can't see a huge gain other than running it on bare metal. The opteron cores are not as efficient per ghz as the haswells. The only advantage is that you have physical cores without any hyperthreading. I'll try and compile the miner on 12.04 to run it on bare metal and see what/if any advantages are seen vs running it kvm with cpu passthrough. The server is about $3300, so it's not exactly cost effective. Just fun to see. edit: just noticed the instructions to install it on 12.04, derp. |
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1600 H/s: 4x Opteron 6344 (48 physical cores @ 2.6ghz static) 64G ram (12x4GB ddr3- 14.04, built from wolf's git source inside KVM with cpu-passthrough (couldn't get it to run on 12.04 which is host's bare metal OS, could potentially be faster) sysctl -w vm.nr_hugepages=144 pool reporting > 2kh, miner at 1600-1650kh/s.  Could probably get better performance by a) running it on baremetal, b) using numactl and a better task scheduler. |
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WATcoin we are behind you 100%- watch out community, this coin is taking off. It is already trading at above 400 on lazycoins
RIP shitcoin, 1 satoshi. |
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Wow, lot of hatred since this morning! That was a pretty awesome launch compared to Heavycoin (no pools for 26 hours), Darkcoin (weird high block rewards before wallet release) and all the scamcoins...
sooo block height was at 182 at 8:30AM (supposed "launch" time..) That's 7.5 HRS of premine. On a coin that was 24 hours past it's planned launch date... Can't wait for this shit coin to die. |
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Claims dogecoin is bad, then comes in here and says how a doge ponzi game is bad... sigh. Yeah capcha would be great to prevent crawler and auto send! Last sender getting 250% is huge, If you're JUUUST on the edge of getting paid in the front, and you are sending on the end with 2-3 other people, you can hedge pretty well with that. |
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Does it still work. Looks nice using altcoins for games
Yeah, I played last round, checked the blockchain, everybody coin that came in got paid back out to the recipient. It's getting bigger every round, the last one was like 3x as big as the first one... I find this more exciting that satoshidice. It just needs a "sucker kicker" for the last person in to get 200% back  |
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This is actually pretty epic, if you send in the first ~15 mins, you're pretty much gonna get your juice. I thought it was a bit scammy at first, but they paid everybody out for the first round so that was pretty sweet.
I've got my wallet sync'd and my timer set for the next round lol. Cool service.
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Money was returned to unlucky shibe who did not read the rules.... Also the out of order transaction bug got fixed. wowwwww, just got paid out too, epic.  |
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Nice broken script bro, people getting paid out of order.  |
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Then when I wait 6 minutes, it says "You already posted this!", yet no posts are there...
Is there a way to fix this? I had to try literally 5 times to post this.
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Yes but flashing your bios is something that is hard to do remotely without ipmi/lilo, and not very efficient when you're trying to find the voltage floor for a card. Once you've found it, by all means create a modified bios (unless you're on a 290/290X... in which case this would be a nice non-signature breaking way to do it).
The other thing to consider is you can also READ the vrm voltage off the vrm itself. This gives you exact voltage down to the millivolt in some cases. You can also read amperage on most of these vrms.. this gives you true wattage. This is valuable information for system tuning/sizing.
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http://www.reddit.com/r/litecoinmining/comments/1vvyo7/lets_get_some_voltage_control_on_linux/If you think this is something you're interested/serious about (anybody mining scrypt on linux right now should be nodding furiously) - post up a pledge (your public wallet + how much you want to contribute to the bounty) I'll tally it up after and we'll get this thing off the ground. I have spoken to the developer of radeonvolt (voltage control on linux for the HD5xxx series), and he's open to adding support to it for the VRM's found in most of the 7950/7970/R9 270/R9 280X's (and potentially the R9 290/290X if the bounty looks good). Namely: CHL822x, CHL8214, UP1637, UP1801, ST6788A, VT1556M.
I want to know if you guys are willing to pledge a bounty for this (in ltc, doge, whatever you can, I'll work out equivalent $ value). Post up what you're willing to donate and your address, I'll make a preliminary tally and see how much traction we have. I am going to pledge 1 BTC and hope that others will follow so we can get a working voltage control app for Linux. Voltage control is a big deal - it means cooler cards, more stability and less power draw - all of this equates into longer card life.
So, lets see what kind of interest we can drum up. Please share this around and see what kind of traction it can get.
I will x-post this with the author of bamt as there is a big following for that.
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I sent them messages on the contact us part of that site AND the new btcdig site... to no avail.
IRC channel #btcdig is dead.
Anybody know if they're active on the forums?
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