@Fireduck any windows release coming do 1.1.2
It is up
We are no longer marking the releases as windows, since they are all cross platform java
Xmx8gb (.bat)/memfield_precache_gb=6 (.conf) runs but it doesn't seem to be using the memory since i still have over 8 gb "available"
I only got it to precache 2gb with xmx8gb on one rig. I got it to precache 65gb with xmx 80 on a diffrent rig
edit: nevermind, it's working
it seems to be slower than it was without precache :confused:
without precache i was at 15 KH/s and with i'm at 3 KH/s. maybe I need more threads. more threads!
not sure if that should be 4x or higher
would it make a different attack possible where someone with a quarter of the nethash could attack by deliberately using a higher field?
heh, did you read my update?
under questions
but yeah, they would need 1/4 under the higher field
which would probably not be easy but maybe doable
i think i understand the rationale; it's reasonable to make one attack four times harder whilst making the other attack four times easier because the four times harder attack (the one that the proposal is to make harder) would automatically be easier due to the field switch over?
yes, well put
put another way it is an attempt to maintain the more work = best chain rule
while trying to estimate how much harder a higher field is to work on
i guess i vote yes through someone's pool. is it clueless' pool? but don't have anything to say on what the multiplier should be
I imagine we will have some more discussion on that in the next day or so
how much would it cost to rent enough servers to perform attacks?
soon that will be rather hard
but who knows
currently i'd ballpark that at about 20 usd / h assuming 500Mh/s for the network, but YMMV
what is the downside of making the multiplier higher?
it costs just $20 to attack snowblossom? :S
the downside of making the multiplier higher is that it makes it easier to attack the network by pretending youve reached a higher field
you can't pretend to reach a higher field
well whatever, it makes some other attack four times easier
@THX 1138 4EB you have to sustain the attack and commit to a ~10k usd monthly cost to get the capacity at that price point, though
but as its a small new coin, not unexpected - the largest pool is at like 2/3 of the nethash as well
@Columna Cripto Did you improve your hashrate with hybrid mining? Mine went down even after increasing threads from 40 to 140.
so i'm trying out the pool miner and notice that the hash just slowly goes up... does anyone else have this issue?
are you talking about the hashrate averaged over one hour? @NoNoo
i guess the initial startup
its going up now
just takes a bit
@THX 1138 4EB lower the thread count for hybrid vs. ssd
also as per what we usually discuss for hashrates, is 1h average after > 2h
also half relatedy my pool motto is `It'll snow for a long time, sit back, relax and watch the glacier grow.`
@NoNoo if you do ram or hybrid mining, it'll start mining before it has finished reading all of the snowfield into memory, thus the more it goes into memory, the faster it can be
@THX 1138 4EB for nvme i've found 8 x hyperthreads to work fine, for sata 4x hyperthreads to work fine, and for ram 1 x hyperthreads to work fine, so i suppose the hybrid optimas would be somewhere in-between, depending on how much of the snow field fits into ram
@THX 1138 4EB what works the best for me is to find the thread count at which not 100% of your cpu is used for verification so no IO ends up queuing (on linux look for any iowait)
to clarify for sata # number of cpu threads to commit to PoW threads=4 ?
gives your os scheduling a bit of wiggle room to juggle the threads, which is especially important if you have multiple NUMA nodes
does anyone know how long the time cycle is on the pool data?
@THX 1138 4EB no, please reread
like is it shares over an hour?
the pool software PPLNS, n = shares over last 5 blocks
so, not time based
for sata 4x8? for nvme 8x8? i'm not sure what the factor is because i don't think you mentioned it
the default value in threads for 1.1.2 is 8 but it used to be 32
@THX 1138 4EB depends on your processor, how many hyperthreads does it expose to the os
@THX 1138 4EB also is it a symmetric or a heterogenous setup (although the latter would surprise me if you have to ask)
well, there is a default, as 1 would be silly and work for no one, so 8 is a good guess for consumer hardware and ram
but as for SSDs you still sorta need to know what you're doing and especially why
i've got an i7 6700 which has four cores and eight threads so total 4x8=32 threads for the whole CPU?
thanks @Rotonen
that is what i'd try for sata and then also get data points for what slightly more or slightly less do
@NoNoo i'm sure @Protovist would declare if he'd modify how the shares work, but declaring that could still be a thing to reduce general confusion with
https://snowplough.kekku.li/ <- like so A Snowblossom mining pool which tries to do things slow, steady, stable and thorough.
@THX 1138 4EB since you are on sata, i'm curious what yours does at 24, 32, 40 - i like being proven wrong by counter examples, just back to the drawing board at that point
@THX 1138 4EB but if i'm correct you can just average with those rough shorthands into the correct ballpark over the snowfield-in-ram ratio for hybrid mining
it'll get more complicated if there can ever be per source tweakables
i have been testing on both an EVO 750 and EVO 850 at the same time. should i shutdown one so they don't affect each other?
no, the controller should have enough capacity to handle two
but YMMV, dunno what exact motherboard and also dunno how to tell without trying
so tweak until satisfied and always give it at least 2h to reach a steady state and show you true numbers
ok, thanks, wilco
also if you're on windows, superfetch and prefetch are counter purpose for you, but if it's a general use computer as well, better not start hacking and slashing bits off either
i am on windows. maybe superfetch and prefetch can be turned off for specific applications?
what you said makes no sense, look up what those actually are (and vs. how a traditional fscache would work and how those get in the way of mining)
i suppose i should scribble my ideas onto a static site
1gh/s !
i second the idea of scribbling your ideas onto a static site and i second the assertion that i don't talk sense
:fearful:
estimated network hash rate: 1031.825 Mh/s
where is it coming from? is it an attack?
no just fomo kicking in
I do not know
fomo roughly equal to the value of the nethash not long ago?
isn't this double where it was at?
just people getting aware of this project and want a piece of the pie
all at once?
anyway there isn't enough pie to go around!
how am i meant to survive on one snowblossom per week
madness
look up ’z-factor’ in marketing speak
We are approaching 39!!
Nooooooo
Jk better, sooner we are away from RAM the better
so guys, what are the specs recommended for field 7?
the blockexplorer nethash isnt accurate, proto pool alone had over 1gh last night, making the entire network somewhere around 1.3-1.4gh
:open_mouth:
Where is the accuracy?
@cXplexus that’ll happen only at 4TB i predict
@Rotonen Yes, but the amount of people willing to pay for that kind of compute power will dwindled significantly
@THX 1138 4EB Morning, acc. to Task Manager it's using the RAM, but i have the same issue with the Hashrate
@THX 1138 4EB got in running with 10gb/8gb in the end, trying threads=32 now
Hi Lads, i'm an absolute beginner here. Any help for settings is more than welcome. I've got an i7-4790S, 16GB RAM, EVO 840. In the moment memfield=true, memfield_precache=8GB, threads=32. I don't really get how you lot calculate your settings.
why 32 threads on a quad core cpu?
Good question. To be honest, i just follow @THX 1138 4EB steps and play around. Should i go back to 8 instead?
This is the 3rd coin test mining with.
*i'm*
@Shoots io scheduling circumvention, but for ram mining would make no sense
@Shoots essentially forcing the os to just give up and hand things over to hardware, most relevant for sata hardware with native command queuing - a sort of a glacial sumo move
interesting, and it defaults to 32 threads right?
@Rotonen Hi Pal, do i interpretate your comment right: As long as i use precache, i should use 8 instead of 32 threads? Thanks for the help
hoping this red market causing the network hashrate to drop off agian
every time we get close to diff 39 and field 7 btc dumps lol
might make it this time
hard to say
if field 7 then am fucked, my rigs have 128Gb ssds for ubuntu 18.04-server and enough storage for field 6 but not for 7 (M.2 on 3 rigs and regular sata 3 on 2)... :cold_sweat:
@Columna Cripto close enough, but there is no hard guarantee i’m 100% correct
@Columna Cripto as in try it and give feedback
oh wut, does this mean i have to wait like 14 hours before it can start to mine ? ```[2018-06-22 14:58:24] INFO snowblossom.miner.SnowBlossomMiner printStats Mining rate: 0.000/sec [2018-06-22 14:58:24] INFO snowblossom.miner.SnowBlossomMiner printStats we seem to be stalled, reconnecting to node [2018-06-22 14:58:24] INFO snowblossom.miner.SnowBlossomMiner subscribe Subscribed to blocks [2018-06-22 14:58:24] INFO snowblossom.miner.SnowBlossomMiner$BlockTemplateEater onNext Work block load error: java.lang.RuntimeE xception: Unable to select a field 6 but snowfall is working on it [2018-06-22 14:58:25] INFO snowblossom.miner.SnowBlossomMiner$BlockTemplateEater onNext Work block load error: java.lang.RuntimeE xception: Unable to select a field 6 but snowfall is working on it [2018-06-22 14:58:29] INFO snowblossom.lib.SnowFall <init> Generating snow field at 2447.75 writes per second. Estimated total runtime is 13.33 hours. 0.00 complete.```
It's generating the snowfield, you can download the torrent and place it in the snow folder & start mining faster
i tried ```transmission-cli https://snowblossom.org/snowfields/snowblossom.6.torrent -w /media/storage/snowfields -ep``` but then ended up having the whole system every time i wanted to do anything, even going into a folder that the disk was full i was able to ```transmission-cli https://snowblossom.org/snowfields/snowblossom.3.torrent -w /media/storage/snowfields -ep``` tho but already at field 6, anyways, my internet is very very slow and even if i have to wait like 14 hours it would still be faster than downloading it over the internet
someone should make the table for when what is faster
@Rotonen Thanks, i will post my result. 3h with thread 32, now i'm gonna swap to 8 for the next 3h.
@Columna Cripto excellent, thank you
@Kayla you could get second-hand SSDs relatively cheaply and RAID them for more space
this is to be expected from doubling total hashrate in only 6 hours, i suppose?
or should the difficulty have adjusted to stop it?
yeah and protopool went down for a couple hours yesterday which also lowered the average diff
hmm, 3% fee for a dodgy pool. sure is tempting
its really not dodgy, protovist is on point with it and had it resolved quickly
it must be hard to attract miners to a new pool with a higher fee than the others
plus you are free to use whichever pool you want
ofc
clearly what protopool is doing is working
what's the max number of transactions per block for snowblossom? will it ever become as bogged down as BTC?
Making those snow fields pretty complicated to generate is a huge part of the security of the PoW
if it were easy, people would be able to generate parts in memory as needed rather than going to disk
@THX 1138 4EB currently there is a block limit of just bit less than 4MB, due to max message size on grpc
but when needed, we can move that up
also Snowblossom has some features to reduce tx size, like a single signature covers all inputs that need that signature.
Bitcoin for example requires each input to be signed on its own.
but anyways, in testnet I made blocks of 6000+ transactions at the current limits, which we can increase
so I'm not worried about there being a big mempool backlog
There was a 4000 tx block recently, yes? Forgot what that was for
probably me screwing around :wink:
but anyone can run 'loadtest' on their client and make a bunch of transactions to themselves
if you have the most recent, it doesn't even pay a fee so doesn't cost anything
but we will probably need to put in a fee floor at some point
attacks with wall of text. It is kinda effective.
38.4
here it comes
proto just smashing away. Is that a bunch of AWS/GCE? Has to be
probably decided that was going to field 7, so might as well smash away while they can
theres 6 people mining on protopool
yes thats the plan, get to field 7
here is a good example, this monster transaction only needs one signature: https://explorer.snowblossom.org/?search=47f84caf2ab98ca98d97cacdf9292081a88637dd3508016ab56248ce842c0290
are you sure a quantum computer will find it difficult to generate the parts of the snowfield needed instead of going to disk?
yes, I actually am
The prngs are all based on hashing and to my knowledge there are no attacks on hashing in general that people know of with quantum
the PoW and fields would be fine
no fee to put as many Tx out as you want? i've heard of jerks attacking networks with small pointless transactions to screw the network over
yeah, that will probably be SIP3
hopefully no jerks reading this
it doesn't break the protocol to have the nodes only build blocks with transactions having a fee
but it does break the existing clients that don't pay a fee
I could add the usual exception, of it is at least some non-dumb amount that hasn't moved in X blocks, then no fee
anyways, it is on my list
is the switch to field 7 likely to take place in less than 2 hours?
i downloaded it but havent copied it into its place and was not planning to be home for another two hours
i can be home in 25 minutes if I see the snowblossom sign in the sky
that can be SIP4 - should we have spotlights shining into the sky to warn of field changes?
SIP4, whatever it is, is already doomed
or actually looks like default config was changed
I was going to have SIP4 be "should we save the kittens from the hydraulic press"
@THX 1138 4EB it will probably be at least 4 or 5 hours, probably
so like, am not even sure if am doing it right, like... ```[2018-06-22 17:16:13] INFO snowblossom.miner.SnowBlossomMiner subscribe Subscribed to blocks [2018-06-22 17:16:13] INFO snowblossom.miner.SnowBlossomMiner$BlockTemplateEater onNext Work block load error: java.lang.RuntimeException: Unable to select a field 6 but snowfall is working on it [2018-06-22 17:16:13] INFO snowblossom.lib.SnowFall <init> Initial write of snow/snowblossom.6/snowblossom.6.sn ow - 30464 mb done [2018-06-22 17:16:15] INFO snowblossom.lib.SnowFall <init> Initial write of snow/snowblossom.6/snowblossom.6.sn ow - 30592 mb done [2018-06-22 17:16:18] INFO snowblossom.lib.SnowFall <init> Initial write of snow/snowblossom.6/snowblossom.6.sn ow - 30720 mb done [2018-06-22 17:16:19] INFO snowblossom.lib.SnowFall <init> Initial write of snow/snowblossom.6/snowblossom.6.sn ow - 30848 mb done [2018-06-22 17:16:22] INFO snowblossom.lib.SnowFall <init> Initial write of snow/snowblossom.6/snowblossom.6.snow - 30976 mb done``` to 64 gb and then it goes to ```[2018-06-22 17:17:53] INFO snowblossom.miner.SnowBlossomMiner$BlockTemplateEater onNext Work block load error: jav a.lang.RuntimeException: Unable to select a field 6 but snowfall is working on it [2018-06-22 17:17:55] INFO snowblossom.miner.SnowBlossomMiner$BlockTemplateEater onNext Work block load error: jav a.lang.RuntimeException: Unable to select a field 6 but snowfall is working on it [2018-06-22 17:17:58] INFO snowblossom.lib.SnowFall <init> Generating snow field at 2582.66 writes per second. Es timated total runtime is 12.63 hours. 0.02 complete. [2018-06-22 17:18:08] INFO snowblossom.miner.SnowBlossomMiner printStats Mining rate: 0.000/sec [2018-06-22 17:18:08] INFO snowblossom.miner.SnowBlossomMiner printStats we seem to be stalled, reconnecting to no de [2018-06-22 17:18:08] INFO snowblossom.miner.SnowBlossomMiner subscribe Subscribed to blocks [2018-06-22 17:18:08] INFO snowblossom.miner.SnowBlossomMiner$BlockTemplateEater onNext Work block load error: jav a.lang.RuntimeException: Unable to select a field 6 but snowfall is working on it [2018-06-22 17:18:09] INFO snowblossom.lib.SnowFall <init> Generating snow field at 2554.61 writes per second. Estimated total runtime is 12.77 hours. 0.02 complete.``` and if i CTRL + C and start it again it redo the thingy to 64 GB all over again and then the timer again, should i just let it run, like, the node window is all like ```[2018-06-22 17:18:25] INFO snowblossom.node.SnowUserService sendNewBlocks Error: io.grpc.StatusRuntimeException: CANCELLED: call already cancelled [2018-06-22 17:18:55] INFO snowblossom.node.SnowUserService sendNewBlocks Error: io.grpc.StatusRuntimeException: CANCELLED: call already cancelled [2018-06-22 17:18:55] INFO snowblossom.node.SnowUserService sendNewBlocks Error: io.grpc.StatusRuntimeException: CANCELLED: call already cancelled [2018-06-22 17:19:25] INFO snowblossom.node.SnowUserService sendNewBlocks Error: io.grpc.StatusRuntimeException: CANCELLED: call already cancelled [2018-06-22 17:19:25] INFO snowblossom.node.SnowUserService sendNewBlocks Error: io.grpc.StatusRuntimeException: CANCELLED: call already cancelled```
oh shit, wall of text, sorry about that
enerating snow field at 2582.66 writes per second. Estimated total runtime is 12.63 hours. 0.02 complete
You're doing it right, but the easier/faster way is to torrent it from https://snowblossom.org/snowfields/index.html
That is the key part there, sorry it is so noisy
alrighty, no worries, so i'll just let it run then :slightly_smiling_face:
is it faster? not on my internet connection :disappointed:
like mentioned earlier, slow internet, it would be faster to wait 14 hours than to download a whole 64 gb file even at full torrent speed ^^'
might be smart to download field 7 though
or not
unfortunately, the network is expected to switch to 128 gb field 7 soon
well, you mentioned the second hand ssd but i still have to finish paying for those rigs, can't really afford even a second hand cheap ssd right now :stuck_out_tongue:
it could potentially switch before youve finished writing field 6
oh, rip x)
can i put it on an hdd, have it on a server and the rigs using the same file from that server ? XD
_probably not but worth asking, just in case, who knows x)_
damn typos
your hashrate depends on the speed that your storage is accessed
HDD would be pretty poor
yeah, that's why i would have loved to benchmark it while i could on field 6 with the current M.2 and sata 3 ssds... just, rip... x)
i dont think there would be an advantage of having multiple rigs accessing the same device. possible detrimental but there are others here who might confirm that
maybe get some cheap USB sticks to run your rigs and put the SSDs together in a RAID to make a bigger disk
i don't think GPU rigs need much disk access after powering on right?
alrighty, apparently the sata 3 ssd seems to be faster than the M.2 on the other rig ``` Estimated total runtime is 7.63 hours. 0.00 complete. [2018-06-22 17:28:26] INFO snowblossom.lib.SnowFall <init> Generating snow field at 4305.68 writes per second. Estimated total runtime is 7.58 hours. 0.00 complete. [2018-06-22 17:28:28] INFO snowblossom.miner.SnowBlossomMiner printStats Mining rate: 0.000/sec [2018-06-22 17:28:28] INFO snowblossom.miner.SnowBlossomMiner printStats we seem to be stalled, reconnecting to node [2018-06-22 17:28:28] INFO snowblossom.miner.SnowBlossomMiner subscribe Subscribed to blocks [2018-06-22 17:28:28] INFO snowblossom.miner.SnowBlossomMiner$BlockTemplateEater onNext Work block load error: java.lang.RuntimeException: Unable to select a field 6 but snowfall is working on it```
:hand_with_index_and_middle_fingers_crossed:
uh, i don't have gpu rigs, only cpu rigs with ryzens 2700x, 2700, 2400G and 2200G
GPUs are over
i have just a single 1070, was using it for 3d rendering before starting mining with it x)
not all M.2 configurations are faster than SATA. Some motherboards direct the M.2 traffic along the same path as SATA which i believe is pointless
for best M.2 performance you need a motherboard that directs the traffic through PCIE lanes or a PCI-E card with M.2 slot(s) on it
I don't think a CPU rig would be any different than a GPU rig in terms of need for disk access, right? Is it doing the same kinds of algorithms?
i could be wrong. im frequently wrong
i was told this in 2012
GPU rig would be pointless, unless you can get a higher bandwidth of the field to the GPU somehow
well, am running them headless without gpu so either way i don't think it would be an issue
@Fireduck I'm just saying that Kayla could put his SSDs together in one rig and put the OS of his CPU rigs on cheap USB sticks
oh yeah, that makes sense
shoud i rename to LUH3417 or wut ? :open_mouth:
however, I have yet to see a motherboard where the IO performance of one drive didn't drasticly go down with traffic on any other drives
even on a system with PCIE card and SATA drives.
Using the SATA drives slows down the card.
Maybe I just have shit boards.
Hi everyone, I'm newbie of this thread. Please help me answer some question: What size of my NVMe SSD that i need to mine snow? Did i need to download all snow field,if not, which snow field that i need to download?
@Fireduck you mean two drives in RAID 0 would be worse than a single drive on its own?
i've certainly noticed that my EVO 850 and 750 do not give good results working at the same time
@THX 1138 4EB in the testing I was doing, I had one miner running the PCIE Intel 750 card and then started up separate miner on a normal SATA SSD
and the first miner slowed down a lot
@cristo you need snowfield 6 and 7 right now but we might switch 7 before you can download 6
you can mine with 7 right now
you can always use a higher field
@THX 1138 4EB btw, i like the idea of running the rig of a usb key and put the disks in RAID to have a bigger one but.. isn't the cpu influence the hashrate too ? like, i mean, wouldn't it be better to have 2x 8 cores / 16 threads than a single rig with a bigger ssd ? i haven't been able to benchmark the algo just yet (still building that field 6 thingy :p)
oh really i had no idea
download 7 @cristo
@Kayla unless you are memory mining, any modernish CPU can handle the hash rate
The limiting factor is going to be drive bandwidth
memory mining, you mean with 64 (then soon 128) gb or physical RAM ? (i only have 4 Gb on those rigs and 8 Gb on main rig)
yeah
dayum
a bit more ram than that, since you need the OS and the rest of the JVM
might as well forget about RAM mining unless you're willing to buy or rent a server, i think
yeah, probably
Thank all, That's mean i need an ssd have at least 128GB? Which's factor effect to hashrate, CPU speed or SSD read speed?
SSD bandwidth
thing is, am not even sure a 128 GB ssd (that end up having like 121 GB or something like that) can handle the whole 128 Gb field 7 file else, yeah, i would have considered using the whole ssd just for the file and then / and /home on a cheap hdd or usb key :confused:
dang, still trying to figure it out
and SSD random read (4K read), i think @cristo
dang, so yeah ```/dev/sda4 97519616 234441614 136921999 65.3G Linux filesystem``` 65.3G wasn't enough to handle the whole field 6, had to shrink the swap then increased it to like 70G and it now gives the timer (after finishing those thingies to 64 Gb) so like, probably won't work for field 7 even if i use the whole 128 gb ssd since file a little bit bigger and disk space a little bit smaller :confused:
@THX 1138 4EB the pool with the lowest fee has the least miners - the fee is not all there is to how miners select pools
sure, there's also reliability but the 3% fee pool went down and none of the pools have any features to speak of :stuck_out_tongue:
maybe one of them has DDOS protection but doesn't advertise it
You could always get a used server with lots of ram, I have a dual quad core running in memory getting between 800-900k. cost the same as one m.2 970 EVO 2tb nvme also ordered a dual 8 core server with 192gb mem to test, should be here next week:grin:
I don't see a way around your problem. even if you had enough RAM to hybrid mine, I think you still have to have the whole field on one drive before it gets loaded to RAM @Kayla
Kayla is a baller on a budget, much like me
SidGrip know's people have their own and doesn't want us to know he knows!
I know people have their own budgets for mining, just mentioned it so other would know
i have low confidence that i would get a server to mine even if i did get one
, what numbers they could expect from this. Also it is DDR3 800Mhz mem
i’m coming to the conclusion it’s better to leave caching on linux to fscache than to do hybrid - the hybridisation is useful on windows for preventing windows from constantly pushing non-snowfield crap into fscache
yeah, linux pretty damn good at this somehow
@Fireduck mostly a function of an idle system not hitting the disk for useless reasons all the time
@Fireduck nothing special different between the caches themselves, expiry by LRU
I have low expectations sometimes
do you know the model names of either of your servers? @SidGrip
the one I am running now is a Dell PowerEdge R710. The one I have on order is a HP ProLiant DL385 G7
I figure once they become useless for snowblossom then I could run them for Sia coin
@SidGrip that’ll actually be a complicated question - how many memory channels do you have per numa node, how many dimms per channel, are the memory controllers per socket or per numa node, how many numa nodes per socket, how are the l2 cache interconnects done within a numa node, is there l3, is the l3 per socket or per numa node, what are the cache hit penalties within and between numa nodes at l1 - l2 - l3, what is the local memory miss penalty and all of the above can also be non-symmetric and on skylake-e(p) all of the above is a mesh / graph of asymmetric connectivity
i’m half sure i missed a couple of things, but just off the top of my head
I'm half sure I understand none of that, :joy: Just bought it to test, but now know I will look deeper into finding those specs, thank you sir!
Sia coin has ASICS on it; maybe you arleady know
@Rotonen can I hire you to make hardware recommendations?
for hosting files @THX 1138 4EB
but as a rule of thumb, try, and newer is genuinely better when it comes to high mem / multi socket
I wonder how my G34 24 core machine stacks up. :wink:
@Fireduck not an impossible thought
I was looking at newer, I think 5k used is a little out of my budget for now:grin:
@Fireduck i rented a lake for the first week of july to have peace and quiet to fiddle with parallelity / ci operational density experiments for various parties, but you can probably out offer and oust some
@SidGrip you can rent old servers at 100 .. 300 monies per month (i often shorthand ’monies’ as usd eur gbp chf all preserve order of magnitude within the group)
100-300 credits
@Rotonen I was mostly thinking fairly limited and informal, like hey what motherboard should I get if I plan on putting 4 PCIE cards of some description in and want good bandwidth to them all (as an example)
@Fireduck trivialities for snow tips, sure, real deal stuff currently starting at usd 300 / hour, fiat only, invoices and wire transfers only, real corporate entities from whitelisted countries only
fair enough
based on what I've seen here, you are absolutely worth it
i’ll try to find time to collect some of my ideas onto static pages
or more like a poor man’s wizard / choose your own adventure of a tree of html pages
@Fireduck maybe better add some time limit ? INFO: Mining rate: 1826315.867/sec - at this rate 9.799 min
hah, you are now in the bog of eternal irq conflicts. You are facing north. The bios says keyboard not detected, press any key to continue.
10 minutes it's more than block time sometimes
oh, the memories of first gen plug and play hardware bugs, true horror
@AlexCrow true, but the mining pool is keeping share counts from previous blocks. The mining pool won't forget about you until 5 blocks worth of shares on that pool alone.
@Fireduck *presses Esc*
But there is a problem where you eventually get lucky on a few shares and get kicked up to a higher difficulty with the pool
making the share rate really unpredictable
control systems are hard
but grab an automation engineering intro book if you actually wanna tackle that stuff
in this case, I either need to make it harder to go up a level (needing 4 shares in a minute rather than 3)
or have something that drops back down based on observed rate
the later solution being harder to write and more correct :wink:
proportional, integral, derivative, PID, made for just that - will avoid the eternal wiggle up and down and just keep you low enough
fine, make me read web pages with maths
it is good for me
you tried to get me to pay attention to this before
jesus, this is exactly what was I struggling with reasoning about for the difficulty adjustment
glad to be of help
I think my diff adjustment only does P and I
and that’s exactly why it overshoots constantly
D is the hard bit, though, but at least you have a simple case and mining is analogous to fluid flow
I am talking about the difficulty adjustment for the entire protocol, not the mining pool <-> mining client stuff
the mining pool is pretty dumb
ouchie, then, yeah, read up on control systems more, there are n+1 well known unintuitive pitfalls out there
https://github.com/snowblossomcoin/snowblossom/blob/master/lib/src/PowUtil.java#L109 ``` public static BigInteger calcNextTarget(BlockSummary prev_summary, NetworkParams params, long clock_time) ```
and that’s relevant for you as people will / already are gaming it
in real life analogue D is roughly the thing your brain does for you when driving a car and speeding up to highway speed to match traffic with a proper safety distance, or when you gently break to a halt to a specific spot
or in your case targets a difficulty
or if one drives manual, how you use the clutch and gas to take off from a stand still, especially flat vs. uphill demonstrates the D well
and of course I'll have to figure that out with only integers in a deterministic way
in order to game it you have to pulse mine, right? i've seen on other coins people rent nicehash for like a few minute or something to put as much as 50X nethash on the coin so they get a load of coins and then they leave the difficulty really high and it can take literally days to find the next block
I actually considered having a deterministic neural network
this happened a lot to a cryptonite shitcoin called alloy and the devs were slow as hell to respond to it
you’re in luck as most implementations out there are 8bit microcontrollers
I might not know all the tricks but I am pretty fast
but snowblossom might be a hard thing for nicehash to offer cause you've got to download the fields first
i think that wouldnt be a problem for http://miningrigrentals.com
that would be pretty funny
in other news 165KH/s on the 960 pro, but i took a hacksaw to some kernel safeguards
ah, commenting out code, the best way to optimize
exactly
used to do HLDS servers for competitive play, which quickly evolved into consulting for high frequency trading before they went full bonkers and FPGA stuff took over
actually funnily similar to ASIC mining, coming to think of it
ah, a company I worked for made an infiniband messaging system for trading as well
but good to see my bag of dirty tricks has not rot since the 2.2 kernels and ipchains were the new hot sexy stuff
@Fireduck did they also get undercut by spanish ex-automotive-c++ gurus in the end as i did?
I think they got undercut but not selling any products and only ever made any money from those little side consulting gigs.
Then they turned into some sort of metrics company (Librato, now owned by Solar Winds or something)
metrics and analytics were easy money until a couple of years ago as well
not a mad choice
@AlexCrow here is an improvement for having your miner end up with such a high difficulty: a6286373aa0c1fce7486126f7e666a58025afc2d
Tell whichever pool you are on to update :wink:
@Fireduck thank you!
I use protopool
I've restarted all my miners few minutes ago
@Fireduck btw. what’s with the GC getting in the way of performance? is the new one generational or something?
@Protovist There is an uprising of (1) miner wanting a new code change that I just put in
@Rotonen talking about the windows command line option to use the old GC?
@AlexCrow how did you come to choose protopool?
Stability
isn't it pretty new?
@Fireduck yeah, but that’s working better for me on linux as well, openjdk 8, nvme
it's the newest addition to the list
snowfun gets me on 10% less hashrate
@Rotonen no idea. I tried to avoid object creation where I could in the main mining loop but can only do so much
higher hashrate on a different pool?
well slap my head and call me sally
on windows, without that GC it was needing twice the field size to memory mine for some reason
@THX 1138 4EB all three public pools report a different thing, for one :D
no - I know my average hash rate and snowfun gives me -10%
The pools are only making a wild guess about your hash rate based on the shares they observe
what your miner reports is way more accurate
anything other than the 1h rate is not meaningful - that’s why i’m only showing that one
plus the change I just put in will make it more stable overall once the pools update
It's my miner shows me - 1.8Mh/s on solo or protopool and 1.68 - 1.7Mh/s on snowfun
@AlexCrow the 1h metric after over 2h of mining?
ha, pool idea, report a higher mining rate so people think you are better
note: I don't think that is what is happening
Yeah I was waiting around 1 hour
@Fireduck how large are the work assignments?
They start at diff 22
and increase it if they get 3 shares in a minute
with my new change it is increase if 6 shares in 2 minutes
but nothing should be networking dependent?
not at all
as long as the latency is less than maybe 20 seconds
so anything closer than the moon should be fine
never underestimate rural DSL
I had a T1 once where I had to get used to typing with a 15 second lag
That provider was not our favorite
already forgot about ATM, yeah
I'm sure the T1 to their network was fine, just their network was crap
48bit frames on 32bit stacks, bugs galore
char == byte == word is so common per intel people forgot things, many things
heh, fun. The fee on snowday vs snowplough is exactly the same for me
@Fireduck wanted to differentiate by nodonate, as that was the easy thing
sure
the fact that protopool didnt choose a snow-themed name is enough to put me off
also sorta sure you got in early enough
yeah, I am fine regardless
it just cuts my temptation to run my own pool which I shouldn't
for centralization reasons
@THX 1138 4EB The UI codename is "flurry" if that makes you feel better.
@Fireduck Thanks, I will monitor the uprising closely. :slightly_smiling_face:
I watched Proto straight ruin a coin before
Not his fault
It was funny, believe it was your pool
Huh? Which coin is that?
Reef? LOL
Were you involved in that?
Nope, not familiar with it.
is he such a giant he does not even note them all?
Hmm.
No. I thought it was protopool.
They loopholed the code it was funny
Must be another protopool, http://protopool.io was only registered about a month ago and this is the first real pool for it.
the name sounds ripe for coincidental use
hopefully snowblossom is resistant to the loophole attack
No
It's because they tried to do a MN release without a MN for premine, and they had missing code people were able to fill in and pool mine with GPU before the MN was up
it was a big blunder
oh hey proto, haven't seen you in awhile :slightly_smiling_face:
I believe in the duck and the rest of the teams ability to prevent any type of stupid issue like what happened with Reef. I also believe in them to not implement master nodes
cypto plebs convinced HCLivess to implement masternodes into BIS and now he's been wasting a lot of his time on that
what the hell are master nodes? That sounds terrible, like something from ripple.
you havent heard of master nodes?
i don't know what they are but i heard about them a few times
people have to stake a minimum quantity of coins to have a masternode and they earn some coins regularly for doing that and need to have a server or something for the purpose so their node can do whatever it is a master node does idk
ok, cool
Basically, thin nodes versus "full nodes"
so some terrible PoS related business
it's also a popular way of scamming people to pay the "devs" money for enough coins to have a masternode before the mining starts and then the "devs" scarper
I haven't follow the shitcoin buffet enough to know the things people do
other than the classics of ICO on vaporware and premining
PoW coins can have masternodes but they must also have a PoS element for the masternodes
I've created an <#CBCKZ3Z4J|announcements> channel
Should we send @ channel messages there or just regular messages?
I've thus far assumed no one wants a ton of notifications
Hey @Kayla welcome to the storm!
hm, how did protopool get so big
stability
not being serious
It must be my amazing CSS skills.
Or is that CSS kills?
pay_the_duck=0.01
does this mean 0.01% or 1% ?
1%
my favourite crypto ponzi so far is the eth contract the creator hastily backed out of
It looks like our objective of 1 mining pool per user will be true soon
@Protovist the network code of source was flakier and userside physics were a bad idea - 1.5 / WON for life :P
idea: second life on the blockchain
@Fireduck ooh no, MUDs
ah, again in the bog of eternal IRQ conflicts
no, the magic incantation parsers were arguably worse
@Rotonen My Counter-Strike skills are even less than style sheets.
@Protovist got paid for playing at some point, got into hosting servers, a few turns and over a decade later cannot hit the side of a barn, but enjoying finding tweaks for snowblossom mining
My favorite host from peer gossip: host: "<script>"
there has been a few of us dedicating a large amount of hr to protopool since before it was public, hr trumps the small difference in fees and encourages othre miners to join, but in reality the majority of the hr is still the same few people
CSS or CSGO. Pfff.. Kids don’t even know what 1.3 was like. Half life on CDs and pre-steam
What really ruins gaming is all the loot boxing
@Clueless https://www.youtube.com/watch?v=S4ZGL1ihrt4 YouTube Video: E3 2018 - Loot Box Coin
Any idea why?
miner is dropping in hash-rate simulanously
@cXplexus remember when cars were introduced?
@Clueless the shareholders disagree, but thst’s the tragedy
@Rotonen and anyone that buys from game companies like aren't real gamers
@Clueless i’m not into unnecessary tribalism like that - people do what they enjoy on their free time - you might not agree with their tastes or perspective, but meh
disclaimer, i did mobile games for a few years, i do have a kinked perspective
@Johannes known bug, unknown cause but nothing to worry about
OK then, @Fireduck, thanks
@Rotonen I wouldn't call it unnecessary tribalism. How else are you supposed to hold the company accountable except for tribing together and refusing to give them money?
Even if you enjoy the game, it's a compromised story for the effect of squeezing you for money. Everyone should be in uproar at being manipulated and stolen from in terms of quality.
@Clueless buy stock and raise it in the annual general meeting, that’s how companies work
stockholder activism is so much on the rise currently that pwc is selling mitigation strategy consulting for it
but should take banter like this off <#CAS0CNA3U|general> - there’s <#CAR9AKG64|random> for that
or #zac_vs_earth
I'll make that if you want to hear my insane rants
I think I already have a front row seat
I think Mackelmore is on my bus
Neat, electrum malware/thieves are trying phish people with my username on /r/electrum
I'd like some ideas on improving our User Guide https://github.com/snowblossomcoin/snowblossom/wiki/User-Guide
finally got my 970 pro
rsyncing now
@Fireduck guessing 125k @ 8 threads
@Fireduck if it drops over time, try positioning a fan at it to see if thermal concerns are a thing - not a thing on the 960 pro
Getting 62k, but maybe this machine sucks
24 core old amd g34 socket machine