Antminer D3 Blissz firmware (10/12 v1.12 update)

[cryptonitro]

Technicaly the best way for blissz is to have fee .selling it is only possible with server who can verify each serial with a valid number , in other way people will share it for free. Fee is the smart choice i think. I would have skill to help but i havent enough

@blissz check last topic to have default voltage , enjoy

[dlethe]

Let me make this clear, changing to a different algorithm is NON-TRIVIAL, but doable. 

It is a deal-killer if the published source code isn't ALL the source code to the miner application.  For all I know there are some other daemons that are not published, that get in, get out at boot time, or at other intervals that modify the miner logic.  (That is what I would do, so I would be surprised if bitmain didn't do the same thing).

So anybody who has worked with that source code .. have you tried to compile the published code, and do you end up with the same binary?   

How do you ssh into the kernel?   Does published source code exist for everything?

[dashcoin1]

I have some great news guys!  

I successfully modified the following:

- unlocked ASIC voltage from software. You can now increase or decrease the ASIC voltage from software
 This can save a lot of power / heat and noise. i.e. I run my D3 at 15Gh/s at below 700 watts instead of 19Gh/s @ 1200watts. On the other hand you can also decide to overclock your unit if your PSU can handle it with this unlocked vcore.
- removed fast FAN startup. (very annoying for users that run this miner at home)
- unlocked full fan control. No more minimum fan checks. It removed the low fan warnings as well.

I need to mod the webinterface as well and do some testing so it will take roughly one more week before I will release the first firmware version I guess
This first version is mainly aimed at home users to get a better power usage / hashrate balance and run it as silent as possible
 
before you ask: Adding new algorithms will be on the list for future versions

other feature requests are welcome of course

I want to download this quite software mod. we can pay many or dashcoin for this mod !how long we can to use it?

[kats2005]

Let me make this clear, changing to a different algorithm is NON-TRIVIAL, but doable. 

It is a deal-killer if the published source code isn't ALL the source code to the miner application.  For all I know there are some other daemons that are not published, that get in, get out at boot time, or at other intervals that modify the miner logic.  (That is what I would do, so I would be surprised if bitmain didn't do the same thing).

So anybody who has worked with that source code .. have you tried to compile the published code, and do you end up with the same binary?   

How do you ssh into the kernel?   Does published source code exist for everything?

try this to ssh into D3

http://www.awesomeminer.com/help/antminerapi.aspx

THEN SIMPLY

ssh username@192.168.1.X 
'enter password'

[stugots2]

I hear great things about awesome miner.

[dlethe]

Thank you - can ssh no problem.  It is all downhill from here

[detonyle]

regarding voltage did you tune using some custom parameters into /config/cgminer.conf

because editing freq & other parameters worsk fine in this file.

Did you get the default voltage applied to asic ship?
The. We can modify with bitmain-voltage" : "xxxx"

[D3 Antminer]

we are talking about possibility to adding more algos for D3 with this topic  , not only fan mod , right ?

[detonyle]

we are talking about possibility to adding more algos for D3 with this topic  , not only fan mod , right ?

If think we should start from the beginning...

fan mod...voltage mode so increase efficiency... then if it's possible add algo but not sure about this point


and we are Ok to say X11 it a chain of 11 algo.... (blake, bmw, groestl, jh, keccak, skein, luffa, cubehash, shavite, simd, and echo.)

so that mean the asics 'know' how to do some groestl algo...

[detonyle]

regarding bitmain-voltage parameters in source code it's look like

bitmain-voltage = 176      // so something like 1.76V


does someone can verify this?

[D3 Antminer]

it seems exactly what we need like

https://github.com/bitmaintech/cgminer-dash/blob/master/x11/groestl.c

[detonyle]

it seems exactly what we need like

https://github.com/bitmaintech/cgminer-dash/blob/master/x11/groestl.c

yes in this folder you have the 11 algo code used for X11....
so need to recompile something with only groestl or other.... but i think something more will be needed ^^

[Maicol792]

we are talking about possibility to adding more algos for D3 with this topic  , not only fan mod , right ?

If think we should start from the beginning...

fan mod...voltage mode so increase efficiency... then if it's possible add algo but not sure about this point


and we are Ok to say X11 it a chain of 11 algo.... (blake, bmw, groestl, jh, keccak, skein, luffa, cubehash, shavite, simd, and echo.)

so that mean the asics 'know' how to do some groestl algo...

infact good poin ... we need know how change command (possibly via ssh) send a command to cgminer on d3 to change algo and try if mining work... anyone can help in this?

[D3 Antminer]

we are talking about possibility to adding more algos for D3 with this topic  , not only fan mod , right ?

If think we should start from the beginning...

fan mod...voltage mode so increase efficiency... then if it's possible add algo but not sure about this point


and we are Ok to say X11 it a chain of 11 algo.... (blake, bmw, groestl, jh, keccak, skein, luffa, cubehash, shavite, simd, and echo.)

so that mean the asics 'know' how to do some groestl algo...

infact good poin ... we need know how change command (possibly via ssh) send a command to cgminer on d3 to change algo and try if mining work... anyone can help in this?

I think we have to find the right people first. Possibly more than one professional needed such a work. I must confess it seems really complicated work for most of us ,even developers .
I have communicate with ck ,the  developer of cgminer yesterday but he is not interested.
So who is the one we need?

[detonyle]

we are talking about possibility to adding more algos for D3 with this topic  , not only fan mod , right ?

If think we should start from the beginning...

fan mod...voltage mode so increase efficiency... then if it's possible add algo but not sure about this point


and we are Ok to say X11 it a chain of 11 algo.... (blake, bmw, groestl, jh, keccak, skein, luffa, cubehash, shavite, simd, and echo.)

so that mean the asics 'know' how to do some groestl algo...

infact good poin ... we need know how change command (possibly via ssh) send a command to cgminer on d3 to change algo and try if mining work... anyone can help in this?

We need more than this..in SSH you can restart cgminer with other parameters
Aka : fan..or voltage (i have the parameters and a possible value for this)

But in term of algo..i think we need to recompile cgminer from source (changing stuff to have only groestl for example)
So it will require more investigation but I will continue on this

[Maicol792]

we are talking about possibility to adding more algos for D3 with this topic  , not only fan mod , right ?

If think we should start from the beginning...

fan mod...voltage mode so increase efficiency... then if it's possible add algo but not sure about this point


and we are Ok to say X11 it a chain of 11 algo.... (blake, bmw, groestl, jh, keccak, skein, luffa, cubehash, shavite, simd, and echo.)

so that mean the asics 'know' how to do some groestl algo...

infact good poin ... we need know how change command (possibly via ssh) send a command to cgminer on d3 to change algo and try if mining work... anyone can help in this?

We need more than this..in SSH you can restart cgminer with other parameters
Aka : fan..or voltage (i have the parameters and a possible value for this)

But in term of algo..i think we need to recompile cgminer from source (changing stuff to have only groestl for example)
So it will require more investigation but I will continue on this

please public this parameters do you have...

[detonyle]

we are talking about possibility to adding more algos for D3 with this topic  , not only fan mod , right ?

If think we should start from the beginning...

fan mod...voltage mode so increase efficiency... then if it's possible add algo but not sure about this point


and we are Ok to say X11 it a chain of 11 algo.... (blake, bmw, groestl, jh, keccak, skein, luffa, cubehash, shavite, simd, and echo.)

so that mean the asics 'know' how to do some groestl algo...

infact good poin ... we need know how change command (possibly via ssh) send a command to cgminer on d3 to change algo and try if mining work... anyone can help in this?

We need more than this..in SSH you can restart cgminer with other parameters
Aka : fan..or voltage (i have the parameters and a possible value for this)

But in term of algo..i think we need to recompile cgminer from source (changing stuff to have only groestl for example)
So it will require more investigation but I will continue on this

please public this parameters do you have...

into cgminer.conf

you can use "bitmain-voltage" : "xxx"

but Need to double check the default value (I think it's 176 => 1.76V) but don't do it if you are not sure

[caymanguy]

i bought the bitshit with 5000$ and arrive today i dont know when i will return the d3 shity cost

what about the shity power supply they r holding

no one should buy anything from bitshit anymore ...

or use there antshit pools

we should make a case on them any one live in china  

[exsexs1]

regarding bitmain-voltage parameters in source code it's look like

bitmain-voltage = 176      // so something like 1.76V


does someone can verify this?

yes, I checked, but not worked for me. I changed freq in cgminer.conf which is work fine, but bitmain-voltage not. Tested 176, 0176, 0725, 0625. Same 970w with 500 freq. I think we need to use another parameters.
I saw into cgminer source code and looks like this:

Code:

 OPT_WITH_ARG("--bitmain-voltage",
                 set_int_0_to_9999,opt_show_intval, &opt_bitmain_DASH_voltage,
                 "Set voltage"),

it should work, but I think there is something missing.

[caymanguy]

regarding bitmain-voltage parameters in source code it's look like

bitmain-voltage = 176      // so something like 1.76V


does someone can verify this?

yes, I checked, but not worked for me. I changed freq in cgminer.conf which is work fine, but bitmain-voltage not. Tested 176, 0176, 0725, 0625. Same 970w with 500 freq. I think we need to use another parameters.

thxxxxxxxxxxx at least u try with the bitshit