-ck
Legendary
Offline
Activity: 4200
Merit: 1644
Ruu \o/
|
|
June 24, 2013, 01:13:53 AM |
|
I've added custom temperature control to the avalon code in the cgminer git master.
It now acts like a simple PID controller trying to maintain a target temperature, which by default is set to 45 degrees, so it will try to keep the temp 43~45, but never going below a minimum fanspeed of 20% as a safety precaution and to maintain airflow.
You can modify this value with the new command:
--avalon-temp
Setting this to something very low will have the same effect as turning the fans up to maximum and vice versa.
If you are not running it from a command line, it can be added to the "More options" box in the web interface (once you have the binary on your machine).
|
Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel 2% Fee Solo mining at solo.ckpool.org -ck
|
|
|
dopamine
|
|
June 24, 2013, 01:35:44 AM |
|
I've been out of the mining game for a while, since I decommissioned my 5870 farm - Is there any reason not to mine feeless on ELIGIUS?
I did a test on Eligius and for some reason I got a DEAD link to eligius and I was going to run it for 24 hours to come with a conclusion and compare with other pools. I got a yellow and green and now back on slush. Need a stable Pool
|
Bitcoinica still has not given me 50% of my claim of 600 BTC INTERSANGO can go down with bitcoinica for abandoning customers Alberto Armandi is a SCAMMER
|
|
|
mb300sd
Legendary
Offline
Activity: 1260
Merit: 1000
Drunk Posts
|
|
June 24, 2013, 01:41:41 AM |
|
I've added custom temperature control to the avalon code in the cgminer git master.
It now acts like a simple PID controller trying to maintain a target temperature, which by default is set to 45 degrees, so it will try to keep the temp 43~45, but never going below a minimum fanspeed of 20% as a safety precaution and to maintain airflow.
You can modify this value with the new command:
--avalon-temp
Setting this to something very low will have the same effect as turning the fans up to maximum and vice versa.
If you are not running it from a command line, it can be added to the "More options" box in the web interface (once you have the binary on your machine).
Can someone please post a build of this? I haven't figured out how to compile it for openwrt yet.
|
1D7FJWRzeKa4SLmTznd3JpeNU13L1ErEco
|
|
|
-ck
Legendary
Offline
Activity: 4200
Merit: 1644
Ruu \o/
|
|
June 24, 2013, 01:44:01 AM |
|
I've added custom temperature control to the avalon code in the cgminer git master.
It now acts like a simple PID controller trying to maintain a target temperature, which by default is set to 45 degrees, so it will try to keep the temp 43~45, but never going below a minimum fanspeed of 20% as a safety precaution and to maintain airflow.
You can modify this value with the new command:
--avalon-temp
Setting this to something very low will have the same effect as turning the fans up to maximum and vice versa.
If you are not running it from a command line, it can be added to the "More options" box in the web interface (once you have the binary on your machine).
Can someone please post a build of this? I haven't figured out how to compile it for openwrt yet. http://ck.kolivas.org/apps/cgminer/temp/cgminer
|
Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel 2% Fee Solo mining at solo.ckpool.org -ck
|
|
|
tripper22
|
|
June 24, 2013, 01:54:07 AM |
|
I've added custom temperature control to the avalon code in the cgminer git master.
It now acts like a simple PID controller trying to maintain a target temperature, which by default is set to 45 degrees, so it will try to keep the temp 43~45, but never going below a minimum fanspeed of 20% as a safety precaution and to maintain airflow.
You can modify this value with the new command:
--avalon-temp
Setting this to something very low will have the same effect as turning the fans up to maximum and vice versa.
If you are not running it from a command line, it can be added to the "More options" box in the web interface (once you have the binary on your machine).
Can someone please post a build of this? I haven't figured out how to compile it for openwrt yet. http://ck.kolivas.org/apps/cgminer/temp/cgminerckolivas can I just download and install the binary through the software portion of the Avalon firmware?
|
|
|
|
-ck
Legendary
Offline
Activity: 4200
Merit: 1644
Ruu \o/
|
|
June 24, 2013, 01:56:37 AM |
|
ckolivas can I just download and install the binary through the software portion of the Avalon firmware?
No you cannot. You can only save it to the /tmp directory on the avalon flash drive and run it directly if you know how to. Otherwise you'll have to wait for xiangfu to make new test firmware with the updated software.
|
Developer/maintainer for cgminer, ckpool/ckproxy, and the -ck kernel 2% Fee Solo mining at solo.ckpool.org -ck
|
|
|
tripper22
|
|
June 24, 2013, 01:58:43 AM |
|
ckolivas can I just download and install the binary through the software portion of the Avalon firmware?
No you cannot. You can only save it to the /tmp directory on the avalon flash drive and run it directly if you know how to. Otherwise you'll have to wait for xiangfu to make new test firmware with the updated software. Thanks for the quick response and for all the other stuff you do.
|
|
|
|
melmo
|
|
June 24, 2013, 03:25:08 AM |
|
850 W sounds like a lot for 3 hashing modules @ 350 MHz. This is at 120 V? I am at 230 V and my default Batch #2 units with the 850 W power supply (enermax) pulls 765 W and the units I converted to a SilverStone Technology Strider Gold ST1200-G run at 735 W (92% power factor) yes, 120V. There is a chance that my P3killawatt is off. I will verify with my FLUKE DMM. I upgraded the power supply to a Corsair AX850 and now at 350MHz I'm pulling about 720 watts from the wall. The stock power supply is an Enermax 750 watt gold power supply, but it looks like it can't run very efficiently near it's maximum load and is probably very unstable given the number of hardware errors I was seeing with it at 325 MHz. The Season X-650 is a 650watt power supply, so you may be overloading it and that's why you're seeing 870watts.
|
|
|
|
rudrigorc2
Legendary
Offline
Activity: 1064
Merit: 1000
|
|
June 24, 2013, 04:19:23 AM |
|
I upgraded the power supply to a Corsair AX850 and now at 350MHz I'm pulling about 720 watts from the wall. The stock power supply is an Enermax 750 watt gold power supply, but it looks like it can't run very efficiently near it's maximum load and is probably very unstable given the number of hardware errors I was seeing with it at 325 MHz.
The Season X-650 is a 650watt power supply, so you may be overloading it and that's why you're seeing 870watts.
Any improvements?
|
|
|
|
goxed
Legendary
Offline
Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
|
|
June 24, 2013, 04:42:16 AM |
|
850 W sounds like a lot for 3 hashing modules @ 350 MHz. This is at 120 V? I am at 230 V and my default Batch #2 units with the 850 W power supply (enermax) pulls 765 W and the units I converted to a SilverStone Technology Strider Gold ST1200-G run at 735 W (92% power factor) yes, 120V. There is a chance that my P3killawatt is off. I will verify with my FLUKE DMM. I upgraded the power supply to a Corsair AX850 and now at 350MHz I'm pulling about 720 watts from the wall. The stock power supply is an Enermax 750 watt gold power supply, but it looks like it can't run very efficiently near it's maximum load and is probably very unstable given the number of hardware errors I was seeing with it at 325 MHz. The Season X-650 is a 650watt power supply, so you may be overloading it and that's why you're seeing 870watts. mistyped 650, actually it's 750W PSU 857 Watts by P3 Room/External Temps + Humidity
|
Revewing Bitcoin / Crypto mining Hardware.
|
|
|
melmo
|
|
June 24, 2013, 05:14:19 AM |
|
I upgraded the power supply to a Corsair AX850 and now at 350MHz I'm pulling about 720 watts from the wall. The stock power supply is an Enermax 750 watt gold power supply, but it looks like it can't run very efficiently near it's maximum load and is probably very unstable given the number of hardware errors I was seeing with it at 325 MHz.
The Season X-650 is a 650watt power supply, so you may be overloading it and that's why you're seeing 870watts.
Any improvements? Yes, with the stock 750 watt Enermax, I was pulling about 890 watts from the wall at only 325 MHz and about a third of the shares being submitted were rejected. Now with the Corsair, I'm at 350 MHz, only 720 watts and an acceptable number of rejects and HW errors.
|
|
|
|
melmo
|
|
June 24, 2013, 05:18:16 AM |
|
850 W sounds like a lot for 3 hashing modules @ 350 MHz. This is at 120 V? I am at 230 V and my default Batch #2 units with the 850 W power supply (enermax) pulls 765 W and the units I converted to a SilverStone Technology Strider Gold ST1200-G run at 735 W (92% power factor) yes, 120V. There is a chance that my P3killawatt is off. I will verify with my FLUKE DMM. I upgraded the power supply to a Corsair AX850 and now at 350MHz I'm pulling about 720 watts from the wall. The stock power supply is an Enermax 750 watt gold power supply, but it looks like it can't run very efficiently near it's maximum load and is probably very unstable given the number of hardware errors I was seeing with it at 325 MHz. The Season X-650 is a 650watt power supply, so you may be overloading it and that's why you're seeing 870watts. mistyped 650, actually it's 750W PSU Seasonics are pretty good power supplies - I would think it would be able to run at 720 watts without any difficulties. I'm pretty sure my Corsair AX850 is actually a rebranded Seasonic. Are you getting a lot of HW errors and rejected shares? If not, then I guess it's nothing to worry about.
|
|
|
|
goxed
Legendary
Offline
Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
|
|
June 24, 2013, 06:09:30 AM |
|
I am getting about 1500 HW errors / hour @ 350MHz, 81.5GH/s
|
Revewing Bitcoin / Crypto mining Hardware.
|
|
|
rudrigorc2
Legendary
Offline
Activity: 1064
Merit: 1000
|
|
June 24, 2013, 08:32:30 AM |
|
16h 13m 52s - 2187 HW @ 345 82415.81 MHSav
|
|
|
|
Elokane
|
|
June 24, 2013, 10:16:08 AM |
|
I finally got it!
Do I have to open it up to change the PSU voltage settings so that it's 220?
|
|
|
|
goxed
Legendary
Offline
Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
|
|
June 24, 2013, 10:23:06 AM |
|
I finally got it!
Do I have to open it up to change the PSU voltage settings so that it's 220?
Nope, that wont be necessary. But do open it up and check for loose screws, cables ,etc.
|
Revewing Bitcoin / Crypto mining Hardware.
|
|
|
loshia
Legendary
Offline
Activity: 1610
Merit: 1000
|
|
June 24, 2013, 10:25:28 AM |
|
I've added custom temperature control to the avalon code in the cgminer git master.
It now acts like a simple PID controller trying to maintain a target temperature, which by default is set to 45 degrees, so it will try to keep the temp 43~45, but never going below a minimum fanspeed of 20% as a safety precaution and to maintain airflow.
You can modify this value with the new command:
--avalon-temp
Setting this to something very low will have the same effect as turning the fans up to maximum and vice versa.
If you are not running it from a command line, it can be added to the "More options" box in the web interface (once you have the binary on your machine).
Con, --avalon-temp is a great feature. Can you be so kind and implement --avalon-cutoff-temp - Gpu style to put avalon in IDLE. I personally run my unit at home with air condition. Outside temp is 40+ Celsius. And i am away most of the time. So if the air conditioner malfunctions you know what will happen . My home get even fired because of it. It will be very useful feature for most of us Thank you very much in advance! Best
|
|
|
|
Elokane
|
|
June 24, 2013, 11:10:53 AM Last edit: June 24, 2013, 01:19:34 PM by Elokane |
|
I finally got it!
Do I have to open it up to change the PSU voltage settings so that it's 220?
Nope, that wont be necessary. But do open it up and check for loose screws, cables ,etc. Thanks.
|
|
|
|
|
loshia
Legendary
Offline
Activity: 1610
Merit: 1000
|
|
June 24, 2013, 11:32:39 AM |
|
Thank You! I was the one to ask best
|
|
|
|
|