[ANN] Spondoolies-Tech - carrier grade, data center ready mining rigs - page 458.

RoadStress

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Quote from: Collider on August 06, 2014, 12:24:40 PM

@Roadstress

Is your sp30 at ThorDC online yet?

If not, just spam them until you get your setup fee removed and your miner online.

Give it time to settle.

Marvell1

legendary

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Leading Crypto Sports Betting & Casino Platform

Anyone else with a Aug batch order have it showing as "Restocked" now ? previously it was listed as Unfulfilled

Collider

hero member

Activity: 714

Merit: 500

@Roadstress

Is your sp30 at ThorDC online yet?

If not, just spam them until you get your setup fee removed and your miner online.

jtoomim

hero member

Activity: 818

Merit: 1006

Quote from: Collider on August 06, 2014, 07:57:15 AM

On SP30 the unit "learns" the PSU, so you can set initial value to 1360 (that is how we ship them).
The unit will settle around 1320, depending on temperature.

Does it recheck for this value?

What happens if it is 10°C cooler during nighttime?

Would the amount of available 12V power increase if you put it onto a 252V circuit?

Will a cooler ambient temperature increase PSU performance?
[/quote]

If it's 10°C cooler during nighttime, then the performance during the night will be a very small amount lower than the machine is capable of, because it will be running at settings which are safe for daytime use. If we change the firmware to be temperature-sensitive, then this would no longer be true.

I've asked these questions before. I would like to see context-dependent learning or a temperature coefficient added, but it probably won't be a very large boost in performance.

Harel doesn't think 252V will increase available DC power. I do. He's probably right.

I got the firmware for my SP30 upgraded and I got past the 1080W hard-coded limitation that was on it earlier. I'm now getting 4178 GH/s on 122 V while using 2752 W (2*1376) at the wall for an efficiency of 0.659 J/GH. The top Emerson PSU is limited to 1190 W, and the bottom is limited to 1170 W. I doubt performance on this machine can be improved much beyond this point without switching to 200+V or drastically improving the cooling. Last I saw, the intake temp was measured by the SP30 at 28°C. It will be interesting to see how this machine's performance changes once it's running in the DC proper.

Code:

uptime:907
-----TOP-BOARD-----
PSU-TOP[EMERSON1200]: 1376->1188w[1184 1184 1188] (lim=1190) 0c cooling:0/0x0
LOOP[0] ON
 0: DC2DC/1/:[vlt1:681 vlt2:685(DCl:794 Tl:794 Ul:727) 64W  94A  54c] ASIC:[ 85c  725hz(BL: 725)   35 (E:193) F:0]
 1: DC2DC/1/:[vlt1:679 vlt2:685(DCl:794 Tl:794 Ul:727) 60W  89A  54c] ASIC:[ 85c  700hz(BL: 700)   32 (E:193) F:0]
 2: DC2DC/1/:[vlt1:685 vlt2:685(DCl:794 Tl:794 Ul:727) 65W  95A  51c] ASIC:[ 85c  715hz(BL: 715)   46 (E:193) F:0]
LOOP[1] ON
 3: DC2DC/1/:[vlt1:683 vlt2:688(DCl:794 Tl:794 Ul:727) 66W  96A  56c] ASIC:[ 85c  725hz(BL: 725)   44 (E:193) F:0]
 4: DC2DC/1/:[vlt1:683 vlt2:688(DCl:794 Tl:794 Ul:727) 59W  86A  60c] ASIC:[ 85c  695hz(BL: 695)   29 (E:193) F:0]
 5: DC2DC/1/:[vlt1:683 vlt2:688(DCl:794 Tl:794 Ul:727) 64W  94A  63c] ASIC:[ 85c  730hz(BL: 730)   38 (E:193) F:0]
LOOP[2] ON
 6: DC2DC/1/:[vlt1:685 vlt2:688(DCl:794 Tl:794 Ul:727) 62W  91A  65c] ASIC:[ 85c  725hz(BL: 725)   48 (E:193) F:0]
 7: DC2DC/1/:[vlt1:683 vlt2:688(DCl:794 Tl:794 Ul:727) 59W  86A  64c] ASIC:[ 85c  665hz(BL: 665)   42 (E:193) F:0]
 8: DC2DC/1/:[vlt1:683 vlt2:688(DCl:794 Tl:794 Ul:727) 56W  82A  52c] ASIC:[ 85c  625hz(BL: 625)   25 (E:180) F:0]
LOOP[3] ON
 9: DC2DC/1/:[vlt1:683 vlt2:688(DCl:794 Tl:794 Ul:727) 69W 101A  66c] ASIC:[ 85c  745hz(BL: 745)   36 (E:193) F:0]
10: DC2DC/1/:[vlt1:679 vlt2:688(DCl:794 Tl:794 Ul:727) 70W 102A  71c] ASIC:[ 85c  760hz(BL: 760)   38 (E:193) F:0]
11: DC2DC/1/:[vlt1:685 vlt2:688(DCl:794 Tl:794 Ul:727) 67W  97A  71c] ASIC:[ 85c  765hz(BL: 765)   40 (E:193) F:0]
LOOP[4] ON
12: DC2DC/1/:[vlt1:683 vlt2:688(DCl:794 Tl:794 Ul:727) 65W  95A  75c] ASIC:[ 85c  750hz(BL: 750)   42 (E:193) F:0]
13: DC2DC/1/:[vlt1:681 vlt2:688(DCl:794 Tl:794 Ul:727) 68W 100A  76c] ASIC:[ 85c  775hz(BL: 775)   31 (E:193) F:0]
14: DC2DC/1/:[vlt1:681 vlt2:688(DCl:794 Tl:794 Ul:727) 71W 104A  62c] ASIC:[ 85c  765hz(BL: 765)   49 (E:193) F:0]
----BOTTOM BOARD------
PSU-BOT[EMERSON1200]: 1376->1168w[1168 1168 1168] (lim=1170) 0c cooling:0/0x0
LOOP[5] ON
15: DC2DC/1/:[vlt1:671 vlt2:677(DCl:794 Tl:794 Ul:727) 53W  79A  51c] ASIC:[ 85c  660hz(BL: 660)   33 (E:193) F:0]
16: DC2DC/1/:[vlt1:675 vlt2:680(DCl:794 Tl:794 Ul:727) 54W  79A  49c] ASIC:[ 85c  660hz(BL: 660)   26 (E:193) F:0]
17: DC2DC/1/:[vlt1:677 vlt2:680(DCl:794 Tl:794 Ul:727) 64W  94A  49c] ASIC:[ 85c  730hz(BL: 730)   34 (E:193) F:0]
LOOP[6] ON
18: DC2DC/1/:[vlt1:675 vlt2:680(DCl:794 Tl:794 Ul:727) 61W  90A  57c] ASIC:[ 85c  715hz(BL: 715)   37 (E:193) F:0]
19: DC2DC/1/:[vlt1:675 vlt2:680(DCl:794 Tl:794 Ul:727) 62W  92A  62c] ASIC:[ 85c  735hz(BL: 735)   35 (E:193) F:0]
20: DC2DC/1/:[vlt1:677 vlt2:680(DCl:794 Tl:794 Ul:727) 56W  83A  59c] ASIC:[ 85c  680hz(BL: 680)   41 (E:193) F:0]
LOOP[7] ON
21: DC2DC/1/:[vlt1:677 vlt2:680(DCl:794 Tl:794 Ul:727) 57W  84A  66c] ASIC:[ 85c  710hz(BL: 710)   43 (E:193) F:0]
22: DC2DC/1/:[vlt1:675 vlt2:680(DCl:794 Tl:794 Ul:727) 63W  92A  69c] ASIC:[ 85c  745hz(BL: 745)   46 (E:193) F:0]
23: DC2DC/1/:[vlt1:673 vlt2:680(DCl:794 Tl:794 Ul:727) 62W  92A  57c] ASIC:[ 85c  735hz(BL: 735)   53 (E:192) F:0]
LOOP[8] ON
24: DC2DC/1/:[vlt1:675 vlt2:680(DCl:794 Tl:794 Ul:727) 49W  72A  57c] ASIC:[ 85c  585hz(BL: 585)   22 (E:191) F:0]
25: DC2DC/1/:[vlt1:673 vlt2:677(DCl:794 Tl:794 Ul:727) 62W  92A  70c] ASIC:[ 85c  735hz(BL: 735)   49 (E:193) F:0]
26: DC2DC/1/:[vlt1:673 vlt2:677(DCl:794 Tl:794 Ul:727) 63W  93A  73c] ASIC:[ 85c  755hz(BL: 755)   44 (E:193) F:0]
LOOP[9] ON
27: DC2DC/1/:[vlt1:675 vlt2:680(DCl:794 Tl:794 Ul:727) 66W  97A  79c] ASIC:[ 85c  790hz(BL: 790)   47 (E:193) F:0]
28: DC2DC/1/:[vlt1:677 vlt2:680(DCl:794 Tl:794 Ul:727) 65W  96A  78c] ASIC:[ 85c  780hz(BL: 780)   43 (E:193) F:0]
29: DC2DC/1/:[vlt1:677 vlt2:680(DCl:794 Tl:794 Ul:727) 65W  96A  65c] ASIC:[ 85c  770hz(BL: 770)   36 (E:193) F:0]

[H:HW:4178Gh[2096+2081],W:1882,L:0,A:30,MMtmp:0 TMP:(27)=>=>=>(69,68)]
Pushed 30 jobs , in HW queue 4 jobs (sw:2, hw:2)!
min:51 wins:1164[this/last min:17/34] bist-fail:705, hw-err:7
leading-zeroes:43 idle promils[s/m]:0/0, rate:4753gh/s
Fan:90, conseq:200
AC2DC BAD: 0 0
R/NR: 890/0
Adapter queues: rsp=4, req=19

Minor Miner

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Activity: 2478

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Be A Digital Miner

Quote from: jtoomim on August 06, 2014, 09:44:39 AM

Quote from: -ck on August 06, 2014, 07:58:27 AM

Even the guy who writes the software that almost all mining equipment in existence uses and depends on hardly ever gets free hardware, even though he returns the favour with ongoing driver support, though he did get an SP10 which he was grateful for.

ckolivas, I'll give you 6 kW of free hosting with us for as long as we're in business, and maybe more upon request. If you have use for a dedicated server on a 100 Mbit/s symmetrical fiber link, we could probably provide that for you too, as long as you're careful about security and do your own sysadmining and are okay with uptime in the 99%-99.9% range.

kudos. that seems very generous.

Collider

hero member

Activity: 714

Merit: 500

@Zvisha

Is there another, more powerfull power supply with the same pin arrangement?

Marvell1

legendary

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Merit: 1102

Leading Crypto Sports Betting & Casino Platform

Quote from: Minor Miner on August 06, 2014, 11:44:06 AM

Quote from: -ck on August 06, 2014, 07:58:27 AM

Quote from: Searing on August 06, 2014, 05:16:10 AM

although I am somewhat disappointed you paid 'mucho" for the sp30...I was under the impression you were 'SuperMan"
getting equipment for free from your hardware guides and reviews

Even the guy who writes the software that almost all mining equipment in existence uses and depends on hardly ever gets free hardware, even though he returns the favour with ongoing driver support, though he did get an SP10 which he was grateful for.

I think this is very sad. Manufacturers need to 'man up' and take care of con and kano.

They probably get free stuff once in a while and plus they were in the bitcoin game alot earlier than most enough with the pity parade they probable have a decent BTC portfolio. I write open source software myself and I never expect a handout I do it in my spare time because I like to code.. and ..

most of the code i write and sometimes make money off of is stuff I needed for myself anyways and just decided to share it since it solves a problem for me and others if they didn't do it someone else would have.

they do good work yes but come on now

Minor Miner

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Activity: 2478

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Be A Digital Miner

Quote from: -ck on August 06, 2014, 07:58:27 AM

Quote from: Searing on August 06, 2014, 05:16:10 AM

although I am somewhat disappointed you paid 'mucho" for the sp30...I was under the impression you were 'SuperMan"
getting equipment for free from your hardware guides and reviews

Even the guy who writes the software that almost all mining equipment in existence uses and depends on hardly ever gets free hardware, even though he returns the favour with ongoing driver support, though he did get an SP10 which he was grateful for.

I think this is very sad. Manufacturers need to 'man up' and take care of con and kano.

zvisha

hero member

Activity: 560

Merit: 500

Quote from: psahx on August 06, 2014, 10:37:30 AM

Quote from: zvisha on August 06, 2014, 03:18:08 AM

Why did you limit PSU to 1260?

Because MichColo's ambient temp is little bit higher, I am forced to put my FANs at 90%, hence I am not risking my mining operations by adding those 5 watts

Man, this is what I have learned from you! If I am not right, please correct me by suggesting better settings. I would love to squeeze max out of my SP10s.

Thanks!

Oh, if that is SP10 then you are right.
On SP30 you should let the miner find the optimal spot by calibration.

psahx

full member

Activity: 154

Merit: 100

What do I do is, letting them self calibrate, then I get the minimum values from ASIC stats, and have them as starting values individually per miner. So next time I need to restart them, they start hashing higher and calibrate faster. Here are my individual voltage settings per miner:

101 - Top_min 0.682 || Bmin 0.682 ||| max 0.750
102 - Top_min 0.680 || Bmin 0.680 ||| max 0.750
103 - Top_min 0.666 || Bmin 0.677 ||| max 0.750
104 - Top_min 0.661 || Bmin 0.658 ||| max 0.750
105 - Top_min 0.653 || Bmin 0.674 ||| max 0.750
106 - Top_min 0.680 || Bmin 0.680 ||| max 0.750
107 - Top_min 0.682 || Bmin 0.680 ||| max 0.750
108 - Top_min 0.666 || Bmin 0.693 ||| max 0.750

FANS: 90% || DC2DC: 62 || MAX Power: 1260

psahx

full member

Activity: 154

Merit: 100

Quote from: zvisha on August 06, 2014, 03:18:08 AM

Why did you limit PSU to 1260?

Because MichColo's ambient temp is little bit higher, I am forced to put my FANs at 90%, hence I am not risking my mining operations by adding those 5 watts

Man, this is what I have learned from you! If I am not right, please correct me by suggesting better settings. I would love to squeeze max out of my SP10s.

Thanks!

zvisha

hero member

Activity: 560

Merit: 500

If you have SP30 SW "2.2.27", please update to "2.2.28" and reset PSU limitation (set it back to 1350 or 1360). 2.2.27 learns bad PSU limits.

Regarding SP10 "no graphs" issue, I think it is a problem to connect to timeserver.
Please restart the SP10 and issue should be resolved. If not update me.

jtoomim

hero member

Activity: 818

Merit: 1006

Quote from: -ck on August 06, 2014, 07:58:27 AM

Even the guy who writes the software that almost all mining equipment in existence uses and depends on hardly ever gets free hardware, even though he returns the favour with ongoing driver support, though he did get an SP10 which he was grateful for.

ckolivas, I'll give you 6 kW of free hosting with us for as long as we're in business. If you have use for a dedicated server on a 100 Mbit/s symmetrical fiber link, we could probably provide that for you too, as long as you're careful about security and do your own sysadmining and are okay with uptime in the 99%-99.9% range.

Edit: As long as we're in business and you are actively maintaining cgminer and contributing to the community.

adam3us

sr. member

Activity: 404

Merit: 362

in bitcoin we trust

Quote from: wpgdeez on August 06, 2014, 09:13:20 AM

Quote from: -ck on August 06, 2014, 07:58:27 AM

Quote from: Searing on August 06, 2014, 05:16:10 AM

although I am somewhat disappointed you paid 'mucho" for the sp30...I was under the impression you were 'SuperMan"
getting equipment for free from your hardware guides and reviews

Even the guy who writes the software that almost all mining equipment in existence uses and depends on hardly ever gets free hardware, even though he returns the favour with ongoing driver support, though he did get an SP10 which he was grateful for.

The community would be screwed if you jumped ship, arguably one of the most important people in the BTC community. Thank you for your efforts.

There are both cgminer & bfgminer co-exist and are feature for feature with relative strengths.

No particular claim as to which is better or what the relative strengths, just to point out there are two maintained asic & gpu mining code-bases and apparently have been since close to the beginning of gpu & fpga mining where those code bases forked.

Adam

wpgdeez

hero member

Activity: 728

Merit: 500

Quote from: -ck on August 06, 2014, 07:58:27 AM

Quote from: Searing on August 06, 2014, 05:16:10 AM

although I am somewhat disappointed you paid 'mucho" for the sp30...I was under the impression you were 'SuperMan"
getting equipment for free from your hardware guides and reviews

Even the guy who writes the software that almost all mining equipment in existence uses and depends on hardly ever gets free hardware, even though he returns the favour with ongoing driver support, though he did get an SP10 which he was grateful for.

The community would be screwed if you jumped ship, arguably one of the most important people in the BTC community. Thank you for your efforts.

wh00per

hero member

Activity: 572

Merit: 500

Quote from: -ck on August 06, 2014, 07:58:27 AM

Even the guy who writes the software that almost all mining equipment in existence uses and depends on hardly ever gets free hardware, even though he returns the favour with ongoing driver support, though he did get an SP10 which he was grateful for.

I'm glad to see that the efforts of writing the miner are being appreciated here and there. Mostly by the fair players of the bitcoin game.

-ck

legendary

Activity: 4088

Merit: 1631

Ruu \o/

Quote from: Searing on August 06, 2014, 05:16:10 AM

although I am somewhat disappointed you paid 'mucho" for the sp30...I was under the impression you were 'SuperMan"
getting equipment for free from your hardware guides and reviews

Even the guy who writes the software that almost all mining equipment in existence uses and depends on hardly ever gets free hardware, even though he returns the favour with ongoing driver support, though he did get an SP10 which he was grateful for.

Collider

hero member

Activity: 714

Merit: 500

Quote from: zvisha on August 06, 2014, 07:35:59 AM

Quote from: Collider on August 06, 2014, 04:06:13 AM

Aren´t you supposed to limit the sp10 PSU to 1260?

On SP10.
On SP30 the unit "learns" the PSU, so you can set initial value to 1360 (that is how we ship them).
The unit will settle around 1320, depending on temperature.

Does it recheck for this value?

What happens if it is 10°C cooler during nighttime?

Would the amount of available 12V power increase if you put it onto a 252V circuit?

Will a cooler ambient temperature increase PSU performance?

zvisha

hero member

Activity: 560

Merit: 500

Quote from: Collider on August 06, 2014, 04:06:13 AM

Quote from: zvisha on August 06, 2014, 03:18:08 AM

Why did you limit PSU to 1260?

Aren´t you supposed to limit the sp10 PSU to 1260?

On SP10.
On SP30 the unit "learns" the PSU, so you can set initial value to 1360 (that is how we ship them).
The unit will settle around 1320, depending on temperature.

Collider

hero member

Activity: 714

Merit: 500

Dogie got his sp10 for free though, so he shouldn´t be hurting too much.

If bitmain doesn´t come up with their S4 (likely around 0.55W/GH at the wall) too soon and in massive volume (and awfully cheap too), my guess is that all current sp30 customers should get a good bang for their buck.

Topic: [ANN] Spondoolies-Tech - carrier grade, data center ready mining rigs - page 458. (Read 1260350 times)