taserz (OP)
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Created AutoTune to saved the planet! ~USA
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October 29, 2018, 09:45:06 AM Last edit: October 29, 2018, 11:51:26 PM by frodocooper |
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Really? Who pays for that? You could also just write a batchfile with the commands. Its like 4 lines of code Ehh you got to ssh into it stop the file ftp connect to it upload a file blah blah more than just a batchfile i don't think you can ftp over cmd
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Mousem40
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October 29, 2018, 06:52:05 PM |
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After flashing with the LM my temps dropped 3c each board on average and fan speeds around 3-400. 5 days later and my hashrate has decayed from around 13.5-13.8 to around 12.1-12.5 (S9 13.5). Don't know about Watts pulled as I'm not on site. Will reboot and see if that boosts the hashrate back again.
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taserz (OP)
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Created AutoTune to saved the planet! ~USA
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October 30, 2018, 05:01:25 AM |
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After flashing with the LM my temps dropped 3c each board on average and fan speeds around 3-400. 5 days later and my hashrate has decayed from around 13.5-13.8 to around 12.1-12.5 (S9 13.5). Don't know about Watts pulled as I'm not on site. Will reboot and see if that boosts the hashrate back again.
This seems to be a common problem with bitmains new firmware
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Mousem40
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October 30, 2018, 08:51:35 AM |
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Yup, back up to 13.5 after the soft reboot. What a PITA.
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Andartis
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October 31, 2018, 04:43:41 PM |
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HI Can you add Asic Boost?
Lemme translaate: Hey taserz, can you tell us, if you are working on also modding the recent firmware by Bitmain with Asic Boost? What do you think, when will you be done? Actually, I am also courious. I am thinking of rolling back to the old version. But if you say, you are done in some days, I will wait and start with the new version and fine tune it.
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taserz (OP)
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Created AutoTune to saved the planet! ~USA
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October 31, 2018, 09:10:02 PM Last edit: October 31, 2018, 09:11:03 PM by frodocooper |
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Lemme translaate:
Hey taserz, can you tell us, if you are working on also modding the recent firmware by Bitmain with Asic Boost? What do you think, when will you be done?
Actually, I am also courious. I am thinking of rolling back to the old version. But if you say, you are done in some days, I will wait and start with the new version and fine tune it.
Yes but it seems that it might not be worth it. I am seeing many report that the official LPM that Bitmain has on the new firmware for AsicBoost saves a little bit of power but the hashrate slows down overtime resulting in a negative impact on mining performance. I don't think I will have a working version for a little while I have my machines hosted elsewhere so whatever work I get done is from others letting me try code on theirs and it's a slow processes and a shaky one since I don't want to brick a hashboard and have to have someone reload firmware.
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Andartis
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November 03, 2018, 02:42:39 PM |
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Latest firmware should fix hashratedrops, like Bitmain says.
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selfblumpkin
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November 03, 2018, 09:55:46 PM |
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Latest firmware should fix hashratedrops, like Bitmain says.
It certainly does (thank fucking god) No decrease in hash rate, running for ~4-5 hours. With other ASICBoost firmware i was seeing hash rate drops by this time already.
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sohail289
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November 03, 2018, 10:46:42 PM |
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new LPM firmware has stable hashrate. waiting for taserz so he can compile bmminer with different volts i dont wanna stuck with 870mv 675mhz
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Hiand
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November 04, 2018, 12:29:02 PM |
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Is anybody here to share experience of this firmware with immercion cooling?
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taserz (OP)
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Created AutoTune to saved the planet! ~USA
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November 05, 2018, 07:42:20 AM |
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Is anybody here to share experience of this firmware with immercion cooling?
It works fine no fan check.
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TMODAlpha
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November 05, 2018, 09:15:52 PM Last edit: November 05, 2018, 11:57:29 PM by frodocooper |
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Hi taserz, This is properly awesome, so thanks for putting this out there. It's also gone some way to helping me understand the chip temp readings on my S9i. I've been playing with the Braiins OS firmware for AsicBoost support and getting really high temp readings, the same happens with your 880 bmminer. I looked through the logs I noticed a few differences: Stock firmware:driver-btm-c5.c:8307:calibration_sensor_offset: Chain[J6] PIC temp offset: 62,0,0,0,0,0,35,28,0,0,0,0,0,0,0,0,0,0, driver-btm-c5.c:8341:calibration_sensor_offset: chain[6] temp chip I2C addr=0x98 driver-btm-c5.c:8349:calibration_sensor_offset: chain[6] has no middle temp, use special fix mode. driver-btm-c5.c:8374:calibration_sensor_offset: Chain[J6] chip[244] use PIC middle temp offset=0 typeID=1a Warning: Chain[5] chip[244] local:42 remote:-76 offset:-107, will fixed offset=27 New offset Chain[6] chip[244] local:42 remote:-76 offset:27 driver-btm-c5.c:8467:calibration_sensor_offset: Chain[J6] chip[244] get middle temp offset=27 typeID=1a driver-btm-c5.c:8307:calibration_sensor_offset: Chain[J7] PIC temp offset: 62,0,0,0,0,0,35,28,0,0,0,0,0,0,0,0,0,0, driver-btm-c5.c:8341:calibration_sensor_offset: chain[7] temp chip I2C addr=0x98 driver-btm-c5.c:8349:calibration_sensor_offset: chain[7] has no middle temp, use special fix mode. driver-btm-c5.c:8374:calibration_sensor_offset: Chain[J7] chip[244] use PIC middle temp offset=0 typeID=1a Warning: Chain[6] chip[244] local:41 remote:-70 offset:-114, will fixed offset=27 New offset Chain[7] chip[244] local:41 remote:-70 offset:27 driver-btm-c5.c:8467:calibration_sensor_offset: Chain[J7] chip[244] get middle temp offset=27 typeID=1a driver-btm-c5.c:8307:calibration_sensor_offset: Chain[J8] PIC temp offset: 62,0,0,0,0,0,35,28,0,0,0,0,0,0,0,0,0,0, driver-btm-c5.c:8341:calibration_sensor_offset: chain[8] temp chip I2C addr=0x98 driver-btm-c5.c:8349:calibration_sensor_offset: chain[8] has no middle temp, use special fix mode. driver-btm-c5.c:8374:calibration_sensor_offset: Chain[J8] chip[244] use PIC middle temp offset=0 typeID=1a Warning: Chain[7] chip[244] local:40 remote:-74 offset:-111, will fixed offset=27 New offset Chain[8] chip[244] local:40 remote:-74 offset:27 driver-btm-c5.c:8467:calibration_sensor_offset: Chain[J8] chip[244] get middle temp offset=27 typeID=1a
Special fix Chain[5] Chip[62] middle Temp = 88 Done read temp on Chain[5] read failed on Chain[6] Chip[62] middle Temp old value:80 Special fix Chain[6] Chip[62] middle Temp = 80 Done read temp on Chain[6] read failed on Chain[7] Chip[62] middle Temp old value:80 Special fix Chain[7] Chip[62] middle Temp = 81 Done read temp on Chain[7]
Modded bmminer:Chain[J6] PIC temp offset=62,0,0,0,0,0,35,28 Chain[J6] chip[244] use PIC middle temp offset=0 typeID=1a New offset Chain[5] chip[244] local:43 remote:-76 offset:-106 Chain[J6] chip[244] get middle temp offset=-106 typeID=1a Chain[J6] chip[136] use PIC middle temp offset=28 typeID=00 Warning: Chain[J6] has no temp offset in PIC! will fix it New offset Chain[5] chip[244] local:43 remote:-76 offset:-106 Chain[J6] chip[244] get middle temp offset=-106 typeID=1a Chain[J7] PIC temp offset=62,0,0,0,0,0,35,28 Chain[J7] chip[244] use PIC middle temp offset=0 typeID=1a New offset Chain[6] chip[244] local:41 remote:-69 offset:-115 Chain[J7] chip[244] get middle temp offset=-115 typeID=1a Chain[J7] chip[136] use PIC middle temp offset=28 typeID=00 Warning: Chain[J7] has no temp offset in PIC! will fix it New offset Chain[6] chip[244] local:42 remote:-70 offset:-113 Chain[J7] chip[244] get middle temp offset=-113 typeID=1a Chain[J8] PIC temp offset=62,0,0,0,0,0,35,28 Chain[J8] chip[244] use PIC middle temp offset=0 typeID=1a New offset Chain[7] chip[244] local:41 remote:-74 offset:-110 Chain[J8] chip[244] get middle temp offset=-110 typeID=1a Chain[J8] chip[136] use PIC middle temp offset=28 typeID=00 Warning: Chain[J8] has no temp offset in PIC! will fix it New offset Chain[7] chip[244] local:40 remote:-74 offset:-111 Chain[J8] chip[244] get middle temp offset=-111 typeID=1a
do read temp on Chain[5] Chain[5] Chip[62] TempTypeID=1a middle offset=-106 Chain[5] Chip[62] local Temp=73 Chain[5] Chip[62] middle Temp=44 218 fix Chain[5] Chip[62] middle Temp = 108 Done read temp on Chain[5] do read temp on Chain[6] Chain[6] Chip[62] TempTypeID=1a middle offset=-113 Chain[6] Chip[62] local Temp=67 Chain[6] Chip[62] middle Temp=34 218 fix Chain[6] Chip[62] middle Temp = 102 Done read temp on Chain[6] do read temp on Chain[7] Chain[7] Chip[62] TempTypeID=1a middle offset=-111 Chain[7] Chip[62] local Temp=66 Chain[7] Chip[62] middle Temp=40 218 fix Chain[7] Chip[62] middle Temp = 101 Done read temp on Chain[7]
Looks like it might be a special version of some sort that makes up for a lack of sensor? Is there anyway around this?
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dutchlincoln
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November 05, 2018, 09:24:14 PM |
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Taz, are there already mods based on the 2Nov fw?
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Andartis
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November 06, 2018, 06:33:24 AM |
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Because it felt a bit messy after patching 3 times over the modded FW, I resetted my S9 and reflashed them (and resetted again) with stock autotune + recent LPM to check on LPM. Actually, I dont see any difference, although I mine on Nicehash asicboost and its also activated in firmware. You would expect like 10-20% power saving, right? So like instead of 1300-1400w, you would like to see like 1200w. Thats not the case. Or did anybody else have other results?
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sergw
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November 06, 2018, 12:08:10 PM |
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Any chance to get this bmminer with LPM support as i see braiins os already done that?
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favebook
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November 06, 2018, 07:50:55 PM Last edit: November 06, 2018, 11:46:33 PM by frodocooper |
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Taserz, do you plan on making a firmware for upcoming S15 and T15 which will soon be released or is it too early to ask such question?
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thierry4wd
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November 07, 2018, 12:24:34 PM |
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In my opinion it's too early! the source code will not be released from as early as I pence ...
Nevertheless, "the code" between antminer S7 / S9 / T9 / T9 + are the same, finally in large part, there will be way of tunning a little anyway I pence!
I would like so much to have one: P !!!
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taserz (OP)
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Created AutoTune to saved the planet! ~USA
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November 07, 2018, 03:37:01 PM |
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I think the reason my firmware and braiins is heating up a bit more is because many of the newer releases from bitmain have not been made public so figuring out what they did to lower temps is difficult since the source code we have to work with is a few revisions old. I am trying to figure out the LPM but it is currently not being very friendly with me.
With the new S15 I might just try to work on that one if I can get my hands on 1 even though the tax is stupid high.
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taserz (OP)
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Created AutoTune to saved the planet! ~USA
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November 07, 2018, 06:00:23 PM |
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Hey taser just a quick question really have you tried this on a l3+? Im curious to see if i can get lower voltage out of that thing. Thanks
There is already a modded l3 someone made. It takes a bit of a dev fee if memory is correct.
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Gmzombie
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November 07, 2018, 09:53:05 PM |
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Boo i like your updates better. Thanks for the quick response
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