Gave up trying to get the benchmark to work. Went straight to xmrig 4.2.1.

edit/update: Thanks for the detailed guides in this thread. Using turion and the custom bios for overclocking, was able to get 12.8khs. Very happy.

I am building out another identical setup but after flashing the bios, CPU2 does not working. Meaning, if I take the CPU out of CPU2 slot, it boots. If I put it back in, it doesn't boot. I tried flashing the original stock bios but that didn't help either. No bios beeps, no screen, nothing with CPU2 in. I checked for bent pins but don't see anything. Have you experienced that with any of your work?

For now, I will have to just use 3 CPUs which seems a little like a waste but better than nothing I guess...

I fixed the invalid node by swapping ram into all blue slots instead of all white. Now, still having the issue with having to enable --softAes. I checked the bios again but nothing jumped out. Doesn't the 6378 support AES?

Update: Just kidding. Still having 5 and 6 invalid now.

lscpu
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              64
On-line CPU(s) list: 0-63
Thread(s) per core:  2
Core(s) per socket:  8
Socket(s):           4
NUMA node(s):        8
Vendor ID:           AuthenticAMD
CPU family:          21
Model:               2
Model name:          AMD Opteron(tm) Processor 6378
Stepping:            0
CPU MHz:             1444.930
CPU max MHz:         2400.0000
CPU min MHz:         1400.0000
BogoMIPS:            4800.29
Virtualization:      AMD-V
L1d cache:           16K
L1i cache:           64K
L2 cache:            2048K
L3 cache:            6144K
NUMA node0 CPU(s):   0-7
NUMA node1 CPU(s):   8-15
NUMA node2 CPU(s):   16-23
NUMA node3 CPU(s):   24-31
NUMA node4 CPU(s):   32-39
NUMA node5 CPU(s):   40-47
NUMA node6 CPU(s):   48-55
NUMA node7 CPU(s):   56-63


numactl --show
policy: default
preferred node: current
physcpubind: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
cpubind: 0 1 2 3 4 7
nodebind: 0 1 2 3 4 7
membind: 0 1 2 3 4 7

That cleared up the turion errors and appears to be working.

Still getting this error:
seq 0 7 | xargs -P 0 -I node numactl --localalloc -N node ./randomx-benchmark --mine --largePages --jit --nonces 100000 --init 8 --threads 8 --softAes
libnuma: Warning: node argument 0 is out of range

<0> is invalid
<3> is invalid
<6> is invalid

Also, still required to have --softAes on the command line. Anything ideas about that?

I pulled down the turionPowercontrol but getting this error when I run it:

sudo ./TurionPowerControl -dram
TurionPowerControl 0.44-rc2 (tpc-0.44-rc2-r144)
Turion Power States Optimization and Control - by blackshard

cpuid:open: No such file or directory
cpuid:open: No such file or directory
cpuid:open: No such file or directory
cpuid:open: No such file or directory
cpuid:open: No such file or directory
No supported processor detected, sorry.

Quad opteron 6378 on ubuntu 18

Also, I can't run the benchmark without using --softAes. Why is that? I see your logs show hardware AES. Is that something in the bios I need to setup?

Also, Getting this error:

seq 0 1 | xargs -P 0 -I node numactl -N node ./randomx-benchmark --mine --largePages --jit --nonces 10000 --init 8 --threads 8
libnuma: Warning: node argument 0 is out of range

When will the group buy be for these boards? Will all the previous bitstreams need to get converted to run on the bitware?

Nope discord peeps confirm -- SOLD OUT

So with the first video and using this mining calc:
https://0x1d00ffff.github.io/0xBTC-Stats/?page=miningcalculator&#

It looks like the card is doing $15 a day, so for $3600 would be 240 days to pay off. Not too bad but hopefully other algos can get up to at least the $30 a day payout.

Aggred.

Also, how can we trust mineority to actually ship the cards? Are they going to mineority then getting reshipped?

If we purchase FPGAs (shipped) do we still get access to Mineoritys encrypted BitStreams?

What wast the ip and port for luckpool? Using zhash.pro but I really like luckpool and would prefer them.

What are the potential risks of running at full overclock -- 750. Dropped shares? Brick it? Does the z9 mini shut off it the temp gets too high? At 750, the three chains are averaging about 62 degrees. It is a cooler day today, and wonder if I should turn it down on one of the 100 degree summer days coming up.

Thank you! Linked worked!

Both of the discord links posted a couple posts back are expired. Would love to jump in if someone can post a valid link.

I took some verilog classes back in college. Are the bitstreams written in Verilog? If so, I would love to contribute whatever help I can to getting a working bitstream for the most popular algos. Who should I contact to help get me started in the right direction?

I took this script:
https://simplemining.net/download/SRR/Tool/SRR-Agent-Linux-v2.sh

Changed the serial number and the slot number. Placed it in the home directory on ethos.

type sudo chmod +x SRR-Agent-Linux-v2.sh

type crontab -e

then added:
"@reboot /home/ethos/SRR-Agent-Linux-v2.sh"

This will run the script at startup. Seemed to work for me.

I am experiencing the exact same problems almost verbatim as the poster above. I was thinking it is related to a bad flash drive possibly. I am trying a different one. Also version 14 and 15 seem to work better than 17 and 18. I am getting lag and freezes and random reboots just trying to use you ubuntu with no mining software running.

Fantastic work. Really liking the build.

I ran into the problem where my over clocks were not getting set, but your fix seemed to correct that (started with one gpu before putting more in). After the fix, the gpufan error messages (I saw others were having that) are still showing up. Not a big issue since it looks like the fans are dynamic and should adjust up.

One suggestion for the next build, can you add ZEN cash to the list of available coins?

instability, driver issues, less scripting friendly, not unix based ultimately... Large scale development would be more difficult to manage 10 windows boxes than linux. Also, the worst is having windows randomly restart for updates... If I want an update, ill do it myself...

Bump. Looking for an EthOS but for nvidia.

Sounds like even ubuntu isn't that flexible for overclocking nvidia cards, so its almost only windows.. Which sucks...