gpu20 and gpu21 provisioned

[Predrag Punosevac]

Dear Autonians,

After about 12h of work you can finally log into the newest addition to
our cluster: GPU20 and GPU21. These are some of the finest GPU nodes on
the CMU campus. They came with a price tag of 37K each after 8K per unit
education discount. I have no idea whom Dr. Jeff Schneider shook down
for money but he surely knows how to do it. Each machine has 4 Tesla
V100 GPU cards which have 32GB of GPU memory. That is sufficient to
train 3D neural networks and to answer all the questions Dr. Dubrawski
might ask you :-) On a serious note, we had really hard time getting
these monsters onto the campus during the Cov19 and provisioning them
under current circumstances. We didn't have deep rack space for these
nor electricity so I am temporary borrowing space and electricity from
somebody else. You will notice that network is only 1Gigabit as I could
not get 10Gigabit network working with 30m Cat 5e which was needed to
plug machines into our switch. That is how far they are actually
physically located from our cluster. 

I will have to take sleep before adding scratch directories and
installing MATLAB. 

Best,
Predrag

P.S. Dr. Schneider has more surprises but I will need to make a new trip
to CMU in my hazmat suit before those babes are brought online. 







predragp at gpu20$ nvidia-smi
Fri May 15 22:25:55 2020       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 440.64.00    Driver Version: 440.64.00    CUDA Version:
10.2     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile
Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util
Compute M. |
|===============================+======================+======================|
|   0  Tesla V100-SXM2...  Off  | 00000000:61:00.0 Off |
  0 |
| N/A   42C    P0    53W / 300W |      0MiB / 32510MiB |      0%
Default |
+-------------------------------+----------------------+----------------------+
|   1  Tesla V100-SXM2...  Off  | 00000000:62:00.0 Off |
  0 |
| N/A   41C    P0    53W / 300W |      0MiB / 32510MiB |      0%
Default |
+-------------------------------+----------------------+----------------------+
|   2  Tesla V100-SXM2...  Off  | 00000000:89:00.0 Off |
  0 |
| N/A   40C    P0    56W / 300W |      0MiB / 32510MiB |      0%
Default |
+-------------------------------+----------------------+----------------------+
|   3  Tesla V100-SXM2...  Off  | 00000000:8A:00.0 Off |
  0 |
| N/A   41C    P0    55W / 300W |      0MiB / 32510MiB |      0%
Default |
+-------------------------------+----------------------+----------------------+

     
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU
Memory |
|  GPU       PID   Type   Process name                             Usage
    |
|=============================================================================|
|  No running processes found
    |
+-----------------------------------------------------------------------------+



egp at gpu21$ pwd
/zfsauton2/home/predragp
predragp at gpu21$ nvidia-smi
Fri May 15 22:52:16 2020       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 440.64.00    Driver Version: 440.64.00    CUDA Version:
10.2     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile
Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util
Compute M. |
|===============================+======================+======================|
|   0  Tesla V100-SXM2...  Off  | 00000000:61:00.0 Off |
  0 |
| N/A   35C    P0    54W / 300W |      0MiB / 32510MiB |      0%
Default |
+-------------------------------+----------------------+----------------------+
|   1  Tesla V100-SXM2...  Off  | 00000000:62:00.0 Off |
  0 |
| N/A   34C    P0    54W / 300W |      0MiB / 32510MiB |      0%
Default |
+-------------------------------+----------------------+----------------------+
|   2  Tesla V100-SXM2...  Off  | 00000000:89:00.0 Off |
  0 |
| N/A   34C    P0    54W / 300W |      0MiB / 32510MiB |      0%
Default |
+-------------------------------+----------------------+----------------------+
|   3  Tesla V100-SXM2...  Off  | 00000000:8A:00.0 Off |
  0 |
| N/A   34C    P0    57W / 300W |      0MiB / 32510MiB |      0%
Default |
+-------------------------------+----------------------+----------------------+

     
+-----------------------------------------------------------------------------+
| Processes:                                                       GPU
Memory |
|  GPU       PID   Type   Process name                             Usage
    |
|=============================================================================|
|  No running processes found
    |
+-----------------------------------------------------------------------------+
predragp at gpu21$ ounted.