* 1x Intel Xeon Phi 7250 processor (KNL), 68 cores cadenced to 1.4 GHz with SMT 4.
* 96GB memory, 16GBx6 DDR4 DIMMs
* intranode comunications integrated using InfiniBand EDR
...
...
@@ -36,6 +37,10 @@ Power measurements at node level occurs at the sampling rate of 1 kHz at convert
`Atos/Bull`_ allow energy access through two frameworks, namely HDEEM VIZualization (HDEEVIZ) and Bull Energy Optimizer (BEO).
.. note::
Specific setup documentations and instructions is available on the machine: :code:`ls /opt/software/frioul/documentation/`.
HDEEVIZ
-------
...
...
@@ -59,6 +64,18 @@ Here's an example of usage in a submission script:
hdeeviz mpirun -n 89 $PWD/bin/xspecfem3D
Access to generated data will be made through the Grafana web interface:
.. image:: /pcp_systems/graphana.png
BEO
---
BEO is an admin oriented tools that allow to get energy metrics at switch and node level. At user level the main interesting feature is the :code:`get_job_energy <job_id<optionnal: .jobstep>>`. It produces the following output:
Hardware features fat-nodes with the following design:
* 45 nodes with
* x2 IBM POWER8+ processors, ie 8x2 cores with Simultaneous Multi-Threading (SMT) 8
* x4 NVIDIA P100 GPU with 16GB High Bandwidth Memory 2 (HBM2)
* intranode comunications integrated using NVLink
...
...
@@ -27,7 +28,7 @@ Information is collected from processors, memory, GPUs and fans exploiting Anali
The technology has been developed in collaboration with the University of Bologna which developed the :code:`get_job_energy <job_id>` program. Usage is straight forward and has the following verbose output:
