Difference between revisions of "HPCEnvironment"

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  <th style="border:1px solid black;">Category</th>
 
  <th style="border:1px solid black;">Category</th>
 
  <th style="border:1px solid black;">Sub-category</th>
 
  <th style="border:1px solid black;">Sub-category</th>
  <th style="border:1px solid black;">Genersl<br /> Access</th>
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  <th style="border:1px solid black;">General<br /> Access</th>
 
  <th style="border:1px solid black;">Node Age [1]<br />(years: %)</th>
 
  <th style="border:1px solid black;">Node Age [1]<br />(years: %)</th>
 
  <th style="border:1px solid black;">DMS-only<br />Access [2]</th>
 
  <th style="border:1px solid black;">DMS-only<br />Access [2]</th>
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<td style="border:1px solid black;">Node interconnect </td>
 
<td style="border:1px solid black;">Node interconnect </td>
 
<td style="border:1px solid black;"> </td>
 
<td style="border:1px solid black;"> </td>
<td style="border:1px solid black;"> 13 of 10Gb/sec, 12 of 56 Gb/sec, remainder 1Gb/sec </td>
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<td style="border:1px solid black;"> 13 of 10Gb/sec, 12 of 56 Gb/sec, rest 1Gb/sec </td>
 
<td style="border:1px solid black;"> </td>
 
<td style="border:1px solid black;"> </td>
 
<td style="border:1px solid black;"> </td>
 
<td style="border:1px solid black;"> </td>
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<li>Applies also to Cores and RAM</li>
 
<li>Applies also to Cores and RAM</li>
 
<li><font color="red">Red numbers</font> mean <strong>Out of Warranty</strong></li>
 
<li><font color="red">Red numbers</font> mean <strong>Out of Warranty</strong></li>
<li><font color="green">Green> numbers</font>" mean <strong>In Warranty</strong></li>
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<li><font color="green">Green numbers</font>" mean <strong>In Warranty</strong></li>
 
</ul>
 
</ul>
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 +
[2] :
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"DMS" refers to the Department of mathematical Sciences. DMS owns the <em>Stheno</em> cluster.
 +
 +
[3] :
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"Private Access" refers to cluster hardware purchased by individual researchers; that hardeare is
 +
dedicated to those reserachers
  
 
== High-speed node interconnect and parallel file system ==
 
== High-speed node interconnect and parallel file system ==

Revision as of 15:21, 29 January 2019

Research computing environment overview

HPC Environmer Overview
Category Sub-category General
Access
Node Age [1]
(years: %)
DMS-only
Access [2]
Node Age [1]
(years: %)
Private
Access [3]
Node Age [1]
(years: %)
Notes
CPU
Nodes 240 >10: <7
3-10: <90
0-3: 3
31 >10: 0
3-10: 100
0-3: 0
21 >10: 0
3-10: 34
0-3: 76
About 1000 Kong cores are permanently out of service due-hardware failure
Cores 1,896 380 168
RAM, TB 10.5 3.6 4.7
CPU with GPU
Nodes 2 >10: 0
3-10: 100
0-3: 0
N 2 >10: 0
3-10: 100
0-3: 0
N 8
GPU Cores 10,752 15,320 64,512
CPU Cores 40 44 10
RAM, TB 0.25 i0.26 2
Node interconnect 13 of 10Gb/sec, 12 of 56 Gb/sec, rest 1Gb/sec 40 Gb/sec 12 of 56Gb/sec, rest are 10Gb/sec
Parallel file system
(PFS)
None None None

[1] :

  • Applies also to Cores and RAM
  • Red numbers mean Out of Warranty
  • Green numbers" mean In Warranty

[2] : "DMS" refers to the Department of mathematical Sciences. DMS owns the Stheno cluster.

[3] : "Private Access" refers to cluster hardware purchased by individual researchers; that hardeare is dedicated to those reserachers

High-speed node interconnect and parallel file system

Roles of inetrnal network and PFS

HPC cluster storage

Storage accessible to HPC clusters