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==Compute clusters== <!--T:1-->


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A ''general-purpose'' cluster is designed to support a wide variety of types of jobs, and is composed of a mixture of different nodes.  We broadly classify the nodes as:
* ''base'' nodes, containing typically about 4GB of memory per core;
* ''large-memory'' nodes, containing typically more than 8GB memory per core;
* ''GPU'' nodes, which contain [https://en.wikipedia.org/wiki/Graphics_processing_unit graphic processing units].


==Compute== <!--T:1-->
<!--T:17-->
The ''large parallel'' cluster [[Niagara]] is designed to support multi-node parallel jobs requiring more than 1000 CPU cores, although jobs as small as a single node are also supported there.  Niagara is composed of nodes of a uniform design, with an interconnect optimized for large jobs.


===Overview=== <!--T:2-->
<!--T:18-->
All clusters have large, high-performance storage attached.  For details about storage, memory, CPU model and count, GPU model and count, and the number of nodes at each site, please click on the cluster name in the table below.


<!--T:3-->
===List of compute clusters=== <!--T:14-->
Cedar, Graham and Béluga are similar systems with some differences in interconnect and the number of large memory, small memory and GPU nodes.


<!--T:4-->
<!--T:15-->
{| class="wikitable"
{| class="wikitable"
|-
|-
! Name !! Description !! Capacity !! Status
! Name and link !! Type !! Sub-systems !! Status
|-
|-
| [[CC-Cloud Resources]]
| [[Béluga/en|Béluga]]
Arbutus <br />
| General-purpose
East.cloud <br />
|
Cedar <br />
* beluga-compute
Graham
* beluga-gpu
|| OpenStack IAAS Cloud || 17,272 cores || In production<br /> (integrates former west.cloud)
* beluga-storage
| In production
|-
|-
| [[Béluga/en|Béluga]] ||
| [[Cedar|Cedar]]
heterogeneous, general-purpose cluster
| General-purpose
* Serial and small parallel jobs
|
* GPU and big memory nodes
* cedar-compute
|| 34,880 cores || In production  
* cedar-gpu
* cedar-storage
| In production
|-
|-
| [[Cedar|Cedar]] ||
| [[Graham|Graham]]
heterogeneous, general-purpose cluster
| General-purpose
* Serial and small parallel jobs
|
* GPU and big memory nodes
* graham-compute
* Small cloud partition
* graham-gpu
|| 94,528 cores || In production
* graham-storage
| In production
|-
|-
| [[Graham|Graham]] ||
| [[Narval/en|Narval]]
heterogeneous, general-purpose cluster
| General-purpose
* Serial and small parallel jobs
|
* GPU and big memory nodes
* narval-compute
* Small cloud partition
* narval-gpu
|| 41,548 cores || In production
* narval-storage
| In production
|-
|-
| [[Niagara|Niagara]] ||
| [[Niagara|Niagara]]
homogeneous, large parallel cluster
| Large parallel
* Designed for large parallel jobs > 1000 cores
|
|| 60,000 cores || In production
* niagara-compute
* niagara-storage
* hpss-storage
| In production
|}
|}


<!--T:5-->
==Cloud - Infrastructure as a Service== <!--T:16-->
All systems have large, high-performance attached storage.  See [[National Data Cyberinfrastructure]]
Our cloud systems are offering an Infrastructure as a Service (IaaS) based on OpenStack.
for an overview; follow the links above for individual system for details.


==CCDB descriptions== <!--T:9-->
<!--T:4-->
 
{| class="wikitable"
<!--T:10-->
|-
General descriptions are also available on CCDB:
! Name and link !! Sub-systems !! Description !! Status
* [https://ccdb.computecanada.ca/resources/Graham-Compute Cedar-Compute]
|-
* [https://ccdb.computecanada.ca/resources/Cedar-GPU Cedar-GPU]
| [[Cloud_resources#Arbutus_cloud|Arbutus cloud]]
* [https://ccdb.computecanada.ca/resources/Graham-Compute Graham-Compute]
|
* [https://ccdb.computecanada.ca/resources/Graham-GPU Graham-GPU]
* arbutus-compute-cloud
* [https://ccdb.computecanada.ca/resources/NDC-SFU NDC-SFU]
* arbutus-persistent-cloud
* [https://ccdb.computecanada.ca/resources/NDC-Waterloo NDC-Waterloo]
* arbutus-dcache
|
* VCPU, VGPU, RAM
* Local ephemeral disk
* Volume and snapshot storage
* Shared filesystem storage (backed up)
* Object storage
* Floating IPs
* dCache storage
| In production
|-
| [[Cloud_resources#B.C3.A9luga_cloud|Béluga cloud]]
|
* beluga-compute-cloud
* beluga-persistent-cloud
|
* VCPU, RAM
* Local ephemeral disk
* Volume and snapshot storage
* Floating IPs
| In production
|-
| [[Cloud_resources#Cedar_cloud|Cedar cloud]]
|
* cedar-persistent-cloud
* cedar-compute-cloud
|
* VCPU, RAM
* Local ephemeral disk
* Volume and snapshot storage
* Floating IPs
| In production
|-
| [[Cloud_resources#Graham_cloud|Graham cloud]]
|
* graham-persistent-cloud
|
* VCPU, RAM
* Local ephemeral disk
* Volume and snapshot storage
* Floating IPs
| In production
|}


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[[Category:Migration2016]]

Latest revision as of 14:23, 8 April 2022

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Compute clusters

A general-purpose cluster is designed to support a wide variety of types of jobs, and is composed of a mixture of different nodes. We broadly classify the nodes as:

  • base nodes, containing typically about 4GB of memory per core;
  • large-memory nodes, containing typically more than 8GB memory per core;
  • GPU nodes, which contain graphic processing units.

The large parallel cluster Niagara is designed to support multi-node parallel jobs requiring more than 1000 CPU cores, although jobs as small as a single node are also supported there. Niagara is composed of nodes of a uniform design, with an interconnect optimized for large jobs.

All clusters have large, high-performance storage attached. For details about storage, memory, CPU model and count, GPU model and count, and the number of nodes at each site, please click on the cluster name in the table below.

List of compute clusters

Name and link Type Sub-systems Status
Béluga General-purpose
  • beluga-compute
  • beluga-gpu
  • beluga-storage
 In production
Cedar General-purpose
  • cedar-compute
  • cedar-gpu
  • cedar-storage
 In production
Graham General-purpose
  • graham-compute
  • graham-gpu
  • graham-storage
 In production
Narval General-purpose
  • narval-compute
  • narval-gpu
  • narval-storage
 In production
Niagara Large parallel
  • niagara-compute
  • niagara-storage
  • hpss-storage
 In production

Cloud - Infrastructure as a Service

Our cloud systems are offering an Infrastructure as a Service (IaaS) based on OpenStack.

Name and link Sub-systems Description Status
Arbutus cloud
  • arbutus-compute-cloud
  • arbutus-persistent-cloud
  • arbutus-dcache
  • VCPU, VGPU, RAM
  • Local ephemeral disk
  • Volume and snapshot storage
  • Shared filesystem storage (backed up)
  • Object storage
  • Floating IPs
  • dCache storage
 In production
Béluga cloud
  • beluga-compute-cloud
  • beluga-persistent-cloud
  • VCPU, RAM
  • Local ephemeral disk
  • Volume and snapshot storage
  • Floating IPs
 In production
Cedar cloud
  • cedar-persistent-cloud
  • cedar-compute-cloud
  • VCPU, RAM
  • Local ephemeral disk
  • Volume and snapshot storage
  • Floating IPs
 In production
Graham cloud
  • graham-persistent-cloud
  • VCPU, RAM
  • Local ephemeral disk
  • Volume and snapshot storage
  • Floating IPs
 In production
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