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==Compute clusters==


==Compute==
All ''general-purpose'' systems are similar with some differences in interconnect and the number of small memory, large memory and GPU nodes. Niagara is a different system and is designed for ''large parallel'' jobs.


===Overview===
All systems have large, high-performance attached storage; see the relevant cluster page for more details.


Cedar, Graham and Béluga are similar systems with some differences in interconnect and the number of large memory, small memory and GPU nodes.
===Types of compute clusters===


{| class="wikitable"
{| class="wikitable"
|-
|-
! Name !! Description !! Capacity !! Status
! Type !! Type of nodes !! Type of jobs
|-
|-
| [[CC-Cloud Resources|Arbutus Cloud]] ||
| General-purpose
IaaS Cloud
|
* Compute intensive and persistent workloads
* Small memory nodes
* vGPU nodes
* Regular nodes (4GB/core)
|| 44,112 virtual cores || In production
* Large memory nodes
* GPU nodes
|
* Serial and small parallel jobs
* Small or large memory jobs
* GPU jobs
|-
|-
| [[Béluga/en|Béluga]] ||
| Large parallel
heterogeneous, general-purpose cluster
|
* Serial and small parallel jobs
* Uniform nodes (4GB/core)
* GPU and big memory nodes
* Optimized interconnect
|| 34,880 cores || In production
|
* Parallel jobs requiring +1000 cores
|}
 
===List of compute clusters===
 
{| class="wikitable"
|-
|-
| [[CC-Cloud Resources|Béluga Cloud]] ||
! Name and link !! Type !! Sub-systems !! Status
IaaS Cloud
* Compute intensive and persistent workloads
|| 12,288 virtual cores || In production
|-
|-
| [[Cedar|Cedar]] ||
| [[Béluga/en|Béluga]]
heterogeneous, general-purpose cluster
| General-purpose
* Serial and small parallel jobs
|
* GPU and big memory nodes
* beluga-compute
|| 94,528 cores || In production
* beluga-gpu
* beluga-storage
| In production
|-
|-
| [[CC-Cloud Resources|Cedar Cloud]] ||
| [[Cedar|Cedar]]
IaaS Cloud
| General-purpose
* Compute intensive and persistent workloads
|
|| 4,352 virtual cores || In production
* cedar-compute
* cedar-gpu
* cedar-storage
| In production
|-
|-
| [[Graham|Graham]] ||
| [[Graham|Graham]]
heterogeneous, general-purpose cluster
| General-purpose
* Serial and small parallel jobs
|
* GPU and big memory nodes
* graham-compute
|| 41,548 cores || In production
* graham-gpu
* graham-storage
| In production
|-
|-
| [[CC-Cloud Resources|Graham Cloud]] ||
| [[Narval/en|Narval]]
IaaS Cloud
| General-purpose
* Compute intensive and persistent workloads
|
|| 11,232 virtual cores || In production
* narval-compute
* narval-gpu
* narval-storage
| In production
|-
|-
| [[Niagara|Niagara]] ||
| [[Niagara|Niagara]]
homogeneous, large parallel cluster
| Large parallel
* Designed for large parallel jobs > 1000 cores
|
|| 80,960 cores || In production
* niagara-compute
* niagara-storage
* hpss-storage
| In production
|}
|}


All systems have large, high-performance attached storage; see the relevant cluster page for more details.
==Cloud - Infrastructure as a Service==
Our cloud systems are offering an ''Infrastructure as a Service'' (IaaS) where OpenStack is the main user interface.


==CCDB descriptions==
{| class="wikitable"
 
|-
General descriptions are also available on CCDB:
! Name and link !! Sub-systems !! Description !! Status
* [https://ccdb.computecanada.ca/resources/beluga-compute Béluga-Compute]
|-
* [https://ccdb.computecanada.ca/resources/beluga-gpu Béluga-GPU]
| [[Cloud_resources#Arbutus_cloud|Arbutus cloud]]
* [https://ccdb.computecanada.ca/resources/Cedar-Compute Cedar-Compute]
|
* [https://ccdb.computecanada.ca/resources/Cedar-GPU Cedar-GPU]  
* arbutus-compute-cloud
* [https://ccdb.computecanada.ca/resources/Graham-Compute Graham-Compute]
* arbutus-persistent-cloud
* [https://ccdb.computecanada.ca/resources/Graham-GPU Graham-GPU]
* arbutus-dcache
* [https://ccdb.computecanada.ca/resources/ndc-calculquebec NDC-Calcul Québec]
|
* [https://ccdb.computecanada.ca/resources/NDC-SFU NDC-SFU]
* VCPU, VGPU, RAM
* [https://ccdb.computecanada.ca/resources/NDC-Waterloo NDC-Waterloo]
* Local ephemeral disk
 
* Volume and snapshot storage
 
* Shared filesystem storage (backed up)
[[Category:Migration2016]]
* 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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