HPC Cloud Updates WE 23 Nov 2025
Updates to AWS, Azure & GCP in the last week relevant for HPC practitioners. SC25 just wrapped up, what did the cloud providers give us? AWS has a lot, not too surprising given re:Invent is just around the corner too. Tasty Blackwell Chips Ahoy from AWS and Azure
AWS
Using PCS for drug discovery

PCS now also supports the Slurm REST API and is HIPAA eligible
Want to see how cost efficient your AWS HPC is?

Nvidia B300 (Blackwell) GPUs now available
There was talk of a new hpc8a coming but its not in the release notes yet though it seems it is promised for 2026

EC2 Image Building now supports automatic versioning for recipes and lets you create workflows to distribute them
Want to make your CISO happy? Turn on the new VPC Encryption Controls
and Fleet lets you add encryption as an instance selection parameter too
and you can now launch new instances synchronously
Lustre in AWS flavour gets a performance boost for listing directories
New Regional Instances: r8i and its flex cousin in Sydney, Canada and California, c7i in Melbourne, m7i in Zurich and m8i and flex in Mumbai.
Azure
Azure has some tasty new Blackwell chips for us too
Cycle Cloud 8.8 and Slurm Workspace 1.2 released
Public preview of Azure Managed Lustre, I guess Microsoft is finally deciding we need more than Azure Files for HPC
Google Cloud
New region in Türkiye coming soon

Roundup of recent Google announcements that were showcased at SC25




