Sherlock changelog

Sherlock changelog

www.sherlock.stanford.edu

Final hours announced for the June 2023 SRCF downtime

by Kilian Cavalotti, Technical Lead & Architect, HPC
Maintenance
Announce
As previously announced, the Stanford Research Computing Facility (SRCF), where Sherlock is hosted, will be powered off during the last week of June, in order to safely bring up power to the new SRCF2 datacenter. Sherlock will not be
Final hours announced for the June 2023 SRCF downtime

A new tool to help optimize job resource requirements

by Kilian Cavalotti, Technical Lead & Architect, HPC
It’s not always easy to determine the right amount of resources to request for a computing job. Making sure that the application will have enough resources to run properly, but avoiding over-requests that would make the jobs spend too much
Documentation
Scheduler
Improvement

SRCF is expanding

by Kilian Cavalotti, Technical Lead & Architect, HPC
Maintenance
In order to bring up a new building that will increase data center capacity, a full SRCF power shutdown is planned for late June 2023. It’s expected to last about a week, and Sherlock will be unavailable during that time.
SRCF is expanding

Job #1, again!

by Kilian Cavalotti, Technical Lead & Architect, HPC
This is not the first time, we’ve been through this already (not so long ago, actually) but today, the Slurm job id counter was reset and went from job #67043327 back to job #1.
Event
Scheduler

3.3 PFlops: Sherlock hits expansion milestone

by Kilian Cavalotti, Technical Lead & Architect, High Performance Computing
Hardware
Event
Sherlock is a traditional High-Performance Computing cluster in many aspects. But unlike most of similarly-sized clusters where hardware is purchased all at once, and refreshed every few years, it is in constant evolution. Almost like a
3.3 PFlops: Sherlock hits expansion milestone

New Sherlock on-boarding sessions

by Kilian Cavalotti
One of the most requested improvements around Sherlock services, that came out of our recent user survey, was for more documentation and more training. This is why, to help new users get familiar with Sherlock's computing environment...
New
Training

Job #1

by Kilian Cavalotti
If you've been submitting jobs on Sherlock over the last couple days, you probably noticed something different about your your job ids... They lost a couple digits! If you submitted a job last week, its job id was likely in the 67,000...
Event
Scheduler

Next scheduled maintenance: Oct. 16

by Kilian Cavalotti
In order to prepare future improvements of the parallel /scratch file system, as well as performing some required work on the scheduler, Sherlock will not be available during the following times: Wednesday, October 16th, 2019 - from 8...
Maintenance

🎉 Job #50,000,000!

by Kilian Cavalotti
Event
We just wanted to share that Sherlock recently ran job #50,000,000! 🎈🎉 This is a significant milestone since Sherlock, in its current form, started running its first job in January 2017. Fifty million jobs in less than 3 years is no...
🎉 Job #50,000,000!