Tariffs: Difference between revisions
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== Example == | == Example == | ||
You are running a job that needs 4 cores, 32G of RAM and runs for 90 minutes in the | You are running a job that needs 4 cores, 32G of RAM and runs for 90 minutes in the std quality. To run this, you over-request resources slightly, and execute in a job that requests 4 CPUs, 40G of RAM and with a time limit of 3 hours. Your job terminates early. Thus, your costs are: | ||
Revision as of 16:04, 15 July 2019
Computing: Calculations (cores)
| Queue | CPU core hour | GB memory hour |
|---|---|---|
| Standard queue | € 0.0150 | € 0.0015 |
| High priority queue | € 0.0200 | € 0.0020 |
| Low priority queue | € 0.0100 | € 0.0010 |
Computing: GPU Use
| Tariff per device per hour (gpu/hour) |
|---|
| € 0.3000 |
Storage
Tariffs per year per TB
| Lustre Nobackup | Lustre Backup | Home-dir | Archive |
|---|---|---|---|
| € 150 | € 200 | € 200 | € 100 |
Reservations
| Tariff per node per day (node/day) |
|---|
| € 30 |
Notes
If you are a member of a group with a commitment, then these costs get deducted from that commitment. Typically we are fairly lax with enforcing limits - only once you get to around 150% of your commitment will we consider taking action (mainly coming to discuss things).
Example
You are running a job that needs 4 cores, 32G of RAM and runs for 90 minutes in the std quality. To run this, you over-request resources slightly, and execute in a job that requests 4 CPUs, 40G of RAM and with a time limit of 3 hours. Your job terminates early. Thus, your costs are:
4 * 0.015 * 1.5 = 0.09 EUR for the CPU
40 * 0.0015 * 1.5 = 0.09 EUR for the memory
Total: 0.18 EUR