...
See unknowns, above, which related to tasks which will obviously take additional time to accomplish.
Other ideas
- Rent from CAC (RedCloud) Walk We can walk through rates and scenarios, as appropriate.
Buy cycles, on demand.
Good for irregular work, especially if have high peaks of need.
- Buy cycles from CAC (RedCloud, minimum of $400 for 8585 core*hours
- 12 cores available at any one time on one system. Can access more than one system at a time, but systems are not linked.
- $400 buys you 8585 core*hours, which is ~1 core for an entire year, non-stop.
- For 96 cores, that's $38.4K for 1 year, non-stop.
- 96 = 8 nodes, each with dual 6-core procs => 8 * 12 = 96
- Or, for $25K, that's 53,656.2 cores*hours.
- $25K = $400*62.5 units. And each unit is 8585 core*hours. So,
- Determine costs, processes, and trade-offs if use another cloud service, such as:
- Amazon. AC3?
- Google. Computer?
Table
Option: | ChemIT | CAC: | CAC: | Amazon (EC3?) or | Other ideas? |
|---|---|---|---|---|---|
Hardware costs | $25K | - | $25K | - |
|
Hardware support | Yes. | - | Yes. | - |
|
OS install and configuration | Yes. CentOS 6.4 |
| Yes. CentOS 6.4 |
|
|
Cluster and queuing management | Yes. Warewulf, with options | - | Yes. ROCKS, no options. | - |
|
Research software install and configuration | Yes | No | Yes; additional cost | No |
|
Application debugging and optimization support | Not usually. | Yes; additional cost | Yes; additional cost | No. |
|