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| Content Provider | ACM Digital Library |
|---|---|
| Author | Bittel, Barbara Kraiman, Daniel Pasquale, Joseph |
| Abstract | The San Diego Supercomputer Center is one of four NSF sponsored national supercomputer centers. Up until January of 1990, its workhorse was a Cray X-MP, which served 2700 researchers from 170 institutions, spanning 44 states. In order to better understand how this supercomputer was utilized by its diverse community of users, we undertook a workload characterization study of the Cray X-MP. The goals of our study were twofold. First, we wished to characterize the workload at both the functional and resource levels. The functional level represents the user point of view: what types of programs users are running on the system. The resource level represents the system point of view: how the systems resources (CPU, memory, I/O bandwidth) are being used. Second, we wanted to see how the workload changed over an average weekday. Thus, we conducted a static characterization to understand its global attributes over the entire measurement period, as well as a dynamic workload characterization to understand the time behavior of the workload over a weekday cycle. |
| Starting Page | 218 |
| Ending Page | 219 |
| Page Count | 2 |
| File Format | |
| ISSN | 01635999 |
| DOI | 10.1145/107972.107998 |
| Journal | ACM SIGMETRICS Performance Evaluation Review (PERV) |
| Volume Number | 19 |
| Issue Number | 1 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2014-01-10 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Networks and Communications Hardware and Architecture Software |
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