| タイトル | Measurement-based performance evaluation technique for high-performance computers |
| 著者（英） | Iyer, R. K.; Natarajan, C.; Sharma, S. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1993-01-01
1993 |
| 言語 | eng |
| 内容記述 | A measurement-based performance evaluation technique has been used to characterize the OS performance of Cedar, a hierarchical shared-memory multiprocessor system. Thirteen OS performance meters were used to capture the operating system activities for compute-bound workloads. Three representative applications from the Perfect Benchmark Suite were used to measure the OS performance in a dedicated system and in multiprogrammed workloads. It was found that 13-23 percent of the total execution time on a dedicated system was spent in executing OS-related activities. Under multiprogramming, 12-14 percent of the total execution time was used by the OS. The impact of multiprogramming on the operating system performance meters was also measured. |
| NASA分類 | COMPUTER PROGRAMMING AND SOFTWARE |
| レポートNO | 94A11576
AIAA PAPER 93-4672 |
| 権利 | Copyright |
