Table 2 RACS scaling and performance trends for the ORF part of the pipeline: we performed the standard strong scaling analysis, as well as a function of different dataset sizes
From: RACS: rapid analysis of ChIP-Seq data for contig based genomes
| Initial data size | Number of procesors | Workspace usage | Walltime time |
|---|---|---|---|
| ≈3 GBa | 1 | ≈27 GB | 7037 secs |
| 2 | " | 5059 secs | |
| 4 | " | 3856 secs | |
| 8 | " | 3238 secs | |
| 16 | " | 2940 secs | |
| 32 | " | 2801 secs | |
| 64b | " | 2463 secs | |
| ≈2.4 GBc | 1 | ≈20 GB | 5477 secs |
| 2 | " | 4005 secs | |
| 4 | " | 3128 secs | |
| 8 | " | 2678 secs | |
| 16 | " | 2456 secs | |
| 32 | " | 2344 secs | |
| 64 | " | 2161 secs | |
| ≈6.8 GBd | 1 | ≈50.3 GB | 6987 secs |
| 2 | " | 5662 secs | |
| 4 | " | 4864 secs | |
| 8 | " | 4451 secs | |
| 16 | " | 4245 secs | |
| 32 | " | 4148 secs | |
| 64 | " | 4155 secs | |
| ≈7.1 GBe | 1 | ≈53.4 GB | 7728 secs |
| 2 | " | 6191 secs | |
| 4 | " | 5255 secs | |
| 8 | " | 4740 secs | |
| 16 | " | 4529 secs | |
| 32 | " | 4413 secs | |
| 64 | " | 4249 secs | |
| ≈1.4 GBf | 1 | ≈8.3 GB | 2874 secs |
| 2 | " | 1796 secs | |
| 4 | " | 1218 secs | |
| 8 | " | 920 secs | |
| 16 | " | 773 secs | |
| 32 | " | 702 secs | |
| 64 | " | 639 secs |
