Table 2 Computer resources needed to select markers from 30 million simulated variants
From: Selecting sequence variants to improve genomic predictions for dairy cattle
Variant selection step | Number of threads | Computational time (h) | GB of memory | GB of disk space |
|---|---|---|---|---|
Simulate 30 million | 1 | 56 | 210 | 32 |
Prune linkage | 10 | 1 | 27 | 10 |
Impute 8.4 million | 20 | 38 | 13 | 220 |
Select 25,000 | 30 | 0.5 | <1 | <1 |
Predict 1 million | 5 | 22 | 20 | <1 |