Table 2.
Capacity and speed of GVCBLUP for genomic estimation of additive, dominance and residual variances (tolerance = 10 −8 ) and ItascaSB supercomputer
| GREML_CE | GREML_CE | GREML_QM | GREML_QM 1 | |
|---|---|---|---|---|
| Number of individuals (q) | 20,000 | 50,000 | 200,000 | 100,000 |
| Number of SNP markers (m) | 1 million | 400,000 | 10,000 | 50,000 |
| Time for SNP input, Ag and Dg | 3.7 hrs | 6.0 hrs | 14.9 min | 0.33 hrs |
| Time per iteration | 3.1 min | 0.77 hrs | 1.5 min | 2.25 hrs |
| Total time | 4.8 hrs | 23.2 hrs | 2 hrs | ~45.83 hrs |
| Number of iteration | 12 | 13 | 20 | 20 |
1Computing time for calculating GBLUP reliabilities is not included.