Performance

Testing platform

• PowerEdge R640
  • Intel(R) Xeon(R) Gold 6258R CPU @ 2.70GHz
  • 8 x 64GB RDIMM, 3200MT/s, Dual Rank
  • SSD SAS Mix Use 12Gbps 512e 2.5in Hot-plug
• Red Hat Enterprise Linux 8.7 (Ootpa)

All the following tests in MPH used 14 threads (--num_threads 14) and the memory-saving mode (--save_memory).

The following figure illustrates the computational performance of MPH REML for a fixed sample size of 50,000 with varying numbers of genomic relationship matrices (GRMs).

The following figure illustrates the computational performance of MPH REML for a fixed set of 30 GRMs across a range of sample sizes.