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. 2020 Oct 23;16(10):e1009141. doi: 10.1371/journal.pgen.1009141

Table 4. Timing performance (milliseconds) on multiplication of SNP matrix and residual matrix.

The methods are all implemented in C++ and run on a Macbook with 2.9 GHz Intel Core i7 and 8 GB 1600 MHz DDR3.

Multiplication Method n = 200, p = 800 n = 2000, p = 8000
Standard 3.20 306.01
SNP-Optimized 1.32 130.21