Scientific Programming / 2015 / Article / Tab 3

Research Article

Parallel Framework for Dimensionality Reduction of Large-Scale Datasets

Table 3

Run time in seconds for different and varying problem sizes . Due to memory limitations problem instance with could not be solved on less than processors.

4096 8192 16384 32768

16 404.63 3492.28 45288.93
64 101.72 761.75 6906.64
256 33.99 263.24 1655.39 14613.33
1024 39.06 124.19 682.91 3964.65