core  time       Run
 2048  3.416E-04  N2048_8x16x16
 4096  1.859E-04  N2048_8x16x32
 4096  1.674E-04  N2048_16x16x16
 8192  9.271E-05  N2048_16x16x32
16384  6.853E-05  N2048_16x32x32
32768  2.909E-05  N2048_32x32x32