size  myGEMM      MKL
 10  2.01388  7.19388
 20  3.42862  29.8619
 30  3.58426  52.4012
 40  62.9468  74.2553
 50  9.34535  68.9472
 60  8.3863   78.8249
 70  7.08988  85.9928
 80  57.8244  85.6843
 90  15.0749  85.4797
100  12.819   79.1664
110  10.3561  88.1237
120  58.1241  86.6167
130  19.5713  86.6142
140  16.5217  85.2194
150  13.2361  89.6679
160  57.4136  88.9605
170  22.2866  87.2581
180  19.5921  84.4402
190  15.7397  92.8354
200  57.8401  80.0653
210  26.0755  77.3668
220  21.5894  79.439
230  17.7152  74.7613
240  53.7235  83.8521
250  27.9001  78.5353
260  23.3976  81.2241
270  19.4663  79.9252
280  53.4656  86.5005
290  29.7119  84.0193
300  25.4046  83.3937
310  21.071   82.0381
320  50.8082  86.9534
330  31.2771  85.2478
340  26.2461  86.4538
350  22.5997  82.7714
360  52.6407  89.6706
370  32.7478  85.1057
380  28.4019  86.7597
390  23.8412  83.8174
400  53.3584  88.6375