time_mat_mul.c min time 5 seconds, min stability 10
| 1.00  2.00  3.00  4.00| | 1.00  0.50  0.33  0.25| | 2.04  1.42  1.16  1.00|
| 5.00  6.00  7.00  8.00| | 0.20  0.17  0.14  0.12| | 7.59  4.77  3.69  3.08|
| 9.00 10.00 11.00 12.00|*| 0.11  0.10  0.09  0.08|=|13.15  8.12  6.23  5.17|
|13.00 14.00 15.00 16.00| | 0.08  0.07  0.07  0.06| |18.70 11.48  8.76  7.25|
matmul A[0] 2.04103 at 4
tmeas=9.77, t_prev=0, rep=8388608 
N=4 matmul time=1.16467e-06, lin=1.8198 

matmul A[0] 2.09416 at 5
tmeas=8.79, t_prev=0, rep=4194304 
N=5 matmul time=2.0957e-06, lin=1.67656 

matmul A[0] 2.12056 at 6
tmeas=7.59, t_prev=0, rep=2097152 
N=6 matmul time=3.61919e-06, lin=1.67555 

matmul A[0] 2.13369 at 7
tmeas=5.71, t_prev=0, rep=1048576 
N=7 matmul time=5.43594e-06, lin=1.58482 

matmul A[0] 2.13976 at 8
tmeas=8.43, t_prev=0, rep=1048576 
N=8 matmul time=8.04901e-06, lin=1.57207 

matmul A[0] 2.14174 at 10
tmeas=8.2, t_prev=0, rep=524288 
N=10 matmul time=1.56307e-05, lin=1.56307 

matmul A[0] 2.13803 at 12
tmeas=6.99, t_prev=0, rep=262144 
N=12 matmul time=2.66647e-05, lin=1.5431 

matmul A[0] 2.12943 at 15
tmeas=6.72, t_prev=0, rep=131072 
N=15 matmul time=5.12314e-05, lin=1.51797 

matmul A[0] 2.12047 at 18
tmeas=5.8, t_prev=0, rep=65536 
N=18 matmul time=8.8501e-05, lin=1.51751 

matmul A[0] 2.10966 at 22
tmeas=5.23, t_prev=0, rep=32768 
N=22 matmul time=0.000159302, lin=1.49607 

matmul A[0] 2.09837 at 27
tmeas=9.65, t_prev=0, rep=32768 
N=27 matmul time=0.000294647, lin=1.49696 

matmul A[0] 2.08755 at 33
tmeas=8.86, t_prev=0, rep=16384 
N=33 matmul time=0.000540466, lin=1.50393 

matmul A[0] 2.0765 at 41
tmeas=8.62, t_prev=0, rep=8192 
N=41 matmul time=0.00105286, lin=1.52763 

matmul A[0] 2.06628 at 51
tmeas=8.3, t_prev=0, rep=4096 
N=51 matmul time=0.00202637, lin=1.52759 

matmul A[0] 2.05734 at 63
tmeas=7.75, t_prev=0, rep=2048 
N=63 matmul time=0.00378662, lin=1.51436 

matmul A[0] 2.04928 at 78
tmeas=7.34, t_prev=0, rep=1024 
N=78 matmul time=0.0071582, lin=1.50841 

matmul A[0] 2.04203 at 97
tmeas=6.91, t_prev=0, rep=512 
N=97 matmul time=0.0135059, lin=1.47981 

matmul A[0] 2.03563 at 121
tmeas=6.78, t_prev=0, rep=256 
N=121 matmul time=0.0264844, lin=1.49497 

matmul A[0] 2.03009 at 151
tmeas=7.21, t_prev=0, rep=128 
N=151 matmul time=0.0563281, lin=1.63604 

matmul A[0] 2.02538 at 188
tmeas=7.31, t_prev=0, rep=64 
N=188 matmul time=0.114297, lin=1.72013 

matmul A[0] 2.02129 at 235
tmeas=8.79, t_prev=0, rep=32 
N=235 matmul time=0.275, lin=2.11899 

matmul A[0] 2.01785 at 293
tmeas=8.99, t_prev=0, rep=16 
N=293 matmul time=0.562187, lin=2.235 

matmul A[0] 2.01491 at 366
tmeas=9, t_prev=0, rep=8 
N=366 matmul time=1.12562, lin=2.29589 

matmul A[0] 2.01243 at 457
tmeas=9.36, t_prev=0, rep=4 
N=457 matmul time=2.34625, lin=2.45825 

matmul A[0] 2.01035 at 571
tmeas=9.31, t_prev=0, rep=2 
N=571 matmul time=4.655, lin=2.50041 

matmul A[0] 2.0086 at 713
tmeas=18.27, t_prev=0, rep=2 
N=713 matmul time=9.1325, lin=2.51954 

matmul A[0] 2.00714 at 891
tmeas=35.71, t_prev=0, rep=2 
N=891 matmul time=17.8575, lin=2.52457