Investigating CPU performances

Old decoding - second OpenMP section

New decoding - second kernel

 

Results

Mean (ms) ± std. dev. First kernel Second kernel Total time
Old decoding 158.47 ± 11.32 18.21 ± 3.16 179.18 ± 12.83
New decoding 190.54 ± 4.02 81.85 ± 4.37 273.06 ± 7.31

Playing with OMP_PLACES and OMP_PROC_BIND

Mean (ms) ± std. dev. First kernel Second kernel Total time
Old decoding 204.47 ± 3.37 19.16 ± 1.47 225.71 ± 3.46
New decoding 269.95 ± 9.23 44.43 ± 0.97 315.02 ± 9.37