MULT  ICASE  FIXED  NB  NB0  NB1  NB2     MFLOP  ROUT
2
   1      9      0  52   46   26    6   -136.73  ATL_mm4x4x2US_MN.c
   4      2      0  52   44   24    4   -222.61  ATL_mm4x4x2_1_prefCU.c
