MULT  ICASE  FIXED  NB  NB0  NB1  NB2     MFLOP  ROUT
2
   1     10      0  24   21   12    3   -138.84  ATL_mm4x4x2US_MN.c
   4      2      0  24   20   12    0   -263.51  ATL_mm4x4x2_1_prefCU.c
