Data for STSWM -- 7/11/96

Key: BASE- = no checkpointing
     c---- = Sequential checkpointing.  No optimizations
     c-i-- = Incremental checkpointing.  
     cf--- = Fork() called (i.e. copy-on-write checkpointing)
     cfi-- = Incremental and copy-on-write

#R = Number of runs
#C = Number of checkpoints per run

All times are in seconds
All sizes are in megabytes

       #R  #C   RUNTIME   STDDEV  OVERHEAD    %OV   OV/CKP   CKPSIZE   STDDEV
BASE-   1   0   13406.0    0.000       0.0   0.00      0.0     0.000    0.000
c----   1  10   17194.0    0.000    3788.0  28.26    378.8    36.789    0.000
c-i--   1  10   14490.0    0.000    1084.0   8.09    108.4    12.789    5.634
cf---   1  10   14173.0    0.000     767.0   5.72     76.7    36.789    0.000
cfi--   1  10   13666.0    0.000     260.0   1.94     26.0    12.787    5.634