Nehany folyamalgoritmus futasi ideje, azzal a kozponti kerdessel, hogy a sok dereferalas
hasznalata/kerulese
optimalizalassal/optimalizalas nelkul
kulonbozo gepeken Celeron 600/karp
milyen futasi idoket eredmenyez.
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/work/marci/dereferalas_lenyeg Wed Mar 31 17:57:15 2004 +0000
1.3 @@ -0,0 +1,84 @@
1.4 +A tovabbiakban az optimalizalas -O-t jelent, a nelkul pedig -O0-t jelent
1.5 +Az en gepemen, kb Celeron 600, 193 MB Ram, vmi ilyesmi:
1.6 +
1.7 +marci@linux:~/etik-ol/src/demo/marci> ./gw_vs_not < flow-1.dim
1.8 +Optimalizalassal dereferalas nelkul:
1.9 +edmonds karp demo (physical blocking flow augmentation)...
1.10 +elapsed time: u: 0.85s, s: 0s, cu: 0s, cs: 0s, real: 0.853216s
1.11 +edmonds karp demo (physical blocking flow 1 augmentation)...
1.12 +elapsed time: u: 0.58s, s: 0.01s, cu: 0s, cs: 0s, real: 0.596862s
1.13 +edmonds karp demo (on-the-fly blocking flow augmentation)...
1.14 +elapsed time: u: 0.84s, s: 0s, cu: 0s, cs: 0s, real: 0.842828s
1.15 +edmonds karp demo (on-the-fly shortest path augmentation)...
1.16 +elapsed time: u: 66.05s, s: 0.06s, cu: 0s, cs: 0s, real: 67.2388s
1.17 +Optimalizalassal 10 dereferalassal:
1.18 +edmonds karp demo (physical blocking flow augmentation)...
1.19 +elapsed time: u: 0.92s, s: 0s, cu: 0s, cs: 0s, real: 0.976928s
1.20 +edmonds karp demo (physical blocking flow 1 augmentation)...
1.21 +elapsed time: u: 0.65s, s: 0s, cu: 0s, cs: 0s, real: 0.676874s
1.22 +edmonds karp demo (on-the-fly blocking flow augmentation)...
1.23 +elapsed time: u: 0.88s, s: 0s, cu: 0s, cs: 0s, real: 0.891846s
1.24 +edmonds karp demo (on-the-fly shortest path augmentation)...
1.25 +elapsed time: u: 64.87s, s: 0.11s, cu: 0s, cs: 0s, real: 112.369s
1.26 +
1.27 +Optimalizalas nelkul dereferalas nelkul:
1.28 +marci@linux:~/etik-ol/src/demo/marci> ./gw_vs_not < flow-1.dim
1.29 +edmonds karp demo (physical blocking flow augmentation)...
1.30 +elapsed time: u: 3.03s, s: 0s, cu: 0s, cs: 0s, real: 3.02742s
1.31 +edmonds karp demo (physical blocking flow 1 augmentation)...
1.32 +elapsed time: u: 2.22s, s: 0.01s, cu: 0s, cs: 0s, real: 2.22656s
1.33 +edmonds karp demo (on-the-fly blocking flow augmentation)...
1.34 +elapsed time: u: 2.83s, s: 0s, cu: 0s, cs: 0s, real: 2.83153s
1.35 +edmonds karp demo (on-the-fly shortest path augmentation)...
1.36 +elapsed time: u: 201.59s, s: 0.01s, cu: 0s, cs: 0s, real: 201.769s
1.37 +Optimalizalas nelkul 10 dereferalassal:
1.38 +edmonds karp demo (physical blocking flow augmentation)...
1.39 +elapsed time: u: 4.93s, s: 0.02s, cu: 0s, cs: 0s, real: 4.94956s
1.40 +edmonds karp demo (physical blocking flow 1 augmentation)...
1.41 +elapsed time: u: 3.4s, s: 0.02s, cu: 0s, cs: 0s, real: 3.44515s
1.42 +edmonds karp demo (on-the-fly blocking flow augmentation)...
1.43 +elapsed time: u: 4.65s, s: 0.01s, cu: 0s, cs: 0s, real: 4.66487s
1.44 +edmonds karp demo (on-the-fly shortest path augmentation)...
1.45 +elapsed time: u: 343.84s, s: 0.29s, cu: 0s, cs: 0s, real: 349.499s
1.46 +
1.47 +Ugyanez a karp-on:
1.48 +
1.49 +marci@karp:~/etik-ol/src/demo/marci$ ./gw_vs_not <flow-1.dim
1.50 +Optimalizalassal dereferalas nelkul:
1.51 +edmonds karp demo (physical blocking flow augmentation)...
1.52 +elapsed time: u: 0.36s, s: 0.01s, cu: 0s, cs: 0s, real: 0.381987s
1.53 +edmonds karp demo (physical blocking flow 1 augmentation)...
1.54 +elapsed time: u: 0.22s, s: 0s, cu: 0s, cs: 0s, real: 0.2342s
1.55 +edmonds karp demo (on-the-fly blocking flow augmentation)...
1.56 +elapsed time: u: 0.32s, s: 0.01s, cu: 0s, cs: 0s, real: 0.326205s
1.57 +edmonds karp demo (on-the-fly shortest path augmentation)...
1.58 +elapsed time: u: 26.35s, s: 0.28s, cu: 0s, cs: 0s, real: 28.2115s
1.59 +Optimalizalassal 10 dereferalassal:
1.60 +edmonds karp demo (physical blocking flow augmentation)...
1.61 +elapsed time: u: 0.37s, s: 0.01s, cu: 0s, cs: 0s, real: 0.385124s
1.62 +edmonds karp demo (physical blocking flow 1 augmentation)...
1.63 +elapsed time: u: 0.22s, s: 0.01s, cu: 0s, cs: 0s, real: 0.237324s
1.64 +edmonds karp demo (on-the-fly blocking flow augmentation)...
1.65 +elapsed time: u: 0.32s, s: 0s, cu: 0s, cs: 0s, real: 0.448101s
1.66 +edmonds karp demo (on-the-fly shortest path augmentation)...
1.67 +elapsed time: u: 26.4s, s: 0.31s, cu: 0s, cs: 0s, real: 37.7664s
1.68 +
1.69 +marci@karp:~/etik-ol/src/demo/marci$ ./gw_vs_not <flow-1.dim
1.70 +Optimalizalas nelkul dereferalas nelkul:
1.71 +edmonds karp demo (physical blocking flow augmentation)...
1.72 +elapsed time: u: 1.11s, s: 0.02s, cu: 0s, cs: 0s, real: 1.12706s
1.73 +edmonds karp demo (physical blocking flow 1 augmentation)...
1.74 +elapsed time: u: 0.8s, s: 0.01s, cu: 0s, cs: 0s, real: 0.823603s
1.75 +edmonds karp demo (on-the-fly blocking flow augmentation)...
1.76 +elapsed time: u: 1.03s, s: 0.01s, cu: 0s, cs: 0s, real: 1.04539s
1.77 +edmonds karp demo (on-the-fly shortest path augmentation)...
1.78 +elapsed time: u: 75.12s, s: 0.88s, cu: 0s, cs: 0s, real: 79.8696s
1.79 +Optimalizalas nelkul dereferalassal nelkul:
1.80 +edmonds karp demo (physical blocking flow augmentation)...
1.81 +elapsed time: u: 1.79s, s: 0.02s, cu: 0s, cs: 0s, real: 1.91172s
1.82 +edmonds karp demo (physical blocking flow 1 augmentation)...
1.83 +elapsed time: u: 1.25s, s: 0.02s, cu: 0s, cs: 0s, real: 1.44247s
1.84 +edmonds karp demo (on-the-fly blocking flow augmentation)...
1.85 +elapsed time: u: 1.76s, s: 0.02s, cu: 0s, cs: 0s, real: 1.87643s
1.86 +edmonds karp demo (on-the-fly shortest path augmentation)...
1.87 +elapsed time: u: 135.62s, s: 1.37s, cu: 0s, cs: 0s, real: 144.059s