SROVNANI VYKONNOSTI STANIC

Vykonnost stanice hp18 (bez optimalizace) byla vzata jako jednotka. Koeficient uvadi pomerne rychlosti k teto stanici.



stanice         prog. swhet     koef.   prog. linpack   koef.       prumer
              (sing.prec.             (Mflops/sec)              koeficientu
                kilowhs/sec)

hp78 (fort77) 43 140.0 1.12 5.0 1.11 1.1 hp78 (fort77 opt) 85 324.2 2.39 3.4 0.76 hp78 (g77) 74 906.0 2.05 14.9 3.32 hp18 (fort77) 36 697.0 1 4.5 1 1 hp18 (fort77 opt) 77 160.5 2.15 3.4 0.76 hp18 (g77) 70 972.0 1.98 13.7 3.05 hp179b (fort77) 63 224.0 1.72 13.7 3.05 hp105 (fort77) 25 000.0 0.68 3.2 0.71 0.69 hp157 (fort77) 24 691.4 0.67 3.1 0.68 0.68 hp147 (fort77) 70 817.0 1.9 17.2 3.8 hp205 (fort77) 17 621.2 0.48 2.0 0.44 0.45 hp061b (fort77) 39 745.0 1.1 5.3 1.17 1.13 hp062b (fort77) 39 808.4 1.1 5.3 1.17 1.13
sun4 10 810.8 0.29 1.7 0.37 0.33 sun7 9 561.8 0.26 1.3 0.28 0.27 sun6 3 428.6 0.09 0.6 0.13 0.11 sun103 10 859.7 0.30 1.7 0.37 0.33
Stanice HP 1. Prekladac fort77 : fort77 +ppu -K program.f

2. Prekladac fort77 (s optimalizaci) : fort77 +ppu -K -O program.f

3. Prekladac g77 : g77 -O2 program.f

Stanice SUN Prekladac f77 : f77 program.f


J.Krasova,22/1/98