SPEC Benchmark CFP92 Summary

SPECfp92 (Volume 6, Issue 2, June 1994)

Siemens Nixdorf Informationssysteme

RM400 Model 420

Results:

                      SPEC-     SPEC-     SPEC-     SPEC- 
                       fp92      base      fp92      base 
   Benchmark name Time(Sec) Time(Sec) SPECratio SPECratio 
   -------------- --------- --------- --------- --------- 
   013.spice2g6       427.4     454.8      56.2      52.8 
   015.doduc           23.3      23.9      79.8      77.8 
   034.mdljdp2         52.5      53.2     135.0     133.3 
   039.wave5           51.2      52.1      72.3      71.0 
   047.tomcatv         34.2      34.0      77.5      77.9 
   048.ora             66.8      70.6     111.1     105.1 
   052.alvinn          88.1      90.2      87.3      85.3 
   056.ear            116.1     167.7     219.6     152.1 
   077.mdljsp2         47.9      47.9      69.9      69.9 
   078.swm256         257.0     256.5      49.4      49.5 
   089.su2cor         134.9     135.4      95.6      95.3 
   090.hydro2d        156.3     155.0      87.7      88.4 
   093.nasa7          244.7     280.4      68.7      59.9 
   094.fpppp          105.9     173.9      86.9      52.9 
   

Geometric Mean:
SPECfp92:       86.2
SPECbase_fp92:  79.2

Hardware
Model Number:               RM400-420
CPU:                        75/150MHz R4400SC
FPU:                        Integrated
Number of CPUs:             1
Primary Cache:              16KBI+16KBD on chip
Secondary Cache:            512KB(I+D) off chip
Other Cache:                None
Memory:                     128MB
Disk Subsystem:             1 x 1 GB
Other Hardware:             None

Software
O/S & Version:              SINIX-N V5.42A
Compilers & Version:        C-DS-MI V1.0D
                            FORTRAN77-MI 1.4A
Other Software:             None
File System Type:           UFS
System State:               Multi-user

Hardware Availability:      Dec-93
Software Availability:      Dec-94

License #:  22
Tested :    Apr-94
By:         SNI
Of:         Paderborn, Germany


SPECbase_fp92 Tuning Parameters/Notes/Summary Of Changes:
For optimization: All benchmarks: -O4 -Wc,-afep,6 -dn -lm_r4000
All Fortran benchmarks: -Knopic -fret1 -lf77; All C benchmarks: -Kold -kansi
For portability: All Fortran benchmarks: -fu; 013: -DSYSV, v02.f.sni, unix.c.sni from src.alt
052: -Dcis=sni_cis; 093: cptime.c.sni from src.alt                

SPECfp92 Tuning Parameters/Notes/Summary Of Changes:
Portability flags as above; For Optimization: All: -Wb,-mips3,-r4000 -FI -dn; All Fortran except 034: -fret1
All except 093: -O3 (093: -O2); All except 034,047,077,090,093: -Olimit 2000; All except 013,048: -ddopt
-Knopic for: 013,015,034,048,078,089,090,094; -Kold for all others; -WZ,-fcon_fold for: 013,015,034,090,094
-Wo,-loopunroll,n with n=8 for 013,015,039,047,056,090, n=10 for 077, n=5 for 078, n=12 for 089
-Wo,-unrolllimit,n with n=1000 for 089, n=2000 for 093; -fa for all Fortran exc. 047,094
-Wo,-docodehoist for 015,039; -Wc,-afep,5 for 052,089; -Wc,-afep,6 for 015,039,047,056,077,093,094
-WM,-G111 for 013,034,077,089 -WM,-G10120 for 015 -WM,-G8200 for 039 -WM,-G15000 for 048 -WM,-G10304 for 052
(-kansi -KBE,-tZd,-h/optF77/bin,-B) for 052,056; -Wm,-i,013.feedback for 013 (feedback optimization used)
-Wo,-fortran_lang for 056