SPEC Benchmark CINT92 Summary

SPECint92 (Volume 7, Issue 1, March 1995)

Siemens Nixdorf Informationssysteme

RM400-225, RM200-220/225

Results:

                      SPEC-     SPEC-     SPEC-     SPEC- 
                      Int92      base     Int92      base 
   Benchmark name Time(Sec) Time(Sec) SPECratio SPECratio 
   -------------- --------- --------- --------- --------- 
   008.espresso        27.6      29.1      82.2      78.0 
   022.li              51.9      61.0     119.7     101.8 
   023.eqntott          8.8       9.6     125.0     114.6 
   026.compress        63.2      65.7      43.8      42.2 
   072.sc              24.9      25.8     181.9     175.6 
   085.gcc             89.9      93.6      60.7      58.3 
   

Geometric Mean:
SPECint92:       91.7
SPECbase_int92:  85.6

Hardware
Model Number:               RM400-225, RM200-220/225
CPU:                        133MHz R4600
FPU:                        Integrated
Number of CPUs:             1
Primary Cache:              16KBI+16KBD on chip
Secondary Cache:            None
Other Cache:                None
Memory:                     64MB
Disk Subsystem:             1GB
Other Hardware:             None

Software
O/S & Version:              SINIX-N V5.42A10
Compilers & Version:        C-DS-MI V1.0D
                            
Other Software:             None
File System Type:           UFS
System State:               Multi-user

Hardware Availability:      Feb-95
Software Availability:      Feb-95

License #:  22
Tested :    Jan-95
By:         SNI
Of:         Paderborn, Germany


SPECbase_Int92 Tuning Parameters/Notes/Summary Of Changes:
For Optimization: All benchmarks: -O4 -Kold
For Portability: 008.espresso: espresso.h.sni used from src.alt 022.li:-lm_r4000 023.eqntott: -lm_r4000 -DSYSV
 072.sc: -DSYSV3 -DSIGVOID -DSIMPLE -lm_r4000 -lcurses -lgen spec common curses used
 085.gcc: stddef.h used from src.alt

SPECInt92 Tuning Parameters/Notes/Summary Of Changes:
Portability flags as above
All benchmarks: -O4 -Kold; all except 085.gcc: -WM,-G1598
008.espresso:   -Krostr -Knoinline -Wo,-unrolllimit,1000
022.li:         -Krostr -Wo,-loopunroll,6,-unrolllimit,500 -Wc,-afep,6 
                -Wm,-i,022.feedback (feedback optimization)
023.eqntott:    -Wo,-loopunroll,16,-unrolllimit,2000,-docodehoist -Knoinline -KOlimit,3000 -Wc,-afep,4
026.compress:   -Krostr -Knoinline -Wc,-afep,4
072.sc:         -Wo,-loopunroll,10 -Wc,-afep,4
085.gcc:        -Knoinline -Krostr