SPEC Benchmark CINT92 Summary

SPECint92 (Volume 6, Issue 3, September 1994)

Siemens Nixdorf Informationssysteme

RM200 Model 120/125

Results:

                      SPEC-     SPEC-     SPEC-     SPEC- 
                      Int92      base     Int92      base 
   Benchmark name Time(Sec) Time(Sec) SPECratio SPECratio 
   -------------- --------- --------- --------- --------- 
   008.espresso        36.0      36.7      63.1      61.9 
   022.li              65.7      76.1      94.5      81.6 
   023.eqntott         10.6      11.4     103.8      96.5 
   026.compress        71.7      75.0      38.6      36.9 
   072.sc              47.5      51.5      95.4      88.0 
   085.gcc            106.2     107.1      51.4      51.0 
   

Geometric Mean:
SPECint92:       70.0
SPECbase_int92:  65.7

Hardware
Model Number:               RM200-120/125
CPU:                        50/100 MHz 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:             Ethernet

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

Hardware Availability:      Aug-94
Software Availability:      Dec-94

License #:  22
Tested :    Jul-94
By:         SNI
Of:         Munich, Germany


SPECbase_Int92 Tuning Parameters/Notes/Summary Of Changes:
For Optimization: All benchmarks: -O4 -Kold -lm_s
For Portability: 008.espresso: espresso.h.sni used from src.alt
                 023.eqntott: -DSYSV; 072.sc: -DSYSV3 -DSIGVOID -DSIMPLE -lm_s -lcurses -lgen
                 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
022.li:       -Krostr -Wo,-loopunroll,6,-unrolllimit,500 -Wc,-afep,6 
              -Wm,-i,022.feedback (feedback optimization) -lm_s
023.eqntott:  -Wo,-loopunroll,16,-unrolllimit,2000,-docodehoist -Knoinline
026.compress: -Krosper -Knoinline
072.sc:       -Wo,-loopunroll,0  -Wb,-mips2
085.gcc:      -Knoinline -Wb,-mips2