SPEC Benchmark CINT92 Summary

SPECint92 (Volume 7, Issue 1, March 1995)

Siemens Nixdorf Informationssysteme

RM400 Model 630

Results:

                      SPEC-     SPEC-     SPEC-     SPEC- 
                      Int92      base     Int92      base 
   Benchmark name Time(Sec) Time(Sec) SPECratio SPECratio 
   -------------- --------- --------- --------- --------- 
   008.espresso        20.3      21.3     111.8     106.6 
   022.li              40.9      46.8     151.8     132.7 
   023.eqntott          6.6       7.0     166.7     157.1 
   026.compress        34.1      36.7      81.2      75.5 
   072.sc              14.4      14.4     314.6     314.6 
   085.gcc             50.8      52.0     107.5     105.0 
   

Geometric Mean:
SPECint92:       140.7
SPECbase_int92:  133.0

Hardware
Model Number:               RM400-630
CPU:                        100/200MHz R4400MC
FPU:                        Integrated
Number of CPUs:             1
Primary Cache:              16KBI+16KBD on chip
Secondary Cache:            4MB(I+D) off chip
Other Cache:                None
Memory:                     92MB
Disk Subsystem:             1GB (fast SCSI)
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: -DSYSV -lm_r4000
                 072.sc: -DSYSV3 -DSIGVOID -DSIMPLE -lcurses -lgen -lm_r4000; SPEC common curses package 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:          no additional flags
085.gcc:        -Knoinline -Krostr