SPEC Benchmark CFP92 Summary

SPECfp92 (Volume 7, Issue 2, June 1995)

Digital Equipment Corporation

AlphaStation 250 4/266

Results:

                      SPEC-     SPEC-     SPEC-     SPEC- 
                       fp92      base      fp92      base 
   Benchmark name Time(Sec) Time(Sec) SPECratio SPECratio 
   -------------- --------- --------- --------- --------- 
   013.spice2g6       177.7     178.6     135.1     134.4 
   015.doduc            8.4       9.3     221.4     200.0 
   034.mdljdp2         31.5      31.5     225.1     225.1 
   039.wave5           23.2      23.3     159.5     158.8 
   047.tomcatv         10.7      11.1     247.7     238.7 
   048.ora             27.5      33.6     269.8     220.8 
   052.alvinn          11.4      15.3     674.6     502.6 
   056.ear             31.7      32.0     804.4     796.9 
   077.mdljsp2         24.9      25.0     134.5     134.0 
   078.swm256         100.8     104.7     126.0     121.3 
   089.su2cor          34.0      35.8     379.4     360.3 
   090.hydro2d         39.3      42.8     348.6     320.1 
   093.nasa7           51.5      52.2     326.2     321.8 
   094.fpppp           35.5      36.3     259.2     253.4 
   

Geometric Mean:
SPECfp92:       262.5
SPECbase_fp92:  246.8

Hardware
Model Number:               AlphaStation 250 4/266
CPU:                        266MHz 21064A
FPU:                        Integrated
Number of CPUs:             1
Primary Cache:              16KBI+16KBD on chip
Secondary Cache:            2MB(I+D) off chip
Other Cache:                None
Memory:                     128MB
Disk Subsystem:             1GB(SCSI)
Other Hardware:             None

Software
O/S & Version:              Digital Unix T3.2-2
Compilers & Version:        DEC C T3.2
                            DEC Fortran V3.6
Other Software:             KAPF V2.0
File System Type:           UFS
System State:               Multi-user

Hardware Availability:      Mar-95
Software Availability:      Mar-95

License #:  2
Tested :    Feb-95
By:         Digital
Of:         Nashua, NH


SPECbase_fp92 Tuning Parameters/Notes/Summary Of Changes:
Fortran: kf77 -fast -fkapargs='-ag=a' -non_shared -om
C: cc -O4 -migrate
Portability Flags: 013: -DUNDERBAR -T 0400000 -D 0800000 -lm src.alt/unix/c.axp src.alt/v01.f.axp
093: -DUNDERBAR --lm

SPECfp92 Tuning Parameters/Notes/Summary Of Changes:
All:Baseline switches except 013.spice2g6 & 094.fpppp  013:f77-unroll, 16-WL,-om_compress_lita-WL,-om_Gcommon,1000-WL,
-om_no_align_labels  015: -fkapa='-o=0 -inl -ind=10 -inll=10'-automatic -WL, -om_no_align_labels -WL, -om_Gcommon,
1000  039: -fkapa='-ag=a -ur=4 -ur2=400'  047:-o5 -fkapa='ag=a -ur=1' 048: fkapa='-ag=a -inll=4 -ind=4 -inlc'
052: kcc -ckapa=' -stdio -ur=16 -ur2=320 -arl=4' -migrate -o5 -g0 -vaxc -ansi_alias -inline all -D__KAP -unsigned
-assume aligned_objects -assume noacc -D_FASTMATH -float  056:cc -o4 -migrate -g0 -dfabs=__FABS -Dunix -vaxc -ansi_alias
 -plus_list_optimize -D__UNIX_SETJMP -unsigned -o4 -assume aligned_objects -assume noacc -float ear.c & earfilters.c
also use -inlined all -unroll 7  078: -fkapa='-ag=ab -ur2=600' -WL, -om_compress_lita -WL -om_Gcommon,1000 -WL,
-om_no_align_labels  090: -fkapa='-ag=a -ur=5 -ur2=800'  093: -fkapa='-ag=a -ur2=400' -automatic
094: -f77 -fast -WL, -om_compress_lita -WL, -om_Gcommon, 1000 -WL, -Om_no_align_labels