SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2005 Standard Performance Evaluation Corporation
IBM Corporation
AMD Opteron LS20 for IBM eServer Blade Center (AMD Opteron (TM) 246)
SPECfp2000 = 1512     
SPECfp_base2000 = 1389     
SPEC license # 11 Tested by: IBM, Inc. Test date: Apr-2005 Hardware Avail: Apr-2005 Software Avail: Apr-2005
Benchmark Reference
Time
Base
Runtime
Base
Ratio
Runtime Ratio Graph Scale
168.wupwise 1600 87.3  1834      87.8  1822      168.wupwise base result bar (1834)
168.wupwise peak result bar (1822)
171.swim 3100 154    2010      135    2300      171.swim base result bar (2010)
171.swim peak result bar (2300)
172.mgrid 1800 142    1271      119    1507      172.mgrid base result bar (1271)
172.mgrid peak result bar (1507)
173.applu 2100 163    1292      132    1589      173.applu base result bar (1292)
173.applu peak result bar (1589)
177.mesa 1400 93.2  1502      88.5  1582      177.mesa base result bar (1502)
177.mesa peak result bar (1582)
178.galgel 2900 133    2176      116    2507      178.galgel base result bar (2176)
178.galgel peak result bar (2507)
179.art 2600 131    1986      93.2  2791      179.art base result bar (1986)
179.art peak result bar (2791)
183.equake 1300 106    1223      94.7  1373      183.equake base result bar (1223)
183.equake peak result bar (1373)
187.facerec 1900 117    1618      111    1712      187.facerec base result bar (1618)
187.facerec peak result bar (1712)
188.ammp 2200 224    981     214    1028      188.ammp base result bar (981)
188.ammp peak result bar (1028)
189.lucas 2000 145    1383      145    1383      189.lucas base result bar (1383)
189.lucas peak result bar (1383)
191.fma3d 2100 173    1212      194    1084      191.fma3d base result bar (1212)
191.fma3d peak result bar (1084)
200.sixtrack 1100 172    641     170    646     200.sixtrack base result bar (641)
200.sixtrack peak result bar (646)
301.apsi 2600 215    1212      207    1256      301.apsi base result bar (1212)
301.apsi peak result bar (1256)
SPECfp_base2000 1389       
  SPECfp2000 1512       

Hardware
Hardware Vendor: IBM Corporation
Model Name: AMD Opteron LS20 for IBM eServer Blade Center (AMD Opteron (TM) 246)
CPU: AMD Opteron 246
CPU MHz: 2000
FPU: Integrated
CPU(s) enabled: 1 core, 1 chip, 1 core/chip
CPU(s) orderable: 1,2
Parallel: No
Primary Cache: 64KBI + 64KBD on chip
Secondary Cache: 1024KB (I+D) on chip
L3 Cache: N/A
Other Cache: N/A
Memory: 4 x 2048MB, DDR400
Disk Subsystem: SCSI, 36GB 10K RPM
Other Hardware: None
Software
Operating System: SuSE Linux 9.0 SLES 64 bit Kernel 2.6.5-7.151-smp (SP1)
Compiler: PathScale EKOPath(TM) Compiler Suite, Release 2.1
File System: Linux/reiserfs
System State: Multi-user, run level 3
Notes / Tuning Information
Tested by IBM, Inc.
 
 +FDO: PASS1= -fb_create fbdata  PASS2= -fb_opt fbdata
 +ACML  means -L/opt/acml2.5.1/pathscale64/lib -lacml, 
        which causes linking with AMD Core Math Library V2.5.1
 
 Baseline optimization 
   C programs:       -Ofast -WOPT:mem_opnds=on +FDO 
   Fortran programs: -Ofast -LNO:fusion=2 -OPT:fast_complex=on +FDO
 Portability Flags:
   178.galgel: -fixedform
  
Peak Tuning:
 168.wupwise: -Ofast -LNO:prefetch_ahead=5:prefetch=3
              -OPT:unroll_times_max=8:unroll_size=128:IEEE_NaN_Inf=off:ro=3
              -IPA:linear=on:plimit=50000:callee_limit=5000 
              -INLINE:aggressive=on
 171.swim:    -Ofast -LNO:fusion=2 -m3dnow
 172.mgrid:   -O3 -LNO:fusion=2:blocking=off
              -OPT:Ofast:unroll_times_max=8:unroll_size=256:ro=3
              -CG:gcm=off:cflow=off -m3dnow
 173.applu:   -Ofast -CG:local_fwd_sched=on
              -LNO:fusion=2:fission=2:full_unroll_size=10000:prefetch=3
              -OPT:ro=3 -TENV:X=3
 177.mesa:    -O2 -ipa -OPT:Ofast -fno-math-errno -CG:local_fwd_sched=on +FDO
 178.galgel:  -Ofast -OPT:fast_complex=on +ACML
 179.art:     -O3 -OPT:ro=2:div_split=on:alias=typed -fno-math-errno -m32
 183.equake:  -Ofast -CG:load_exe=2 -OPT:treeheight=on -WOPT:mem_opnds=on -m32
 187.facerec:  -Ofast -OPT:IEEE_NaN_Inf=off:ro=3 -LNO:fusion=2 
               -IPA:plimit=1500 +FDO
 188.ammp: -O3 -OPT:alias=disjoint:unroll_times_max=8:Ofast:ro=3
           -fno-math-errno -TENV:X=4 +FDO
 189.lucas: basepeak = true
 191.fma3d: -O2 -ipa -CG:load_exe=1 -OPT:Ofast:IEEE_arith=3:ro=3
            -WOPT:mem_opnds=on:retype_expr=on -IPA:pu_reorder=1 +FDO 
 200.sixtrack:= -O3 -OPT:Ofast:Olimit=6000 -fno-math-errno -CG:load_exe=1 +FDO
 301.apsi: -Ofast -TENV:X=4 -LNO:fusion=2:prefetch=0
   



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Copyright © 1999-2005 Standard Performance Evaluation Corporation

First published at SPEC.org on 28-Jun-2005

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