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) 250)
SPECfp_rate2000 = 42.2  
SPECfp_rate_base2000 = 39.1  
SPEC license # 11 Tested by: IBM, Inc. Test date: Apr-2005 Hardware Avail: Apr-2005 Software Avail: Apr-2005
Graph Scale Benchmark Base
Copies
Base
Runtime
Base
Ratio
Copies Runtime Ratio
168.wupwise base result bar (51.6)
168.wupwise peak result bar (50.6)
168.wupwise 2 71.9  51.6   2 73.4  50.6  
171.swim base result bar (55.0)
171.swim peak result bar (57.0)
171.swim 2 131    55.0   2 126    57.0  
172.mgrid base result bar (35.7)
172.mgrid peak result bar (40.4)
172.mgrid 2 117    35.7   2 103    40.4  
173.applu base result bar (37.1)
173.applu peak result bar (42.7)
173.applu 2 131    37.1   2 114    42.7  
177.mesa base result bar (42.4)
177.mesa peak result bar (45.6)
177.mesa 2 76.5  42.4   2 71.2  45.6  
178.galgel base result bar (62.2)
178.galgel peak result bar (68.9)
178.galgel 2 108    62.2   2 97.7  68.9  
179.art base result bar (51.1)
179.art peak result bar (76.2)
179.art 2 118    51.1   2 79.2  76.2  
183.equake base result bar (34.9)
183.equake peak result bar (38.1)
183.equake 2 86.3  34.9   2 79.1  38.1  
187.facerec base result bar (46.6)
187.facerec peak result bar (47.9)
187.facerec 2 94.7  46.6   2 92.0  47.9  
188.ammp base result bar (27.0)
188.ammp peak result bar (28.6)
188.ammp 2 189    27.0   2 178    28.6  
189.lucas base result bar (42.4)
189.lucas peak result bar (42.4)
189.lucas 2 109    42.4   2 109    42.4  
191.fma3d base result bar (34.6)
191.fma3d peak result bar (34.7)
191.fma3d 2 141    34.6   2 140    34.7  
200.sixtrack base result bar (17.8)
200.sixtrack peak result bar (18.1)
200.sixtrack 2 144    17.8   2 141    18.1  
301.apsi base result bar (33.6)
301.apsi peak result bar (34.7)
301.apsi 2 180    33.6   2 174    34.7  
  SPECfp_rate_base2000 39.1    
  SPECfp_rate2000 42.2  

Hardware
Hardware Vendor: IBM Corporation
Model Name: AMD Opteron LS20 for IBM eServer Blade Center (AMD Opteron (TM) 250)
CPU: AMD Opteron 250
CPU MHz: 2400
FPU: Integrated
CPU(s) enabled: 2 cores, 2 chips, 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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