SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2005 Standard Performance Evaluation Corporation
IBM
AMD Opteron LS20 for IBM eServer Blade Center (AMD Opteron (TM) 275)
SPECfp_rate2000 = 66.6  
SPECfp_rate_base2000 = 61.1  
SPEC license # 11 Tested by: IBM Corporation Test date: Jul-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 (86.0)
168.wupwise peak result bar (106)
168.wupwise 4 86.3  86.0   4 69.8  106    
171.swim base result bar (57.6)
171.swim peak result bar (57.7)
171.swim 4 250    57.6   4 249    57.7  
172.mgrid base result bar (51.2)
172.mgrid peak result bar (53.6)
172.mgrid 4 163    51.2   4 156    53.6  
173.applu base result bar (63.2)
173.applu peak result bar (72.2)
173.applu 4 154    63.2   4 135    72.2  
177.mesa base result bar (78.8)
177.mesa peak result bar (84.4)
177.mesa 4 82.4  78.8   4 76.9  84.4  
178.galgel base result bar (100)
178.galgel peak result bar (104)
178.galgel 4 134    100     4 129    104    
179.art base result bar (78.9)
179.art peak result bar (113)
179.art 4 153    78.9   4 107    113    
183.equake base result bar (49.7)
183.equake peak result bar (53.9)
183.equake 4 121    49.7   4 112    53.9  
187.facerec base result bar (74.4)
187.facerec peak result bar (76.4)
187.facerec 4 118    74.4   4 115    76.4  
188.ammp base result bar (49.6)
188.ammp peak result bar (52.6)
188.ammp 4 206    49.6   4 194    52.6  
189.lucas base result bar (57.3)
189.lucas peak result bar (56.9)
189.lucas 4 162    57.3   4 163    56.9  
191.fma3d base result bar (53.5)
191.fma3d peak result bar (56.1)
191.fma3d 4 182    53.5   4 174    56.1  
200.sixtrack base result bar (29.1)
200.sixtrack peak result bar (33.2)
200.sixtrack 4 175    29.1   4 154    33.2  
301.apsi base result bar (61.3)
301.apsi peak result bar (62.1)
301.apsi 4 197    61.3   4 194    62.1  
  SPECfp_rate_base2000 61.1    
  SPECfp_rate2000 66.6  

Hardware
Hardware Vendor: IBM
Model Name: AMD Opteron LS20 for IBM eServer Blade Center (AMD Opteron (TM) 275)
CPU: AMD Opteron 275
CPU MHz: 2200
FPU: Integrated
CPU(s) enabled: 4 cores, 2 chips, 2 cores/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
Compiler: PathScale EKOPath(TM) Compiler Suite, Release 2.1
AMD Core Math Library 2.5.1
File System: Linux/reiserfs
System State: Multi-user, run level 3
Notes / Tuning Information
Tested by IBM Corporation
 +ACML: Linked with AMD Core Math Library
 Base tuning for C programs: -Ofast -WOPT:mem_opnds=on +FDO
 Base tuning for FORTRAN programs: -Ofast -LNO:fusion=2 -OPT:fast_complex
 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 -TENV:X=4
                  -IPA:space=1000:linear=on:plimit=50000:callee_limit=5000 
                  -INLINE:aggressive=on +FDO    
   171.swim:      -Ofast -LNO:fusion=2
   172.mgrid:     -O3 -LNO:fusion=2:blocking=off
                  -OPT:Ofast:unroll_times_max=8:unroll_size=256:ro=3 -CG:gcm=off:cflow=off
   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 -WOPT:val=2
   177.mesa:      -O2 -ipa -OPT:Ofast -fno-math-errno -CG:local_fwd_sched=on +FDO
   178.galgel:    -Ofast -OPT:fast_complex -CG:use_movlpd=on RM_SOURCES=lapak.f90 +ACML
   179.art:       -O3 -OPT:ro=2:div_split=on:alias=typed -fno-math-errno -m32 +FDO
   183.equake:    -Ofast -WOPT:mem_opnds=on -CG:local_fwd_sched=on -m32
   187.facerec:   -Ofast -OPT:treeheight=on:IEEE_NaN_Inf=off:ro=3 -CG:load_exe=0 
                  -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 -LNO:prefetch=0 +FDO
   189.lucas:     -Ofast -CG:local_fwd_sched=on -LNO:fusion=2 +FDO
   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:  -Ofast -CG:load_exe=1 +FDO
   301.apsi:      -Ofast -TENV:X=4 -LNO:fusion=2:prefetch=0
 BIOS Configuration Notes
   Node Interleaving is Disabled
 Other Configuration Notes
    Taskset utility used to bind process to CPU(s)



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Copyright © 1999-2005 Standard Performance Evaluation Corporation

First published at SPEC.org on 26-Jul-2005

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