SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2005 Standard Performance Evaluation Corporation
IBM
AMD Opteron LS20 for IBM eServer Blade Center (Opteron(tm) 254)
SPECfp_rate2000 = 51.3  
SPECfp_rate_base2000 = 46.5  
SPEC license # 11 Tested by: IBM Corporation Test date: Feb-2006 Hardware Avail: Feb-2006 Software Avail: Nov-2005
Graph Scale Benchmark Base
Copies
Base
Runtime
Base
Ratio
Copies Runtime Ratio
168.wupwise base result bar (63.9)
168.wupwise peak result bar (69.2)
168.wupwise 2 58.1  63.9   2 53.6  69.2  
171.swim base result bar (57.6)
171.swim peak result bar (61.0)
171.swim 2 125    57.6   2 118    61.0  
172.mgrid base result bar (41.8)
172.mgrid peak result bar (44.8)
172.mgrid 2 99.9  41.8   2 93.3  44.8  
173.applu base result bar (49.4)
173.applu peak result bar (54.6)
173.applu 2 98.7  49.4   2 89.2  54.6  
177.mesa base result bar (51.7)
177.mesa peak result bar (54.8)
177.mesa 2 62.8  51.7   2 59.2  54.8  
178.galgel base result bar (76.4)
178.galgel peak result bar (83.9)
178.galgel 2 88.1  76.4   2 80.2  83.9  
179.art base result bar (61.5)
179.art peak result bar (87.1)
179.art 2 98.1  61.5   2 69.2  87.1  
183.equake base result bar (38.0)
183.equake peak result bar (42.2)
183.equake 2 79.3  38.0   2 71.5  42.2  
187.facerec base result bar (60.2)
187.facerec peak result bar (62.4)
187.facerec 2 73.2  60.2   2 70.6  62.4  
188.ammp base result bar (37.7)
188.ammp peak result bar (39.7)
188.ammp 2 135    37.7   2 129    39.7  
189.lucas base result bar (46.6)
189.lucas peak result bar (52.1)
189.lucas 2 99.5  46.6   2 89.0  52.1  
191.fma3d base result bar (37.8)
191.fma3d peak result bar (39.3)
191.fma3d 2 129    37.8   2 124    39.3  
200.sixtrack base result bar (18.9)
200.sixtrack peak result bar (22.7)
200.sixtrack 2 135    18.9   2 113    22.7  
301.apsi base result bar (42.2)
301.apsi peak result bar (43.6)
301.apsi 2 143    42.2   2 138    43.6  
  SPECfp_rate_base2000 46.5    
  SPECfp_rate2000 51.3  

Hardware
Hardware Vendor: IBM
Model Name: AMD Opteron LS20 for IBM eServer Blade Center (Opteron(tm) 254)
CPU: AMD Opteron(tm) Processor 254
CPU MHz: 2800
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 2048GB PC3200
Disk Subsystem: SCSI, 36GB 10K RPM
Other Hardware: None
Software
Operating System: SuSE Linux 9.0 SP2 SLES 64 bit Kernel 2.6.5-7.191-smp (SP2)
Compiler: PathScale EKO Compiler Suite, Release 2.2.1
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 
                  -IPA:linear=on:plimit=50000:callee_limit=5000 
                  -INLINE:aggressive=on    
   171.swim:      -Ofast -CG:local_fwd_sched=on -LNO:fusion=2 -m3dnow
   172.mgrid:     -Ofast -CG:gcm=off:cflow=on -OPT:IEEE_a=3:unroll_size=200
                  -LNO:fusion=2:fission=1:blocking=off:prefetch_ahead=2
		    -WOPT:memopnds=on:aggstr=0
   173.applu:     -Ofast -CG:local_fwd_sched=on -OPT:ro=3 -TENV:X=3
                  -LNO:fusion=2:fission=2:full_unroll_size=10000:prefetch=3
   177.mesa:      -O2 -ipa -OPT:Ofast -fno-math-errno -CG:local_fwd_sched=on -WOPT:mem_opnds=on +FDO
   178.galgel:    -Ofast -OPT:fast_complex +ACML
   179.art:       -O3 -OPT:ofast -fno-math-errno -mno-sse2 -m32 +FDO
   183.equake:    -Ofast -CG:load_exe=2 -WOPT:mem_opnds=on -m32
   187.facerec:   -Ofast -LNO:fusion=2 -IPA:plimit=1500
                  -OPT:fast_complex=on:IEEE_NaN_Inf=off:unroll_size=0 +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 -OPT:ro=3:fast_nint=off:unroll_size=256 -WOPT:memopnds=on +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:  -O3 -OPT:Ofast:Olimit=60000:early_intrinsics=on
		    -fno-math-errno -CG:load_exe=1 +FDO
   301.apsi:      -Ofast -CG:load_exe=0 -LNO:prefetch=0:simd=2
 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 08-Mar-2006

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