SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2005 Standard Performance Evaluation Corporation
Rackable Systems
C1000-A01-25E26 (AMD Opteron 285)
SPECfp_rate2000 = 70.6  
SPECfp_rate_base2000 = 66.5  
SPEC license # 64 Tested by: Rackable Systems Test date: Jul-2006 Hardware Avail: Aug-2006 Software Avail: Mar-2006
Graph Scale Benchmark Base
Copies		 Base
Runtime		 Base
Ratio		 Copies Runtime Ratio
168.wupwise base result bar (110)
168.wupwise peak result bar (110)		 168.wupwise 4 67.4  110     4 67.3  110    
171.swim base result bar (51.1)
171.swim peak result bar (52.2)		 171.swim 4 282    51.1   4 276    52.2  
172.mgrid base result bar (48.2)
172.mgrid peak result bar (49.5)		 172.mgrid 4 173    48.2   4 169    49.5  
173.applu base result bar (67.5)
173.applu peak result bar (71.7)		 173.applu 4 144    67.5   4 136    71.7  
177.mesa base result bar (93.7)
177.mesa peak result bar (98.9)		 177.mesa 4 69.3  93.7   4 65.7  98.9  
178.galgel base result bar (103)
178.galgel peak result bar (107)		 178.galgel 4 131    103     4 126    107    
179.art base result bar (81.3)
179.art peak result bar (120)		 179.art 4 148    81.3   4 101    120    
183.equake base result bar (47.1)
183.equake peak result bar (52.2)		 183.equake 4 128    47.1   4 115    52.2  
187.facerec base result bar (88.3)
187.facerec peak result bar (90.1)		 187.facerec 4 99.9  88.3   4 97.8  90.1  
188.ammp base result bar (67.2)
188.ammp peak result bar (69.3)		 188.ammp 4 152    67.2   4 147    69.3  
189.lucas base result bar (50.2)
189.lucas peak result bar (50.8)		 189.lucas 4 185    50.2   4 183    50.8  
191.fma3d base result bar (58.4)
191.fma3d peak result bar (58.7)		 191.fma3d 4 167    58.4   4 166    58.7  
200.sixtrack base result bar (40.7)
200.sixtrack peak result bar (42.4)		 200.sixtrack 4 125    40.7   4 120    42.4  
301.apsi base result bar (68.9)
301.apsi peak result bar (71.8)		 301.apsi 4 175    68.9   4 168    71.8  
  SPECfp_rate_base2000 66.5    
  SPECfp_rate2000 70.6  

Hardware
Hardware Vendor: Rackable Systems
Model Name: C1000-A01-25E26 (AMD Opteron 285)
CPU: AMD Opteron 285
CPU MHz: 2600
FPU: Integrated
CPU(s) enabled: 4 cores, 2 chips, 2 cores/chip
CPU(s) orderable: 1,2 chip(s)
Parallel: No
Primary Cache: 64KBI + 64KBD on chip per core
Secondary Cache: 1024KB(I+D) (on chip) per core
L3 Cache: N/A
Other Cache: N/A
Memory: 4x1024MB, DDR
Disk Subsystem: 1x 250GB SATA
Other Hardware: None
Software
Operating System: Red Hat Enterprise Linux 4 ES Update 2 x86_64
Compiler: PathScale EKOPath(TM) Compiler Suite, Release 2.4
(for C and Fortran)
AMD Core Mathematical Library (ACML), Version 3.1.0
File System: Linux/ext3
System State: Multi-user, run level 3
Notes / Tuning Information 
Portability flags:
   178.galgel: -fixedform

Feedback Optimization:
 +FDO: PASS1=-fb_create fbdata   PASS2=-fb_opt fbdata

AMD Core Math Library
+ACML  means -L/pathscale64/lib -lacml,
        which causes linking with AMD Core Math Library

Baseline Optimization Flags:
   C programs:       -Ofast -WOPT:mem_opnds=on +FDO
   Fortran programs: -Ofast -LNO:fusion=2 -OPT:fast_complex=on +FDO

Peak Tuning Flags:
 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 -OPT:IEEE_a=3:unroll_size=200
               -LNO:fusion=2:fission=1:blocking=off:prefetch_ahead=2
               -WOPT:mem_opnds=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
               +FDO
 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=on +ACML +FDO
 179.art:      -O3 -OPT:Ofast -fno-math-errno -mno-sse2 -m32
 183.equake:   -Ofast -CG:load_exe=2 -WOPT:mem_opnds=on -m32 +FDO
 187.facerec:  -Ofast -LNO:fusion=2
               -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 +FDO
 189.lucas:    -Ofast -OPT:ro=3:fast_nint=off:unroll_size=256
               -WOPT:mem_opnds=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=6000:early_intrinsics=on
               -fno-math-errno -CG:load_exe=1 +FDO
 301.apsi:     -Ofast -CG:load_exe=0 -LNO:prefetch=0:simd=2
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 04-Oct-2006

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