SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2005 Standard Performance Evaluation Corporation
Rackable Systems
C1000-A01-25E26 (AMD Opteron 285)
SPECfp2000 = 2035     
SPECfp_base2000 = 1889     
SPEC license # 64 Tested by: Rackable Systems Test date: Jul-2006 Hardware Avail: Aug-2006 Software Avail: Mar-2006
Benchmark Reference
Time		 Base
Runtime		 Base
Ratio		 Runtime Ratio Graph Scale
168.wupwise 1600 60.6  2642      55.7  2874      168.wupwise base result bar (2642)
168.wupwise peak result bar (2874)
171.swim 3100 132    2352      127    2446      171.swim base result bar (2352)
171.swim peak result bar (2446)
172.mgrid 1800 111    1622      103    1752      172.mgrid base result bar (1622)
172.mgrid peak result bar (1752)
173.applu 2100 102    2058      95.5  2198      173.applu base result bar (2058)
173.applu peak result bar (2198)
177.mesa 1400 68.3  2049      64.4  2172      177.mesa base result bar (2049)
177.mesa peak result bar (2172)
178.galgel 2900 93.8  3092      87.7  3307      178.galgel base result bar (3092)
178.galgel peak result bar (3307)
179.art 2600 108    2412      76.6  3395      179.art base result bar (2412)
179.art peak result bar (3395)
183.equake 1300 84.6  1537      78.8  1650      183.equake base result bar (1537)
183.equake peak result bar (1650)
187.facerec 1900 77.0  2467      75.0  2534      187.facerec base result bar (2467)
187.facerec peak result bar (2534)
188.ammp 2200 144    1524      140    1575      188.ammp base result bar (1524)
188.ammp peak result bar (1575)
189.lucas 2000 114    1754      104    1931      189.lucas base result bar (1754)
189.lucas peak result bar (1931)
191.fma3d 2100 131    1602      133    1577      191.fma3d base result bar (1602)
191.fma3d peak result bar (1577)
200.sixtrack 1100 125    880     120    916     200.sixtrack base result bar (880)
200.sixtrack peak result bar (916)
301.apsi 2600 160    1625      151    1718      301.apsi base result bar (1625)
301.apsi peak result bar (1718)
SPECfp_base2000 1889       
  SPECfp2000 2035       

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 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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