CFP2000 Result: IBM AMD Opteron LS20 for IBM eServer Blade Center (Opteron(tm) 280) (tested by IBM Corporation)

Benchmark	Reference Time	Base Runtime	Base Ratio	Runtime	Ratio
168.wupwise	1600	63.2	2532	58.3	2746
171.swim	3100	132	2351	123	2521
172.mgrid	1800	110	1643	101	1789
173.applu	2100	109	1925	97.6	2152
177.mesa	1400	73.0	1917	69.2	2022
178.galgel	2900	97.4	2978	88.1	3292
179.art	2600	103	2517	74.4	3493
183.equake	1300	83.2	1563	75.6	1718
187.facerec	1900	80.0	2374	78.6	2417
188.ammp	2200	154	1426	146	1508
189.lucas	2000	103	1936	92.4	2164
191.fma3d	2100	143	1467	137	1534
200.sixtrack	1100	158	697	131	839
301.apsi	2600	163	1591	158	1648
SPECfp_base2000	1824
	SPECfp2000	2012

Benchmark

Reference
Time

Base
Runtime

Base
Ratio

Runtime

Ratio

168.wupwise

1600

63.2

2532

58.3

2746

171.swim

3100

132

2351

123

2521

172.mgrid

1800

110

1643

101

1789

173.applu

2100

109

1925

97.6

2152

177.mesa

1400

73.0

1917

69.2

2022

178.galgel

2900

97.4

2978

88.1

3292

179.art

2600

103

2517

74.4

3493

183.equake

1300

83.2

1563

75.6

1718

187.facerec

1900

80.0

2374

78.6

2417

188.ammp

2200

154

1426

146

1508

189.lucas

2000

103

1936

92.4

2164

191.fma3d

2100

143

1467

137

1534

200.sixtrack

1100

158

697

131

839

301.apsi

2600

163

1591

158

1648

SPECfp_base2000

1824

SPECfp2000

2012

Hardware

Hardware Vendor:

IBM

Model Name:

AMD Opteron LS20 for IBM eServer Blade Center (Opteron(tm) 280)

CPU:

AMD Opteron(tm) Processor 280

CPU MHz:

2400

FPU:

Integrated

CPU(s) enabled:

4 cores, 2 chips, 2 cores/chip

CPU(s) orderable:

1,2

Parallel:

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
+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: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 -LNO:fusion=2:fission=1:blocking=off:prefetch_ahead=2 -OPT:IEEE_a=3:unroll_size=200 -CG:gcm=off:cflow=off -WOPT:memopnds=on:aggstr=0 173.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 -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-WOPT:mem_opnds=on -CG:load_exe=2 -m32 187.facerec: -Ofast -OPT:fast_complex=on:IEEE_NaN_Inf=off:unroll_size=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 +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)

Notes / Tuning Information

 +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: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 -LNO:fusion=2:fission=1:blocking=off:prefetch_ahead=2 
                  -OPT:IEEE_a=3:unroll_size=200 -CG:gcm=off:cflow=off 
		    	     -WOPT:memopnds=on:aggstr=0
   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 -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-WOPT:mem_opnds=on -CG:load_exe=2  -m32
   187.facerec:   -Ofast -OPT:fast_complex=on:IEEE_NaN_Inf=off:unroll_size=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 +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)

First published at SPEC.org on 21-Mar-2006

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