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

Benchmark	Base Copies	Base Runtime	Base Ratio	Copies	Runtime	Ratio
168.wupwise	4	71.4	104	4	66.8	111
171.swim	4	245	58.7	4	242	59.5
172.mgrid	4	158	53.0	4	155	53.9
173.applu	4	134	72.5	4	124	78.3
177.mesa	4	73.0	89.0	4	69.4	93.6
178.galgel	4	121	111	4	118	114
179.art	4	139	86.9	4	93.7	129
183.equake	4	118	51.0	4	107	56.4
187.facerec	4	97.8	90.2	4	94.2	93.6
188.ammp	4	158	64.8	4	150	68.2
189.lucas	4	158	58.7	4	157	59.2
191.fma3d	4	171	57.0	4	166	58.8
200.sixtrack	4	157	32.5	4	131	39.1
301.apsi	4	173	69.9	4	170	71.1
SPECfp_rate_base2000	68.0
SPECfp_rate2000	73.4

Benchmark

Base
Copies

Base
Runtime

Base
Ratio

Copies

Runtime

Ratio

168.wupwise

71.4

104

66.8

111

171.swim

245

58.7

242

59.5

172.mgrid

158

53.0

155

53.9

173.applu

134

72.5

124

78.3

177.mesa

73.0

89.0

69.4

93.6

178.galgel

121

111

118

114

179.art

139

86.9

93.7

129

183.equake

118

51.0

107

56.4

187.facerec

97.8

90.2

94.2

93.6

188.ammp

158

64.8

150

68.2

189.lucas

158

58.7

157

59.2

191.fma3d

171

57.0

166

58.8

200.sixtrack

157

32.5

131

39.1

301.apsi

173

69.9

170

71.1

SPECfp_rate_base2000

68.0

SPECfp_rate2000

73.4

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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