CFP2000 Result: IBM Corporation IBM System X 3655 (AMD Opteron 2220)

Benchmark	Base Copies	Base Runtime	Base Ratio	Copies	Runtime	Ratio
168.wupwise	4	58.2	128	4	54.8	136
171.swim	4	176	81.6	4	172	83.5
172.mgrid	4	117	71.5	4	111	75.3
173.applu	4	106	91.9	4	96.5	101
177.mesa	4	64.5	101	4	60.4	107
178.galgel	4	97.2	138	4	89.1	151
179.art	4	110	109	4	75.8	159
183.equake	4	92.9	64.9	4	84.2	71.6
187.facerec	4	79.0	112	4	76.8	115
188.ammp	4	140	72.7	4	131	77.9
189.lucas	4	122	75.9	4	117	79.6
191.fma3d	4	129	75.4	4	131	74.2
200.sixtrack	4	117	43.4	4	111	46.1
301.apsi	4	150	80.4	4	144	84.0
SPECfp_rate_base2000	85.4
SPECfp_rate2000	92.3

Benchmark

Base
Copies

Base
Runtime

Base
Ratio

Copies

Runtime

Ratio

168.wupwise

58.2

128

54.8

136

171.swim

176

81.6

172

83.5

172.mgrid

117

71.5

111

75.3

173.applu

106

91.9

96.5

101

177.mesa

64.5

101

60.4

107

178.galgel

97.2

138

89.1

151

179.art

110

109

75.8

159

183.equake

92.9

64.9

84.2

71.6

187.facerec

79.0

112

76.8

115

188.ammp

140

72.7

131

77.9

189.lucas

122

75.9

117

79.6

191.fma3d

129

75.4

131

74.2

200.sixtrack

117

43.4

111

46.1

301.apsi

150

80.4

144

84.0

SPECfp_rate_base2000

85.4

SPECfp_rate2000

92.3

Hardware

Hardware Vendor:

IBM Corporation

Model Name:

IBM System X 3655 (AMD Opteron 2220)

CPU:

AMD Opteron 2220

CPU MHz:

2800

FPU:

Integrated

CPU(s) enabled:

4 cores, 2 chips, 2 cores/chip

CPU(s) orderable:

1,2 chips

Parallel:

Primary Cache:

64 KB I + 64 KB D on chip (per core)

Secondary Cache:

1 MB I+D on chip (per core)

L3 Cache:

N/A

Other Cache:

N/A

Memory:

16 GB (8x2 GB PC2-5300)

Disk Subsystem:

1x36 GB 15K SAS

Other Hardware:

Software

Operating System:

SuSE Linux Enterprise Server 9 (x86_64) SP 3
SuSE kernel 2.6.5-7.244-default

Compiler:

PathScale EKOPath(TM) Compiler Suite, Release 2.5
AMD Core Math Library 3.5.0

File System:

Linux/ext2

System State:

Multi-user run level 3

Notes / Tuning Information
+FDO: PASS1= -fb_create fbdata PASS2= -fb_opt fbdata +ACML means -L/pathscale64/lib -lacml, which causes linking with AMD Core Math Library V2.7.0 Base tuning for C programs: -Ofast -WOPT:mem_opnds=on +FDO Base tuning for FORTRAN programs: -Ofast -LNO:fusion=2 -OPT:fast_complex=on +FDO 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 -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 +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 RM_SOURCES=lapak.f90 +FDO +acml 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

Notes / Tuning Information

 +FDO: PASS1= -fb_create fbdata  PASS2= -fb_opt fbdata
 +ACML  means -L/pathscale64/lib -lacml, 
        which causes linking with AMD Core Math Library V2.7.0
 
 Base tuning for C programs: -Ofast -WOPT:mem_opnds=on +FDO
 Base tuning for FORTRAN programs: -Ofast -LNO:fusion=2 -OPT:fast_complex=on +FDO
 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 -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 +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 RM_SOURCES=lapak.f90 +FDO +acml
   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

First published at SPEC.org on 06-Mar-2007

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