CFP2000 Result: Sun Microsystems Sun Fire V20z

Benchmark	Base Copies	Base Runtime	Base Ratio	Copies	Runtime	Ratio
168.wupwise	1	67.1	27.7	1	55.6	33.4
171.swim	1	122	29.5	1	118	30.3
172.mgrid	1	108	19.4	1	96.1	21.7
173.applu	1	121	20.1	1	104	23.4
177.mesa	1	70.9	22.9	1	65.1	25.0
178.galgel	1	97.5	34.5	1	88.8	37.9
179.art	1	113	26.8	1	73.7	40.9
183.equake	1	79.6	18.9	1	74.4	20.3
187.facerec	1	86.8	25.4	1	85.0	25.9
188.ammp	1	150	17.0	1	139	18.3
189.lucas	1	97.4	23.8	1	97.1	23.9
191.fma3d	1	131	18.7	1	130	18.8
200.sixtrack	1	132	9.64	1	130	9.81
301.apsi	1	159	19.0	1	152	19.8
SPECfp_rate_base2000	21.5
SPECfp_rate2000	23.6

Benchmark

Base
Copies

Base
Runtime

Base
Ratio

Copies

Runtime

Ratio

168.wupwise

67.1

27.7

55.6

33.4

171.swim

122

29.5

118

30.3

172.mgrid

108

19.4

96.1

21.7

173.applu

121

20.1

104

23.4

177.mesa

70.9

22.9

65.1

25.0

178.galgel

97.5

34.5

88.8

37.9

179.art

113

26.8

73.7

40.9

183.equake

79.6

18.9

74.4

20.3

187.facerec

86.8

25.4

85.0

25.9

188.ammp

150

17.0

139

18.3

189.lucas

97.4

23.8

97.1

23.9

191.fma3d

131

18.7

130

18.8

200.sixtrack

132

9.64

130

9.81

301.apsi

159

19.0

152

19.8

SPECfp_rate_base2000

21.5

SPECfp_rate2000

23.6

Hardware

Hardware Vendor:

Sun Microsystems

Model Name:

Sun Fire V20z

CPU:

AMD Opteron (TM) 252

CPU MHz:

2600

FPU:

Integrated

CPU(s) enabled:

1 core, 1 chip, 1 core/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:

4GB (4x1GB, PC3200 CL3 DDR)

Disk Subsystem:

SCSI, 73GB, 10K RPM

Other Hardware:

None

Software

Operating System:

SUSE LINUX Enterprise Server 9

Compiler:

PathScale EKOPath Compiler Suite, Release 2.0
AMD Core Math Library V2.5.1

File System:

Linux/ext3

System State:

Multi-user, Run level 3

Notes / Tuning Information
+FDO: PASS1= -fb_create fbdata PASS2= -fb_opt fbdata +ACML -L/opt/acml2.5.1/pathscale64/lib -lacml, means linking with AMD Core Math Library V2.5.1 Baseline optimization C programs: -Ofast -WOPT:mem_opnds=on +FDO Fortran programs: -Ofast -LNO:fusion=2 -OPT:fast_complex +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 -TENV:X=4 -IPA:space=1000:linear=on:plimit=50000:callee_limit=5000 -INLINE:aggressive=on 171.swim : -Ofast -LNO:fusion=2 -m3dnow 172.mgrid : -O3 -LNO:fusion=2:blocking=off -OPT:Ofast:unroll_times_max=8:unroll_size=256:ro=3 -CG:gcm=off:cflow=off -m3dnow 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 -WOPT:val=2 177.mesa : -O2 -ipa -OPT:Ofast -fno-math-errno -CG:local_fwd_sched=on +FDO 178.galgel : -Ofast -OPT:fast_complex -CG:use_movlpd=on +FDO +ACML RM_SOURCES=lapak.f90 179.art : -O3 -OPT:ro=2:div_split=on:alias=typed -fno-math-errno -m32 183.equake : -Ofast -WOPT:mem_opnds=on -m32 187.facerec : -Ofast -OPT:treeheight=on:IEEE_NaN_Inf=off:ro=3 -CG:load_exe=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 -CG:local_fwd_sched=on -LNO:fusion=2 +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 -fno-math-errno -CG:load_exe=1 +FDO 301.apsi : -Ofast -TENV:X=4 -LNO:fusion=2:prefetch=0 Default BIOS setting was used. Only one CPU was present in the system.

Notes / Tuning Information

 
 +FDO: PASS1= -fb_create fbdata  PASS2= -fb_opt fbdata
 +ACML  -L/opt/acml2.5.1/pathscale64/lib -lacml,
        means linking with AMD Core Math Library V2.5.1
 
 Baseline optimization 
   C programs:       -Ofast -WOPT:mem_opnds=on +FDO 
   Fortran programs: -Ofast -LNO:fusion=2 -OPT:fast_complex +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 -TENV:X=4
                -IPA:space=1000:linear=on:plimit=50000:callee_limit=5000 
                -INLINE:aggressive=on
 171.swim     : -Ofast -LNO:fusion=2 -m3dnow
 172.mgrid    : -O3 -LNO:fusion=2:blocking=off
                -OPT:Ofast:unroll_times_max=8:unroll_size=256:ro=3
                -CG:gcm=off:cflow=off -m3dnow
 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 -WOPT:val=2
 177.mesa     : -O2 -ipa -OPT:Ofast -fno-math-errno -CG:local_fwd_sched=on +FDO
 178.galgel   : -Ofast -OPT:fast_complex -CG:use_movlpd=on +FDO +ACML
                RM_SOURCES=lapak.f90
 179.art      : -O3 -OPT:ro=2:div_split=on:alias=typed -fno-math-errno -m32
 183.equake   : -Ofast -WOPT:mem_opnds=on -m32
 187.facerec  : -Ofast -OPT:treeheight=on:IEEE_NaN_Inf=off:ro=3 -CG:load_exe=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 -CG:local_fwd_sched=on -LNO:fusion=2 +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 -fno-math-errno -CG:load_exe=1 +FDO
 301.apsi     : -Ofast -TENV:X=4 -LNO:fusion=2:prefetch=0
     
 Default BIOS setting was used. Only one CPU was present in the system.

First published at SPEC.org on 08-Mar-2005

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