OMPM2001 Result: SGI SGI Altix ICE 8400EX (AMD Opteron 6180 SE, 2.5GHz)

Benchmark	Reference Time	Base Runtime	Base Ratio	Peak Runtime	Peak Ratio
310.wupwise_m	6000	67.1	89485	66.1	90839
312.swim_m	6000	134	44692	113	53001
314.mgrid_m	7300	125	58188	125	58188
316.applu_m	4000	95.4	41926	89.0	44939
318.galgel_m	5100	152	33582	152	33582
320.equake_m	2600	52.4	49620	44.1	59006
324.apsi_m	3400	49.8	68282	49.8	68282
326.gafort_m	8700	166	52276	166	52276
328.fma3d_m	4600	121	37969	121	37969
330.art_m	6400	39.7	161267	39.7	161267
332.ammp_m	7000	218	32055	218	32055
SPECompMbase2001	54002
	SPECompMpeak2001	56146

Benchmark

Reference
Time

Base
Runtime

Base
Ratio

Peak
Runtime

Peak
Ratio

310.wupwise_m

6000

67.1

89485

66.1

90839

312.swim_m

6000

134

44692

113

53001

314.mgrid_m

7300

125

58188

125

58188

316.applu_m

4000

95.4

41926

89.0

44939

318.galgel_m

5100

152

33582

152

33582

320.equake_m

2600

52.4

49620

44.1

59006

324.apsi_m

3400

49.8

68282

49.8

68282

326.gafort_m

8700

166

52276

166

52276

328.fma3d_m

4600

121

37969

121

37969

330.art_m

6400

39.7

161267

39.7

161267

332.ammp_m

7000

218

32055

218

32055

SPECompMbase2001

54002

SPECompMpeak2001

56146

Hardware

Hardware Vendor:

SGI

Model Name:

SGI Altix ICE 8400EX (AMD Opteron 6180 SE, 2.5GHz)

CPU:

AMD Opteron(tm) Processor 6180 SE

CPU MHz:

2500

FPU:

Integrated

CPU(s) enabled:

24 cores, 2 chips, 12 cores/chip

CPU(s) orderable:

1-2 chips

Primary Cache:

64 KB I + 64 KB D on chip per core

Secondary Cache:

512 KB I+D on chip per core

L3 Cache:

12 MB I+D on chip per chip, 6MB shared / 6 cores

Other Cache:

None

Memory:

64 GB (16 x 4 GB, 2Rx4 PC3-10600R-9, ECC)

Disk Subsystem:

16 TB RAID 5
32 x 500 GB SATA (Seagate Barracuda 7.2K)

Other Hardware:

None

Software

OpenMP Threads:

Parallel:

OpenMP

Operating System:

SUSE Linux Enterprise Server 11 SP1 (x86_64)
Kernel 2.6.32.27-0.2-default

Compiler:

Open64 Compiler Suite: Version 4.2.4

File System:

NFSv3 IPoIB

System State:

Run Level 3 (Multi-User)

Notes / Tuning Information
Base and Peak User Environment (bash): export OMP_NUM_THREADS=24 export OMP_DYNAMIC=FALSE export O64_OMP_SPIN_COUNT=1000000000 export O64_OMP_SPIN_USER_LOCK=TRUE export O64_OMP_SET_AFFINITY=TRUE export O64_OMP_AFFINITY_MAP=" 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23" export OMP_SLAVE_STACK_SIZE=22M ulimit -s unlimited For Compiler/OpenMP flags description please refer: SGI-x86-open64-424-flags.html Base tuning: C : opencc -mp -Ofast -march=barcelona -mcmodel=medium Fortran : openf90 -mp -Ofast -march=barcelona -OPT:early_mp=on -mcmodel=medium ONESTEP=yes Extra flags 330.art_m: -DINTS_PER_CACHELINE=16 -DDBLS_PER_CACHELINE=8 Portability flags: 318.galgel_m: -fixedform -col80 Peak tuning: ONESTEP=yes for all benchmarks 310.wupwise_m: FOPTIMIZE= -mp -Ofast -msse3 -OPT:early_mp=on -LNO:prefetch_ahead=5:prefetch=3 -march=barcelona -mcmodel=medium -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 -CG:load_exe=0 312.swim_m: FOPTIMIZE= -mp -O3 -OPT:Ofast -m3dnow -mcmodel=medium -LNO:simd=0 314.mgrid_m: basepeak=yes 316.applu_m: FOPTIMIZE= -mp -Ofast -march=barcelona -OPT:early_mp=on -mcmodel=medium 318.galgel_m: basepeak=yes 320.equake_m: COPTIMIZE= -Ofast -mp -OPT:alias=disjoint -march=barcelona -mcmodel=medium 324.apsi_m: basepeak=yes 326.gafort_m: basepeak=yes 328.fma3d_m: basepeak=yes 330.art_m: basepeak=yes 332.ammp_m: basepeak=yes Alternate Sources : 314.mgrid_m (base,peak): intel 312.swim_m (peak): ompl.32 316.applu_m (peak): ompl 320.equake_m (peak): ompl Additional notes for disk subsystem: The disk subsystem is mounted through NFS over IPoIB via 4x DDR InfiniBand network. There is no local disk on the system.

Notes / Tuning Information

 Base and Peak User Environment (bash):
   export OMP_NUM_THREADS=24
   export OMP_DYNAMIC=FALSE
   export O64_OMP_SPIN_COUNT=1000000000
   export O64_OMP_SPIN_USER_LOCK=TRUE
   export O64_OMP_SET_AFFINITY=TRUE
   export O64_OMP_AFFINITY_MAP=" 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23" 
   export OMP_SLAVE_STACK_SIZE=22M
   ulimit -s unlimited
   
 For Compiler/OpenMP flags description please refer:   
 SGI-x86-open64-424-flags.html 
 
 Base tuning:
   C       : opencc -mp -Ofast -march=barcelona -mcmodel=medium
   Fortran : openf90 -mp -Ofast -march=barcelona -OPT:early_mp=on -mcmodel=medium
   ONESTEP=yes 
  
 Extra flags
   330.art_m: -DINTS_PER_CACHELINE=16 -DDBLS_PER_CACHELINE=8
  
 Portability flags: 
   318.galgel_m: -fixedform -col80   

 Peak tuning:
   ONESTEP=yes for all benchmarks
   
   310.wupwise_m: FOPTIMIZE= -mp -Ofast -msse3 -OPT:early_mp=on 
    -LNO:prefetch_ahead=5:prefetch=3  -march=barcelona -mcmodel=medium
    -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 -CG:load_exe=0
   312.swim_m: FOPTIMIZE= -mp -O3 -OPT:Ofast -m3dnow -mcmodel=medium -LNO:simd=0
   314.mgrid_m: basepeak=yes    
   316.applu_m: FOPTIMIZE= -mp -Ofast -march=barcelona -OPT:early_mp=on -mcmodel=medium
   318.galgel_m: basepeak=yes
   320.equake_m: COPTIMIZE= -Ofast -mp -OPT:alias=disjoint -march=barcelona -mcmodel=medium
   324.apsi_m: basepeak=yes 
   326.gafort_m: basepeak=yes 
   328.fma3d_m: basepeak=yes   
   330.art_m: basepeak=yes   
   332.ammp_m: basepeak=yes

 Alternate Sources :
   314.mgrid_m (base,peak): intel
   312.swim_m (peak): ompl.32
   316.applu_m (peak): ompl
   320.equake_m (peak): ompl

 Additional notes for disk subsystem:
    The disk subsystem is mounted through NFS over IPoIB via 4x DDR 
    InfiniBand network. There is no local disk on the system.

First published at SPEC.org on 04-May-2011

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