OMPM2001 Result: SGI SGI Altix 3700 Bx2 (1600MHz 9M L3, Itanium 2)

Benchmark	Reference Time	Base Runtime	Base Ratio	Peak Runtime	Peak Ratio
310.wupwise_m	6000	111	53927	111	53927
312.swim_m	6000	81.8	73386	81.8	73386
314.mgrid_m	7300	113	64371	113	64371
316.applu_m	4000	56.4	70878	56.4	70878
318.galgel_m	5100	305	16724	305	16724
320.equake_m	2600	82.6	31487	63.6	40875
324.apsi_m	3400	112	30243	101	33527
326.gafort_m	8700	285	30575	271	32132
328.fma3d_m	4600	182	25286	141	32549
330.art_m	6400	73.5	87073	73.5	87073
332.ammp_m	7000	445	15716	445	15716
SPECompMbase2001	38849
	SPECompMpeak2001	41275

Benchmark

Reference
Time

Base
Runtime

Base
Ratio

Peak
Runtime

Peak
Ratio

310.wupwise_m

6000

111

53927

111

53927

312.swim_m

6000

81.8

73386

81.8

73386

314.mgrid_m

7300

113

64371

113

64371

316.applu_m

4000

56.4

70878

56.4

70878

318.galgel_m

5100

305

16724

305

16724

320.equake_m

2600

82.6

31487

63.6

40875

324.apsi_m

3400

112

30243

101

33527

326.gafort_m

8700

285

30575

271

32132

328.fma3d_m

4600

182

25286

141

32549

330.art_m

6400

73.5

87073

73.5

87073

332.ammp_m

7000

445

15716

445

15716

SPECompMbase2001

38849

SPECompMpeak2001

41275

Hardware

Hardware Vendor:

SGI

Model Name:

SGI Altix 3700 Bx2 (1600MHz 9M L3, Itanium 2)

CPU:

Intel Itanium 2

CPU MHz:

1600

FPU:

Integrated

CPU(s) enabled:

32 cores, 32 chips, 1 core/chip

CPU(s) orderable:

8-512

Primary Cache:

16KBI + 16KBD (on chip) per core

Secondary Cache:

256KB (on chip) per core

L3 Cache:

9.0MB (on chip) per core

Other Cache:

N/A

Memory:

128 GB (32*1024MB PC2700 DIMMS per 8 core module)

Disk Subsystem:

16x73GB FC Seagate Cheetah 15K rpm (striped)

Other Hardware:

None

Software

OpenMP Threads:

Parallel:

OpenMP

Operating System:

SGI ProPack(TM) 3 Service Pack 1

Compiler:

Intel(R) Fortran Compiler for Linux 8.1 (Build 20041021)
Intel(R) C++ Compiler for Linux 8.1 (Build 20041021)

File System:

xfs

System State:

Multi-user

Notes / Tuning Information
Baseline optimization flags: C programs: -openmp -O3 -IPF_fp_relaxed -ipo -ansi -ansi_alias -auto_ilp32 (ONESTEP) Fortran programs: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP) OpenMP runtime library libguide.a statically linked Portability Flags: 318.galgel_m: -FI -132 Extra Flags: 330.art_m: -DINTS_PER_CACHELINE=32 -DDBLS_PER_CACHELINE=16 User environment: OMP_NUM_THREADS 32 limit stacksize 64000 KMP_STACKSIZE 31M KMP_LIBRARY TURNAROUND OMP_DYNAMIC FALSE KMP_SCHEDULE static,balanced Peak optimization flags: 310.wupwise_m: basepeak=true 312.swim_m: basepeak=true 314.mgrid_m: basepeak=true 316.applu_m: basepeak=true 318.galgel_m: basepeak=true 320.equake_m: -openmp -O3 -IPF_fp_relaxed -ipo -ansi -ansi_alias -auto_ilp32 (ONESTEP) 324.apsi_m: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP) 326.gafort_m: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP) 328.fma3d_m: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP) 330.art_m: basepeak=true 332.ammp_m: basepeak=true Required alternate sources: Add critical region around update of linked list in parallel loop. Approved src.alt available as ompm-purdue1-20040324.tar.gz Used for 330.art_m, base and peak. Peak sources: SPEC OMPL2001 source for 64bit systems modified for SPEC OMPM2001. Available as ompl src.alt in SPEC OMP v3.0 Used for 320.equake_m, 324.apsi_m, 326.gafort_m, and 328.fma3d_m. For all benchmarks threads were bound to cores using the following submit command: dplace -x2 -cNTM1,0 $command, where NTM1 is the number of threads minus 1. This binds threads in order of creation, beginning with the master thread on core NTM1, the first slave thread on core NTM1-1, and so on. The -x2 flag instructs dplace to skip placement of the lightweight OpenMP monitor thread, which is created prior to the slave threads. For a description of SGI's compiler flags, portability flags, and system parameters used to generate this result, please refer to the SGI-20041118-Linux-Intel8.1-IPF.txt file in the flags directory.

Notes / Tuning Information

 Baseline optimization flags: 
   C programs:       -openmp -O3 -IPF_fp_relaxed -ipo -ansi -ansi_alias -auto_ilp32 (ONESTEP)
   Fortran programs: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP)
   OpenMP runtime library libguide.a statically linked
 
 Portability Flags:
   318.galgel_m: -FI -132
 
 Extra Flags:
   330.art_m: -DINTS_PER_CACHELINE=32 -DDBLS_PER_CACHELINE=16

 User environment:
   OMP_NUM_THREADS 32
   limit stacksize 64000
   KMP_STACKSIZE 31M
   KMP_LIBRARY TURNAROUND 
   OMP_DYNAMIC FALSE
   KMP_SCHEDULE static,balanced


 Peak optimization flags:
    310.wupwise_m: basepeak=true
    312.swim_m: basepeak=true
    314.mgrid_m: basepeak=true
    316.applu_m: basepeak=true
    318.galgel_m: basepeak=true
    320.equake_m: -openmp -O3 -IPF_fp_relaxed -ipo -ansi -ansi_alias -auto_ilp32 (ONESTEP)
    324.apsi_m: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP)
    326.gafort_m: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP)
    328.fma3d_m: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP)
    330.art_m: basepeak=true
    332.ammp_m: basepeak=true

 Required alternate sources:
 Add critical region around update of linked list in parallel loop.
 Approved src.alt available as ompm-purdue1-20040324.tar.gz
 Used for 330.art_m, base and peak.

 Peak sources:
 SPEC OMPL2001 source for 64bit systems modified for SPEC OMPM2001.
 Available as ompl src.alt in SPEC OMP v3.0
 Used for 320.equake_m, 324.apsi_m, 326.gafort_m, and 328.fma3d_m.

 For all benchmarks threads were bound to cores using the following submit command:
 dplace -x2 -cNTM1,0 $command,
 where NTM1 is the number of threads minus 1.
 This binds threads in order of creation, beginning with the master
 thread on core NTM1, the first slave thread on core NTM1-1, and so on.
 The -x2 flag instructs dplace to skip placement of the lightweight
 OpenMP monitor thread, which is created prior to the slave threads.
 
 For a description of SGI's compiler flags, portability flags, and 
 system parameters used to generate this result, please refer to the
 SGI-20041118-Linux-Intel8.1-IPF.txt file in the flags directory.

First published at SPEC.org on 24-Nov-2004

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