OMPM2001 Result: HP HP Proliant DL580 G7 Server Series, Intel Xeon L7555, 1.87 GHz (tested by Indiana University)

Benchmark	Reference Time	Base Runtime	Base Ratio	Peak Runtime	Peak Ratio
310.wupwise_m	6000	46.7	128583
312.swim_m	6000	84.1	71337
314.mgrid_m	7300	96.9	75332
316.applu_m	4000	29.9	133967
318.galgel_m	5100	115	44387
320.equake_m	2600	52.3	49691
324.apsi_m	3400	44.7	76128
326.gafort_m	8700	98.2	88571
328.fma3d_m	4600	88.3	52108
330.art_m	6400	31.1	205935
332.ammp_m	7000	152	45953
SPECompMbase2001	78307
	SPECompMpeak2001	--

Benchmark

Reference
Time

Base
Runtime

Base
Ratio

Peak
Runtime

Peak
Ratio

310.wupwise_m

6000

46.7

128583

312.swim_m

6000

84.1

71337

314.mgrid_m

7300

96.9

75332

316.applu_m

4000

29.9

133967

318.galgel_m

5100

115

44387

320.equake_m

2600

52.3

49691

324.apsi_m

3400

44.7

76128

326.gafort_m

8700

98.2

88571

328.fma3d_m

4600

88.3

52108

330.art_m

6400

31.1

205935

332.ammp_m

7000

152

45953

SPECompMbase2001

78307

SPECompMpeak2001

Hardware

Hardware Vendor:

Model Name:

HP Proliant DL580 G7 Server Series, Intel Xeon L7555, 1.87 GHz

CPU:

Intel Xeon L7555

CPU MHz:

1866

FPU:

Integrated

CPU(s) enabled:

32 cores, 4 chips, 8 cores/chip (HT off)

CPU(s) orderable:

1-4 chips

Primary Cache:

32 KB I + 32 KB D on chip per core

Secondary Cache:

256 KB I+D on chip per core

L3 Cache:

24 MB I+D on chip per chip

Other Cache:

None

Memory:

512 GB (64 x 8 GB 2Rx4 PC3-10600R, ECC, running at 1066 MHz and CL9)

Disk Subsystem:

Two 500 GB 7200 RPM 2.5" SAS hard drives, in RAID 1 mirror

Other Hardware:

None

Software

OpenMP Threads:

Parallel:

OpenMP

Operating System:

RHEL6.0 (x86_64) 2.6.32-71.14.1.el6
Kernel 2.6.32-71.14.1.el6

Compiler:

Intel(R) C/C++ Composer XE 2011 for Linux, version 12.0.2, Build 20110112
Intel(R) Fortran Composer XE 2011 for Linux, version 12.0.2, Build 20110112

File System:

NFSv3 (IBM N5500 NAS) over Gb ethernet

System State:

Multi-user, run level 3

Notes / Tuning Information
ulimit -s unlimited Removes limits on the maximum size of the automatically- extended stack region of the current process and each process it creates. Compiler flags for base level optimization COPTIMIZE : -O3 -xSSE4.2 -xHost -no-prec-div -openmp -ipo FOPTIMIZE : -O3 -xSSE4.2 -xHost -no-prec-div -openmp -ipo F77OPTIMIZE : -O3 -xSSE4.2 -xHost -no-prec-div -openmp -ipo Environment: KMP_AFFINITY=disabled controls the binding of OpenMP threads to the physical processing units KMP_SCHEDULE=static,balanced used to fine tune the load balancing of parallel loops that are statically scheduled under OpenMP with no chunk size specification KMP_BLOCKTIME=infinite Sets the time, in milliseconds, that a thread should wait, after completing the execution of a parallel region, before sleeping. KMP_LIBRARY=throughput Selects the OpenMP run-time library KMP_STACKSIZE=31m Sets the number of bytes to allocate for each parallel thread to use as to use as its provate stack OMP_NESTED=TRUE Enables (TRUE) or disables (FALSE) nested parallelism. OMP_DYNAMIC=FALSE Enables (true) or disables (false) the dynamic adjustment of the number of threads. OMP_NUM_THREADS=32 Sets the maximum number of threads to use for OpenMP* parallel regions if no other value is specified in the program itself. Portability Flags: 318.galgel_m=default=default=default: FFLAGS=-fixed -extend-source 132 BIOS settings notes: Intel Hyper-Threading Technology (SMT): Disabled Intel Turbo Boost Technology (Turbo) : Enabled (Max 2.533GHz) For compiler/openmp flags description please refer: Intel-ic12.0-intel64-linux-flags-file.html

Notes / Tuning Information

  ulimit -s unlimited
     Removes limits on the maximum size of the automatically-
     extended stack region of the current process and each
     process it creates.
 Compiler flags for base level optimization
     COPTIMIZE : -O3 -xSSE4.2 -xHost -no-prec-div -openmp -ipo
     FOPTIMIZE : -O3 -xSSE4.2 -xHost -no-prec-div -openmp -ipo
     F77OPTIMIZE : -O3 -xSSE4.2 -xHost -no-prec-div -openmp -ipo
 Environment:
     KMP_AFFINITY=disabled
      controls the binding of OpenMP threads to the physical processing units
     KMP_SCHEDULE=static,balanced
      used to fine tune the load balancing of parallel loops that are 
      statically scheduled under OpenMP with no chunk size specification
     KMP_BLOCKTIME=infinite
      Sets the time, in milliseconds, that a thread should wait, 
      after completing the execution of a parallel region, before sleeping.
     KMP_LIBRARY=throughput
      Selects the OpenMP run-time library
     KMP_STACKSIZE=31m
      Sets the number of bytes to allocate for each parallel thread to use as 
      to use as its provate stack
     OMP_NESTED=TRUE
      Enables (TRUE) or  disables  (FALSE)  nested  parallelism.
     OMP_DYNAMIC=FALSE
      Enables (true) or disables (false) the dynamic adjustment of the number of threads. 
     OMP_NUM_THREADS=32
      Sets  the maximum number of threads to use for OpenMP* parallel
      regions if no other value is specified in the  program  itself.
 Portability Flags:
     318.galgel_m=default=default=default:
      FFLAGS=-fixed -extend-source 132
 BIOS settings notes:
      Intel Hyper-Threading Technology (SMT): Disabled
      Intel Turbo Boost Technology (Turbo)  : Enabled (Max 2.533GHz)
 For compiler/openmp flags description please refer:
 Intel-ic12.0-intel64-linux-flags-file.html

First published at SPEC.org on 13-Jul-2011

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