OMPL2001 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
311.wupwise_l	9200	211	697727
313.swim_l	12500	628	318338
315.mgrid_l	13500	528	409378
317.applu_l	13500	590	366221
321.equake_l	13000	542	383513
325.apsi_l	10500	286	587380
327.gafort_l	11000	359	490814
329.fma3d_l	23500	941	399786
331.art_l	25000	277	1445765
SPECompLbase2001	504788
	SPECompLpeak2001	--

Benchmark

Reference
Time

Base
Runtime

Base
Ratio

Peak
Runtime

Peak
Ratio

311.wupwise_l

9200

211

697727

313.swim_l

12500

628

318338

315.mgrid_l

13500

528

409378

317.applu_l

13500

590

366221

321.equake_l

13000

542

383513

325.apsi_l

10500

286

587380

327.gafort_l

11000

359

490814

329.fma3d_l

23500

941

399786

331.art_l

25000

277

1445765

SPECompLbase2001

504788

SPECompLpeak2001

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 on)

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 -shared-intel -mcmodel=medium -ipo FOPTIMIZE : -O3 -xSSE4.2 -xHost -no-prec-div -openmp -shared-intel -mcmodel=medium -ipo F77OPTIMIZE : -O3 -xSSE4.2 -xHost -no-prec-div -openmp -shared-intel -mcmodel=medium -ipo Environment: KMP_AFFINITY=compact,1 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=64 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): Enabled 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 -shared-intel -mcmodel=medium -ipo
     FOPTIMIZE : -O3 -xSSE4.2 -xHost -no-prec-div -openmp -shared-intel -mcmodel=medium -ipo
     F77OPTIMIZE : -O3 -xSSE4.2 -xHost -no-prec-div -openmp -shared-intel -mcmodel=medium -ipo
 Environment:
     KMP_AFFINITY=compact,1
      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=64
      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): Enabled
      Intel Turbo Boost Technology (Turbo)  : Enabled (Max 2.533GHz)
 For compiler/openmp flags description please refer:
 Intel-ic12.0-intel64-linux-flags-file.html

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