SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

Dell Inc.

PowerEdge T620 (Intel Xeon E5-2620 v2, 2.10 GHz)

CPU2006 license: 55 Test date: Sep-2013
Test sponsor: Dell Inc. Hardware Availability: Sep-2013
Tested by: Dell Inc. Software Availability: Sep-2013
Benchmark results graph
Hardware
CPU Name: Intel Xeon E5-2620 v2
CPU Characteristics: Intel Turbo Boost Technology up to 2.60 GHz
CPU MHz: 2100
FPU: Integrated
CPU(s) enabled: 12 cores, 2 chips, 6 cores/chip, 2 threads/core
CPU(s) orderable: 1,2 chip
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 256 KB I+D on chip per core
L3 Cache: 15 MB I+D on chip per chip
Other Cache: None
Memory: 256 GB (16 x 16 GB 2Rx4 PC3-14900R-13, ECC,
running at 1600 MHz)
Disk Subsystem: 1 x 300 GB 15000 RPM SAS
Other Hardware: None
Software
Operating System: SUSE Linux Enterprise Server 11 SP3 (x86_64)
3.0.76-0.11-default
Compiler: C/C++: Version 14.0.0.080 of Intel C++ Studio XE
for Linux;
Fortran: Version 14.0.0.080 of Intel Fortran
Studio XE for Linux
Auto Parallel: No
File System: ext2
System State: Run level 3 (multi-user)
Base Pointers: 32/64-bit
Peak Pointers: 32/64-bit
Other Software: None

Results Table

Benchmark Base Peak
Copies Seconds Ratio Seconds Ratio Seconds Ratio Copies Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
410.bwaves 24 813 401 814 401 814 401 24 813 401 814 401 814 401
416.gamess 24 1476 318 1477 318 1475 319 24 1476 318 1477 318 1475 319
433.milc 24 560 393 559 394 558 395 24 559 394 559 394 559 394
434.zeusmp 24 513 426 514 425 515 424 24 513 426 514 425 515 424
435.gromacs 24 427 401 430 398 432 396 24 421 407 426 403 422 406
436.cactusADM 24 655 438 697 411 657 436 24 655 438 697 411 657 436
437.leslie3d 24 870 259 863 261 864 261 12 387 292 385 293 384 294
444.namd 24 755 255 763 252 767 251 24 753 256 754 255 759 254
447.dealII 24 515 533 514 534 517 531 24 515 533 514 534 517 531
450.soplex 24 715 280 722 277 721 278 24 715 280 722 277 721 278
453.povray 24 287 444 287 445 289 442 24 246 519 246 519 245 522
454.calculix 24 400 494 402 492 402 493 24 400 494 402 492 402 493
459.GemsFDTD 24 1036 246 1036 246 1035 246 24 1036 246 1036 246 1035 246
465.tonto 24 612 386 610 387 615 384 24 578 408 580 407 580 407
470.lbm 24 783 421 781 422 780 423 24 783 421 781 422 780 423
481.wrf 24 570 471 571 469 572 468 24 568 472 572 469 569 471
482.sphinx3 24 1253 373 1249 375 1250 374 24 1253 373 1249 375 1250 374

Submit Notes

 The numactl mechanism was used to bind copies to processors. The config file option 'submit'
 was used to generate numactl commands to bind each copy to a specific processor.
 For details, please see the config file.

Operating System Notes

 Stack size set to unlimited using "ulimit -s unlimited"

Platform Notes

 BIOS settings:
 Virtualization Technology disabled
 Execute Disable disabled
 Logical Processor enabled
 System Profile set to Performance
 Sysinfo program /root/cpu2006.1.2.ic13/config/sysinfo.rev6818
 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191
 running on linux Tue Sep 10 23:36:35 2013

 This section contains SUT (System Under Test) info as seen by
 some common utilities.  To remove or add to this section, see:
   http://www.spec.org/cpu2006/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
       2 "physical id"s (chips)
       24 "processors"
    cores, siblings (Caution: counting these is hw and system dependent.  The
    following excerpts from /proc/cpuinfo might not be reliable.  Use with
    caution.)
       cpu cores : 6
       siblings  : 12
       physical 0: cores 0 1 2 3 4 5
       physical 1: cores 0 1 2 3 4 5
    cache size : 15360 KB

 From /proc/meminfo
    MemTotal:       264601764 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    SUSE Linux Enterprise Server 11 (x86_64)

 From /etc/*release* /etc/*version*
    SuSE-release:
       SUSE Linux Enterprise Server 11 (x86_64)
       VERSION = 11
       PATCHLEVEL = 3

 uname -a:
    Linux linux 3.0.76-0.11-default #1 SMP Fri Jun 14 08:21:43 UTC 2013 (ccab990)
    x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Sep 10 09:57 last=S

 SPEC is set to: /root/cpu2006.1.2.ic13
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda2      ext2  267G   34G  233G  13% /

 Additional information from dmidecode:
   BIOS Dell Inc. 2.0.19 08/30/2013
   Memory:
    2x 00AD00B300AD HMT42GR7MFR4C-RD 16 GB 1600 MHz
    12x 00AD04B300AD HMT42GR7AFR4C-RD 16 GB 1600 MHz
    2x 00CE00B300CE M393B2G70CB0-CMA 16 GB 1600 MHz

 (End of data from sysinfo program)

General Notes

Environment variables set by runspec before the start of the run:
LD_LIBRARY_PATH = "/root/cpu2006.1.2.ic13/libs/32:/root/cpu2006.1.2.ic13/libs/64:/root/cpu2006.1.2.ic13/sh"

 Binaries compiled on a system with 1x Core i7-860 CPU + 8GB
 memory using RHEL5.5
 Transparent Huge Pages enabled with:
 echo always > /sys/kernel/mm/transparent_hugepage/enabled
 Filesystem page cache cleared with:
 echo 1>       /proc/sys/vm/drop_caches
 runspec command invoked through numactl i.e.:
 numactl --interleave=all runspec <etc>

Base Compiler Invocation

C benchmarks:

 icc -m64 

C++ benchmarks:

 icpc -m64 

Fortran benchmarks:

 ifort -m64 

Benchmarks using both Fortran and C:

 icc -m64   ifort -m64 

Base Portability Flags

410.bwaves:  -DSPEC_CPU_LP64 
416.gamess:  -DSPEC_CPU_LP64 
433.milc:  -DSPEC_CPU_LP64 
434.zeusmp:  -DSPEC_CPU_LP64 
435.gromacs:  -DSPEC_CPU_LP64   -nofor_main 
436.cactusADM:  -DSPEC_CPU_LP64   -nofor_main 
437.leslie3d:  -DSPEC_CPU_LP64 
444.namd:  -DSPEC_CPU_LP64 
447.dealII:  -DSPEC_CPU_LP64 
450.soplex:  -DSPEC_CPU_LP64 
453.povray:  -DSPEC_CPU_LP64 
454.calculix:  -DSPEC_CPU_LP64   -nofor_main 
459.GemsFDTD:  -DSPEC_CPU_LP64 
465.tonto:  -DSPEC_CPU_LP64 
470.lbm:  -DSPEC_CPU_LP64 
481.wrf:  -DSPEC_CPU_LP64   -DSPEC_CPU_CASE_FLAG   -DSPEC_CPU_LINUX 
482.sphinx3:  -DSPEC_CPU_LP64 

Base Optimization Flags

C benchmarks:

 -xAVX   -ipo   -O3   -no-prec-div   -static   -opt-prefetch   -auto-p32   -ansi-alias   -opt-mem-layout-trans=3 

C++ benchmarks:

 -xAVX   -ipo   -O3   -no-prec-div   -static   -opt-prefetch   -auto-p32   -ansi-alias   -opt-mem-layout-trans=3 

Fortran benchmarks:

 -xAVX   -ipo   -O3   -no-prec-div   -static   -opt-prefetch 

Benchmarks using both Fortran and C:

 -xAVX   -ipo   -O3   -no-prec-div   -static   -opt-prefetch   -auto-p32   -ansi-alias   -opt-mem-layout-trans=3 

Peak Compiler Invocation

C benchmarks:

 icc -m64 

C++ benchmarks:

 icpc -m64 

Fortran benchmarks:

 ifort -m64 

Benchmarks using both Fortran and C:

 icc -m64   ifort -m64 

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

433.milc:  -xAVX(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -opt-mem-layout-trans=3(pass 2)   -prof-use(pass 2)   -static   -auto-ilp32 
470.lbm:  basepeak = yes 
482.sphinx3:  basepeak = yes 

C++ benchmarks:

444.namd:  -xAVX(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -opt-mem-layout-trans=3(pass 2)   -prof-use(pass 2)   -fno-alias   -auto-ilp32 
447.dealII:  basepeak = yes 
450.soplex:  basepeak = yes 
453.povray:  -xAVX(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -opt-mem-layout-trans=3(pass 2)   -prof-use(pass 2)   -unroll4   -ansi-alias 

Fortran benchmarks:

410.bwaves:  basepeak = yes 
416.gamess:  basepeak = yes 
434.zeusmp:  basepeak = yes 
437.leslie3d:  -xAVX   -ipo   -O3   -no-prec-div   -static   -opt-prefetch 
459.GemsFDTD:  basepeak = yes 
465.tonto:  -xAVX(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -unroll4   -auto   -inline-calloc   -opt-malloc-options=3 

Benchmarks using both Fortran and C:

435.gromacs:  -xAVX(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -opt-mem-layout-trans=3(pass 2)   -prof-use(pass 2)   -opt-prefetch   -static   -auto-ilp32 
436.cactusADM:  basepeak = yes 
454.calculix:  basepeak = yes 
481.wrf:  -xAVX   -ipo   -O3   -no-prec-div   -static   -auto-ilp32 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic14.0-official-linux64.20140128.html,
http://www.spec.org/cpu2006/flags/Dell-Platform-Settings-V1.2-revB.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Intel-ic14.0-official-linux64.20140128.xml,
http://www.spec.org/cpu2006/flags/Dell-Platform-Settings-V1.2-revB.xml.