SPEC® CINT2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

IBM Corporation

IBM System x3850 X5 (Intel Xeon E7-8870)

SPECint®_rate2006 = Not Run

CPU2006 license: 11 Test date: Jul-2011
Test sponsor: IBM Corporation Hardware Availability: May-2011
Tested by: IBM Corporation Software Availability: Jan-2011
Benchmark results graph
Hardware
CPU Name: Intel Xeon E7-8870
CPU Characteristics: Intel Turbo Boost Technology up to 2.80 GHz
CPU MHz: 2400
FPU: Integrated
CPU(s) enabled: 80 cores, 8 chips, 10 cores/chip, 2 threads/core
CPU(s) orderable: 2,3,4,5,6,7,8 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: 30 MB I+D on chip per chip
Other Cache: None
Memory: 1 TB (128 x 8 GB 4Rx8 PC3-8500R-7, ECC)
Disk Subsystem: 2 x 147 GB 15k RPM SAS, RAID 0
Other Hardware: None
Software
Operating System: SUSE Linux Enterprise Server 11 SP1 (x86_64),
Kernel 2.6.32.12-0.7-default
Compiler: Intel C++ Compiler XE for applications running on
IA-32
Version 12.0.1.116 Build 20101116
Auto Parallel: No
File System: ext3
System State: Run level 3 (multi-user)
Base Pointers: 32-bit
Peak Pointers: 32/64-bit
Other Software: Microquill SmartHeap V9.01

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.
400.perlbench 160 991 1580 989 1580 991 1580
401.bzip2 160 1419 1090 1422 1090 1423 1090
403.gcc 160 967 1330 971 1330 969 1330
429.mcf 160 950 1540 948 1540 952 1530
445.gobmk 160 906 1850 905 1850 904 1860
456.hmmer 160 592 2520 596 2500 595 2510
458.sjeng 160 1126 1720 1123 1720 1121 1730
462.libquantum 160 372 8920 370 8950 371 8940
464.h264ref 160 1404 2520 1396 2540 1397 2530
471.omnetpp 160 1048 955 1048 954 1047 955
473.astar 160 1037 1080 1037 1080 1036 1080
483.xalancbmk 160 789 1400 788 1400 788 1400

Submit Notes

The config file option 'submit' was used.
 numactl was used to bind copies to the cores

Operating System Notes

 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
 echo 1 > /proc/sys/vm/zone_reclaim_mode
 'mount -t hugetlbfs nodev /mnt/hugepages' was used to enable large pages
 echo 104000 > /proc/sys/vm/nr_hugepages
 export HUGETLB_MORECORE=yes
 export LD_PRELOAD=/usr/lib64/libhugetlbfs.so

Platform Notes

 BIOS Settings:
 Turbo Boost Power Optimization set to Traditional

General Notes

 Binaries were compiled on RHEL5.5

Base Compiler Invocation

C benchmarks:

 icc -m32 

C++ benchmarks:

 icpc -m32 

Base Portability Flags

400.perlbench:  -DSPEC_CPU_LINUX_IA32 
462.libquantum:  -DSPEC_CPU_LINUX 
483.xalancbmk:  -DSPEC_CPU_LINUX 

Base Optimization Flags

C benchmarks:

 -xSSE4.2   -ipo   -O3   -no-prec-div   -opt-prefetch   -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT 

C++ benchmarks:

 -xSSE4.2   -ipo   -O3   -no-prec-div   -opt-prefetch   -Wl,-z,muldefs   -L/smartheap -lsmartheap   -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT 

Base Other Flags

C benchmarks:

403.gcc:  -Dalloca=_alloca 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic12.0-linux64-revB.html,
http://www.spec.org/cpu2006/flags/IBM-platform-linux64-revA.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Intel-ic12.0-linux64-revB.xml,
http://www.spec.org/cpu2006/flags/IBM-platform-linux64-revA.xml.