| CPU2006 license: | 19 | Test date: | Aug-2011 |
|---|---|---|---|
| Test sponsor: | Fujitsu | Hardware Availability: | Jul-2011 |
| Tested by: | Fujitsu | Software Availability: | Jul-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4807 |
| CPU Characteristics: | |
| CPU MHz: | 1867 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 chips, 6 cores/chip |
| CPU(s) orderable: | 2,3,4 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: | 18 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 256 GB (32 x 8 GB 4Rx8 PC3L-8500R-7, ECC, running at 800 MHz) |
| Disk Subsystem: | 1 x SAS, 600 GB, 10000 RPM |
| Other Hardware: | -- |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP1, Kernel 2.6.32.12-0.7-default |
| Compiler: | Intel C++ Intel 64 Compiler XE for applications running on Intel 64 Version 12.0.4.191 Build 20110427 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V9.01 |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | 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 | 654 | 14.9 | 656 | 14.9 | 653 | 15.0 | 588 | 16.6 | 586 | 16.7 | 590 | 16.6 |
| 401.bzip2 | 886 | 10.9 | 887 | 10.9 | 886 | 10.9 | 838 | 11.5 | 838 | 11.5 | 838 | 11.5 |
| 403.gcc | 571 | 14.1 | 570 | 14.1 | 571 | 14.1 | 540 | 14.9 | 542 | 14.9 | 540 | 14.9 |
| 429.mcf | 358 | 25.5 | 357 | 25.5 | 358 | 25.5 | 340 | 26.8 | 341 | 26.7 | 340 | 26.9 |
| 445.gobmk | 766 | 13.7 | 766 | 13.7 | 767 | 13.7 | 744 | 14.1 | 743 | 14.1 | 742 | 14.1 |
| 456.hmmer | 351 | 26.6 | 351 | 26.6 | 351 | 26.6 | 342 | 27.3 | 342 | 27.3 | 342 | 27.3 |
| 458.sjeng | 842 | 14.4 | 842 | 14.4 | 843 | 14.3 | 836 | 14.5 | 813 | 14.9 | 812 | 14.9 |
| 462.libquantum | 24.0 | 864 | 23.8 | 871 | 24.0 | 864 | 24.0 | 864 | 23.8 | 871 | 24.0 | 864 |
| 464.h264ref | 1005 | 22.0 | 1014 | 21.8 | 1012 | 21.9 | 964 | 23.0 | 963 | 23.0 | 963 | 23.0 |
| 471.omnetpp | 509 | 12.3 | 507 | 12.3 | 612 | 10.2 | 449 | 13.9 | 382 | 16.4 | 383 | 16.3 |
| 473.astar | 511 | 13.7 | 511 | 13.7 | 509 | 13.8 | 511 | 13.7 | 511 | 13.7 | 509 | 13.8 |
| 483.xalancbmk | 305 | 22.6 | 308 | 22.4 | 309 | 22.3 | 305 | 22.6 | 308 | 22.4 | 309 | 22.3 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run 'nodev /mnt/hugepages hugetlbfs defaults 0 0' added to /etc/fstab echo 21600 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
BIOS configuration: Data Reuse Optimization = Disable Performance/Power Setting = Traditional Intel HT Technology = Disable
General Notes
OMP_NUM_THREADS set to number of cores Binaries were compiled on RHEL5.5 For information about Fujitsu please visit: http://www.fujitsu.com
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/opt/smartheap/intel64 -lsmartheap64 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | icc -m32 |
| 429.mcf: | icc -m32 |
| 445.gobmk: | icc -m32 |
| 464.h264ref: | icc -m32 |
C++ benchmarks (except as noted below):
| icpc -m64 | |
| 471.omnetpp: | icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
C++ benchmarks:
| 471.omnetpp: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-ra-region-strategy=block -ansi-alias -Wl,-z,muldefs -L/opt/smartheap/ia32 -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |