| CPU2006 license: | 19 | Test date: | Jul-2011 |
|---|---|---|---|
| Test sponsor: | Fujitsu | Hardware Availability: | Jul-2011 |
| Tested by: | Fujitsu | Software Availability: | Jul-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4870 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.80 GHz |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 20 cores, 2 chips, 10 cores/chip, 2 threads/core |
| 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: | 30 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 256 GB (32 x 8 GB 4Rx8 PC3L-8500R-7, ECC) |
| Disk Subsystem: | 1 x SAS, 600 GB, 10000 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP1, Kernel 2.6.32.12-0.7-default |
| Compiler: | Intel C++ Compiler XE for applications running on IA-32 Version 12.0.4.191 Build 20110427 |
| 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 | 40 | 932 | 419 | 935 | 418 | 932 | 419 | 40 | 780 | 501 | 784 | 499 | 783 | 499 |
| 401.bzip2 | 40 | 1296 | 298 | 1302 | 296 | 1295 | 298 | 40 | 1206 | 320 | 1213 | 318 | 1219 | 317 |
| 403.gcc | 40 | 756 | 426 | 753 | 427 | 752 | 428 | 40 | 756 | 426 | 753 | 427 | 752 | 428 |
| 429.mcf | 40 | 680 | 536 | 685 | 533 | 686 | 532 | 20 | 336 | 542 | 336 | 542 | 336 | 542 |
| 445.gobmk | 40 | 889 | 472 | 889 | 472 | 891 | 471 | 40 | 836 | 502 | 837 | 501 | 837 | 501 |
| 456.hmmer | 40 | 560 | 666 | 566 | 660 | 574 | 650 | 20 | 255 | 732 | 255 | 731 | 256 | 730 |
| 458.sjeng | 40 | 1067 | 454 | 1069 | 453 | 1067 | 454 | 40 | 998 | 485 | 999 | 485 | 999 | 485 |
| 462.libquantum | 40 | 292 | 2840 | 291 | 2850 | 291 | 2850 | 40 | 292 | 2840 | 291 | 2850 | 291 | 2850 |
| 464.h264ref | 40 | 1372 | 645 | 1371 | 646 | 1373 | 645 | 40 | 1372 | 645 | 1371 | 646 | 1373 | 645 |
| 471.omnetpp | 40 | 806 | 310 | 807 | 310 | 807 | 310 | 40 | 755 | 331 | 754 | 331 | 755 | 331 |
| 473.astar | 40 | 911 | 308 | 910 | 308 | 910 | 309 | 40 | 911 | 308 | 910 | 308 | 910 | 309 |
| 483.xalancbmk | 40 | 523 | 527 | 525 | 526 | 524 | 527 | 40 | 523 | 527 | 525 | 526 | 524 | 527 |
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 'nodev /mnt/hugepages hugetlbfs defaults 0 0' added to /etc/fstab echo 36000 > /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
General Notes
Binaries were compiled on RHEL5.5 For information about Fujitsu please visit: http://www.fujitsu.com
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/opt/smartheap/ia32 -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -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) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/opt/smartheap/ia32 -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |