| CPU2006 license: | 20 | Test date: | Mar-2011 |
|---|---|---|---|
| Test sponsor: | Bull SAS | Hardware Availability: | Apr-2011 |
| Tested by: | Dell Inc. | Software Availability: | Apr-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4860 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.67 GHz |
| CPU MHz: | 2267 |
| FPU: | Integrated |
| CPU(s) enabled: | 40 cores, 4 chips, 10 cores/chip, 2 threads/core |
| CPU(s) orderable: | 2,4 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 4Rx8 PC3-8500R-7, ECC) |
| Disk Subsystem: | 1 x 500 GB 7200 RPM SAS 6Gb |
| 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 | 80 | 1002 | 780 | 1003 | 779 | 1004 | 779 | 80 | 805 | 971 | 792 | 986 | 804 | 972 |
| 401.bzip2 | 80 | 1425 | 542 | 1426 | 541 | 1424 | 542 | 80 | 1301 | 593 | 1305 | 592 | 1303 | 593 |
| 403.gcc | 80 | 819 | 786 | 818 | 788 | 816 | 789 | 80 | 819 | 786 | 818 | 788 | 816 | 789 |
| 429.mcf | 80 | 741 | 985 | 740 | 986 | 741 | 984 | 80 | 685 | 1060 | 688 | 1060 | 690 | 1060 |
| 445.gobmk | 80 | 931 | 902 | 932 | 900 | 934 | 899 | 80 | 874 | 960 | 885 | 948 | 884 | 950 |
| 456.hmmer | 80 | 600 | 1240 | 596 | 1250 | 596 | 1250 | 80 | 463 | 1610 | 462 | 1610 | 462 | 1610 |
| 458.sjeng | 80 | 1137 | 851 | 1137 | 852 | 1138 | 851 | 80 | 1038 | 933 | 1038 | 932 | 1039 | 932 |
| 462.libquantum | 80 | 360 | 4600 | 357 | 4650 | 359 | 4610 | 80 | 360 | 4600 | 357 | 4650 | 359 | 4610 |
| 464.h264ref | 80 | 1460 | 1210 | 1428 | 1240 | 1437 | 1230 | 80 | 1460 | 1210 | 1428 | 1240 | 1437 | 1230 |
| 471.omnetpp | 80 | 885 | 565 | 887 | 564 | 887 | 564 | 80 | 822 | 608 | 823 | 608 | 822 | 608 |
| 473.astar | 80 | 970 | 579 | 972 | 578 | 969 | 580 | 80 | 970 | 579 | 972 | 578 | 969 | 580 |
| 483.xalancbmk | 80 | 598 | 922 | 599 | 922 | 598 | 923 | 80 | 598 | 922 | 599 | 922 | 598 | 923 |
Submit Notes
The config file option 'submit' was used.
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run 'mount -t hugetlbfs nodev /mnt/hugepages' was used to enable large pages echo 72000 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
BIOS Settings: Power Management = Maximum Performance (Default = Active Power Controller)
General Notes
The Dell PowerEdge R910 and the Bull NovaScale R480 F2 models are electronically equivalent. The results have been measured on a Dell PowerEdge R910 model. Binaries were compiled on RHEL5.5
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 |
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/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |