| CPU2006 license: | 9006 | Test date: | Aug-2011 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Nov-2011 |
| Tested by: | NEC Corporation | Software Availability: | May-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-8830 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.40 GHz |
| CPU MHz: | 2133 |
| FPU: | Integrated |
| CPU(s) enabled: | 64 cores, 8 chips, 8 cores/chip, 2 threads/core |
| CPU(s) orderable: | 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: | 24 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 512 GB (128 x 4 GB 2Rx4 PC3-8500R-7, ECC) |
| Disk Subsystem: | 2x300 GB SAS, 10000 RPM, RAID 0 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.1, Kernel 2.6.32-131.0.15.el6.x86_64 on an x86_64 |
| Compiler: | C/C++: Version 12.0.4.191 of Intel Compiler XE for applications on IA-32 Build 20110427 |
| Auto Parallel: | No |
| File System: | ext4 |
| 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 | 128 | 1115 | 1120 | 1114 | 1120 | 1115 | 1120 | 128 | 941 | 1330 | 943 | 1330 | 946 | 1320 |
| 401.bzip2 | 128 | 1557 | 793 | 1561 | 791 | 1560 | 792 | 128 | 1474 | 838 | 1474 | 838 | 1476 | 837 |
| 403.gcc | 128 | 977 | 1050 | 979 | 1050 | 969 | 1060 | 128 | 972 | 1060 | 973 | 1060 | 969 | 1060 |
| 429.mcf | 128 | 750 | 1560 | 748 | 1560 | 747 | 1560 | 128 | 707 | 1650 | 707 | 1650 | 707 | 1650 |
| 445.gobmk | 128 | 1040 | 1290 | 1042 | 1290 | 1047 | 1280 | 128 | 950 | 1410 | 949 | 1420 | 949 | 1410 |
| 456.hmmer | 128 | 661 | 1810 | 663 | 1800 | 663 | 1800 | 128 | 518 | 2310 | 518 | 2310 | 518 | 2310 |
| 458.sjeng | 128 | 1262 | 1230 | 1264 | 1230 | 1265 | 1220 | 128 | 1174 | 1320 | 1175 | 1320 | 1173 | 1320 |
| 462.libquantum | 128 | 401 | 6620 | 404 | 6570 | 406 | 6530 | 128 | 401 | 6620 | 404 | 6570 | 406 | 6530 |
| 464.h264ref | 128 | 1561 | 1810 | 1559 | 1820 | 1562 | 1810 | 128 | 1570 | 1800 | 1579 | 1790 | 1596 | 1770 |
| 471.omnetpp | 128 | 1070 | 747 | 1070 | 747 | 1071 | 747 | 128 | 999 | 801 | 999 | 801 | 1000 | 800 |
| 473.astar | 128 | 1066 | 843 | 1066 | 843 | 1065 | 844 | 128 | 1066 | 843 | 1066 | 843 | 1065 | 844 |
| 483.xalancbmk | 128 | 727 | 1220 | 725 | 1220 | 726 | 1220 | 128 | 727 | 1220 | 725 | 1220 | 726 | 1220 |
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 stack size to unlimited prior to run echo 1 > /proc/sys/vm/zone_reclaim_mode Huge pages were not configured for this run
Platform Notes
ACPI Type set to Type 3 in BIOS Patrol Scrubbing set to disabled in Maintenance Console
General Notes
Binaries were compiled on RHEL 5.6
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_9/lib -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 | |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 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_9/lib -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |