| 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 E7-8850 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.40 GHz |
| CPU MHz: | 2000 |
| FPU: | Integrated |
| CPU(s) enabled: | 80 cores, 8 chips, 10 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 64 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 | 160 | 1158 | 1350 | 1148 | 1360 | 1150 | 1360 | 160 | 973 | 1610 | 971 | 1610 | 975 | 1600 |
| 401.bzip2 | 160 | 1694 | 911 | 1691 | 913 | 1691 | 913 | 160 | 1616 | 956 | 1613 | 957 | 1614 | 957 |
| 403.gcc | 160 | 1100 | 1170 | 1099 | 1170 | 1092 | 1180 | 160 | 1093 | 1180 | 1093 | 1180 | 1094 | 1180 |
| 429.mcf | 160 | 979 | 1490 | 980 | 1490 | 977 | 1490 | 160 | 872 | 1670 | 871 | 1680 | 871 | 1680 |
| 445.gobmk | 160 | 1067 | 1570 | 1073 | 1560 | 1068 | 1570 | 160 | 978 | 1720 | 976 | 1720 | 973 | 1730 |
| 456.hmmer | 160 | 724 | 2060 | 724 | 2060 | 722 | 2070 | 160 | 605 | 2470 | 606 | 2460 | 605 | 2470 |
| 458.sjeng | 160 | 1291 | 1500 | 1299 | 1490 | 1295 | 1490 | 160 | 1202 | 1610 | 1202 | 1610 | 1197 | 1620 |
| 462.libquantum | 160 | 427 | 7770 | 426 | 7790 | 426 | 7790 | 160 | 427 | 7770 | 426 | 7790 | 426 | 7790 |
| 464.h264ref | 160 | 1616 | 2190 | 1617 | 2190 | 1618 | 2190 | 160 | 1627 | 2180 | 1659 | 2130 | 1634 | 2170 |
| 471.omnetpp | 160 | 1206 | 829 | 1203 | 831 | 1205 | 830 | 160 | 1169 | 856 | 1169 | 855 | 1168 | 856 |
| 473.astar | 160 | 1176 | 955 | 1176 | 955 | 1181 | 951 | 160 | 1176 | 955 | 1176 | 955 | 1181 | 951 |
| 483.xalancbmk | 160 | 851 | 1300 | 850 | 1300 | 849 | 1300 | 160 | 851 | 1300 | 850 | 1300 | 849 | 1300 |
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 |