| 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 E7-8870 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.80 GHz |
| CPU MHz: | 2400 |
| 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: | 30 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 | 160 | 995 | 1570 | 993 | 1570 | 998 | 1570 | 160 | 839 | 1860 | 840 | 1860 | 841 | 1860 |
| 401.bzip2 | 160 | 1426 | 1080 | 1429 | 1080 | 1428 | 1080 | 160 | 1351 | 1140 | 1349 | 1140 | 1351 | 1140 |
| 403.gcc | 160 | 947 | 1360 | 945 | 1360 | 952 | 1350 | 160 | 947 | 1360 | 946 | 1360 | 941 | 1370 |
| 429.mcf | 160 | 846 | 1730 | 844 | 1730 | 841 | 1740 | 160 | 754 | 1940 | 755 | 1930 | 754 | 1940 |
| 445.gobmk | 160 | 928 | 1810 | 926 | 1810 | 931 | 1800 | 160 | 842 | 1990 | 848 | 1980 | 846 | 1980 |
| 456.hmmer | 160 | 600 | 2490 | 600 | 2490 | 601 | 2490 | 160 | 481 | 3110 | 481 | 3110 | 480 | 3110 |
| 458.sjeng | 160 | 1128 | 1720 | 1129 | 1710 | 1128 | 1720 | 160 | 1045 | 1850 | 1047 | 1850 | 1047 | 1850 |
| 462.libquantum | 160 | 380 | 8720 | 380 | 8720 | 380 | 8720 | 160 | 380 | 8720 | 380 | 8720 | 380 | 8720 |
| 464.h264ref | 160 | 1415 | 2500 | 1396 | 2540 | 1412 | 2510 | 160 | 1433 | 2470 | 1429 | 2480 | 1426 | 2480 |
| 471.omnetpp | 160 | 1053 | 950 | 1053 | 950 | 1054 | 949 | 160 | 1009 | 991 | 1007 | 994 | 1008 | 992 |
| 473.astar | 160 | 1023 | 1100 | 1030 | 1090 | 1028 | 1090 | 160 | 1023 | 1100 | 1030 | 1090 | 1028 | 1090 |
| 483.xalancbmk | 160 | 734 | 1510 | 736 | 1500 | 736 | 1500 | 160 | 734 | 1510 | 736 | 1500 | 736 | 1500 |
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 |