| CPU2006 license: | 35 | Test date: | Jun-2011 |
|---|---|---|---|
| Test sponsor: | HITACHI | Hardware Availability: | Aug-2011 |
| Tested by: | HITACHI | 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: | 1, 2, 4, 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: | 1 TB (128 x 8 GB 2Rx4 PC3-10600R-9, ECC, running at 1066 MHz) |
| Disk Subsystem: | 10 x 73 GB 15000 rpm Fibre Channel RAID1+0 configuration |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.1, Advanced Platform, Kernel 2.6.32-131.0.15.el6 on an x86_64 |
| Compiler: | Intel C++ Compiler XE for Linux Version 12.0.2.137 Build 20110112 |
| 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 | 160 | 1001 | 1560 | 998 | 1570 | 998 | 1570 | 160 | 825 | 1890 | 823 | 1900 | 826 | 1890 |
| 401.bzip2 | 160 | 1436 | 1080 | 1435 | 1080 | 1436 | 1080 | 160 | 1351 | 1140 | 1354 | 1140 | 1353 | 1140 |
| 403.gcc | 160 | 945 | 1360 | 949 | 1360 | 945 | 1360 | 160 | 948 | 1360 | 952 | 1350 | 944 | 1360 |
| 429.mcf | 160 | 825 | 1770 | 823 | 1770 | 823 | 1770 | 160 | 742 | 1970 | 742 | 1970 | 741 | 1970 |
| 445.gobmk | 160 | 927 | 1810 | 929 | 1810 | 926 | 1810 | 160 | 846 | 1980 | 852 | 1970 | 846 | 1980 |
| 456.hmmer | 160 | 605 | 2470 | 605 | 2470 | 606 | 2460 | 160 | 469 | 3180 | 470 | 3180 | 470 | 3180 |
| 458.sjeng | 160 | 1139 | 1700 | 1140 | 1700 | 1140 | 1700 | 160 | 1060 | 1830 | 1061 | 1820 | 1060 | 1830 |
| 462.libquantum | 160 | 381 | 8710 | 381 | 8710 | 382 | 8690 | 160 | 381 | 8710 | 381 | 8710 | 382 | 8690 |
| 464.h264ref | 160 | 1399 | 2530 | 1397 | 2530 | 1417 | 2500 | 160 | 1395 | 2540 | 1465 | 2420 | 1392 | 2540 |
| 471.omnetpp | 160 | 1067 | 937 | 1066 | 938 | 1067 | 937 | 160 | 1004 | 996 | 1007 | 993 | 1003 | 997 |
| 473.astar | 160 | 1028 | 1090 | 1029 | 1090 | 1029 | 1090 | 160 | 1028 | 1090 | 1029 | 1090 | 1029 | 1090 |
| 483.xalancbmk | 160 | 712 | 1550 | 711 | 1550 | 711 | 1550 | 160 | 712 | 1550 | 711 | 1550 | 711 | 1550 |
Submit Notes
The config file option 'submit' was used. '/usr/bin/numactl' used to bind processes to CPUs
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run Hugepages was not enabled for this run echo 1 > /proc/sys/vm/zone_reclaim_mode
Platform Notes
BIOS Settings: Adjacent Cache Line Prefetch = enabled
General Notes
Binaries compiled on RHEL5.4.3 HITACHI BladeSymphony BS2000 and HITACHI Compute Blade 2000 are electronically equivalent. The results have been measured on a HITACHI BladeSymphony BS2000.
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/home/bsc/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/home/bsc/SmartHeap_9/lib -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |