| CPU2006 license: | 3 | Test date: | May-2011 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Aug-2011 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4870 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.8 GHz |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 80 cores, 8 chips, 10 cores/chip, 2 threads/core |
| CPU(s) orderable: | 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: | 2 x 146 GB 15 K SAS |
| Other Hardware: | 512 MB FBWC Module for P410i SmartArray |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP1, 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 | 160 | 1001 | 1560 | 1002 | 1560 | 1001 | 1560 | 160 | 817 | 1910 | 820 | 1910 | 822 | 1900 |
| 401.bzip2 | 160 | 1336 | 1160 | 1338 | 1150 | 1339 | 1150 | 160 | 1252 | 1230 | 1249 | 1240 | 1254 | 1230 |
| 403.gcc | 160 | 773 | 1670 | 773 | 1670 | 780 | 1650 | 160 | 774 | 1660 | 776 | 1660 | 778 | 1660 |
| 429.mcf | 160 | 692 | 2110 | 693 | 2110 | 692 | 2110 | 160 | 657 | 2220 | 667 | 2190 | 664 | 2200 |
| 445.gobmk | 160 | 920 | 1820 | 922 | 1820 | 922 | 1820 | 160 | 874 | 1920 | 874 | 1920 | 875 | 1920 |
| 456.hmmer | 160 | 602 | 2480 | 598 | 2500 | 599 | 2490 | 160 | 453 | 3300 | 452 | 3310 | 454 | 3290 |
| 458.sjeng | 160 | 1118 | 1730 | 1116 | 1740 | 1117 | 1730 | 160 | 1053 | 1840 | 1053 | 1840 | 1052 | 1840 |
| 462.libquantum | 160 | 353 | 9400 | 354 | 9380 | 353 | 9390 | 160 | 353 | 9400 | 354 | 9380 | 353 | 9390 |
| 464.h264ref | 160 | 1438 | 2460 | 1438 | 2460 | 1439 | 2460 | 160 | 1440 | 2460 | 1448 | 2450 | 1434 | 2470 |
| 471.omnetpp | 160 | 846 | 1180 | 847 | 1180 | 846 | 1180 | 160 | 790 | 1270 | 789 | 1270 | 789 | 1270 |
| 473.astar | 160 | 950 | 1180 | 952 | 1180 | 950 | 1180 | 160 | 950 | 1180 | 952 | 1180 | 950 | 1180 |
| 483.xalancbmk | 160 | 580 | 1900 | 580 | 1900 | 580 | 1900 | 160 | 580 | 1900 | 580 | 1900 | 580 | 1900 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
I/O scheduler for the device holding the filesystem set to "noop" SPEC files placed in /dev/shm/cpu2006 with /dev/shm mounted as tmpfs with mpol=interleave, size=500G 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run Hugepages were not configured on the system
Platform Notes
BIOS Settings: Power Regulator set to HP Static High Performance Mode
General Notes
Binaries were compiled on RHEL5.5 with binutils-2.17.50.0.6-14.el5
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 |