| CPU2006 license: | 3 | Test date: | Jul-2011 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Aug-2011 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-2850 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.4 GHz |
| CPU MHz: | 2000 |
| 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: | 24 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 1 TB (128 x 8 GB 2Rx4 PC3L-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 2011 for IA-32 and Intel 64 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 | 1100 | 1420 | 1093 | 1430 | 1094 | 1430 | 160 | 941 | 1660 | 941 | 1660 | 942 | 1660 |
| 401.bzip2 | 160 | 1564 | 987 | 1561 | 989 | 1567 | 986 | 160 | 1487 | 1040 | 1490 | 1040 | 1483 | 1040 |
| 403.gcc | 160 | 863 | 1490 | 864 | 1490 | 859 | 1500 | 160 | 868 | 1480 | 860 | 1500 | 870 | 1480 |
| 429.mcf | 160 | 708 | 2060 | 708 | 2060 | 707 | 2060 | 160 | 671 | 2180 | 674 | 2170 | 672 | 2170 |
| 445.gobmk | 160 | 1045 | 1610 | 1043 | 1610 | 1042 | 1610 | 160 | 988 | 1700 | 990 | 1690 | 988 | 1700 |
| 456.hmmer | 160 | 662 | 2250 | 660 | 2260 | 660 | 2260 | 160 | 559 | 2670 | 562 | 2660 | 558 | 2670 |
| 458.sjeng | 160 | 1257 | 1540 | 1256 | 1540 | 1258 | 1540 | 160 | 1189 | 1630 | 1186 | 1630 | 1185 | 1630 |
| 462.libquantum | 160 | 400 | 8300 | 401 | 8270 | 399 | 8310 | 160 | 400 | 8300 | 401 | 8270 | 399 | 8310 |
| 464.h264ref | 160 | 1620 | 2190 | 1620 | 2190 | 1625 | 2180 | 160 | 1589 | 2230 | 1602 | 2210 | 1602 | 2210 |
| 471.omnetpp | 160 | 939 | 1060 | 941 | 1060 | 938 | 1070 | 160 | 884 | 1130 | 884 | 1130 | 880 | 1140 |
| 473.astar | 160 | 1065 | 1050 | 1068 | 1050 | 1066 | 1050 | 160 | 1065 | 1050 | 1068 | 1050 | 1066 | 1050 |
| 483.xalancbmk | 160 | 692 | 1600 | 692 | 1590 | 692 | 1600 | 160 | 692 | 1600 | 692 | 1590 | 692 | 1600 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
SPEC files placed in /dev/shm/cpu2006 with /dev/shm, size=500G mounted as tmpfs with mpol=interleave 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run 'nodev /mnt/hugetlbfs hugetlbfs defaults 0 0' added to /etc/fstab echo 160000 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib/libhugetlbfs.so
Platform Notes
BIOS Settings: Power Regulator set to HP Static High Performance Mode
General Notes
Binaries were compiled on RHEL5.5
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 |