| CPU2006 license: | 9006 | Test date: | Jun-2011 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Feb-2011 |
| Tested by: | NEC Corporation | Software Availability: | Mar-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5687 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.87 GHz |
| CPU MHz: | 3600 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 cores/chip |
| CPU(s) orderable: | 1,2 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: | 12 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 96 GB (12 x 8 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 500 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 SP1 (x86_64), Kernel 2.6.32.12-0.7-default |
| Compiler: | C/C++: Version 12.0.3.174 of Intel Compiler XE Build 20110309 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | 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 | 318 | 30.7 | 319 | 30.7 | 318 | 30.7 | 281 | 34.7 | 281 | 34.7 | 281 | 34.7 |
| 401.bzip2 | 427 | 22.6 | 427 | 22.6 | 427 | 22.6 | 407 | 23.7 | 407 | 23.7 | 407 | 23.7 |
| 403.gcc | 271 | 29.7 | 273 | 29.5 | 274 | 29.3 | 251 | 32.0 | 251 | 32.0 | 251 | 32.0 |
| 429.mcf | 165 | 55.4 | 165 | 55.4 | 164 | 55.4 | 161 | 56.6 | 160 | 57.0 | 160 | 57.0 |
| 445.gobmk | 374 | 28.1 | 379 | 27.7 | 379 | 27.7 | 358 | 29.3 | 358 | 29.3 | 359 | 29.3 |
| 456.hmmer | 169 | 55.2 | 169 | 55.3 | 169 | 55.3 | 165 | 56.7 | 165 | 56.7 | 165 | 56.7 |
| 458.sjeng | 396 | 30.5 | 396 | 30.6 | 398 | 30.4 | 385 | 31.5 | 385 | 31.4 | 385 | 31.4 |
| 462.libquantum | 17.7 | 1170 | 17.1 | 1210 | 17.1 | 1210 | 17.7 | 1170 | 17.1 | 1210 | 17.1 | 1210 |
| 464.h264ref | 503 | 44.0 | 506 | 43.7 | 501 | 44.2 | 450 | 49.1 | 450 | 49.1 | 450 | 49.1 |
| 471.omnetpp | 259 | 24.1 | 259 | 24.2 | 258 | 24.2 | 209 | 29.9 | 210 | 29.8 | 210 | 29.7 |
| 473.astar | 268 | 26.2 | 269 | 26.1 | 268 | 26.2 | 268 | 26.2 | 269 | 26.1 | 268 | 26.2 |
| 483.xalancbmk | 154 | 44.9 | 153 | 45.1 | 153 | 45.0 | 150 | 46.1 | 150 | 46.1 | 150 | 46.1 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run 'mount -t hugetlbfs nodev /mnt/hugepages' was used to enable large pages echo 1800 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
BIOS Settings: Hyper-Threading Technology: Disabled Performance/Watt: Traditional Server Class: Custom Data Reuse Optimization: Disabled Memory Voltage: Normal
General Notes
OMP_NUM_THREADS set to number of cores
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib64 -lsmartheap64 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | icc -m32 |
| 429.mcf: | icc -m32 |
| 445.gobmk: | icc -m32 |
| 464.h264ref: | icc -m32 |
C++ benchmarks (except as noted below):
| icpc -m32 | |
| 473.astar: | icpc -m64 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 473.astar: | -DSPEC_CPU_LP64 |
| 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) -opt-ra-region-strategy=block -ansi-alias -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |