| CPU2006 license: | 3175 | Test date: | Sep-2011 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | May-2011 |
| Tested by: | Huawei | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5645 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.8 GHz |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 12 cores, 2 chips, 6 cores/chip, 2 threads/core |
| 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: | 48 GB (12 x 4 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 300 GB SAS, 15K 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++: Version 12.0.1.116 of Intel 64 Compiler XE 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 | 24 | 909 | 258 | 917 | 256 | 917 | 256 | 24 | 748 | 314 | 751 | 312 | 749 | 313 |
| 401.bzip2 | 24 | 1329 | 174 | 1323 | 175 | 1324 | 175 | 24 | 1249 | 185 | 1245 | 186 | 1245 | 186 |
| 403.gcc | 24 | 964 | 200 | 950 | 203 | 947 | 204 | 24 | 943 | 205 | 952 | 203 | 956 | 202 |
| 429.mcf | 24 | 874 | 250 | 884 | 247 | 890 | 246 | 12 | 351 | 312 | 352 | 311 | 352 | 311 |
| 445.gobmk | 24 | 860 | 293 | 865 | 291 | 864 | 291 | 24 | 812 | 310 | 816 | 308 | 816 | 309 |
| 456.hmmer | 24 | 594 | 377 | 595 | 376 | 596 | 376 | 12 | 260 | 430 | 260 | 430 | 261 | 430 |
| 458.sjeng | 24 | 1030 | 282 | 1031 | 282 | 1030 | 282 | 24 | 973 | 298 | 974 | 298 | 974 | 298 |
| 462.libquantum | 24 | 329 | 1510 | 330 | 1510 | 331 | 1500 | 24 | 329 | 1510 | 330 | 1510 | 331 | 1500 |
| 464.h264ref | 24 | 1338 | 397 | 1318 | 403 | 1309 | 406 | 24 | 1307 | 407 | 1322 | 402 | 1317 | 403 |
| 471.omnetpp | 24 | 745 | 201 | 745 | 201 | 743 | 202 | 24 | 725 | 207 | 726 | 207 | 725 | 207 |
| 473.astar | 24 | 929 | 181 | 931 | 181 | 932 | 181 | 24 | 929 | 181 | 931 | 181 | 932 | 181 |
| 483.xalancbmk | 24 | 561 | 295 | 559 | 296 | 561 | 295 | 24 | 561 | 295 | 559 | 296 | 561 | 295 |
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 stacksize to unlimited prior to run 'mount -t hugetlbfs nodev /mnt/hugepages' was used to enable large pages echo 10800 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
Data Reuse Optimization disabled in BIOS Setup.
General Notes
Binaries compiled on RHEL 5.5
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 |