| CPU2006 license: | 11 | Test date: | Mar-2011 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Feb-2011 |
| Tested by: | IBM Corporation | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5607 |
| CPU Characteristics: | |
| CPU MHz: | 2267 |
| 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: | 8 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 96 GB (12 x 8 GB 2Rx4 PC3-10600R-9, ECC, running at 1067 MHz) |
| Disk Subsystem: | 1 x 146 GB SAS, 15000 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 SP1 (x86_64), 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 | 8 | 599 | 130 | 599 | 130 | 600 | 130 | 8 | 491 | 159 | 490 | 159 | 489 | 160 |
| 401.bzip2 | 8 | 911 | 84.7 | 912 | 84.7 | 913 | 84.5 | 8 | 804 | 96.0 | 809 | 95.4 | 804 | 96.0 |
| 403.gcc | 8 | 527 | 122 | 527 | 122 | 529 | 122 | 8 | 531 | 121 | 531 | 121 | 533 | 121 |
| 429.mcf | 8 | 360 | 203 | 357 | 205 | 357 | 204 | 8 | 344 | 212 | 320 | 228 | 336 | 217 |
| 445.gobmk | 8 | 651 | 129 | 646 | 130 | 649 | 129 | 8 | 629 | 133 | 628 | 134 | 631 | 133 |
| 456.hmmer | 8 | 341 | 219 | 341 | 219 | 340 | 220 | 8 | 287 | 260 | 287 | 260 | 286 | 261 |
| 458.sjeng | 8 | 716 | 135 | 716 | 135 | 716 | 135 | 8 | 655 | 148 | 655 | 148 | 655 | 148 |
| 462.libquantum | 8 | 210 | 788 | 210 | 789 | 212 | 783 | 8 | 210 | 788 | 210 | 789 | 212 | 783 |
| 464.h264ref | 8 | 790 | 224 | 791 | 224 | 792 | 224 | 8 | 779 | 227 | 780 | 227 | 777 | 228 |
| 471.omnetpp | 8 | 485 | 103 | 486 | 103 | 486 | 103 | 8 | 447 | 112 | 447 | 112 | 452 | 111 |
| 473.astar | 8 | 585 | 96.0 | 586 | 95.9 | 584 | 96.2 | 8 | 585 | 96.0 | 586 | 95.9 | 584 | 96.2 |
| 483.xalancbmk | 8 | 338 | 163 | 338 | 163 | 339 | 163 | 8 | 338 | 163 | 338 | 163 | 339 | 163 |
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 7200 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
Power C-State enabled in BIOS Data Reuse disabled in BIOS Demand Scrub disabled in BIOS
General Notes
Binaries 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 |