| CPU2006 license: | 6 | Test date: | Jan-2011 |
|---|---|---|---|
| Test sponsor: | Oracle Corporation | Hardware Availability: | Mar-2011 |
| Tested by: | Oracle Corporation | Software Availability: | Nov-2010 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5675 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.46 GHz |
| CPU MHz: | 3067 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 chips, 6 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1 or 2 chips per Sun Blade X6275 M2 node |
| 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, per node) |
| Disk Subsystem: | Sun Storage 7410 System via NFS (See additional details below) |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Oracle Linux 5.5 kernel 2.6.18-194.el5 |
| Compiler: | Intel C++ Compiler XE for applications running on IA-32 Version 12.0.1.116 Build 20101116 |
| Auto Parallel: | No |
| File System: | NFSv4 |
| 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 | 48 | 752 | 624 | 753 | 623 | 756 | 620 | 48 | 616 | 761 | 624 | 751 | 622 | 754 |
| 401.bzip2 | 48 | 1085 | 427 | 1078 | 430 | 1079 | 429 | 48 | 1025 | 452 | 1018 | 455 | 1020 | 454 |
| 403.gcc | 48 | 773 | 500 | 772 | 500 | 772 | 500 | 48 | 780 | 496 | 770 | 502 | 773 | 500 |
| 429.mcf | 48 | 732 | 598 | 723 | 606 | 722 | 606 | 48 | 656 | 667 | 660 | 663 | 660 | 663 |
| 445.gobmk | 48 | 708 | 711 | 707 | 712 | 705 | 714 | 48 | 676 | 745 | 670 | 752 | 668 | 754 |
| 456.hmmer | 48 | 493 | 908 | 492 | 910 | 491 | 912 | 48 | 423 | 1060 | 425 | 1050 | 422 | 1060 |
| 458.sjeng | 48 | 851 | 683 | 850 | 683 | 851 | 683 | 48 | 801 | 725 | 799 | 727 | 801 | 725 |
| 462.libquantum | 48 | 270 | 3680 | 273 | 3640 | 272 | 3650 | 48 | 270 | 3680 | 273 | 3640 | 272 | 3650 |
| 464.h264ref | 48 | 1065 | 997 | 1072 | 991 | 1096 | 970 | 48 | 1065 | 997 | 1072 | 991 | 1096 | 970 |
| 471.omnetpp | 48 | 663 | 453 | 655 | 458 | 657 | 457 | 48 | 637 | 471 | 638 | 470 | 636 | 471 |
| 473.astar | 48 | 760 | 444 | 763 | 441 | 761 | 443 | 48 | 760 | 444 | 763 | 441 | 761 | 443 |
| 483.xalancbmk | 48 | 475 | 697 | 475 | 698 | 476 | 696 | 48 | 475 | 697 | 475 | 698 | 476 | 696 |
Submit Notes
The config file option 'submit' was used, along with submit.pl to distribute jobs to two nodes of the Sun Blade X6275 M2 server module. It also uses numactl to bind copies to the cores.
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
Platform Notes
Load Default BIOS Settings and then change the following Data Reuse Optimization Disabled Hardware Prefetch Enabled Adjacent Cache Line Prefetch Enabled L1 Data Prefetch Enabled Intel Hyperthreading Options Enabled Storage Configuration for Disk Subsystem: Sun Storage 7410 has 2 x J4400 disk shelves. There are 22 x 750 GB 7200 RPM SATA Disks per J4400 disk shelf under RAID-1 configuration mounted over 10GBE network interface with these options "rw,noacl,hard,intr,rsize=65536,wsize=65536" in the /etc/fstab.
General Notes
Though binaries were linked with hugepages, this result did not use hugepages. Binaries were compiled on RHEL5.5 with Binutils 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 |