| CPU2006 license: | 35 | Test date: | Mar-2011 |
|---|---|---|---|
| Test sponsor: | HITACHI | Hardware Availability: | Feb-2011 |
| Tested by: | HITACHI | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5675 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.46 GHz |
| CPU MHz: | 3066 |
| FPU: | Integrated |
| CPU(s) enabled: | 12 cores, 2 chips, 6 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: | 48 GB (6 x 8 GB 2Rx4 PC3-10600R-9, ECC, running at 1333 MHz) |
| Disk Subsystem: | 2 x 146 GB 10000 rpm SAS RAID1 configuration |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 5.4.3, Advanced Platform, Kernel 2.6.18-164.9.1.el5 on an x86_64 |
| Compiler: | Intel C++ Compiler XE for Linux Version 12.0.2.137 Build 20110112 |
| 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 | 364 | 26.8 | 367 | 26.6 | 368 | 26.6 | 324 | 30.1 | 326 | 30.0 | 326 | 29.9 |
| 401.bzip2 | 498 | 19.4 | 498 | 19.4 | 498 | 19.4 | 476 | 20.3 | 476 | 20.3 | 476 | 20.3 |
| 403.gcc | 298 | 27.0 | 302 | 26.7 | 299 | 27.0 | 298 | 27.0 | 302 | 26.7 | 299 | 27.0 |
| 429.mcf | 195 | 46.8 | 195 | 46.8 | 195 | 46.8 | 180 | 50.6 | 181 | 50.5 | 179 | 50.9 |
| 445.gobmk | 423 | 24.8 | 422 | 24.9 | 426 | 24.6 | 413 | 25.4 | 413 | 25.4 | 413 | 25.4 |
| 456.hmmer | 198 | 47.1 | 198 | 47.1 | 195 | 47.9 | 196 | 47.7 | 196 | 47.6 | 196 | 47.6 |
| 458.sjeng | 445 | 27.2 | 449 | 27.0 | 445 | 27.2 | 442 | 27.4 | 441 | 27.4 | 441 | 27.4 |
| 462.libquantum | 19.6 | 1060 | 19.9 | 1040 | 19.7 | 1050 | 19.6 | 1060 | 19.9 | 1040 | 19.7 | 1050 |
| 464.h264ref | 559 | 39.6 | 560 | 39.5 | 565 | 39.2 | 519 | 42.6 | 519 | 42.6 | 519 | 42.7 |
| 471.omnetpp | 283 | 22.1 | 283 | 22.1 | 283 | 22.1 | 231 | 27.1 | 231 | 27.1 | 231 | 27.1 |
| 473.astar | 313 | 22.4 | 313 | 22.4 | 313 | 22.4 | 313 | 22.4 | 313 | 22.4 | 313 | 22.4 |
| 483.xalancbmk | 170 | 40.5 | 170 | 40.5 | 170 | 40.6 | 170 | 40.5 | 170 | 40.5 | 170 | 40.6 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run Hugepages was enabled with the following: 'nodev /mnt/hugepages hugetlbfs defaults 0 0' added to /etc/fstab echo 900 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
BIOS Settings: Intel HT Technology = Disabled Data Reuse Optimization = Disabled
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/home/bsc/smartheap/lib -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 -m64 | |
| 471.omnetpp: | icpc -m32 |
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_LP64 -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/home/bsc/smartheap/lib -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |