| CPU2006 license: | 9006 | Test date: | May-2011 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jun-2011 |
| Tested by: | NEC Corporation | Software Availability: | Mar-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E3-1220 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.40 GHz |
| CPU MHz: | 3100 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 4 cores/chip |
| CPU(s) orderable: | 1 chip |
| 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: | 8 GB (2 x 4 GB 2Rx8 PC3-10600E-9, ECC) |
| Disk Subsystem: | 1 x 160 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: | Intel C++ Intel 64 Compiler XE for applications running on Intel 64, Version 12.0.3.174 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 | 321 | 30.4 | 320 | 30.5 | 321 | 30.5 | 286 | 34.2 | 285 | 34.3 | 285 | 34.3 |
| 401.bzip2 | 410 | 23.5 | 410 | 23.5 | 410 | 23.5 | 399 | 24.2 | 399 | 24.2 | 398 | 24.2 |
| 403.gcc | 250 | 32.2 | 251 | 32.1 | 253 | 31.9 | 239 | 33.6 | 239 | 33.6 | 239 | 33.6 |
| 429.mcf | 166 | 55.0 | 167 | 54.5 | 167 | 54.6 | 158 | 57.7 | 157 | 57.9 | 157 | 57.9 |
| 445.gobmk | 415 | 25.3 | 414 | 25.3 | 414 | 25.3 | 413 | 25.4 | 412 | 25.5 | 412 | 25.5 |
| 456.hmmer | 182 | 51.4 | 182 | 51.4 | 181 | 51.4 | 183 | 51.0 | 183 | 51.0 | 183 | 51.0 |
| 458.sjeng | 436 | 27.8 | 434 | 27.9 | 434 | 27.9 | 438 | 27.6 | 438 | 27.6 | 438 | 27.6 |
| 462.libquantum | 30.4 | 681 | 30.6 | 676 | 30.4 | 681 | 30.4 | 681 | 30.6 | 676 | 30.4 | 681 |
| 464.h264ref | 490 | 45.2 | 490 | 45.2 | 485 | 45.6 | 410 | 54.0 | 412 | 53.7 | 411 | 53.9 |
| 471.omnetpp | 244 | 25.6 | 245 | 25.5 | 245 | 25.6 | 202 | 31.0 | 200 | 31.2 | 202 | 31.0 |
| 473.astar | 270 | 26.0 | 270 | 26.0 | 269 | 26.1 | 270 | 26.0 | 270 | 26.0 | 269 | 26.1 |
| 483.xalancbmk | 160 | 43.0 | 161 | 43.0 | 160 | 43.0 | 159 | 43.4 | 159 | 43.4 | 159 | 43.5 |
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
Default BIOS settings were used.
General Notes
OMP_NUM_THREADS set to number of cores The Express5800/GT110d (Intel Xeon E3-1220) and the Express5800/GT110d-S (Intel Xeon E3-1220) models are electronically equivalent. The results have been measured on the Express5800/GT110d-S (Intel Xeon E3-1220) model.
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:
| -xAVX -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| -xAVX -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: | -xAVX(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: | -xAVX -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 |