| CPU2006 license: | 9008 | Test date: | Jun-2011 |
|---|---|---|---|
| Test sponsor: | ACTION S.A. | Hardware Availability: | Apr-2010 |
| Tested by: | ACTION S.A. | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5650 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.06 GHz |
| CPU MHz: | 2667 |
| 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 (6 x 8 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 500 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSe Linux Enterprise Server 11 (x86_64), Kernel 2.6.27.19-5-default |
| Compiler: | Intel C++ Compiler XE for applications running on IA-32 Version 12.0.1.116 Build 20101116 |
| 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 V9.01 |
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 | 410 | 23.8 | 408 | 24.0 | 408 | 23.9 | 353 | 27.7 | 354 | 27.6 | 354 | 27.6 |
| 401.bzip2 | 552 | 17.5 | 552 | 17.5 | 552 | 17.5 | 527 | 18.3 | 527 | 18.3 | 527 | 18.3 |
| 403.gcc | 320 | 25.2 | 321 | 25.1 | 320 | 25.2 | 311 | 25.9 | 311 | 25.9 | 311 | 25.9 |
| 429.mcf | 208 | 43.7 | 217 | 42.0 | 208 | 43.8 | 187 | 48.8 | 187 | 48.8 | 187 | 48.7 |
| 445.gobmk | 478 | 21.9 | 473 | 22.2 | 486 | 21.6 | 450 | 23.3 | 450 | 23.3 | 450 | 23.3 |
| 456.hmmer | 213 | 43.7 | 214 | 43.7 | 214 | 43.7 | 210 | 44.4 | 210 | 44.4 | 210 | 44.4 |
| 458.sjeng | 501 | 24.1 | 502 | 24.1 | 502 | 24.1 | 492 | 24.6 | 493 | 24.6 | 492 | 24.6 |
| 462.libquantum | 26.1 | 795 | 30.7 | 675 | 23.1 | 898 | 26.1 | 795 | 30.7 | 675 | 23.1 | 898 |
| 464.h264ref | 639 | 34.6 | 640 | 34.6 | 639 | 34.6 | 569 | 38.9 | 569 | 38.9 | 569 | 38.9 |
| 471.omnetpp | 297 | 21.0 | 297 | 21.0 | 298 | 21.0 | 242 | 25.8 | 242 | 25.9 | 242 | 25.8 |
| 473.astar | 334 | 21.0 | 334 | 21.0 | 336 | 20.9 | 393 | 17.9 | 392 | 17.9 | 393 | 17.9 |
| 483.xalancbmk | 199 | 34.7 | 196 | 35.3 | 197 | 35.1 | 208 | 33.1 | 208 | 33.1 | 209 | 33.1 |
Operating System Notes
'nodev /mnt/hugepages hugetlbfs defaults 0 0' added to /etc/fstab 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run echo 10800 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
General Notes
Binaries compiled on RHEL5.5 with binutils-2.17.50.0.6-14.el5 OMP_NUM_THREADS set to number of cores
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/smartheap -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: | -xSSE4.2(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/smartheap -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 473.astar: | -xSSE4.2(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=routine -Wl,-z,muldefs -L/smartheap -lsmartheap64 |
| 483.xalancbmk: | -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/smartheap -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |