| CPU2006 license: | 4 | Test date: | Jan-2011 |
|---|---|---|---|
| Test sponsor: | SGI | Hardware Availability: | May-2010 |
| Tested by: | SGI | Software Availability: | Dec-2010 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5680 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.60 GHz |
| CPU MHz: | 3333 |
| FPU: | Integrated |
| CPU(s) enabled: | 12 cores, 2 chips, 6 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1,2 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: | 12 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 48 GB (12 x 4 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 8.8 TB RAID 5 60 x 146 GB SAS (Seagate Cheetah 15k.5) |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP1, Kernel 2.6.32.13-0.4-default |
| Compiler: | Intel C++ Intel 64 Compiler XE for applications running on Intel 64 Version 12.0.1.116 Build 20101116 |
| Auto Parallel: | Yes |
| File System: | NFSv3 IPoIB |
| 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 | 344 | 28.4 | 343 | 28.5 | 344 | 28.4 | 303 | 32.3 | 302 | 32.4 | 302 | 32.4 |
| 401.bzip2 | 462 | 20.9 | 461 | 20.9 | 462 | 20.9 | 443 | 21.8 | 440 | 21.9 | 440 | 21.9 |
| 403.gcc | 290 | 27.7 | 290 | 27.8 | 290 | 27.7 | 270 | 29.8 | 271 | 29.7 | 271 | 29.7 |
| 429.mcf | 173 | 52.6 | 173 | 52.7 | 173 | 52.7 | 163 | 55.8 | 161 | 56.5 | 161 | 56.7 |
| 445.gobmk | 469 | 22.4 | 477 | 22.0 | 463 | 22.7 | 386 | 27.2 | 384 | 27.3 | 385 | 27.3 |
| 456.hmmer | 181 | 51.4 | 182 | 51.3 | 181 | 51.4 | 179 | 52.0 | 179 | 52.2 | 178 | 52.3 |
| 458.sjeng | 425 | 28.5 | 424 | 28.5 | 447 | 27.0 | 413 | 29.3 | 414 | 29.2 | 413 | 29.3 |
| 462.libquantum | 18.7 | 1110 | 21.3 | 974 | 25.5 | 813 | 18.7 | 1110 | 21.3 | 974 | 25.5 | 813 |
| 464.h264ref | 540 | 41.0 | 564 | 39.2 | 557 | 39.7 | 485 | 45.6 | 484 | 45.7 | 484 | 45.7 |
| 471.omnetpp | 255 | 24.5 | 255 | 24.5 | 254 | 24.6 | 223 | 28.1 | 223 | 28.0 | 223 | 28.1 |
| 473.astar | 269 | 26.1 | 270 | 26.0 | 269 | 26.1 | 317 | 22.2 | 316 | 22.2 | 317 | 22.1 |
| 483.xalancbmk | 167 | 41.3 | 165 | 41.9 | 164 | 42.0 | 182 | 37.8 | 182 | 37.9 | 182 | 37.9 |
Operating System Notes
'ulimit -s unlimited' was used to set environment stack size Set 10800 in /proc/sys/vm/nr_hugepages mount -t hugetlbfs nodev /tmp/hugepages
General Notes
OMP_NUM_THREADS set to number of cores Binaries compiled on RHEL5.5 with binutils-2.17.50.0.6-14.el5
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 |