| CPU2006 license: | 3 | Test date: | Feb-2011 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Feb-2011 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Apr-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5647 |
| CPU Characteristics: | Intel Turbo Boost Techonogly up to 3.20 GHz |
| CPU MHz: | 2933 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 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: | 96 GB (12 x 8 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 300 GB 10 K SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP1, Kernel 2.6.32.12-0.7-default |
| Compiler: | Intel C++ and Fortran Intel 64 Compiler XE for applications running on Intel 64 Version 12.0 Update 3 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | None |
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. | ||||||||||||
| 410.bwaves | 85.7 | 159 | 85.3 | 159 | 85.3 | 159 | 85.5 | 159 | 85.3 | 159 | 85.3 | 159 |
| 416.gamess | 876 | 22.4 | 871 | 22.5 | 878 | 22.3 | 766 | 25.5 | 765 | 25.6 | 767 | 25.5 |
| 433.milc | 197 | 46.6 | 198 | 46.4 | 197 | 46.6 | 194 | 47.3 | 194 | 47.4 | 194 | 47.3 |
| 434.zeusmp | 99.7 | 91.3 | 99.7 | 91.3 | 99.5 | 91.5 | 99.7 | 91.3 | 99.7 | 91.3 | 99.5 | 91.5 |
| 435.gromacs | 353 | 20.2 | 354 | 20.2 | 353 | 20.2 | 331 | 21.6 | 332 | 21.5 | 331 | 21.6 |
| 436.cactusADM | 60.6 | 197 | 59.4 | 201 | 59.6 | 201 | 60.6 | 197 | 59.4 | 201 | 59.6 | 201 |
| 437.leslie3d | 87.2 | 108 | 88.2 | 107 | 88.6 | 106 | 87.2 | 108 | 88.2 | 107 | 88.6 | 106 |
| 444.namd | 448 | 17.9 | 448 | 17.9 | 447 | 17.9 | 440 | 18.2 | 440 | 18.2 | 440 | 18.2 |
| 447.dealII | 309 | 37.1 | 309 | 37.1 | 308 | 37.1 | 309 | 37.1 | 309 | 37.1 | 308 | 37.1 |
| 450.soplex | 279 | 29.9 | 279 | 29.9 | 278 | 30.0 | 279 | 29.9 | 279 | 29.9 | 278 | 30.0 |
| 453.povray | 188 | 28.3 | 187 | 28.4 | 187 | 28.4 | 148 | 35.9 | 150 | 35.4 | 149 | 35.8 |
| 454.calculix | 301 | 27.4 | 302 | 27.3 | 302 | 27.3 | 269 | 30.6 | 269 | 30.7 | 269 | 30.7 |
| 459.GemsFDTD | 139 | 76.3 | 139 | 76.2 | 136 | 78.2 | 162 | 65.3 | 129 | 82.0 | 135 | 78.5 |
| 465.tonto | 365 | 27.0 | 413 | 23.8 | 413 | 23.8 | 321 | 30.7 | 321 | 30.7 | 321 | 30.6 |
| 470.lbm | 58.0 | 237 | 58.8 | 234 | 58.0 | 237 | 58.0 | 237 | 58.8 | 234 | 58.0 | 237 |
| 481.wrf | 243 | 46.0 | 238 | 47.0 | 245 | 45.6 | 243 | 46.0 | 238 | 47.0 | 245 | 45.6 |
| 482.sphinx3 | 395 | 49.3 | 397 | 49.1 | 396 | 49.2 | 360 | 54.1 | 360 | 54.1 | 364 | 53.6 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run '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 configuration: Intel HyperThreading Options set to Disabled HP Power Profile set to Maximum Performance Thermal Configuration set to Increased Cooling Data Reuse set to Disabled
General Notes
Binaries were compiled on RHEL5.5
Base Compiler Invocation
C benchmarks:
| icc -m64 |
C++ benchmarks:
| icpc -m64 |
Fortran benchmarks:
| ifort -m64 |
Benchmarks using both Fortran and C:
| icc -m64 ifort -m64 |
Base Portability Flags
| 410.bwaves: | -DSPEC_CPU_LP64 |
| 416.gamess: | -DSPEC_CPU_LP64 |
| 433.milc: | -DSPEC_CPU_LP64 |
| 434.zeusmp: | -DSPEC_CPU_LP64 |
| 435.gromacs: | -DSPEC_CPU_LP64 -nofor_main |
| 436.cactusADM: | -DSPEC_CPU_LP64 -nofor_main |
| 437.leslie3d: | -DSPEC_CPU_LP64 |
| 444.namd: | -DSPEC_CPU_LP64 |
| 447.dealII: | -DSPEC_CPU_LP64 |
| 450.soplex: | -DSPEC_CPU_LP64 |
| 453.povray: | -DSPEC_CPU_LP64 |
| 454.calculix: | -DSPEC_CPU_LP64 -nofor_main |
| 459.GemsFDTD: | -DSPEC_CPU_LP64 |
| 465.tonto: | -DSPEC_CPU_LP64 |
| 470.lbm: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX |
| 482.sphinx3: | -DSPEC_CPU_LP64 |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias |
Fortran benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch |
Benchmarks using both Fortran and C:
| -xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias |
Peak Compiler Invocation
C benchmarks:
| icc -m64 |
C++ benchmarks:
| icpc -m64 |
Fortran benchmarks:
| ifort -m64 |
Benchmarks using both Fortran and C:
| icc -m64 ifort -m64 |
Peak Portability Flags
Same as Base Portability Flags
Peak Optimization Flags
C benchmarks:
| 433.milc: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -static -auto-ilp32 -ansi-alias |
| 470.lbm: | basepeak = yes |
| 482.sphinx3: | -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -ansi-alias -parallel |
C++ benchmarks:
| 444.namd: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -fno-alias -auto-ilp32 |
| 447.dealII: | basepeak = yes |
| 450.soplex: | basepeak = yes |
| 453.povray: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -ansi-alias -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
Fortran benchmarks:
| 410.bwaves: | -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -parallel -static |
| 416.gamess: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -inline-level=0 -scalar-rep- -static |
| 434.zeusmp: | basepeak = yes |
| 437.leslie3d: | basepeak = yes |
| 459.GemsFDTD: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -inline-level=0 -opt-prefetch -parallel -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
| 465.tonto: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -inline-calloc -opt-malloc-options=3 -auto -unroll4 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
Benchmarks using both Fortran and C:
| 435.gromacs: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -static -auto-ilp32 -ansi-alias |
| 436.cactusADM: | basepeak = yes |
| 454.calculix: | -xSSE4.2 -ipo -O3 -no-prec-div -auto-ilp32 -ansi-alias |
| 481.wrf: | basepeak = yes |