| CPU2006 license: | 9006 | Test date: | Apr-2008 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Apr-2008 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5205 |
| CPU Characteristics: | 1.86 GHz, 6 MB L2, 1066 MHz bus |
| CPU MHz: | 1867 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 2 chips, 2 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 6 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 8 GB (8x1 GB PC2-5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x250 GB SATAII, 7200RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP1, Kernel 2.6.16.46-0.12-smp |
| Compiler: | Intel C++ and Fortran Compiler for Linux32 and Linux64 version 10.1 Build 20070913 Package ID: l_cc_p_10.1.008, l_fc_p_10.1.008 |
| Auto Parallel: | Yes |
| File System: | ext2 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | binutils-2.17.tar.gz, Version 2.17 |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Copies | 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 | 4 | 1942 | 28.0 | 1946 | 27.9 | 1946 | 27.9 | 4 | 1893 | 28.7 | 1901 | 28.6 | 1895 | 28.7 |
| 416.gamess | 4 | 1430 | 54.8 | 1430 | 54.8 | 1431 | 54.7 | 4 | 1414 | 55.4 | 1409 | 55.6 | 1413 | 55.4 |
| 433.milc | 4 | 2022 | 18.2 | 2016 | 18.2 | 2015 | 18.2 | 4 | 2005 | 18.3 | 2002 | 18.3 | 2002 | 18.3 |
| 434.zeusmp | 4 | 976 | 37.3 | 968 | 37.6 | 968 | 37.6 | 4 | 958 | 38.0 | 964 | 37.8 | 961 | 37.9 |
| 435.gromacs | 4 | 601 | 47.5 | 604 | 47.3 | 602 | 47.5 | 4 | 593 | 48.2 | 599 | 47.7 | 598 | 47.8 |
| 436.cactusADM | 4 | 1248 | 38.3 | 1253 | 38.2 | 1256 | 38.0 | 1 | 273 | 43.7 | 272 | 43.9 | 273 | 43.8 |
| 437.leslie3d | 4 | 1861 | 20.2 | 1836 | 20.5 | 1835 | 20.5 | 4 | 1767 | 21.3 | 1767 | 21.3 | 1779 | 21.1 |
| 444.namd | 4 | 818 | 39.2 | 813 | 39.5 | 814 | 39.4 | 4 | 808 | 39.7 | 808 | 39.7 | 808 | 39.7 |
| 447.dealII | 4 | 767 | 59.6 | 766 | 59.8 | 766 | 59.7 | 4 | 724 | 63.2 | 723 | 63.3 | 726 | 63.0 |
| 450.soplex | 4 | 1420 | 23.5 | 1413 | 23.6 | 1407 | 23.7 | 4 | 1292 | 25.8 | 1292 | 25.8 | 1295 | 25.8 |
| 453.povray | 4 | 340 | 62.6 | 341 | 62.4 | 341 | 62.5 | 4 | 291 | 73.2 | 290 | 73.4 | 290 | 73.3 |
| 454.calculix | 4 | 829 | 39.8 | 826 | 39.9 | 819 | 40.3 | 4 | 569 | 58.0 | 573 | 57.6 | 572 | 57.7 |
| 459.GemsFDTD | 4 | 2211 | 19.2 | 2237 | 19.0 | 2269 | 18.7 | 4 | 2179 | 19.5 | 2205 | 19.2 | 2188 | 19.4 |
| 465.tonto | 4 | 830 | 47.4 | 838 | 47.0 | 834 | 47.2 | 4 | 816 | 48.2 | 817 | 48.2 | 816 | 48.2 |
| 470.lbm | 4 | 4166 | 13.2 | 4135 | 13.3 | 4130 | 13.3 | 2 | 1263 | 21.8 | 1264 | 21.7 | 1262 | 21.8 |
| 481.wrf | 4 | 1219 | 36.7 | 1218 | 36.7 | 1226 | 36.4 | 4 | 1245 | 35.9 | 1238 | 36.1 | 1242 | 36.0 |
| 482.sphinx3 | 4 | 2157 | 36.1 | 2170 | 35.9 | 2160 | 36.1 | 2 | 1097 | 35.5 | 1091 | 35.7 | 1096 | 35.6 |
Compiler Invocation Notes
OMP_NUM_THREADS set to number of cores
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run '/usr/bin/taskset' used to bind processes to CPUs
Platform Notes
Bios settings: Hardware Prefetcher: Enabled Adjacent Cache Line Prefetch: Enabled Intel SpeedStep Technology: Disabled
General Notes
All benchmarks compiled in 64-bit mode except 437.leslie3d, 450.soplex, 470.lbm and 482.sphinx3, for peak, are compiled in 32-bit mode
Base Compiler Invocation
C benchmarks:
| icc |
C++ benchmarks:
| icpc |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icc ifort |
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:
| -fast |
C++ benchmarks:
| -fast |
Fortran benchmarks:
| -fast |
Benchmarks using both Fortran and C:
| -fast |
Peak Compiler Invocation
C benchmarks (except as noted below):
| /opt/intel/cc/10.1.008/bin/icc -L/opt/intel/cc/10.1.008/lib -I/opt/intel/cc/10.1.008/include | |
| 433.milc: | icc |
C++ benchmarks (except as noted below):
| icpc | |
| 450.soplex: | /opt/intel/cc/10.1.008/bin/icpc -L/opt/intel/cc/10.1.008/lib -I/opt/intel/cc/10.1.008/include |
Fortran benchmarks (except as noted below):
| ifort | |
| 437.leslie3d: | /opt/intel/fc/10.1.008/bin/ifort -L/opt/intel/fc/10.1.008/lib -I/opt/intel/fc/10.1.008/include |
Benchmarks using both Fortran and C:
| icc ifort |
Peak 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 |
| 444.namd: | -DSPEC_CPU_LP64 |
| 447.dealII: | -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 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 433.milc: | -prof-gen(pass 1) -prof-use(pass 2) -fast -fno-alias -auto-ilp32 |
| 470.lbm: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -scalar-rep- -prefetch -opt-malloc-options=3 |
| 482.sphinx3: | -fast -unroll2 |
C++ benchmarks:
| 444.namd: | -prof-gen(pass 1) -prof-use(pass 2) -fast -fno-alias -auto-ilp32 |
| 447.dealII: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias -scalar-rep- |
| 450.soplex: | -prof-gen(pass 1) -prof-use(pass 2) -fast -opt-malloc-options=3 |
| 453.povray: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -ansi-alias |
Fortran benchmarks:
| 410.bwaves: | -fast -prefetch |
| 416.gamess: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -Ob0 -ansi-alias -scalar-rep- |
| 434.zeusmp: | -prof-gen(pass 1) -prof-use(pass 2) -fast |
| 437.leslie3d: | -prof-gen(pass 1) -prof-use(pass 2) -fast -prefetch -opt-malloc-options=3 |
| 459.GemsFDTD: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -Ob0 -prefetch |
| 465.tonto: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -auto |
Benchmarks using both Fortran and C:
| 435.gromacs: | -prof-gen(pass 1) -prof-use(pass 2) -fast -prefetch -auto-ilp32 |
| 436.cactusADM: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -prefetch -parallel -auto-ilp32 |
| 454.calculix: | -fast -unroll-aggressive -auto-ilp32 |
| 481.wrf: | -fast -auto-ilp32 |