| CPU2006 license: | 9006 | Test date: | Apr-2008 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Dec-2007 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5440 |
| CPU Characteristics: | 2.83 GHz, 2x6 MB L2 shared, 1333 MHz bus |
| CPU MHz: | 2833 |
| 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: | 12 MB I+D on chip per chip, 6 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 12 GB (12x1 GB PC2-5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x73.2 GB SAS, 15000RPM |
| 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 | 8 | 3222 | 33.7 | 3226 | 33.7 | 3226 | 33.7 | 4 | 1579 | 34.4 | 1579 | 34.4 | 1579 | 34.4 |
| 416.gamess | 8 | 943 | 166 | 944 | 166 | 944 | 166 | 8 | 929 | 169 | 929 | 169 | 930 | 168 |
| 433.milc | 8 | 3390 | 21.7 | 3389 | 21.7 | 3395 | 21.6 | 8 | 3282 | 22.4 | 3281 | 22.4 | 3282 | 22.4 |
| 434.zeusmp | 8 | 1013 | 71.9 | 1015 | 71.7 | 1019 | 71.4 | 8 | 994 | 73.2 | 1011 | 72.0 | 998 | 72.9 |
| 435.gromacs | 8 | 401 | 143 | 401 | 142 | 401 | 143 | 8 | 395 | 145 | 403 | 142 | 397 | 144 |
| 436.cactusADM | 8 | 1316 | 72.7 | 1320 | 72.4 | 1314 | 72.7 | 1 | 124 | 96.5 | 124 | 96.6 | 126 | 95.2 |
| 437.leslie3d | 8 | 2874 | 26.2 | 2867 | 26.2 | 2870 | 26.2 | 8 | 2814 | 26.7 | 2814 | 26.7 | 2813 | 26.7 |
| 444.namd | 8 | 537 | 119 | 538 | 119 | 538 | 119 | 8 | 536 | 120 | 534 | 120 | 534 | 120 |
| 447.dealII | 8 | 695 | 132 | 668 | 137 | 725 | 126 | 8 | 651 | 141 | 651 | 141 | 698 | 131 |
| 450.soplex | 8 | 1995 | 33.4 | 1992 | 33.5 | 1991 | 33.5 | 8 | 1803 | 37.0 | 1802 | 37.0 | 1780 | 37.5 |
| 453.povray | 8 | 224 | 190 | 225 | 189 | 226 | 189 | 8 | 191 | 223 | 192 | 221 | 191 | 223 |
| 454.calculix | 8 | 573 | 115 | 573 | 115 | 581 | 114 | 8 | 410 | 161 | 413 | 160 | 412 | 160 |
| 459.GemsFDTD | 8 | 3478 | 24.4 | 3467 | 24.5 | 3477 | 24.4 | 8 | 3356 | 25.3 | 3355 | 25.3 | 3345 | 25.4 |
| 465.tonto | 8 | 669 | 118 | 674 | 117 | 671 | 117 | 8 | 661 | 119 | 662 | 119 | 657 | 120 |
| 470.lbm | 8 | 4195 | 26.2 | 4214 | 26.1 | 4206 | 26.1 | 4 | 1905 | 28.8 | 1905 | 28.8 | 1905 | 28.8 |
| 481.wrf | 8 | 1725 | 51.8 | 1725 | 51.8 | 1725 | 51.8 | 8 | 1725 | 51.8 | 1724 | 51.8 | 1727 | 51.7 |
| 482.sphinx3 | 8 | 2827 | 55.2 | 2865 | 54.4 | 2834 | 55.0 | 4 | 828 | 94.2 | 824 | 94.6 | 831 | 93.8 |
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: 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 The NEC Express5800/120Rh-1(Intel Xeon E5440) and the NEC Express5800/120Rj-2(Intel Xeon E5440) models are electronically equivalent. The results have been measured on a NEC Express5800/120Rj-2(Intel Xeon E5440) model.
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 |