| CPU2006 license: | 55 | Test date: | Mar-2012 |
|---|---|---|---|
| Test sponsor: | Dell Inc. | Hardware Availability: | May-2012 |
| Tested by: | Dell Inc. | Software Availability: | Feb-2012 |
| Hardware | |
|---|---|
| CPU Name: | Intel Pentium 1407 |
| CPU Characteristics: | |
| CPU MHz: | 2800 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 2 cores/chip |
| CPU(s) orderable: | 1 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: | 5 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 24 GB (3 x 8 GB 2Rx4 PC3-12800R-11, ECC, running at 1066 MHz) |
| Disk Subsystem: | 2 x 300 GB 15000 RPM SAS, RAID 1 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 SP2 (x86_64) 3.0.13-0.9-default |
| Compiler: | C/C++: Version 12.1.0.225 of Intel C++ Studio XE for Linux; Fortran: Version 12.1.0.225 of Intel Fortran Studio XE for Linux |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Run level 3 (add definition here) |
| 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 | 146 | 92.9 | 146 | 93.0 | 147 | 92.6 | 147 | 92.8 | 146 | 93.1 | 146 | 93.0 |
| 416.gamess | 721 | 27.1 | 724 | 27.0 | 724 | 27.0 | 682 | 28.7 | 676 | 29.0 | 677 | 28.9 |
| 433.milc | 181 | 50.6 | 182 | 50.5 | 182 | 50.5 | 176 | 52.3 | 176 | 52.3 | 176 | 52.3 |
| 434.zeusmp | 161 | 56.5 | 161 | 56.5 | 161 | 56.5 | 161 | 56.5 | 161 | 56.5 | 161 | 56.5 |
| 435.gromacs | 293 | 24.4 | 292 | 24.5 | 296 | 24.1 | 293 | 24.4 | 292 | 24.5 | 296 | 24.1 |
| 436.cactusADM | 167 | 71.4 | 167 | 71.5 | 168 | 71.3 | 167 | 71.4 | 167 | 71.5 | 168 | 71.3 |
| 437.leslie3d | 173 | 54.4 | 173 | 54.4 | 173 | 54.4 | 173 | 54.4 | 173 | 54.4 | 173 | 54.4 |
| 444.namd | 419 | 19.1 | 419 | 19.1 | 419 | 19.1 | 412 | 19.5 | 412 | 19.5 | 413 | 19.4 |
| 447.dealII | 270 | 42.3 | 270 | 42.4 | 269 | 42.5 | 270 | 42.3 | 270 | 42.4 | 269 | 42.5 |
| 450.soplex | 288 | 29.0 | 288 | 29.0 | 288 | 29.0 | 288 | 29.0 | 288 | 29.0 | 288 | 29.0 |
| 453.povray | 149 | 35.7 | 149 | 35.7 | 149 | 35.8 | 126 | 42.3 | 126 | 42.2 | 126 | 42.1 |
| 454.calculix | 246 | 33.6 | 245 | 33.7 | 247 | 33.5 | 239 | 34.5 | 240 | 34.3 | 239 | 34.5 |
| 459.GemsFDTD | 267 | 39.8 | 267 | 39.7 | 267 | 39.7 | 267 | 39.7 | 266 | 39.9 | 266 | 39.9 |
| 465.tonto | 297 | 33.1 | 298 | 33.0 | 298 | 33.0 | 281 | 35.1 | 286 | 34.5 | 281 | 35.0 |
| 470.lbm | 133 | 103 | 133 | 103 | 133 | 103 | 133 | 103 | 133 | 103 | 133 | 103 |
| 481.wrf | 178 | 62.6 | 178 | 62.6 | 178 | 62.6 | 178 | 62.6 | 178 | 62.6 | 178 | 62.6 |
| 482.sphinx3 | 457 | 42.7 | 456 | 42.7 | 458 | 42.5 | 457 | 42.7 | 456 | 42.7 | 458 | 42.5 |
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited"
Platform Notes
CPU Power Management set to Maximum Performance Memory Frequency set to Maximum Performance Turbo Boost set to Enabled C States/C1E set to Enabled Sysinfo program /root/CPU2006-1.2/config/sysinfo.rev6800 $Rev: 6800 $ $Date:: 2011-10-11 #$ 6f2ebdff5032aaa42e583f96b07f99d3 running on Defy Thu Mar 15 22:25:33 2012 This section contains SUT (System Under Test) info as seen by some common utilities. To remove or add to this section, see: http://www.spec.org/cpu2006/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Pentium(R) CPU 1407 @ 2.80GHz 1 "physical id"s (chips) 2 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 2 siblings : 2 physical 0: cores 0 1 cache size : 5120 KB From /proc/meminfo MemTotal: 24559976 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d SUSE Linux Enterprise Server 11 (x86_64) From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 11 (x86_64) VERSION = 11 PATCHLEVEL = 2 uname -a: Linux Defy 3.0.13-0.9-default #1 SMP Mon Jan 16 17:33:03 UTC 2012 (54ddfaf) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Mar 15 15:00 last=S SPEC is set to: /root/CPU2006-1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 ext3 296G 9.0G 272G 4% / Additional information from dmidecode: (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,scatter" LD_LIBRARY_PATH = "/root/CPU2006-1.2/libs/32:/root/CPU2006-1.2/libs/64" OMP_NUM_THREADS = "2" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5 Transparent Huge Pages disabled with: echo never > /sys/kernel/mm/transparent_hugepage/enabled Filesystem page cache cleared with: echo 1> /proc/sys/vm/drop_caches
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:
| -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias |
Fortran benchmarks:
| -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch |
Benchmarks using both Fortran and C:
| -xAVX -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: | -xAVX(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: | basepeak = yes |
C++ benchmarks:
| 444.namd: | -xAVX(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: | -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -ansi-alias |
Fortran benchmarks:
| 410.bwaves: | -xAVX -ipo -O3 -no-prec-div -opt-prefetch -parallel -static |
| 416.gamess: | -xAVX(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: | -xAVX(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 |
| 465.tonto: | -xAVX(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 |
Benchmarks using both Fortran and C:
| 435.gromacs: | basepeak = yes |
| 436.cactusADM: | basepeak = yes |
| 454.calculix: | -xAVX -ipo -O3 -no-prec-div -auto-ilp32 -ansi-alias |
| 481.wrf: | basepeak = yes |