CPU2006 license: | 11 | Test date: | Mar-2011 |
---|---|---|---|
Test sponsor: | IBM Corporation | Hardware Availability: | Feb-2011 |
Tested by: | IBM Corporation | Software Availability: | Jan-2011 |
Hardware | |
---|---|
CPU Name: | Intel Xeon E5645 |
CPU Characteristics: | Intel Turbo Boost Technology up to 2.80 GHz |
CPU MHz: | 2400 |
FPU: | Integrated |
CPU(s) enabled: | 12 cores, 2 chips, 6 cores/chip, 2 threads/core |
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 146 GB SAS, 15000 RPM |
Other Hardware: | None |
Software | |
---|---|
Operating System: | SUSE Linux Enterprise Server 11 SP1 (x86_64), 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 |
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 | 93.9 | 145 | 83.1 | 164 | 92.5 | 147 | 90.7 | 150 | 88.5 | 154 | 87.9 | 155 |
416.gamess | 1043 | 18.8 | 1043 | 18.8 | 1019 | 19.2 | 842 | 23.3 | 841 | 23.3 | 842 | 23.3 |
433.milc | 204 | 45.0 | 204 | 45.0 | 204 | 45.1 | 199 | 46.1 | 199 | 46.1 | 199 | 46.1 |
434.zeusmp | 94.5 | 96.3 | 94.3 | 96.5 | 114 | 79.8 | 94.5 | 96.3 | 94.3 | 96.5 | 114 | 79.8 |
435.gromacs | 389 | 18.4 | 391 | 18.3 | 388 | 18.4 | 365 | 19.6 | 365 | 19.6 | 365 | 19.6 |
436.cactusADM | 49.6 | 241 | 55.4 | 216 | 57.4 | 208 | 49.6 | 241 | 55.4 | 216 | 57.4 | 208 |
437.leslie3d | 105 | 89.5 | 99.7 | 94.3 | 116 | 81.0 | 105 | 89.5 | 99.7 | 94.3 | 116 | 81.0 |
444.namd | 490 | 16.4 | 491 | 16.3 | 491 | 16.3 | 481 | 16.7 | 482 | 16.6 | 481 | 16.7 |
447.dealII | 336 | 34.1 | 336 | 34.0 | 336 | 34.0 | 336 | 34.1 | 336 | 34.0 | 336 | 34.0 |
450.soplex | 293 | 28.4 | 294 | 28.4 | 294 | 28.4 | 293 | 28.4 | 294 | 28.4 | 294 | 28.4 |
453.povray | 205 | 26.0 | 205 | 25.9 | 205 | 25.9 | 162 | 32.8 | 162 | 32.9 | 163 | 32.7 |
454.calculix | 329 | 25.1 | 329 | 25.1 | 330 | 25.0 | 294 | 28.1 | 294 | 28.1 | 294 | 28.1 |
459.GemsFDTD | 144 | 73.9 | 143 | 74.0 | 170 | 62.4 | 120 | 88.6 | 131 | 80.8 | 158 | 67.3 |
465.tonto | 486 | 20.2 | 490 | 20.1 | 489 | 20.1 | 351 | 28.0 | 352 | 28.0 | 352 | 28.0 |
470.lbm | 58.2 | 236 | 58.4 | 235 | 55.0 | 250 | 58.2 | 236 | 58.4 | 235 | 55.0 | 250 |
481.wrf | 269 | 41.6 | 271 | 41.2 | 262 | 42.6 | 269 | 41.6 | 271 | 41.2 | 262 | 42.6 |
482.sphinx3 | 459 | 42.5 | 457 | 42.6 | 458 | 42.5 | 416 | 46.9 | 413 | 47.1 | 408 | 47.7 |
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run 'mount -t hugetlbfs nodev /mnt/hugepages' was used to enable large pages echo 900 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Turbo Mode enabled in BIOS Turbo Boost set to Traditional in BIOS CPU C-State enabled in BIOS Data Reuse disabled in BIOS Demand Scrub disabled in BIOS
OMP_NUM_THREADS set to number of cores Binaries compiled on RHEL5.5
icc -m64 |
icpc -m64 |
ifort -m64 |
icc -m64 ifort -m64 |
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 |
-xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias |
-xSSE4.2 -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias |
-xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch |
-xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias |
icc -m64 |
icpc -m64 |
ifort -m64 |
icc -m64 ifort -m64 |
Same as Base Portability Flags
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 |
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 |
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 |
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 |