CPU2006 license: | 11 | Test date: | May-2011 |
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Test sponsor: | IBM Corporation | Hardware Availability: | May-2011 |
Tested by: | IBM Corporation | Software Availability: | Apr-2011 |
Hardware | |
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CPU Name: | Intel Xeon E7-2850 |
CPU Characteristics: | Intel Turbo Boost Technology up to 2.40 GHz |
CPU MHz: | 2000 |
FPU: | Integrated |
CPU(s) enabled: | 20 cores, 2 chips, 10 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: | 24 MB I+D on chip per chip |
Other Cache: | None |
Memory: | 256 GB (32 x 8 GB 4Rx8 PC3-8500R-7, ECC) |
Disk Subsystem: | 1 x 300 GB SAS, 10000 RPM |
Other Hardware: | None |
Software | |
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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 | 75.3 | 180 | 77.3 | 176 | 58.3 | 233 | 75.3 | 180 | 77.3 | 176 | 58.3 | 233 |
416.gamess | 1283 | 15.3 | 1255 | 15.6 | 1257 | 15.6 | 985 | 19.9 | 987 | 19.8 | 984 | 19.9 |
433.milc | 341 | 26.9 | 342 | 26.9 | 343 | 26.7 | 341 | 26.9 | 342 | 26.9 | 343 | 26.7 |
434.zeusmp | 123 | 74.0 | 122 | 74.7 | 128 | 70.8 | 123 | 74.0 | 122 | 74.7 | 128 | 70.8 |
435.gromacs | 454 | 15.7 | 453 | 15.7 | 455 | 15.7 | 425 | 16.8 | 426 | 16.7 | 426 | 16.8 |
436.cactusADM | 41.1 | 291 | 40.9 | 292 | 71.3 | 168 | 41.1 | 291 | 40.9 | 292 | 71.3 | 168 |
437.leslie3d | 78.9 | 119 | 61.8 | 152 | 56.6 | 166 | 78.9 | 119 | 61.8 | 152 | 56.6 | 166 |
444.namd | 575 | 13.9 | 574 | 14.0 | 574 | 14.0 | 563 | 14.2 | 564 | 14.2 | 563 | 14.2 |
447.dealII | 421 | 27.2 | 404 | 28.3 | 405 | 28.3 | 421 | 27.2 | 404 | 28.3 | 405 | 28.3 |
450.soplex | 370 | 22.5 | 373 | 22.4 | 370 | 22.5 | 370 | 22.5 | 373 | 22.4 | 370 | 22.5 |
453.povray | 316 | 16.8 | 244 | 21.8 | 245 | 21.7 | 195 | 27.3 | 233 | 22.8 | 201 | 26.5 |
454.calculix | 397 | 20.8 | 395 | 20.9 | 402 | 20.5 | 346 | 23.9 | 346 | 23.8 | 354 | 23.3 |
459.GemsFDTD | 189 | 56.3 | 126 | 84.1 | 155 | 68.6 | 115 | 91.9 | 110 | 96.8 | 118 | 89.8 |
465.tonto | 603 | 16.3 | 598 | 16.5 | 605 | 16.3 | 409 | 24.1 | 409 | 24.0 | 409 | 24.0 |
470.lbm | 39.2 | 350 | 58.4 | 235 | 64.2 | 214 | 39.2 | 350 | 58.4 | 235 | 64.2 | 214 |
481.wrf | 351 | 31.8 | 409 | 27.3 | 357 | 31.3 | 351 | 31.8 | 409 | 27.3 | 357 | 31.3 |
482.sphinx3 | 555 | 35.1 | 563 | 34.6 | 556 | 35.1 | 601 | 32.4 | 491 | 39.7 | 517 | 37.7 |
'ulimit -s unlimited' was used to set the stacksize to unlimited '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
Load Default BIOS Settings and then change the following Turbo Boost Power Optimization set to Traditional
OMP_NUM_THREADS set to number of cores Binaries compiled on RHEL 5.5
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: | basepeak = yes |
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: | basepeak = yes |
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 |