| CPU2006 license: | 3 | Test date: | Jul-2011 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Apr-2011 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Dec-2010 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4830 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.40 GHz |
| CPU MHz: | 2133 |
| FPU: | Integrated |
| CPU(s) enabled: | 32 cores, 4 chips, 8 cores/chip, 2 threads/core |
| CPU(s) orderable: | 2,4 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 (64 x 4 GB 2Rx4 PC3-10600R-9, ECC, running at 1067 MHz) |
| Disk Subsystem: | 1 x 146 GB 15 K SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.1, Kernel 2.6.32-131.0.15.el6.x86_64 |
| Compiler: | Intel C++ and Fortran Intel 64 Compiler XE for applications running on Intel 64 Version 12.0.1.116 Build 20101116 |
| Auto Parallel: | No |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | None |
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 | 64 | 1866 | 466 | 1865 | 466 | 1864 | 467 | 64 | 1866 | 466 | 1865 | 466 | 1864 | 467 |
| 416.gamess | 64 | 2209 | 567 | 2216 | 566 | 2193 | 571 | 64 | 2179 | 575 | 2171 | 577 | 2138 | 586 |
| 433.milc | 64 | 1155 | 509 | 1156 | 508 | 1153 | 509 | 64 | 1105 | 532 | 1105 | 532 | 1105 | 531 |
| 434.zeusmp | 64 | 983 | 593 | 976 | 597 | 981 | 594 | 64 | 983 | 593 | 976 | 597 | 981 | 594 |
| 435.gromacs | 64 | 858 | 532 | 856 | 534 | 860 | 532 | 64 | 858 | 532 | 856 | 534 | 860 | 532 |
| 436.cactusADM | 64 | 1282 | 596 | 1276 | 599 | 1280 | 597 | 64 | 1282 | 596 | 1276 | 599 | 1280 | 597 |
| 437.leslie3d | 64 | 1808 | 333 | 1801 | 334 | 1812 | 332 | 64 | 1808 | 333 | 1801 | 334 | 1812 | 332 |
| 444.namd | 64 | 1024 | 501 | 1027 | 500 | 1025 | 501 | 64 | 1001 | 513 | 1002 | 512 | 999 | 514 |
| 447.dealII | 64 | 771 | 949 | 774 | 946 | 772 | 949 | 64 | 771 | 949 | 774 | 946 | 772 | 949 |
| 450.soplex | 64 | 1376 | 388 | 1377 | 388 | 1380 | 387 | 64 | 1291 | 413 | 1292 | 413 | 1294 | 412 |
| 453.povray | 64 | 444 | 767 | 446 | 763 | 446 | 764 | 64 | 373 | 914 | 372 | 915 | 370 | 921 |
| 454.calculix | 64 | 815 | 648 | 815 | 648 | 814 | 649 | 64 | 815 | 648 | 815 | 648 | 814 | 649 |
| 459.GemsFDTD | 64 | 2122 | 320 | 2135 | 318 | 2111 | 322 | 64 | 2122 | 320 | 2135 | 318 | 2111 | 322 |
| 465.tonto | 64 | 915 | 689 | 918 | 686 | 919 | 685 | 64 | 898 | 701 | 895 | 704 | 899 | 700 |
| 470.lbm | 64 | 1728 | 509 | 1722 | 511 | 1725 | 510 | 64 | 1231 | 714 | 1232 | 714 | 1230 | 715 |
| 481.wrf | 64 | 1178 | 607 | 1177 | 608 | 1179 | 607 | 64 | 1178 | 607 | 1177 | 608 | 1179 | 607 |
| 482.sphinx3 | 64 | 2229 | 560 | 2233 | 559 | 2229 | 560 | 64 | 2132 | 585 | 2129 | 586 | 2131 | 585 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
'nodev /mnt/hugepages hugetlbfs defaults 0 0' added to /etc/fstab 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run echo 28800 > /proc/sys/vm/nr_hugepages echo never > /sys/kernel/mm/redhat_transparent_hugepage/enabled export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
BIOS configuration: Power Profile set to Maximum Performance Thermal Configuration set to Increased Cooling
General Notes
Binaries compiled on RHEL5.5
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:
| -xSSE4.2 -ipo -O3 -no-prec-div -static -ansi-alias |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -static -ansi-alias |
Fortran benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -static |
Benchmarks using both Fortran and C:
| -xSSE4.2 -ipo -O3 -no-prec-div -static -ansi-alias |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 482.sphinx3: | icc -m32 |
C++ benchmarks (except as noted below):
| icpc -m64 | |
| 450.soplex: | icpc -m32 |
Fortran benchmarks:
| ifort -m64 |
Benchmarks using both Fortran and C:
| icc -m64 ifort -m64 |
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 |
| 437.leslie3d: | -DSPEC_CPU_LP64 |
| 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 |
| 470.lbm: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 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 |
| 470.lbm: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-malloc-options=3 -ansi-alias -opt-prefetch -static -auto-ilp32 |
| 482.sphinx3: | -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 |
C++ benchmarks:
| 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: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-malloc-options=3 -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 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 |
Fortran benchmarks:
| 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: | basepeak = yes |
| 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) -unroll4 -auto -inline-calloc -opt-malloc-options=3 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
Benchmarks using both Fortran and C:
| 435.gromacs: | basepeak = yes |
| 436.cactusADM: | basepeak = yes |
| 454.calculix: | basepeak = yes |
| 481.wrf: | basepeak = yes |