| CPU2006 license: | 9006 | Test date: | Aug-2011 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Nov-2011 |
| Tested by: | NEC Corporation | Software Availability: | May-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4807 |
| CPU Characteristics: | |
| CPU MHz: | 1867 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 chips, 6 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1,2,3,4 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: | 18 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 256 GB (64 x 4 GB 2Rx4 PC3-8500R-7, ECC) |
| Disk Subsystem: | 2x300 GB SAS, 10000 RPM, RAID 0 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.1, Kernel 2.6.32-131.0.15.el6.x86_64 on an x86_64 |
| Compiler: | C/C++: Version 12.0.4.191 of Intel Compiler XE for applications on IA-32 Build 20110427 |
| Auto Parallel: | No |
| File System: | ext4 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V9.01 |
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. | ||||||||||||||
| 400.perlbench | 48 | 1240 | 378 | 1240 | 378 | 1243 | 377 | 48 | 1030 | 455 | 1038 | 452 | 1039 | 451 |
| 401.bzip2 | 48 | 1688 | 274 | 1689 | 274 | 1683 | 275 | 48 | 1582 | 293 | 1581 | 293 | 1583 | 293 |
| 403.gcc | 48 | 965 | 400 | 965 | 401 | 970 | 398 | 48 | 963 | 401 | 964 | 401 | 965 | 401 |
| 429.mcf | 48 | 671 | 652 | 673 | 651 | 672 | 652 | 48 | 681 | 643 | 680 | 644 | 681 | 643 |
| 445.gobmk | 48 | 1181 | 426 | 1181 | 426 | 1180 | 427 | 48 | 1070 | 471 | 1071 | 470 | 1070 | 471 |
| 456.hmmer | 48 | 745 | 601 | 761 | 589 | 746 | 600 | 48 | 571 | 785 | 571 | 785 | 574 | 781 |
| 458.sjeng | 48 | 1417 | 410 | 1424 | 408 | 1420 | 409 | 48 | 1323 | 439 | 1321 | 440 | 1323 | 439 |
| 462.libquantum | 48 | 439 | 2270 | 440 | 2260 | 440 | 2260 | 48 | 439 | 2270 | 440 | 2260 | 440 | 2260 |
| 464.h264ref | 48 | 1826 | 582 | 1840 | 577 | 1779 | 597 | 48 | 1830 | 580 | 1794 | 592 | 1781 | 596 |
| 471.omnetpp | 48 | 1016 | 295 | 1017 | 295 | 1015 | 295 | 48 | 929 | 323 | 930 | 322 | 931 | 322 |
| 473.astar | 48 | 1106 | 305 | 1103 | 306 | 1104 | 305 | 48 | 1106 | 305 | 1103 | 306 | 1104 | 305 |
| 483.xalancbmk | 48 | 674 | 492 | 670 | 494 | 672 | 493 | 48 | 674 | 492 | 670 | 494 | 672 | 493 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
'ulimit -s unlimited' was used to set the stack size to unlimited prior to run echo 1 > /proc/sys/vm/zone_reclaim_mode Huge pages were not configured for this run
Platform Notes
Patrol Scrubbing set to disabled in Maintenance Console
General Notes
The Express5800/A1080a-S and the Express5800/A1080a-D models are electronically equivalent. The results have been measured on the Express5800/A1080a-S model. Binaries were compiled on RHEL 5.6
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/opt/SmartHeap_9/lib -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 | |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
C++ benchmarks:
| 471.omnetpp: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/opt/SmartHeap_9/lib -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |