| CPU2006 license: | 11 | Test date: | Sep-2012 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Oct-2012 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2012 |
| Hardware | |
|---|---|
| CPU Name: | POWER7+ |
| CPU Characteristics: | Intelligent Energy Optimization enabled, up to 4.396 GHz |
| CPU MHz: | 4228 |
| FPU: | Integrated |
| CPU(s) enabled: | 48 cores, 16 chips, 3 cores/chip, 4 threads/core |
| CPU(s) orderable: | 12,24,36,48 cores |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 256 KB I+D on chip per core |
| L3 Cache: | 10 MB I+D on chip per core |
| Other Cache: | None |
| Memory: | 512 GB (64 x 8 GB) DDR3 1066 MHz |
| Disk Subsystem: | 8 x 146.8 GB 15K RPM Raid0 SFF SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | IBM AIX V7.1 |
| Compiler: | C/C++: Version 12.1 of IBM XL C/C++ for AIX |
| Auto Parallel: | No |
| File System: | AIX/JFS2 |
| System State: | Multi-user |
| Base Pointers: | 32-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. | ||||||||||||||
| 400.perlbench | 192 | 1109 | 1690 | 1106 | 1700 | 1107 | 1690 | 192 | 909 | 2060 | 908 | 2070 | 907 | 2070 |
| 401.bzip2 | 192 | 1003 | 1850 | 1006 | 1840 | 998 | 1860 | 192 | 876 | 2120 | 879 | 2110 | 884 | 2100 |
| 403.gcc | 192 | 866 | 1780 | 827 | 1870 | 836 | 1850 | 192 | 763 | 2020 | 768 | 2010 | 761 | 2030 |
| 429.mcf | 192 | 530 | 3300 | 528 | 3310 | 529 | 3310 | 192 | 530 | 3300 | 528 | 3310 | 529 | 3310 |
| 445.gobmk | 192 | 987 | 2040 | 986 | 2040 | 988 | 2040 | 192 | 823 | 2450 | 805 | 2500 | 813 | 2480 |
| 456.hmmer | 192 | 917 | 1950 | 914 | 1960 | 920 | 1950 | 192 | 574 | 3120 | 579 | 3090 | 576 | 3110 |
| 458.sjeng | 192 | 1187 | 1960 | 1187 | 1960 | 1198 | 1940 | 192 | 1040 | 2230 | 1033 | 2250 | 1034 | 2250 |
| 462.libquantum | 192 | 821 | 4840 | 820 | 4850 | 820 | 4850 | 192 | 188 | 21100 | 184 | 21600 | 183 | 21800 |
| 464.h264ref | 192 | 1620 | 2620 | 1607 | 2640 | 1606 | 2650 | 192 | 1491 | 2850 | 1487 | 2860 | 1474 | 2880 |
| 471.omnetpp | 192 | 844 | 1420 | 849 | 1410 | 847 | 1420 | 192 | 737 | 1630 | 734 | 1630 | 734 | 1630 |
| 473.astar | 192 | 733 | 1840 | 737 | 1830 | 734 | 1840 | 192 | 695 | 1940 | 691 | 1950 | 693 | 1940 |
| 483.xalancbmk | 192 | 609 | 2170 | 613 | 2160 | 606 | 2190 | 192 | 558 | 2370 | 556 | 2380 | 558 | 2370 |
Compiler Invocation Notes
C/C++ compiler updated to November 2012 PTF
Version: 12.01.0000.0002
Fortran compiler updated to November 2012 PTF
Version: 14.01.0000.0002
Peak Tuning Notes
400.perlbench fdpr options: -O4 -cbpth -1 -sdp -1 401.bzip2 fdpr options: -O4 -vrox -nobldcg -sdp -1 403.gcc fdpr options: -O4 -cbpth -1 -sdp -1 429.mcf fdpr options: -O2 445.gobmk fdpr options: -O3 456.hmmer fdpr options: -O3 -bldcg -ccc 10 458.sjeng fdpr options: -O3 464.h264ref fdpr options: -O4 -sdp -1 -vrox -lu -1 473.astar fdpr options: -O3 -vrox -bldcg 483.xalancbmk fdpr options: -O3 -bldcg -lu -1 -lux 1
Submit Notes
The config file option 'submit' was used to assign benchmark copy to specific kernel thread using the "bindprocessor" command (see flags file for details).
Operating System Notes
AIX updated to V7.1 TL 2 All ulimits set to unlimited. 19200 16M large pages defined with vmo command
Platform Notes
Service Processor Memory Mirroring Property Disabled
General Notes
Environment variables set by runspec before the start of the run: MALLOCOPTIONS = "pool" MEMORY_AFFINITY = "MCM" XLFRTEOPTS = "intrinthds=1"
Base Compiler Invocation
C benchmarks:
| /usr/vac/bin/xlc -qlanglvl=extc99 |
C++ benchmarks:
| /usr/vacpp/bin/xlC |
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_AIX |
| 462.libquantum: | -DSPEC_CPU_AIX |
| 464.h264ref: | -DSPEC_CPU_AIX -qchars=signed |
| 483.xalancbmk: | -DSPEC_CPU_AIX |
Base Optimization Flags
C benchmarks:
| -qipa=threads -bmaxdata:0x50000000 -qlargepage -O5 -qsimd -qvecnvol -D_ILS_MACROS -qalias=noansi -qalloca -blpdata |
C++ benchmarks:
| -qipa=threads -bmaxdata:0x20000000 -qlargepage -O4 -D_ILS_MACROS -qrtti=all -D__IBM_FAST_SET_MAP_ITERATOR -blpdata |
Base Other Flags
C benchmarks:
| -qipa=noobject -qsuppress=1500-036 |
C++ benchmarks:
| -qipa=noobject -qsuppress=1500-036 |
Peak Compiler Invocation
C benchmarks:
| /usr/vac/bin/xlc -qlanglvl=extc99 |
C++ benchmarks:
| /usr/vacpp/bin/xlC |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_AIX |
| 462.libquantum: | -DSPEC_CPU_AIX |
| 464.h264ref: | -DSPEC_CPU_AIX -qchars=signed |
| 483.xalancbmk: | -DSPEC_CPU_AIX |
Peak Optimization Flags
C benchmarks:
C++ benchmarks:
| 471.omnetpp: | -qipa=threads -bmaxdata:0x20000000 -qpdf1(pass 1) -qpdf2(pass 2) -O4 -qsimd -qvecnvol -D_ILS_MACROS -qalign=natural -qrtti=all -qinlglue -D__IBM_FAST_SET_MAP_ITERATOR -blpdata -btextpsize:64K |
| 473.astar: | -qipa=threads -bmaxdata:0x20000000 -qpdf1(pass 1) -qpdf2(pass 2) -O5 -qlargepage -D_ILS_MACROS -qinlglue -qalign=natural -blpdata -btextpsize:64K |
| 483.xalancbmk: | -qipa=threads -bmaxdata:0x20000000 -qpdf1(pass 1) -qpdf2(pass 2) -O3 -qarch=auto -qtune=auto -qlargepage -D_ILS_MACROS -qinlglue -D__IBM_FAST_VECTOR -blpdata -btextpsize:64K |