CPU2006 license: | 11 | Test date: | Aug-2011 |
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Test sponsor: | IBM Corporation | Hardware Availability: | Sep-2010 |
Tested by: | IBM Corporation | Software Availability: | Aug-2011 |
Hardware | |
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CPU Name: | POWER7 |
CPU Characteristics: | Intelligent Energy Optimization enabled, up to 3.92 GHz |
CPU MHz: | 3724 |
FPU: | Integrated |
CPU(s) enabled: | 12 cores, 2 chips, 6 cores/chip, 4 threads/core |
CPU(s) orderable: | 12 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: | 4 MB I+D on chip per core |
Other Cache: | None |
Memory: | 128 GB (16 x 8 GB) DDR3 1066 MHz |
Disk Subsystem: | 2 x 146.8 GB SAS SFF 15K RPM |
Other Hardware: | None |
Software | |
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Operating System: | Red Hat Enterprise Linux Server release 6.1 (ppc64), Kernel 2.6.32-131.0.15.el6.ppc64 |
Compiler: | C/C++: Version 4.6.1 of IBM Advance Toolchain 5.0-0 gcc/g++ compiler |
Auto Parallel: | No |
File System: | ext4 |
System State: | Run Level 3 (multi-user) |
Base Pointers: | 32-bit |
Peak Pointers: | 32-bit |
Other Software: | IBM Advance Toolchain 5.0-0 MicroQuill SmartHeap 9 |
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 | 1220 | 384 | 1209 | 388 | 1201 | 390 | 48 | 1220 | 384 | 1209 | 388 | 1201 | 390 |
401.bzip2 | 48 | 1349 | 343 | 1331 | 348 | 1324 | 350 | 48 | 1349 | 343 | 1331 | 348 | 1324 | 350 |
403.gcc | 48 | 876 | 441 | 867 | 446 | 875 | 442 | 48 | 876 | 441 | 867 | 446 | 875 | 442 |
429.mcf | 48 | 1301 | 337 | 1304 | 336 | 1298 | 337 | 48 | 1301 | 337 | 1304 | 336 | 1298 | 337 |
445.gobmk | 48 | 1026 | 491 | 1022 | 493 | 1022 | 493 | 48 | 1026 | 491 | 1022 | 493 | 1022 | 493 |
456.hmmer | 48 | 1393 | 322 | 1393 | 322 | 1393 | 321 | 48 | 1393 | 322 | 1393 | 322 | 1393 | 321 |
458.sjeng | 48 | 1395 | 416 | 1408 | 412 | 1397 | 416 | 48 | 1395 | 416 | 1408 | 412 | 1397 | 416 |
462.libquantum | 48 | 3031 | 328 | 3038 | 327 | 3019 | 329 | 48 | 3031 | 328 | 3038 | 327 | 3019 | 329 |
464.h264ref | 48 | 1727 | 615 | 1721 | 617 | 1714 | 620 | 48 | 1727 | 615 | 1721 | 617 | 1714 | 620 |
471.omnetpp | 48 | 1299 | 231 | 1300 | 231 | 1298 | 231 | 48 | 1299 | 231 | 1300 | 231 | 1298 | 231 |
473.astar | 48 | 934 | 361 | 932 | 362 | 934 | 361 | 48 | 934 | 361 | 932 | 362 | 934 | 361 |
483.xalancbmk | 48 | 631 | 525 | 631 | 525 | 632 | 524 | 48 | 631 | 525 | 631 | 525 | 632 | 524 |
The config file option 'submit' was used. Benchmarks bound to a processor using numactl on the submit command.
ulimit -s (stack) set to 1048576. Large pages reserved as follows by root user: echo 4224 > /proc/sys/vm/nr_hugepages The following environment varibles were set before the runspec command: XLFRTEOPTS=intrinthds=1 HUGETLB_VERBOSE=0 HUGETLB_MORECORE=yes
For more information about IBM Advance Toolchain, see http://linuxpatch.ncsa.uiuc.edu/toolchain/at/at5.0/redhat/RHEL6/release_notes.at5.0-5.0-0.html
400.perlbench: | -DSPEC_CPU_LINUX_PPC |
462.libquantum: | -DSPEC_CPU_LINUX |
464.h264ref: | -fsigned-char |
483.xalancbmk: | -DSPEC_CPU_LINUX |
400.perlbench: | basepeak = yes |
401.bzip2: | basepeak = yes |
403.gcc: | basepeak = yes |
429.mcf: | basepeak = yes |
445.gobmk: | basepeak = yes |
456.hmmer: | basepeak = yes |
458.sjeng: | basepeak = yes |
462.libquantum: | basepeak = yes |
464.h264ref: | basepeak = yes |
471.omnetpp: | basepeak = yes |
473.astar: | basepeak = yes |
483.xalancbmk: | basepeak = yes |