| CPU2006 license: | 6 | Test date: | Jan-2007 |
|---|---|---|---|
| Test sponsor: | Sun Microsystems | Hardware Availability: | Feb-2007 |
| Tested by: | Sun Microsystems | Software Availability: | Jul-2006 |
| Hardware | |
|---|---|
| CPU Name: | AMD Opteron 8220 |
| CPU Characteristics: | |
| CPU MHz: | 2800 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 4 chips, 2 cores/chip |
| CPU(s) orderable: | 4 chips |
| Primary Cache: | 64 KB I + 64 KB D on chip per core |
| Secondary Cache: | 1 MB I+D on chip per core |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 64 GB (16x4GB, DDR2-667 CL5 ECC REG Quad Rank) |
| Disk Subsystem: | SAS, 72 GB,10K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Solaris 10 6/06 |
| Compiler: | Sun Studio 11 with Patches |
| Auto Parallel: | No |
| File System: | ufs |
| System State: | Default |
| 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 | 8 | 1136 | 95.7 | 1133 | 95.9 | 1134 | 95.9 | 8 | 1124 | 96.7 | 1127 | 96.5 | 1127 | 96.5 |
| 416.gamess | 8 | 1378 | 114 | 1379 | 114 | 1378 | 114 | 8 | 1378 | 114 | 1379 | 114 | 1378 | 114 |
| 433.milc | 8 | 1142 | 64.3 | 1142 | 64.3 | 1143 | 64.3 | 8 | 1142 | 64.3 | 1142 | 64.3 | 1143 | 64.3 |
| 434.zeusmp | 8 | 911 | 79.9 | 917 | 79.4 | 912 | 79.8 | 8 | 907 | 80.3 | 908 | 80.1 | 908 | 80.2 |
| 435.gromacs | 8 | 838 | 68.2 | 838 | 68.2 | 838 | 68.2 | 8 | 545 | 105 | 545 | 105 | 546 | 105 |
| 436.cactusADM | 8 | 1254 | 76.2 | 1234 | 77.5 | 1234 | 77.5 | 8 | 1234 | 77.5 | 1235 | 77.4 | 1234 | 77.5 |
| 437.leslie3d | 8 | 1031 | 72.9 | 1032 | 72.9 | 1032 | 72.9 | 8 | 980 | 76.7 | 980 | 76.7 | 981 | 76.6 |
| 444.namd | 8 | 647 | 99.1 | 650 | 98.7 | 648 | 99.1 | 8 | 635 | 101 | 635 | 101 | 635 | 101 |
| 447.dealII | 8 | 856 | 107 | 856 | 107 | 857 | 107 | 8 | 788 | 116 | 790 | 116 | 785 | 117 |
| 450.soplex | 8 | 1119 | 59.6 | 1119 | 59.6 | 1121 | 59.5 | 8 | 1062 | 62.9 | 1063 | 62.7 | 1061 | 62.9 |
| 453.povray | 8 | 331 | 128 | 331 | 128 | 332 | 128 | 8 | 331 | 128 | 331 | 128 | 332 | 128 |
| 454.calculix | 8 | 783 | 84.3 | 783 | 84.3 | 783 | 84.3 | 8 | 726 | 90.9 | 726 | 90.9 | 726 | 90.9 |
| 459.GemsFDTD | 8 | 1263 | 67.2 | 1263 | 67.2 | 1264 | 67.2 | 8 | 1263 | 67.2 | 1263 | 67.2 | 1264 | 67.2 |
| 465.tonto | 8 | 946 | 83.2 | 948 | 83.1 | 946 | 83.2 | 8 | 838 | 94.0 | 838 | 93.9 | 839 | 93.8 |
| 470.lbm | 8 | 1580 | 69.6 | 1579 | 69.6 | 1580 | 69.6 | 8 | 1412 | 77.9 | 1411 | 77.9 | 1464 | 75.1 |
| 481.wrf | 8 | 1182 | 75.6 | 1180 | 75.7 | 1184 | 75.5 | 8 | 1182 | 75.6 | 1180 | 75.7 | 1184 | 75.5 |
| 482.sphinx3 | 8 | 1790 | 87.1 | 1791 | 87.1 | 1787 | 87.2 | 8 | 1762 | 88.5 | 1763 | 88.4 | 1763 | 88.5 |
Operating System Notes
Processes were bound to cores using "submit" and "pbind". ulimit -s 131072 (shell): increases stack The following patches were applied to Sun Studio 11 compiler: 120759-07 : x86/x64 121016-03 : x86 C 121020-03 : x86 F90 121018-03 : x86 C++
Platform Notes
Default BIOS settings was used.
Base Compiler Invocation
C benchmarks:
| cc |
C++ benchmarks:
| CC |
Fortran benchmarks:
| f90 |
Benchmarks using both Fortran and C:
| cc f90 |
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 |
| 436.cactusADM: | -DSPEC_CPU_LP64 |
| 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 |
| 459.GemsFDTD: | -DSPEC_CPU_LP64 |
| 465.tonto: | -DSPEC_CPU_LP64 |
| 470.lbm: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_WORDS_LITTLEENDIAN |
| 482.sphinx3: | -DSPEC_CPU_LP64 |
Base Optimization Flags
C benchmarks:
| -fast -xipo=2 -xarch=amd64a |
C++ benchmarks:
| -fast -xipo=2 -xarch=amd64a -library=stlport4 |
Fortran benchmarks:
| -fast -xipo=2 -xarch=amd64a |
Benchmarks using both Fortran and C:
| -fast(cc) -fast(f90) -xipo=2 -xarch=amd64a |
Base Other Flags
C benchmarks:
| -V |
C++ benchmarks:
| -verbose=version |
Fortran benchmarks:
| -V |
Benchmarks using both Fortran and C:
| -V |
Peak Compiler Invocation
C benchmarks:
| cc |
C++ benchmarks:
| CC |
Fortran benchmarks:
| f90 |
Benchmarks using both Fortran and C:
| cc f90 |
Peak Portability Flags
| 433.milc: | -DSPEC_CPU_LP64 |
| 436.cactusADM: | -DSPEC_CPU_LP64 |
| 453.povray: | -DSPEC_CPU_LP64 |
| 459.GemsFDTD: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_WORDS_LITTLEENDIAN |
Peak Optimization Flags
C benchmarks:
| 433.milc: | basepeak = yes |
| 470.lbm: | -fast -xarch=amd64a -xpagesize=2m -W2,-Ainline:inc=200 -W2,-Ainline:cs=500 -xprefetch_level=3 |
| 482.sphinx3: | -fast -xarch=amd64a -xrestrict -xipo=2 -xprefetch=auto -xpagesize=2m -Wd,-iropt-prof -W2,-Ashort_ldst:ldld -W2,-Ainline:rs=50 -M /usr/lib/ld/map.bssalign |
C++ benchmarks:
| 444.namd: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xarch=amd64a -xipo=2 -library=stlport4 |
| 447.dealII: | -fast -xarch=amd64a -xipo=2 -xvector -Qoption iropt -Abcopy -xalias_level -xrestrict -xregs=frameptr -library=stlport4 |
| 450.soplex: | -fast -xipo=2 -xarch=sse2a -library=stlport4 |
| 453.povray: | basepeak = yes |
Fortran benchmarks:
| 410.bwaves: | -fast -xarch=amd64a -unroll=5 -stackvar -xO4 -xipo=2 -xprefetch_level=3 -Qoption iropt -Rloop_dist |
| 416.gamess: | -fast -xarch=amd64a -xipo=2 -xprefetch_level=3 |
| 434.zeusmp: | -fast -xarch=amd64a -xipo=2 -xregs=frameptr |
| 437.leslie3d: | -fast -xipo=2 -xarch=sse2a |
| 459.GemsFDTD: | basepeak = yes |
| 465.tonto: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xarch=amd64a -xipo=2 -xvector=lib -xalias -xdepend -lbsdmalloc |
Benchmarks using both Fortran and C:
| 435.gromacs: | -fast(cc) -fast(f90) -xipo=2 -xarch=amd64a -Wu,-fsimple=3 -Qoption ube -fsimple=3 |
| 436.cactusADM: | -fast(cc) -fast(f90) -xipo=2 -xarch=amd64a |
| 454.calculix: | -fast(cc) -fast(f90) -xarch=amd64a -xpagesize=2m -xprefetch=auto -xprefetch_level=3 -W2,-Ainline:inc=200 -W2,-Ainline:cs=500 -unroll=5 -stackvar -xO4 -xipo=2 -Qoption iropt -Rloop_dist |
| 481.wrf: | basepeak = yes |