| CPU2006 license: | 6 | Test date: | Apr-2007 |
|---|---|---|---|
| Test sponsor: | Sun Microsystems | Hardware Availability: | Apr-2007 |
| Tested by: | Fujitsu Limited | Software Availability: | May-2007 |
| Hardware | |
|---|---|
| CPU Name: | SPARC64 VI |
| CPU Characteristics: | |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 64 cores, 32 chips, 2 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1 to 8 CMUs; each CMU contains 2 or 4 chips |
| Primary Cache: | 128 KB I + 128 KB D on chip per core |
| Secondary Cache: | 6 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 256 GB (256 x 1 GB) |
| Disk Subsystem: | 1095 GB RAID 0 using 15 x 73GB 10,000 RPM Fujitsu ETERNUS4000 Model 80 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Solaris 10 11/06 |
| Compiler: | Sun Studio 12 (Early Access) |
| Auto Parallel: | No |
| File System: | ufs |
| System State: | Default |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32-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 | 127 | 2092 | 593 | 2018 | 615 | 2030 | 611 | 63 | 726 | 848 | 701 | 879 | 701 | 877 |
| 401.bzip2 | 127 | 2580 | 475 | 2520 | 486 | 2514 | 488 | 63 | 964 | 630 | 956 | 636 | 952 | 639 |
| 403.gcc | 127 | 2491 | 410 | 2477 | 413 | 2470 | 414 | 127 | 2450 | 417 | 2440 | 419 | 2453 | 417 |
| 429.mcf | 127 | 1586 | 730 | 1584 | 731 | 1584 | 731 | 127 | 1586 | 730 | 1584 | 731 | 1584 | 731 |
| 445.gobmk | 127 | 1997 | 667 | 2002 | 666 | 1997 | 667 | 63 | 893 | 740 | 894 | 740 | 894 | 739 |
| 456.hmmer | 127 | 2508 | 473 | 2506 | 473 | 2509 | 472 | 63 | 1084 | 542 | 1083 | 543 | 1083 | 543 |
| 458.sjeng | 127 | 2890 | 532 | 2888 | 532 | 2898 | 530 | 127 | 2593 | 593 | 2589 | 593 | 2591 | 593 |
| 462.libquantum | 127 | 2067 | 1270 | 2068 | 1270 | 2072 | 1270 | 127 | 2067 | 1270 | 2068 | 1270 | 2072 | 1270 |
| 464.h264ref | 127 | 2972 | 946 | 2982 | 942 | 3015 | 932 | 63 | 1296 | 1080 | 1298 | 1070 | 1297 | 1080 |
| 471.omnetpp | 127 | 3243 | 245 | 3204 | 248 | 3227 | 246 | 127 | 2784 | 285 | 2785 | 285 | 2795 | 284 |
| 473.astar | 127 | 2591 | 344 | 2571 | 347 | 2576 | 346 | 127 | 1778 | 501 | 1779 | 501 | 1781 | 500 |
| 483.xalancbmk | 127 | 1649 | 531 | 1659 | 528 | 1648 | 532 | 127 | 1224 | 716 | 1205 | 727 | 1215 | 721 |
Operating System Notes
Processes were bound to cores using "submit" and "pbind".
These shell commands request use of local 4MB pages:
MPSSHEAP=4MB
MPSSSTACK=4MB
MADV=access_lwp
LD_PRELOAD=mpss.so.1:madv.so.1
'access_lwp' means that the next light weight
process to touch the specified address range
will access it the most heavily.
Stack size set to unlimited via "ulimit -s unlimited"
System Tunables:
(/etc/system parameters)
maxphys=4194304
Defines the maximum size of I/O requests, in bytes.
maxpgio=1024
Defines the maximum number of page I/O requests that can
be queued by the paging system.
tune_t_fsflushr=30
Controls how many seconds elapse between runs of the
page flush daemon, fsflush.
autoup=300
Causes pages older than the listed number of seconds to
be written by fsflush.
bufhwm=3000
Memory byte limit for caching I/O buffers
segmap_percent=1
Set maximum percent memory for file system cache
Platform Notes
"CMU" = CPU/Memory Unit; each holds 2 or 4 CPU chips. Memory is 8-way interleaved by filling all slots with the same capacity DIMMs. This result is measured on a Fujitsu SPARC Enterprise M9000 Server. Note that the Fujitsu SPARC Enterprise M9000 and Sun SPARC Enterprise M9000 are electrically equivalent.
Base Compiler Invocation
C benchmarks:
| /opt/SUNWspro12_EA070303/bin/cc |
C++ benchmarks:
| /opt/SUNWspro12_EA070303/bin/CC |
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_SOLARIS_SPARC |
| 403.gcc: | -DSPEC_CPU_SOLARIS |
| 462.libquantum: | -DSPEC_CPU_SOLARIS |
| 483.xalancbmk: | -DSPEC_CPU_SOLARIS |
Base Optimization Flags
C benchmarks:
| -fast -xipo=2 -xtarget=sparc64vi -xcache=128/64/2:6144/256/12 -xarch=sparcfmaf -fma=fused -Wc,-fma=fused -xprefetch_level=2 |
C++ benchmarks:
| -library=stlport4 -fast -xipo=2 -xtarget=sparc64vi -xcache=128/64/2:6144/256/12 -xarch=sparcfmaf -fma=fused -Qoption cg -fma=fused -xprefetch_level=2 |
Peak Compiler Invocation
C benchmarks:
| /opt/SUNWspro12_EA070303/bin/cc |
C++ benchmarks:
| /opt/SUNWspro12_EA070303/bin/CC |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_SOLARIS_SPARC |
| 403.gcc: | -DSPEC_CPU_SOLARIS |
| 462.libquantum: | -DSPEC_CPU_SOLARIS |
| 483.xalancbmk: | -DSPEC_CPU_SOLARIS |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xipo=2 -xtarget=sparc64vi -xcache=128/64/2:6144/256/12 -xarch=sparcfmaf -fma=fused -Wc,-fma=fused -xprefetch_level=2 -xalias_level=std -xrestrict -lfast |
| 401.bzip2: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xipo=2 -xtarget=sparc64vi -xcache=128/64/2:6144/256/12 -xarch=sparcfmaf -fma=fused -Wc,-fma=fused -xalias_level=strong |
| 403.gcc: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xipo=2 -xtarget=sparc64vi -xcache=128/64/2:6144/256/12 -xarch=sparcfmaf -fma=fused -Wc,-fma=fused -xalias_level=std |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xprofile=collect:./feedback(pass 1) -xprofile=use:./feedback(pass 2) -fast -xipo=2 -xtarget=sparc64vi -xcache=128/64/2:6144/256/12 -xarch=sparcfmaf -fma=fused -Wc,-fma=fused |
| 456.hmmer: | Same as 403.gcc |
| 458.sjeng: | Same as 445.gobmk |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | Same as 403.gcc |