| CPU2006 license: | 6 | Test date: | Mar-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: | 32 cores, 16 chips, 2 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1 to 4 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: | 64 GB (64 x 1 GB, see notes for details) |
| Disk Subsystem: | 73 GB 10,000 RPM Fujitsu MAY2073RC SAS |
| 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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | 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 | 964 | 10.1 | 967 | 10.1 | 967 | 10.1 | 658 | 14.8 | 658 | 14.9 | 659 | 14.8 |
| 401.bzip2 | 940 | 10.3 | 940 | 10.3 | 940 | 10.3 | 807 | 12.0 | 807 | 12.0 | 807 | 12.0 |
| 403.gcc | 1008 | 7.99 | 1010 | 7.97 | 1008 | 7.99 | 1008 | 7.99 | 1010 | 7.97 | 1008 | 7.99 |
| 429.mcf | 740 | 12.3 | 740 | 12.3 | 740 | 12.3 | 729 | 12.5 | 729 | 12.5 | 730 | 12.5 |
| 445.gobmk | 956 | 11.0 | 956 | 11.0 | 956 | 11.0 | 838 | 12.5 | 838 | 12.5 | 838 | 12.5 |
| 456.hmmer | 1220 | 7.65 | 1220 | 7.65 | 1220 | 7.65 | 1078 | 8.66 | 1078 | 8.66 | 1078 | 8.66 |
| 458.sjeng | 1542 | 7.85 | 1541 | 7.85 | 1541 | 7.85 | 1418 | 8.53 | 1418 | 8.53 | 1418 | 8.53 |
| 462.libquantum | 863 | 24.0 | 862 | 24.0 | 862 | 24.0 | 863 | 24.0 | 862 | 24.0 | 862 | 24.0 |
| 464.h264ref | 1365 | 16.2 | 1365 | 16.2 | 1364 | 16.2 | 1251 | 17.7 | 1251 | 17.7 | 1252 | 17.7 |
| 471.omnetpp | 1538 | 4.06 | 1536 | 4.07 | 1536 | 4.07 | 1307 | 4.78 | 1301 | 4.80 | 1306 | 4.79 |
| 473.astar | 1106 | 6.35 | 1106 | 6.35 | 1106 | 6.35 | 735 | 9.55 | 735 | 9.56 | 734 | 9.56 |
| 483.xalancbmk | 661 | 10.4 | 660 | 10.4 | 663 | 10.4 | 495 | 13.9 | 497 | 13.9 | 496 | 13.9 |
Operating System Notes
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"
The run was bound to processor #27 using the "psrset" command
psrset -c processor id...: creates a set
psrset -e set_id command: runs command on a set
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=1
Controls how many seconds elapse between runs of the
page flush daemon, fsflush.
autoup=60
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 was 8-way interleaved by filling same capacity DIMMs in every other slot This result is measured on a Fujitsu SPARC Enterprise M8000 Server. Note that the Fujitsu SPARC Enterprise M8000 and Sun SPARC Enterprise M8000 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 |