| 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: | 2280 |
| 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: | 5 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 | 1019 | 9.58 | 1024 | 9.54 | 1024 | 9.54 | 701 | 13.9 | 703 | 13.9 | 702 | 13.9 |
| 401.bzip2 | 994 | 9.71 | 994 | 9.71 | 994 | 9.71 | 861 | 11.2 | 861 | 11.2 | 861 | 11.2 |
| 403.gcc | 1074 | 7.50 | 1072 | 7.51 | 1069 | 7.53 | 1074 | 7.50 | 1072 | 7.51 | 1069 | 7.53 |
| 429.mcf | 770 | 11.8 | 770 | 11.8 | 770 | 11.8 | 759 | 12.0 | 759 | 12.0 | 759 | 12.0 |
| 445.gobmk | 1011 | 10.4 | 1011 | 10.4 | 1011 | 10.4 | 886 | 11.8 | 886 | 11.8 | 886 | 11.8 |
| 456.hmmer | 1283 | 7.27 | 1283 | 7.27 | 1283 | 7.27 | 1135 | 8.22 | 1135 | 8.22 | 1136 | 8.22 |
| 458.sjeng | 1615 | 7.49 | 1614 | 7.50 | 1614 | 7.50 | 1485 | 8.15 | 1485 | 8.15 | 1485 | 8.15 |
| 462.libquantum | 896 | 23.1 | 895 | 23.2 | 894 | 23.2 | 896 | 23.1 | 895 | 23.2 | 894 | 23.2 |
| 464.h264ref | 1439 | 15.4 | 1440 | 15.4 | 1440 | 15.4 | 1319 | 16.8 | 1319 | 16.8 | 1319 | 16.8 |
| 471.omnetpp | 1627 | 3.84 | 1627 | 3.84 | 1628 | 3.84 | 1401 | 4.46 | 1399 | 4.47 | 1396 | 4.48 |
| 473.astar | 1172 | 5.99 | 1172 | 5.99 | 1172 | 5.99 | 804 | 8.73 | 803 | 8.74 | 804 | 8.73 |
| 483.xalancbmk | 728 | 9.48 | 729 | 9.47 | 731 | 9.44 | 546 | 12.6 | 545 | 12.6 | 546 | 12.6 |
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 |