|
Hardware |
|---|
| Hardware Vendor |
SGI |
| Vendor URL |
http://www.sgi.com |
| Model |
Altix UV 1000 (16 blade) |
| Processor |
Intel Xeon X7560 (Intel Turbo Boost Technology up to 2.666GHz) |
| MHz |
2266 |
| # of Chips |
32 |
| # of Cores |
256 |
| # of Cores/Chip |
8 |
| HW Threading Enabled? |
Yes |
| Procs Avail to Java |
512 |
| Memory (MB) |
1048576 |
| Memory Details |
4 GB ECC DDR3-1066 DIMMs (DIMM PC3 8500R 0700J00 4GB SNS2RX4) filling all slots. |
| Primary cache |
32kBI + 32kBD on chip per core |
| Secondary cache |
256kB unified on chip per core |
| Other cache |
24MB (I+D) on chip per chip |
| Filesystem |
ext3 |
| Disks |
1 x 146 GB SCSI (classes + OS) |
| Other hardware |
|
|
|
Software |
|---|
| Software Vendor |
Oracle Corporation |
| Vendor URL |
http://www.oracle.com |
| JVM Version |
Oracle JRockit(R) (build P28.0.0-29-114096-1.6.0_11-20090427-1758-linux-x86_64, compiled mode) |
| JVM Command Line |
numactl --physcpubind=${y}-${y2},${y3}-${y4} --localalloc -- java -Xms3700m -Xmx3700m -Xns3200m -Xgc:genpar -Xlargepages -XXaggressive -XXgcthreads=4 -XXcompressedRefs -XXlazyunlocking -XXcallprofiling -XXtlasize:min=16k,preferred=1m -cp jbb.jar:check.jar spec.jbb.JBBmain -propfile SPECjbb.props -id $id |
| JVM Initial Heap Memory (MB) |
3700 |
| JVM Maximum Heap Memory (MB) |
3700 |
| JVM Address bits |
64 |
| JVM CLASSPATH |
jbb.jar:
check.jar |
| JVM BOOTCLASSPATH |
/root/jrockit-jdk1.6.0_11/jre/lib/amd64/jrockit/jrockit1.6.0.jar:
/root/jrockit-jdk1.6.0_11/jre/lib/amd64/jrockit/jmapi.jar:
/root/jrockit-jdk1.6.0_11/jre/lib/amd64/jrockit/jmxmapi.jar:
/root/jrockit-jdk1.6.0_11/jre/lib/amd64/jrockit/rmp.jar:
/root/jrockit-jdk1.6.0_11/jre/lib/amd64/jrockit/latency.jar:
/root/jrockit-jdk1.6.0_11/jre/lib/resources.jar:
/root/jrockit-jdk1.6.0_11/jre/lib/rt.jar:
/root/jrockit-jdk1.6.0_11/jre/lib/sunrsasign.jar:
/root/jrockit-jdk1.6.0_11/jre/lib/jsse.jar:
/root/jrockit-jdk1.6.0_11/jre/lib/jce.jar:
/root/jrockit-jdk1.6.0_11/jre/lib/charsets.jar:
/root/jrockit-jdk1.6.0_11/jre/classes |
| OS Version |
SuSE Linux Enterprise Server 11 SP1 (2.6.32.12-0.7.1.1381.0.PTF-default) |
| Other software |
|
|
|
Test Information |
|---|
| Tested by |
SGI |
| SPEC license # |
4 |
| Test location |
Chippewa Falls, WI |
| Test date |
Jun 15, 2010 |
| H/w available |
Jun-2010 |
| JVM available |
May-2009 |
| OS available |
Jun-2010 |
| Other s/w available |
|
|
|
Tuning |
|---|
Operating system tunings- mount -t hugetlbfs nodev /mnt/hugepages
- echo 237824 > /proc/sys/vm/nr_hugepages
|
|
Notes |
|---|
Command line options are described at http://download.oracle.com/docs/cd/E13150_01/jrockit_jvm/jrockit/jrdocs/pdf/refman.pdf
System configured to use four JVMs per NUMA node (8 cores). |
|
