SPECjbb2005 bops = 387128, SPECjbb2005 bops/JVM = 193564

IBM Corporation IBM System x3100 M4
IBM Corporation IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvmwa6460sr5-20090519_35743 (JIT enabled, AOT enabled)
SPEC license # 11,  Tested by: IBM Corporation,  Test date: Sep 4, 2011

              Multi JVM Mode

     JVM run                  JVM Scores
        1                        194725
        2                        192403
SPECjbb2005 bops=387128, SPECjbb2005 bops/JVM=193564

HARDWARE                              | SOFTWARE                             
Vendor           IBM Corporation      | Vendor           IBM Corporation     
Vendor URL       http://www.ibm.com   | Vendor URL       http://www.ibm.com  
Model            IBM System x3100 M4  | JVM Version      IBM J9 VM (build    
Processor        Intel Xeon E3-1280   |                  2.4, J2RE 1.6.0 IBM 
                 (Intel Turbo Boost   |                  J9 2.4 Windows      
                 Technology up to     |                  Server 2008 amd64-64
                 3.90 GHz)            |                  jvmwa6460sr5-2009051
MHz              3500                 |                  9_35743 (JIT        
# of Chips       1                    |                  enabled, AOT        
# of Cores       4                    |                  enabled)            
# of Cores/Chip  4                    | Command Line     -Xaggressive        
HW Thresads      Yes                  |                  -Xcompressedrefs    
Procs avail to   8                    |                  -Xgcpolicy:gencon   
Java                              |                  -Xmn1400m -Xms1875m 
Memory (MB)      16384                |                  -Xmx1875m           
Memory Details   4x4GB 2Rx8           |                  -XlockReservation   
                 PC3-10600E UDIMM;    |                  -Xnoloa             
                 slots 1, 2, 3 and 4  |                  -XtlhPrefetch -Xlp  
                 populated            | Initial Heap Mem 1875                
L1 Cache         32KB(I) + 32KB(D) on | (MB)                             
                 chip, per core       | Max Heap Mem     1875                
L2 Cache         256KB(I+D) on chip,  | (MB)                             
                 per core             | JVM addressing   64                  
Other Cache      8MB(I+D) on chip,    | bits                             
                 per chip             | JVM CLASSPATH    .\jbb.jar;.\check.ja
Filesystem       NTFS                 |                  r;                  
Disks            1 x 250GB 7200 RPM   | JVM              C:\IBM\Java60\jre\bi
                 SATA                 | BOOTCLASSPATH    n\compressedrefs;C:\
Other H/W        None                 |                  IBM\Java60\jre\bin;.
                                      |                  ;C:\Windows\system32
                                      |                  ;C:\Windows;C:\Windo
                                      |                  ws\System32\Wbem;C:\
                                      |                  Windows\System32\Win
                                      |                  dowsPowerShell\v1.0\
                                      | OS Version       Microsoft Windows   
                                      |                  Server 2008 R2      
                                      |                  Enterprise with SP1 
                                      | Other S/W        None                
                                      |                                      
                                      | AOT Compilation Details              
                                      | None                                 
                                      |                                      
                                      | TUNING AND NOTES                     
                                      | <ul><li>Affinity Masks set to 0x0F   
                                      | 0xF0,.</li><li>Using the local       
                                      | security settings console, &quot;lock
                                      | pages in memory&quot; was enabled for
                                      | the user running the                 
                                      | benchmark.</li><li>Screen Saver set  
                                      | to None.</li><li>Power Options set to
                                      | "High Performance".</li><li>"Visual  
                                      | Effects" set to "Adjust to best      
                                      | performance" in Performance          
                                      | Options.</li><li>BIOS                
                                      | Settings:<ul><li>"Operating Mode" set
                                      | to "Custom Mode"</li><li>Enable      
                                      | "Turbo Mode"</li><li>Enable "CPU     
                                      | C-States"</li><li>"Package ACPI      
                                      | C-State limit" set to "ACPI          
                                      | C3"</li><li>Disable "Hardware        
                                      | Prefetcher"</li><li>Disable "Adjacent
                                      | Cache Line Prefetch"</li><li>Disable 
                                      | "DCU Streamer                        
                                      | Prefetcher"</li><li>Disable "DCU IP  
                                      | Prefetcher"</li><li>"Memory Speed"   
                                      | set to "Max                          
                                      | Performance"</li></ul></li></ul>     
                                      | None                                 
                                      |                                      
                                                                             
TEST INFORMATION                     
Tested by          IBM Corporation   
SPEC License       11                
Test Location      Taipei, Taiwan    
Test Date          Sep 4, 2011       
JVM available      Jun-2009          
H/w available      Oct-2011          
OS available       Feb-2011          
Other s/w          None              
available                            

                   JVM 1 Scores

Validity
No errors.  Valid run.

                   SPEC scores                                                                                        
     Warehouses               Thrput
              1                79292
              2               173755
              3               187398
            * 4               196988
            * 5               197110
            * 6               195238
            * 7               193825
            * 8               190463
                                    
Throughput      194725              


                   JVM 2 Scores

Validity
No errors.  Valid run.

                   SPEC scores                                                                                        
     Warehouses               Thrput
              1                76787
              2               170071
              3               184068
            * 4               194874
            * 5               194102
            * 6               193679
            * 7               190965
            * 8               188394
                                    
Throughput      192403              


SPECjbb2005 Version: [SPECjbb2005 1.07, March 15, 2006]
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