IV36783: SUPPORT FOR SETTING THE JIT CODE CACHE PAGE SIZE ON AIX AND LINU X OPERATING SYSTEMS

APAR status

• Closed as program error.

Error description

• Error Message: N/A
  .
  Stack Trace: N/A
  .
  

Local fix

Problem summary

• To be consistent with other platforms, the
  -Xlp:codecache:pagesize=<size> option is added for AIX and Linux
  PPC. As the code cache page size is derived from the operating
  system on these platforms, the page size can be altered only by
  changing operating system settings. The -verbose:sizes output
  shows the current page size. For more information about the
  -Xlp:codecache:pagesize=<size> option, see JVM command-line
  options:
  http://publib.boulder.ibm.com/infocenter/java7sdk/v7r0/index.jsp
  ?topic=%2Fcom.ibm.java.zos.70.doc%2Fdiag%2Fappendixes%2Fcmdline%
  2Fcommands_jvm.html
  Please refer to:
     http://www-01.ibm.com/support/docview.wss?uid=swg21625018
  (Java 7 SR4)
     http://www-01.ibm.com/support/docview.wss?uid=swg21624998
  (Java 6 SR13)
  There is no technote for Java 626.
  

Problem conclusion

• This defect will be fixed in:
  WRT-V3 SR4
  7.0.0 SR4
  6.0.1 SR5
  .
  N/A
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

  IV36782

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  JIT

• Fixed component ID

  620700124

Applicable component levels

• R260 PSY

     UP