AIX

AIX

Connect with fellow AIX users and experts to gain knowledge, share insights, and solve problems.


#Power
 View Only
Expand all | Collapse all

Porting an existing 32-bit application to 64-bit application on AIX

  • 1.  Porting an existing 32-bit application to 64-bit application on AIX

    Posted Wed March 04, 2009 02:14 AM

    Originally posted by: SystemAdmin


    We have a 32-bit application on AIX to be ported to 64-bit. We want to run this on AIX 5.3 64-bit.

    Please let me know whether it is advisable to compile it on AIX5.2 and run on AIX5.3. Will there be any issues if I do so.
    Also, the application runs run perfectly fine on AIX32-bit but when I compile it for 64-bit
    it hangs and the output is

    #0 0x0900000000695438 in _usched_dispatch_front () from /usr/lib/libpthread.a(shr_xpg5_64.o)
    #1 0x09000000006968cc in _usched_swtch () from /usr/lib/libpthread.a(shr_xpg5_64.o)
    #2 0x0900000000696ea0 in _event_wait () from /usr/lib/libpthread.a(shr_xpg5_64.o)
    #3 0x09000000006a27bc in _cond_wait_local () from /usr/lib/libpthread.a(shr_xpg5_64.o)
    #4 0x09000000006a2d68 in _cond_wait () from /usr/lib/libpthread.a(shr_xpg5_64.o)
    #5 0x09000000006a37f4 in pthread_cond_wait () from /usr/lib/libpthread.a(shr_xpg5_64.o)
    Can anyone please help me know what could be the probable reason.
    #AIX-Forum


  • 2.  Re: Porting an existing 32-bit application to 64-bit application on AIX

    Posted Wed March 04, 2009 04:02 AM

    Originally posted by: SystemAdmin


    Hi,

    Check the below link:-

    http://www.ibm.com/developerworks/forums/thread.jspa?threadID=228991
    #AIX-Forum