Red Hat Bugzilla – Bug 594492
Needs to include the 32-bit oprofile-jit rpms on 64-bit platforms
Last modified: 2010-11-11 11:28:06 EST
Description of problem:
RHEL-6 ppc64 has a number of 32-bit user-space applications. Users can and do install install 32-bit java environments. To use oprofile with a 32-bit jvm need to have the 32-bit ppc oprofile-jit rpm in the RHEL-6 ppc64 distribution. Right now the 32-bit oprofile-jit is not included, so performance data on 32-bit java applications cannot be collected.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Have a RHEL6 ppc64 installation
2. Install a 32-bit ppc java virtual machine that support the jvmti interface
3. Set up oprofile to start to collecting data and attempt to collect data on java app by adding the following option to the normal java command line to start java application:
See complaint about unable to find library.
Performance data collected by oprofile for 32-bit jvm.
Would you also want 32bit oprofile-jit in the x86_64 tree and 31bit oprofile-jit in the s390x tree?
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release. Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release. This request is not yet committed for
Yes, 32-bit versions of oprofile-jit should be available on the other 64-bit platforms in case people have non-64-bit jvms installed.
Change made in CVS
# find -name "oprofile-jit*.rpm"
qa_ack+ and moving to VERIFIED.
Red Hat Enterprise Linux 6.0 is now available and should resolve
the problem described in this bug report. This report is therefore being closed
with a resolution of CURRENTRELEASE. You may reopen this bug report if the
solution does not work for you.