[Bug 215254] benchmarks/fio: enable pshared mutexes

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Dec 12 16:51:05 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215254

            Bug ID: 215254
           Summary: benchmarks/fio: enable pshared mutexes
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
               URL: https://svnweb.freebsd.org/changeset/base/296162
                OS: Any
            Status: New
          Keywords: patch, patch-ready
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: bapt at FreeBSD.org
          Reporter: jbeich at FreeBSD.org
             Flags: maintainer-feedback?(bapt at FreeBSD.org)
          Assignee: bapt at FreeBSD.org

Created attachment 177916
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=177916&action=edit
v0

Try to use process shared mutexes with new enough libthr. I'm not a user of
this port, so not sure how to test runtime.

Build logs:
10.1 i386  - http://sprunge.us/iTZT
10.3 amd64 - http://sprunge.us/QaTg
11.0 i386  - http://sprunge.us/YjWF
9.3 amd64  - http://sprunge.us/GSCG
9.3 i386   - http://sprunge.us/jWSH

# before
$ nm -D /usr/local/bin/fio | fgrep pshared
08082aa0 T cond_init_pshared
08082b80 T mutex_cond_init_pshared
08082b10 T mutex_init_pshared

# after
$ nm -D /usr/local/bin/fio | fgrep pshared
080835b0 T cond_init_pshared
080836f0 T mutex_cond_init_pshared
08083650 T mutex_init_pshared
         U pthread_condattr_setpshared
         U pthread_mutexattr_setpshared
         U pthread_rwlockattr_setpshared

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