[Bug 1070449] New: Review Request: sediment - A code reorder tool to improve memory hierarchy performance

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https://bugzilla.redhat.com/show_bug.cgi?id=1070449

            Bug ID: 1070449
           Summary: Review Request: sediment - A code reorder tool to
                    improve memory hierarchy performance
           Product: Fedora
           Version: rawhide
         Component: Package Review
          Severity: medium
          Priority: medium
          Assignee: nobody@xxxxxxxxxxxxxxxxx
          Reporter: wcohen@xxxxxxxxxx
        QA Contact: extras-qa@xxxxxxxxxxxxxxxxx
                CC: package-review@xxxxxxxxxxxxxxxxxxxxxxx



Spec URL: http://people.redhat.com/wcohen/sediment/sediment.spec
SRPM URL: http://people.redhat.com/wcohen/sediment/sediment-0.5-1.fc19.src.rpm
Description:
The sediment tool set allows reordering of the functions in compiled
programs built with RPM to reduce the frequency of TLB misses and
decrease the number of pages in the resident set.  Sediment generates
call graphs from program execution and converts the call graphs into
link order information to improve code locality.

There is much more details on the how the sediments implementation and
performance impact on large executables at:
http://people.redhat.com/wcohen/sediment/html/pop.html

Fedora Account System Username: wcohen

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