Bug 3727 - ByteBuffer get (long index, byte[] dst, int off, int len) very slow.
Summary: ByteBuffer get (long index, byte[] dst, int off, int len) very slow.
Status: RESOLVED FIXED
Alias: None
Product: frysk
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
: P2 normal
Target Milestone: ---
Assignee: Unassigned
URL:
Keywords:
Depends on: 3726 4141
Blocks: 2243
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Reported: 2006-12-14 19:04 UTC by Phil Muldoon
Modified: 2007-10-10 17:22 UTC (History)
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Description Phil Muldoon 2006-12-14 19:04:10 UTC 
Reference:

http://sourceware.org/bugzilla/show_bug.cgi?id=3703

Now that the reads are done correctly, they do so by word. This makes large core
file dumping painfully slow. There are known optimizations that help speed up
large reads. Need to implement.
Comment 1 Andrew Cagney 2007-04-02 21:33:07 UTC 
Bug from FC-6: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=234879
Comment 2 Phil Muldoon 2007-10-10 17:22:33 UTC 
Closed with utilization of Statelessfile reads from /proc/$$/mem