Clojure

• Type: Enhancement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: Release 1.3
• Fix Version/s: Release 1.6
• Component/s: None
• Labels:

  None

NIO Channels reduce CPU/Disk load when copying Files (by using
syscalls like sendfile internally on Linux/Solaris).

CPU-Load goes from 100% to 0% on my system when copying large files, because no userspace-copying is involved:

Patch: http://github.com/juergenhoetzel/clojure/commit/2b5ab103cbcfe6c49236ac6966c032d3c922233d

1. 

   0001-use-java.nio-in-do-copy-method-for-Files.patch

   27/Nov/10 5:05 AM

   1 kB

   Jürgen Hötzel

• Assignee:

  Unassigned

  Reporter:

  Jürgen Hötzel

• Created:

  01/Nov/10 4:03 PM

  Updated:

  01/Mar/13 9:47 AM