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  1. JDK
  2. JDK-8266589

(fs) Improve performance of Files.copy() on macOS using copyfile(3)

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 17
    • 17
    • core-libs
    • b22
    • generic
    • os_x

    Description

      Testing revealed that copying using fcopyfile(3) has better throughput that using a buffer in a read-write loop. This should be used on macOS.

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          relates to

          Enhancement - null JDK-8265175 (fs) Files.copy(Path,Path,CopyOption...) should use sendfile on Linux

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Commit Commit openjdk/jdk/b5b31197

          Review Review openjdk/jdk/3890

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              bpb Brian Burkhalter
              bpb Brian Burkhalter
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              Dates

                Created:
                Updated:
                Resolved: