Re: loader.loadComponentFromURL works slow when we are restoring CALC sheet from byte array | loader.loadComponentFromURL

Stephan Bergmann <sbergman -AT- redhat.com>
Mon, 21 May 2012 12:03:20 +0200

On 05/21/2012 10:28 AM, Michael Meeks wrote:

        I assume this is from C++ (?) anything else would of course cause tons
of bridging overhead in the streams.

From the code, it looks more like they are using Java, presumably froma remote process. So any data from the buffer needs to be marshalledthrough (remote) UNO to OOo/LO's C++ side. What can potentially reducethroughput there is if the C++ side calls XInputStream.readBytes insmall instead of large chunks, but I don't know the implementationdetails of the relevant Calc import code.


Stephan

Context

loader.loadComponentFromURL works slow when we are restoring CALC sheet from byte array | loader.loadComponentFromURL · libreoffice.ge -AT- gmail.com
- Re: loader.loadComponentFromURL works slow when we are restoring CALC sheet from byte array | loader.loadComponentFromURL · Michael Meeks
  - Re: loader.loadComponentFromURL works slow when we are restoring CALC sheet from byte array | loader.loadComponentFromURL · Stephan Bergmann
    - Re: loader.loadComponentFromURL works slow when we are restoring CALC sheet from byte array | loader.loadComponentFromURL · Michael Meeks
      - Re: loader.loadComponentFromURL works slow when we are restoring CALC sheet from byte array | loader.loadComponentFromURL · William Beltrán
        
        Re: loader.loadComponentFromURL works slow when we are restoring CALC sheet from byte array | loader.loadComponentFromURL · Michael Meeks
        
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        Re: loader.loadComponentFromURL works slow when we are restoring CALC sheet from byte array | loader.loadComponentFromURL · William Beltrán
        Re: loader.loadComponentFromURL works slow when we are restoring CALC sheet from byte array | loader.loadComponentFromURL · Michael Meeks

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