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From Marcos Ortiz <>
Subject Re: Build CouchDB process and Erlang HiPE(High Performance Erlang)
Date Mon, 23 May 2011 20:20:18 GMT
On 05/23/2011 02:56 PM, Paul Davis wrote:
>>> There is a --with-native-mochijson2 (or
>>> similar) option to configure which will compile the JSON encoder with
>>> HiPE if available. I don't know if anyone's posted comparison data or
>>> not though.
>> I will test with this option, and I will benchmark with the standard build
>> process to view the
>> diferences between both:
>>   ./configure --with-native-mochijson2
>> and
>> ./configure
> Also, I should have mentioned originally that by default on recent
> trunk, the mochijson2 encoder has been replaced by default with a
> version that uses C extensions instead of native Erlang. Only when
> these are not available will the pure Erlang version be used.
> Depending on the version of CouchDB and Erlang that you use, this will
> be important in comparing differences.
Ok, thanks, I will keep in mind this

Marcos Luís Ortíz Valmaseda
  Software Engineer (Large-Scaled Distributed Systems)
  University of Information Sciences,
  La Habana, Cuba
  Linux User # 418229

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