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From Marcos Ortiz <mlor...@uci.cu>
Subject Re: Build CouchDB process and Erlang HiPE(High Performance Erlang)
Date Mon, 23 May 2011 21:16:19 GMT
On 05/23/2011 03:56 PM, Damien Katz wrote:
> I tried recently compiling everything in src/couchdb with +native. I
> didn't hit stability problems, but everything was significantly slower.
> This was a recent Erlang built 64bit erlang on OS X. I think the 32bit
> native might give better results, but it wasn't encouraging.
Did you find why was slower?
I´ll give a try on my laptop(Acer Aspire 5251 1805 with Ubuntu 10.10 64 
bits)

>
> On 5/23/11 12:21 PM, "Marcos Ortiz"<mlortiz@uci.cu>  wrote:
>
>> regards,
>> I was reading a great post from Jack Moffit´s blog about "Speed Up
>> Ejabberd" and one thing that he told there is the use of the native code
>> compiler (HiPE) for CPU hungry modules on this way:
>> cd src/
>> erlc  +native module_code.erl
>>
>> Have you tested the CouchDB´s source code with HiPE?
>> It would be nice to have these results on any case
>>
>> Thanks
>>
>> -- 
>> Marcos Luís Ortíz Valmaseda
>>   Software Engineer (Large-Scaled Distributed Systems)
>>   University of Information Sciences,
>>   La Habana, Cuba
>>   Linux User # 418229
>>   http://about.me/marcosortiz
>>
>


-- 
Marcos Luís Ortíz Valmaseda
  Software Engineer (Large-Scaled Distributed Systems)
  University of Information Sciences,
  La Habana, Cuba
  Linux User # 418229
  http://about.me/marcosortiz


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