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Re: Dealing with multi-processor or multi-core

To: REALbasic NUG <realbasic-nug at lists dot realsoftware dot com>
Subject: Re: Dealing with multi-processor or multi-core
From: Giovanni <rbml at alphaview dot com>
Date: Fri, 30 May 2008 10:15:53 -0700
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References: <p06240802c4657bd7c318 at [62 dot 161 dot 36 dot 122]> <41B4C50C-AB85-4975-B2AE-C6A4DD49D787 at inspiringapps dot com> <48400D8C dot 7090301 at chrononomicon dot com> <3BB99D4D-BDCA-4786-AFF4-7CD3FE1E48F7 at austin-home dot com> <697602FF-A5BE-4933-8370-1E7E9DBF3F2F at alphaview dot com> <D3317334-88C9-491B-9DD7-37FEA0A5626D at tolisgroup dot com>
See, I knew you know your stuff!

Giovanni
----------------------



Tim Jones wrote:
> On May 30, 2008, at 9:46 AM, Giovanni wrote:
>
>   
>> I was not aware that we can see the cpu processes ;)
>>
>> Ok so to make a multiprocessor app.
>>
>> 1 create a "master app"
>> 2 create "slave/helper apps"
>> 3 communicate between master and slave/helper via ipcsockets.
>>
>> If master app collapses, use a helper app to terminate all other apps?
>>     
>
> Actually, if you're starting the helpers via Shell.execute or a execv/ 
> execve declare, when the master app collapses the children will also  
> be killed when the master app collapses (at least on Mac and Linux)  
> unless what killed the master is foul play in one of the children ...
>
> Tim
>
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