[saga-rg] Re: Meeting Notes: Messaging API
Andrei Hutanu
ahutanu at cct.lsu.edu
Wed Nov 30 12:52:31 CST 2005
I compiled all the notes on the wiki :
http://wiki.cct.lsu.edu/saga/space/SAGA+API/Messages
Andrei
Andre Merzky wrote:
>Hmm, that is what I initially wanted to say :-) I should
>have marked in/out params more clearly...
>
>A.
>
>
>Quoting [John Shalf] (Nov 22 2005):
>
>
>>Whoops,
>>then we really need
>> a) size is not known, so we do two step
>> int getMessageSize(handle);
>> <malloc by application>
>> int read(handle,buffer,size)
>>
>> b) size is not known, but we let implementation malloc automatically
>> char *readAutoAllocate(handle);
>>
>> c) size is known, so we just do a one-step read
>> int read(handle,buffer,size);
>>
>>
>>
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