Thanks, don't know how long it would take me to find it on my own.
And thanks to you too of course, Ollie :)
Regards,
-Torje
On Thu, 8 Nov 2007, George Bosilca wrote:
The real memory copy happen in the convertor, more specifically in the
ompi_convertor_pack for the sender and in the ompi_convertor_unpack for the
receiver. In fact, none of the BTL directly call memcpy, all memory movements
are done via the convertor.
george.
On Nov 8, 2007, at 7:38 AM, Torje Henriksen wrote:
Hi,
I have a question that I shouldn't need to ask, but I'm
kind of lost in the code.
The btl sm component is using the circular buffers to write and read
fragments (sending and receiving).
In the write_to_head and read_from_tail I can only see pointers beeing set,
no data being moved. So where does the actual data movement/copying take
place? I'm thinking maybe a callback function existing somewhere :)
Thank you for your help now and earlier.
Best regards,
Torje Henriksen
(tor...@stud.cs.uit.no)
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