Re: [OMPI devel] Moving fragments in btl sm

2007-11-09 Thread Torje Henriksen
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_

Re: [OMPI devel] Moving fragments in btl sm

2007-11-08 Thread George Bosilca
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,

Re: [OMPI devel] Moving fragments in btl sm

2007-11-08 Thread Li-Ta Lo
On Thu, 2007-11-08 at 13:38 +0100, 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 rea