Re: [OMPI devel] SCTP BTL Development for Open MPI

2007-06-26 Thread Karol Mroz
George Bosilca wrote: Karol, We (the folks at UTK) implemented a SCTP BTL. It's not yet in the trunk, but it will get there shortly. Instead of starting from scratch, it might be a good idea to start directly from there. Thanks for the reply. This BTL would definitely be worth taking a look a

Re: [OMPI devel] SCTP BTL Development for Open MPI

2007-06-26 Thread George Bosilca
Karol, We (the folks at UTK) implemented a SCTP BTL. It's not yet in the trunk, but it will get there shortly. Instead of starting from scratch, it might be a good idea to start directly from there. To answer your question, the TCP BTL use a copy of the original iovec. After each write, t

[OMPI devel] SCTP BTL Development for Open MPI

2007-06-26 Thread Karol Mroz
Hello... I'm a student at the University of British Columbia working on creating an SCTP BTL for Open MPI. I have a simple implementation working that uses SCTPs one-to-one style sockets for sending messages. The same writev()/readv() calls that are used in the TCP BTL are used in this new BTL.