Re: [openib-general] Re:[ULP] how to choose appropriate ULPs for application

2005-07-19 Thread Libor Michalek
On Wed, Jul 13, 2005 at 10:17:18AM -0700, Michael Krause wrote: > At 06:39 AM 7/13/2005, James Lentini wrote: > >On Tue, 12 Jul 2005, xg wang wrote: > > > >> Frankly speaking, I can not distinguish the function of SDP and > >> DAPL. Since Lustre is a file system, it runs on kernel. So I think

Re: [openib-general] Re:[ULP] how to choose appropriate ULPs for application

2005-07-13 Thread Michael Krause
At 11:18 AM 7/13/2005, James Lentini wrote: On Wed, 13 Jul 2005, Michael Krause wrote: At 06:39 AM 7/13/2005, James Lentini wrote: kDAPL was designed specifically for RDMA networks with lots of features that allow you to control how the network is used. This is good if you are writing new code,

Re: [openib-general] Re:[ULP] how to choose appropriate ULPs for application

2005-07-13 Thread James Lentini
On Wed, 13 Jul 2005, Michael Krause wrote: At 06:39 AM 7/13/2005, James Lentini wrote: kDAPL was designed specifically for RDMA networks with lots of features that allow you to control how the network is used. This is good if you are writing new code, but means that old code needs substant

Re: [openib-general] Re:[ULP] how to choose appropriate ULPs for application

2005-07-13 Thread Michael Krause
At 06:39 AM 7/13/2005, James Lentini wrote: On Tue, 12 Jul 2005, xg wang wrote:     Frankly speaking, I can not distinguish the function of SDP and DAPL. Since Lustre is a file system, it runs on kernel. So I think maybe kDAPL is better. SDP stands for the Sockets Direct Protocol. The protocol i

[openib-general] Re:[ULP] how to choose appropriate ULPs for application

2005-07-13 Thread James Lentini
On Tue, 12 Jul 2005, xg wang wrote: Frankly speaking, I can not distinguish the function of SDP and DAPL. Since Lustre is a file system, it runs on kernel. So I think maybe kDAPL is better. SDP stands for the Sockets Direct Protocol. The protocol is designed to support the Berkley Sock