Re: [ofa-general] Sharing userspace IB objects

2007-06-25 Thread Ganesh Sadasivan
On 6/24/07, Or Gerlitz <[EMAIL PROTECTED]> wrote: Ganesh Sadasivan wrote: > I have a connection manager running as a separate > process from the apps which would be sending/receiving data on QPs. I > was hoping to create IB objects via CM and be made sharable to the apps. Should this process do

Re: [ofa-general] Sharing userspace IB objects

2007-06-24 Thread Or Gerlitz
Ganesh Sadasivan wrote: I have a connection manager running as a separate process from the apps which would be sending/receiving data on QPs. I was hoping to create IB objects via CM and be made sharable to the apps. Should this process do all connection management or only listen to new conne

Re: [ofa-general] Sharing userspace IB objects

2007-06-22 Thread Roland Dreier
> Using CM in kernel maybe ok. But will the buffers supplied by apps be copied > into/from kernel for send/receive on these QPs? No, of course not. - R. ___ general mailing list general@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailm

Re: [ofa-general] Sharing userspace IB objects

2007-06-22 Thread Ganesh Sadasivan
Using CM in kernel maybe ok. But will the buffers supplied by apps be copied into/from kernel for send/receive on these QPs? Thanks Ganesh On 6/22/07, Roland Dreier <[EMAIL PROTECTED]> wrote: > Can you please elaborate a little bit more on what steps are required to > achieve this? I have a co

Re: [ofa-general] Sharing userspace IB objects

2007-06-22 Thread Roland Dreier
> Can you please elaborate a little bit more on what steps are required to > achieve this? I have a connection manager running as a separate process from > the apps which would be sending/receiving data on QPs. I was hoping to > create IB objects via CM and be made sharable to the apps. You wo

Re: [ofa-general] Sharing userspace IB objects

2007-06-22 Thread Ganesh Sadasivan
Hi Roland, Can you please elaborate a little bit more on what steps are required to achieve this? I have a connection manager running as a separate process from the apps which would be sending/receiving data on QPs. I was hoping to create IB objects via CM and be made sharable to the apps. Thank

Re: [ofa-general] Sharing userspace IB objects

2007-06-22 Thread Roland Dreier
> Can the ib objects like context, PD, MR, QP, CQ etc obtained by calling > userspace verbs be shared by mutliple processes? Not easily. - R. ___ general mailing list general@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailman/listin

[ofa-general] Sharing userspace IB objects

2007-06-22 Thread Ganesh Sadasivan
Hi, Can the ib objects like context, PD, MR, QP, CQ etc obtained by calling userspace verbs be shared by mutliple processes? Thanks Ganesh ___ general mailing list general@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ge