Re: [ofa-general] Question about RDMA CM

2008-09-16 Thread Doug Ledford
On Tue, 2008-09-16 at 16:05 -0400, Jeff Squyres wrote: > On Sep 16, 2008, at 3:23 PM, Davis, Arlin R wrote: > > >> 2. Due to some uninteresting race conditions, we only allow > >> connections to be made "in one direction" (the lower (IP address, > >> port) tuple is the initiator). If the "wrong"

[ofa-general] compat-dapl-1.2.10 install bogosity

2008-09-16 Thread Doug Ledford
Arlin, you usually put out such nice stuff. But the install-exec-hook you wrote into Makefile.am (as well as the uninstall-hook) are both busted (not to mention the absolute wrong thing to do anyway). When using automake, all of your install directives that automake creates automatically have $(D

Re: [ofa-general] Question about RDMA CM

2008-09-16 Thread Jeff Squyres
On Sep 16, 2008, at 3:23 PM, Davis, Arlin R wrote: 2. Due to some uninteresting race conditions, we only allow connections to be made "in one direction" (the lower (IP address, port) tuple is the initiator). If the "wrong" MPI process desires to make a connection, it makes a bogus QP and initia

RE: [ofa-general] Question about RDMA CM

2008-09-16 Thread Davis, Arlin R
> >Random notes: > >1. Open MPI uses a progress thread in its OpenFabrics support for the >RDMA CM. rdma_connect() is initiated from the main thread, but all >other events are handled from the progress thread. > >2. Due to some uninteresting race conditions, we only allow >connections to

[ofa-general] Re: [PATCH 1/5] drivers/infiniband/hw: Drop code after return

2008-09-16 Thread Roland Dreier
thanks, applied ___ general mailing list general@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general

[ofa-general] Question about RDMA CM

2008-09-16 Thread Jeff Squyres
Greetings. I'm trying to finish up RDMA CM support in Open MPI, but am running into a problem on IB that I have been beating my head over for about a week and I can't figure it out (seem to work fine on iWARP). I know Sean is out on sabbatical; I'm hoping that someone will have an insight

[ofa-general] Re: [PATCH] ib/ehca: add flush CQE generation

2008-09-16 Thread Roland Dreier
thanks, queued for 2.6.28. ___ general mailing list general@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general

[ofa-general] ***SPAM*** Re: [PATCH] ipoib: fix deadlock between join completion handler and ipoib_stop

2008-09-16 Thread Yossi Etigin
Yes it was. On Tue, Sep 16, 2008 at 1:53 AM, Roland Dreier <[EMAIL PROTECTED]> wrote: > Looks good... I assume this has been tested and fixes the issue? > ___ general mailing list general@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailman

RE: [ofa-general] RE: [PATCH] RDMA/nes: nes_cm.c cleanup

2008-09-16 Thread Chien Tung
> > nesqp in rem_ref_cm_node() is assigned before use so this > change really > doesn't matter. Do you want me to take it out? > > I can drop that chunk myself... It doesn't really seems like > a cleanup to me to add a redundant assignment, so if it > doesn't fix anything, I'll drop it. Oka

Re: [ofa-general] RE: [PATCH] RDMA/nes: nes_cm.c cleanup

2008-09-16 Thread Roland Dreier
> nesqp in rem_ref_cm_node() is assigned before use so this change really > doesn't matter. Do you want me to take it out? I can drop that chunk myself... It doesn't really seems like a cleanup to me to add a redundant assignment, so if it doesn't fix anything, I'll drop it. - R.

Re: [ofa-general] [PATCH] opensm/osm_multicast.[ch]: simplify flows, remove unused functions

2008-09-16 Thread Sasha Khapyorsky
Hi Hal, On 09:52 Tue 16 Sep , Hal Rosenstock wrote: > > +void > > +osm_mgrp_send_delete_notice(IN osm_subn_t * const p_subn, > > + IN osm_log_t * const p_log, IN osm_mgrp_t * > > p_mgrp) > > +{ > > + mgrp_send_notice(p_subn, p_log, p_mgrp, 67); > > } > > Any

[ofa-general] RE: [PATCH] RDMA/nes: nes_cm.c cleanup

2008-09-16 Thread Chien Tung
> > - struct nes_qp *nesqp; > > + struct nes_qp *nesqp = NULL; > > Is this really just a cleanup, or is this properly part of > the previous patch? > nesqp in rem_ref_cm_node() is assigned before use so this change really doesn't matter. Do you want me to take it out? Chien __

[ofa-general] OFED meeting summary for Sep 15, 2008 on 1.4

2008-09-16 Thread Tziporet Koren
OFED meeting summary for Sep 15, 2008 on 1.4 status Summary: - 1.4-rc2 will be done by end of the week for the interop event - Reviewed the testing matrix. Feedback is good but wish to add more info Details: == 1. Bugs review: Reviewed critica

RE: [ofa-general] Usage of Infiniband Protocol Stack ?

2008-09-16 Thread Kumar, Amit H.
> I think some applications need an IP interface which could be ethernet > or IPoIB or any other network. Others don't need anything else as they > use the IB CM or RDMA CM. > > There are specific mailing lists and documentation for mvapich2 and > pvfs2. > > -- Hal Thanks Hal !!! I will follow up

[ofa-general] verbs.h & rdma_cma.h: error: comma at end of enumerator list

2008-09-16 Thread gregory james marsh
Hello, I'm building an application (Apache Qpid) that includes ofed/include/rdma/rdma_cma.h and receive the following error message during "make all". (The detailed error message is at the end of this message.) /usr/local/ofed/include/infiniband/verbs.h:209: error: comma at end of enumerator li

***SPAM*** Re: [ofa-general] [PATCH] opensm/osm_multicast.[ch]: simplify flows, remove unused functions

2008-09-16 Thread Hal Rosenstock
Sasha, On Mon, Sep 15, 2008 at 6:40 AM, Sasha Khapyorsky <[EMAIL PROTECTED]> wrote: > > Simplify flows, remove unused and mean less osm_mgrp_init() functions, > consolidate notice sending functions. > > Signed-off-by: Sasha Khapyorsky <[EMAIL PROTECTED]> > --- > opensm/include/opensm/osm_multicas

Re: [ofa-general] Usage of Infiniband Protocol Stack ?

2008-09-16 Thread Hal Rosenstock
On Fri, Sep 12, 2008 at 3:24 PM, Kumar, Amit H. <[EMAIL PROTECTED]> wrote: > Thank you Hal & Joe for your prompt reply. > > Two more questions: > If ifconfig for IB is just for IPoIB, is it okay to bring down this > interface(ib0) and still be able to run applications like Mvapich2 and pvfs2 > ??

Re: [ofa-general] Re: [PATCH] mlx4/IB: Set the PRESENT bit in the physical buffer list to match the MTT format.

2008-09-16 Thread Tziporet Koren
Or Gerlitz wrote: Tziporet, what firmware is going to support this? FW - 2.6.0 Tziporet ___ general mailing list general@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://open

[ofa-general] ofa_1_4_kernel 20080916-0200 daily build status

2008-09-16 Thread Vladimir Sokolovsky (Mellanox)
This email was generated automatically, please do not reply git_url: git://git.openfabrics.org/ofed_1_4/linux-2.6.git git_branch: ofed_kernel Common build parameters: Passed: Passed on i686 with linux-2.6.16 Passed on i686 with linux-2.6.19 Passed on i686 with linux-2.6.18 Passed on i686 with

Re: [ofa-general] ***SPAM*** [PATCH v2] ipoib: fix hang while bringing down uninitialized interface

2008-09-16 Thread Vladimir Sokolovsky
Yossi Etigin wrote: Fix bug #1172: If a pkey for an interface is not found during initialization, then poll_timer is left uninitialized. When the device is brought down, ipoib tries to del_timer_sync() it. This call hangs in an infinite loop in lock_timer_base(), because timer_base is NULL. We sh