Re: [OMPI devel] Memory hooks stuff

2008-05-26 Thread Patrick Geoffray
Hi Gleb, Gleb Natapov wrote: Not just that but also when swapping out or pagefault happens so even no page pinning is needed. But HW should be designed to work with changing page mappings and I am not sure that Mellanox HW designed for that. What about Myricom HW? Yes, we can support it. Howev

Re: [OMPI devel] New HCA vendor part ID

2008-05-26 Thread Pavel Shamis (Pasha)
it seems that Open MPI doen't have HCA parameters for the following InfiniBand adapter which using the compute nodes of our SGI Altix ICE 8200EX: Mellanox Technologies MT26418 ConnectX I assume that the vendor part ID 26418 should be listed in the section "Mellanox Hermon" of the HCA parame

[OMPI devel] New HCA vendor part ID

2008-05-26 Thread Matthias Jurenz
Hello, it seems that Open MPI doen't have HCA parameters for the following InfiniBand adapter which using the compute nodes of our SGI Altix ICE 8200EX: Mellanox Technologies MT26418 ConnectX I assume that the vendor part ID 26418 should be listed in the section "Mellanox Hermon" of the HCA para

Re: [OMPI devel] RFC: Linuxes shipping libibverbs

2008-05-26 Thread Manuel Prinz
Am Samstag, den 24.05.2008, 17:30 +0200 schrieb Manuel Prinz: > Am Donnerstag, den 22.05.2008, 17:18 -0400 schrieb Jeff Squyres: > > Could you check with some of your other Debian maintainers? > > I'm sorry that I can't check that before Monday! I'll let you know > then but I'm not aware of that.

Re: [OMPI devel] Memory hooks stuff

2008-05-26 Thread Gleb Natapov
On Sun, May 25, 2008 at 10:54:23AM -0400, Patrick Geoffray wrote: > Jeff Squyres wrote: > > That would also be great. I don't know anything about these mmu > > notifiers (I'm not much of a kernel guy), but anything that allows us > > It's what Quadrics used for years in True64. Instead of try