[openib-general] DAPL for openib

Michael S. Tsirkin mst at mellanox.co.il
Wed Aug 25 14:55:58 PDT 2004


Hello!
Quoting r. Sean Hefty (mshefty at ichips.intel.com) "Re: [openib-general] DAPL for openib":
> On Wed, 25 Aug 2004 23:21:41 +0300
> "Michael S. Tsirkin" <mst at mellanox.co.il> wrote:
> 
> > Is this dictated by difficulty of implementation?
> > 
> > Maybe have something like linux probe function - 
> > in linux device driver model after device matches 
> > class vendor and device id parameters specified by the
> > driver, and probe function  is called to make it possible
> > for driver to decide if it wants to handle this device based on other
> > fields.
> > 
> > In the same vein, for each MAD API cold probe matching consumers
> > and let them examine the MAD until one says "its mine".
> 
> My preference would be for the implementation to hand the MAD directly to the client who needs to process it, and for that algorithm to be O(1).

What was the data structure you had in mind for this?
On linux tree is the easiest I think , but thats not O(1).
If you want to, a tree can keep mutiple identical items I think.

MST



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