[libfabric-users] RMA with gni provider

Latham, Robert J. robl at mcs.anl.gov
Tue Aug 27 08:06:16 PDT 2019

On Sat, 2019-08-24 at 07:54 -0500, Rob Latham wrote:
> On Fri, 2019-08-23 at 16:59 +0000, Kevan Rehm wrote:
> > Rob,
> > 
> > What are you using for the value of the  dest_addr field in
> > fi_write?   It looks like it is 0xffffffffff, which is an invalid
> > task address, GNI tries to look that address up in its SRC_ADDR-to-
> > raw-address map and doesn't find a match, so it doesn't know which
> > remote task to communicate with.
> Thanks for the follow up.  I tried a few things and in the end it
> turned out to be that libfabric-1.8.0 gives me this erorr while
> libfabric-from-master (looks like I have commit 26464d4ec15b, but
> also
> spack's build of libfabric at develop worked too ) does not.

I did a git-bisect and can confirm that Howard's commit
was the piece i needed for my use case.


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