[libfabric-users] "Local Protection Error" with verbs provider
joern.schumacher at cern.ch
Sat Apr 9 23:06:31 PDT 2016
fixed it! It turns out in my code the memory regions were not always
allocated large enough.
"Local Protection Error" is issued when memory is accessed by the verbs
provider outside registered memory region. This error indicates an issue
with registering MRs.
On 04/09/2016 05:05 PM, Jörn Schumacher wrote:
> Hi all,
> I am sending out message from a source to a destination host using
> libfabric v1.3.0rc2 with the verbs provider. This works well up to 2047
> messages. Then, if I increase the number of messages further (2048+),
> the program crashes because there is an error in the send completion queue.
> With fi_cq_strerror I get: "Local Protection Error".
> Does anyone know what this error (coming from the verbs provider) means?
> Thanks and Cheers,
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