[ofa-general] New proposal for memory management

[Pavel Shamis (Pasha)]

>
>> The registration cache seems like the safest,
>>
>
> +100
I'm absolutely agree here, it is full solution that totally resolve the 
issue for HW that we have now.
>
>> but the notifier would be better than where we are today if we can 
>> get the important race conditions out of it.
>>
>
> +0.1. Yes, it would work, and I agree that it would be marginally 
> better than what we have today. IMHO, it seems like fixing this Right 
> would be better than "let's do a possibly simpler but sub-optimal 
> solution."
Sound like solution that may to work, but definitely we introduce here 
much more complexity that we have now(to all mpi implementation!)....and 
I guess the idea was make it functional and simple.

Pasha