[ofa-general] Re: multiple threads posting to the same QP

Dotan Barak dotanb at dev.mellanox.co.il
Sun Sep 30 08:54:20 PDT 2007


Or Gerlitz wrote:
> Dotan, is there any mentioning of multiple thread scheme in the 
> libibverbs/librdmacm man pages?
As much as i know, libibverbs is a fully thread safe library.

I checked the code of the mthca and i noticed a spin lock before posting 
(SR or RR),
so everything should be o.k. if you post from different threads in 
parallel .

I didn't add any "thread" text in the man pages yet.

If you think that it is required, i will add it somewhere (i can add a 
new man file verbs.h.3 that will specify this).


Dotan





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