[mvapich-discuss] Announcing the release of MVAPICH2 0.9.5 with SRQ, intergrated multi-rail and TotalView support

[Pavel Shamis (Pasha)]

Sayantan Sur wrote:
> Hello Christian,
> 
> * On Sep,4 Christian Guggenberger<christian.guggenberger at rzg.mpg.de> wrote :
>> Hi,
>>
>> On Wed, Aug 30, 2006 at 11:55:36PM -0400, Dhabaleswar Panda wrote:
>>> The MVAPICH team is pleased to announce the availability of MVAPICH2
>>> 0.9.5 with the following NEW features:
>>>
>>>  - Shared Receive Queue (SRQ) and Adaptive RDMA support: These
>>>    features reduce memory usage of the MPI library significantly to
>>>    provide scalability without any degradation in performance.
>>>
>> is SRQ supposed to be supported with Mellanox PCI-X HCAs ? I tried to do
>> a native build (using make.mvapich2.gen2), but the build failed (some
>> code snippets told me, that SRQ will not work with PCI-X HCAs). I got
>> only a complete build, if I ommited "-DSRQ" in the build script.
> 

SRQ should work on PCI-X HCAs , you just need update your firmware 
version to latest release and install latest gen2 (OFED) release.



-- 
Pavel Shamis (Pasha)
Software Engineer
Mellanox Technologies LTD.
pasha at mellanox.co.il