> > On a side note, do you have an RDMA supporting device (
> > Infiniband/RoCE/iWarp) ?
>
> I'm just an engineer trying to get something to work on an AMD dual core
> notebook for the powers-that-be at a small engineering concern (all MEs) in
> Huntsville, AL - i.e., NASA work.
>
If on a uni
> On a side note, do you have an RDMA supporting device (
Infiniband/RoCE/iWarp) ?
I'm just an engineer trying to get something to work on an AMD dual core
notebook for the powers-that-be at a small engineering concern (all MEs) in
Huntsville, AL - i.e., NASA work.
---John
On Sun, Sep 16, 2012 a
Thanks, I'll go to the FAQs. ---John
On Sun, Sep 16, 2012 at 3:21 AM, Jingcha Joba wrote:
> John,
>
> BTL refers to Byte Transfer Layer, a framework to send/receive point to
> point messages on different network. It has several components
> (implementations) like openib, tcp, mx, shared mem, et
John,
BTL refers to Byte Transfer Layer, a framework to send/receive point to point
messages on different network. It has several components (implementations) like
openib, tcp, mx, shared mem, etc.
^openib means "not" to use openib component for p2p messages.
On a side note, do you have an RDM
BTW, I looked up the -mca option:
-mca |--mca
Pass context-specific MCA parameters; they are
considered global if --gmca is not used and only
one context is specified (arg0 is the parameter
name; arg1 is the parameter value)
Could you exp
BINGO! That did it. Thanks. ---John
On Sat, Sep 15, 2012 at 9:32 PM, Ralph Castain wrote:
> No - the mca param has to be specified *before* your executable
>
> mpiexec -mca btl ^openib -n 4 ./a.out
>
> Also, note the space between "btl" and "^openib"
>
>
> On Sep 15, 2012, at 5:45 PM, John Ch
