[openib-general] infiniband

amit byron amit_byron at yahoo.com
Fri May 19 11:22:14 PDT 2006


hi Sean,
  the krping test module make use of rdma_cm* apis. will
the module work with ib_cm* api? 

  should i using rdma_cm module or ib_cm module,
which is the standard?

thanks,
Amit.

Sean Hefty <mshefty at ichips.intel.com> wrote: amit byron wrote:
>  o where can i find sample code to do rdma write? how to
>    setup rdma write & read between two infiniband nodes?

There are some kernel tests in svn/gen2/utils/src/linux-kernel/infiniband/util. 
  See krping for RDMA read/write.

There are usermode tests in svn/gen2/trunk/src/userspace/librdmacm/examples (see 
rping).

>  o where can i find documentation on infiniband api?

Verbs are documented in the IB Architecture spec.  There's additional 
documentation surrounding most calls in the header / source files.

- Sean


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