Is there is any code example to test the XRC?

Is there is any code example to test the XRC?

[Dotan Barak]

Hi Sean.

Is there is any code example that you used for the development of the 
"Allow 3rd party extensions to verb routines" and the XRC that you can share?

If you have such, it can be most usefull for us. If not, i guess we'll develop
an xrc_pingpong that will:
1) Gives an example on how to use the verbs extention
2) Provides basic testing for the XRC feature

Thanks
Dotan
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RE: Is there is any code example to test the XRC?

[Hefty, Sean]

> Is there is any code example that you used for the development of the
> "Allow 3rd party extensions to verb routines" and the XRC that you can
> share?
> 
> If you have such, it can be most usefull for us. If not, i guess we'll
> develop
> an xrc_pingpong that will:
> 1) Gives an example on how to use the verbs extention
> 2) Provides basic testing for the XRC feature

I have very simple example client/server programs that use the librdmacm.  I was just getting too tired last night to post the patches.  I'll send out the patches today and push out git trees with the changes.  (I'd like to extend the samples to send traffic both directions, plus test multiple processes, but that will take a while to get to.)

I also wanted to look at the OFED XRC APIs and see if I could somehow layer them over the submitted changes, or provide some way to ease migrating to the new APIs.

- Sean
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RE: Is there is any code example to test the XRC?

[Hefty, Sean]

> I have very simple example client/server programs that use the librdmacm.
> I was just getting too tired last night to post the patches.  I'll send
> out the patches today and push out git trees with the changes.

I've pushed out git trees that contain all of the patches that I have.  The trees are all on the openfabrics server with an xrc branch:

	git://git.openfabrics.org/~shefty/rdma-dev.git   xrc
	git://git.openfabrics.org/~shefty/libibverbs.git xrc
	git://git.openfabrics.org/~shefty/libmlx4.git    xrc
	git://git.openfabrics.org/~shefty/librdmacm.git  xrc

There's probably additional work needed in the kernel.  For instance, I didn't really do anything special with event processing or worry about a kernel user.  If there's an existing XRC test program available, I can port it for additional testing.

- Sean
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Re: Is there is any code example to test the XRC?

[Or Gerlitz]

Hefty, Sean wrote:
> If there's an existing XRC test program available, I can port it for additional testing.

Dotan, could you check if we have such program to provide Sean with, it 
will help in the review/testing

Or.
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