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Subject: Re: [OMPI devel] ompi_info
From: Ralph Castain (rhc_at_[hidden])
Date: 2013-07-16 21:15:38


On Jul 16, 2013, at 6:04 PM, George Bosilca <bosilca_at_[hidden]> wrote:

> I would like to question the choice for the new … spartan ompi_info output?

I won't debate the logic - I'll leave that to Jeff and Nathan

> I would not mind restoring the default behavior, aka. have a verbose "--all", instead of some [random] MCA params.

I believe you need to add -level 9 to your ompi_info cmd and you should see everything?

>
> Btw, something is wrong i the following output. I have an "btl = sm,self" in my .openmpi/mca-params.conf so I should not even see the BTL TCP parameters.

Param registration is now separate from "open", so all components register their variables even if they will be later ignored.

>
> Thanks,
> George.
>
>
> $ompi_info --param all all
> MCA btl: parameter "btl_tcp_if_include" (current value: "",
> data source: default, level: 1 user/basic, type:
> string)
> Comma-delimited list of devices and/or CIDR
> notation of networks to use for MPI communication
> (e.g., "eth0,192.168.0.0/16"). Mutually exclusive
> with btl_tcp_if_exclude.
> MCA btl: parameter "btl_tcp_if_exclude" (current value:
> "127.0.0.1/8,sppp", data source: default, level: 1
> user/basic, type: string)
> Comma-delimited list of devices and/or CIDR
> notation of networks to NOT use for MPI
> communication -- all devices not matching these
> specifications will be used (e.g.,
> "eth0,192.168.0.0/16"). If set to a non-default
> value, it is mutually exclusive with
> btl_tcp_if_include.
> MCA pml: performance "pml_ob1_unexpected_msgq_length" (type:
> unsigned, class: size)
> Number of unexpected messages received by each peer
> in a communicator
> MCA pml: performance "pml_ob1_posted_recvq_length" (type:
> unsigned, class: size)
> Number of unmatched receives posted for each peer
> in a communicator
>
>
>
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