Re: [OMPI users] [External] Help with MPI and macOS Firewall

2021-03-19 Thread Matt Thompson via users 
Gilles,

For some odd reason, 'self, vader' didn't seem as effective as "^tcp". Not
sure why, but at least I have something that seems to work.

I suppose I don't really need tcp sockets on a single laptop :D

Matt

On Thu, Mar 18, 2021 at 8:46 PM Gilles Gouaillardet via users <
users@lists.open-mpi.org> wrote:

> Matt,
>
> you can either
>
> mpirun --mca btl self,vader ...
>
> or
>
> export OMPI_MCA_btl=self,vader
> mpirun ...
>
> you may also add
> btl = self,vader
> in your /etc/openmpi-mca-params.conf
> and then simply
>
> mpirun ...
>
> Cheers,
>
> Gilles
>
> On Fri, Mar 19, 2021 at 5:44 AM Matt Thompson via users
>  wrote:
> >
> > Prentice,
> >
> > Ooh. The first one seems to work. The second one apparently is not liked
> by zsh and I had to do:
> > ❯ mpirun -mca btl '^tcp' -np 6 ./helloWorld.mpi3.exe
> > Compiler Version: GCC version 10.2.0
> > MPI Version: 3.1
> > MPI Library Version: Open MPI v4.1.0, package: Open MPI
> mathomp4@gs6101-parcel.local Distribution, ident: 4.1.0, repo rev:
> v4.1.0, Dec 18, 2020
> >
> > Next question: is this:
> >
> > OMPI_MCA_btl='self,vader'
> >
> > the right environment variable translation of that command-line option?
> >
> > On Thu, Mar 18, 2021 at 3:40 PM Prentice Bisbal via users <
> users@lists.open-mpi.org> wrote:
> >>
> >> OpenMPI should only be using shared memory on the local host
> automatically, but maybe you need to force it.
> >>
> >> I think
> >>
> >> mpirun -mca btl self,vader ...
> >>
> >> should do that.
> >>
> >> or you can exclude tcp instead
> >>
> >> mpirun -mca btl ^tcp
> >>
> >> See
> >>
> >> https://www.open-mpi.org/faq/?category=sm
> >>
> >> for more info.
> >>
> >> Prentice
> >>
> >> On 3/18/21 12:28 PM, Matt Thompson via users wrote:
> >>
> >> All,
> >>
> >> This isn't specifically an Open MPI issue, but as that is the MPI stack
> I use on my laptop, I'm hoping someone here might have a possible solution.
> (I am pretty sure something like MPICH would trigger this as well.)
> >>
> >> Namely, my employer recently did something somewhere so that now *any*
> MPI application I run will throw popups like this one:
> >>
> >>
> https://user-images.githubusercontent.com/4114656/30962814-866f3010-a44b-11e7-9de3-9f2a3b0229c0.png
> >>
> >> though for me it's asking about "orterun" and "helloworld.mpi3.exe",
> etc. I essentially get one-per-process.
> >>
> >> If I had sudo access, I suppose I could just keep clicking "Allow" for
> every program, but I don't and I compile lots of programs with different
> names.
> >>
> >> So, I was hoping maybe an Open MPI guru out there knew of an MCA thing
> I could use to avoid them? This is all isolated on-my-laptop MPI I'm doing,
> so at most an "mpirun --oversubscribe -np 12" or something. It'll never go
> over my network to anything, etc.
> >>
> >> --
> >> Matt Thompson
> >>“The fact is, this is about us identifying what we do best and
> >>finding more ways of doing less of it better” -- Director of Better
> Anna Rampton
> >
> >
> >
> > --
> > Matt Thompson
> >“The fact is, this is about us identifying what we do best and
> >finding more ways of doing less of it better” -- Director of Better
> Anna Rampton
>


-- 
Matt Thompson
   “The fact is, this is about us identifying what we do best and
   finding more ways of doing less of it better” -- Director of Better Anna
Rampton

Re: [OMPI users] [External] Help with MPI and macOS Firewall

2021-03-18 Thread Gilles Gouaillardet via users 
Matt,

you can either

mpirun --mca btl self,vader ...

or

export OMPI_MCA_btl=self,vader
mpirun ...

you may also add
btl = self,vader
in your /etc/openmpi-mca-params.conf
and then simply

mpirun ...

Cheers,

Gilles

On Fri, Mar 19, 2021 at 5:44 AM Matt Thompson via users
 wrote:
>
> Prentice,
>
> Ooh. The first one seems to work. The second one apparently is not liked by 
> zsh and I had to do:
> ❯ mpirun -mca btl '^tcp' -np 6 ./helloWorld.mpi3.exe
> Compiler Version: GCC version 10.2.0
> MPI Version: 3.1
> MPI Library Version: Open MPI v4.1.0, package: Open MPI 
> mathomp4@gs6101-parcel.local Distribution, ident: 4.1.0, repo rev: v4.1.0, 
> Dec 18, 2020
>
> Next question: is this:
>
> OMPI_MCA_btl='self,vader'
>
> the right environment variable translation of that command-line option?
>
> On Thu, Mar 18, 2021 at 3:40 PM Prentice Bisbal via users 
>  wrote:
>>
>> OpenMPI should only be using shared memory on the local host automatically, 
>> but maybe you need to force it.
>>
>> I think
>>
>> mpirun -mca btl self,vader ...
>>
>> should do that.
>>
>> or you can exclude tcp instead
>>
>> mpirun -mca btl ^tcp
>>
>> See
>>
>> https://www.open-mpi.org/faq/?category=sm
>>
>> for more info.
>>
>> Prentice
>>
>> On 3/18/21 12:28 PM, Matt Thompson via users wrote:
>>
>> All,
>>
>> This isn't specifically an Open MPI issue, but as that is the MPI stack I 
>> use on my laptop, I'm hoping someone here might have a possible solution. (I 
>> am pretty sure something like MPICH would trigger this as well.)
>>
>> Namely, my employer recently did something somewhere so that now *any* MPI 
>> application I run will throw popups like this one:
>>
>> https://user-images.githubusercontent.com/4114656/30962814-866f3010-a44b-11e7-9de3-9f2a3b0229c0.png
>>
>> though for me it's asking about "orterun" and "helloworld.mpi3.exe", etc. I 
>> essentially get one-per-process.
>>
>> If I had sudo access, I suppose I could just keep clicking "Allow" for every 
>> program, but I don't and I compile lots of programs with different names.
>>
>> So, I was hoping maybe an Open MPI guru out there knew of an MCA thing I 
>> could use to avoid them? This is all isolated on-my-laptop MPI I'm doing, so 
>> at most an "mpirun --oversubscribe -np 12" or something. It'll never go over 
>> my network to anything, etc.
>>
>> --
>> Matt Thompson
>>“The fact is, this is about us identifying what we do best and
>>finding more ways of doing less of it better” -- Director of Better Anna 
>> Rampton
>
>
>
> --
> Matt Thompson
>“The fact is, this is about us identifying what we do best and
>finding more ways of doing less of it better” -- Director of Better Anna 
> Rampton

Re: [OMPI users] [External] Help with MPI and macOS Firewall

2021-03-18 Thread Matt Thompson via users 
Prentice,

Ooh. The first one seems to work. The second one apparently is not liked by
zsh and I had to do:
❯ mpirun -mca btl '^tcp' -np 6 ./helloWorld.mpi3.exe
Compiler Version: GCC version 10.2.0
MPI Version: 3.1
MPI Library Version: Open MPI v4.1.0, package: Open MPI
mathomp4@gs6101-parcel.local Distribution, ident: 4.1.0, repo rev: v4.1.0,
Dec 18, 2020

Next question: is this:

OMPI_MCA_btl='self,vader'

the right environment variable translation of that command-line option?

On Thu, Mar 18, 2021 at 3:40 PM Prentice Bisbal via users <
users@lists.open-mpi.org> wrote:

> OpenMPI should only be using shared memory on the local host
> automatically, but maybe you need to force it.
>
> I think
>
> mpirun -mca btl self,vader ...
>
> should do that.
>
> or you can exclude tcp instead
>
> mpirun -mca btl ^tcp
>
> See
>
> https://www.open-mpi.org/faq/?category=sm
>
> for more info.
>
> Prentice
>
> On 3/18/21 12:28 PM, Matt Thompson via users wrote:
>
> All,
>
> This isn't specifically an Open MPI issue, but as that is the MPI stack I
> use on my laptop, I'm hoping someone here might have a possible solution.
> (I am pretty sure something like MPICH would trigger this as well.)
>
> Namely, my employer recently did something somewhere so that now *any* MPI
> application I run will throw popups like this one:
>
>
> https://user-images.githubusercontent.com/4114656/30962814-866f3010-a44b-11e7-9de3-9f2a3b0229c0.png
>
> though for me it's asking about "orterun" and "helloworld.mpi3.exe", etc.
> I essentially get one-per-process.
>
> If I had sudo access, I suppose I could just keep clicking "Allow" for
> every program, but I don't and I compile lots of programs with different
> names.
>
> So, I was hoping maybe an Open MPI guru out there knew of an MCA thing I
> could use to avoid them? This is all isolated on-my-laptop MPI I'm doing,
> so at most an "mpirun --oversubscribe -np 12" or something. It'll never go
> over my network to anything, etc.
>
> --
> Matt Thompson
>“The fact is, this is about us identifying what we do best and
>finding more ways of doing less of it better” -- Director of Better
> Anna Rampton
>
>

-- 
Matt Thompson
   “The fact is, this is about us identifying what we do best and
   finding more ways of doing less of it better” -- Director of Better Anna
Rampton

Re: [OMPI users] [External] Help with MPI and macOS Firewall

2021-03-18 Thread Prentice Bisbal via users 
OpenMPI should only be using shared memory on the local host 
automatically, but maybe you need to force it.


I think

mpirun -mca btl self,vader ...

should do that.

or you can exclude tcp instead

mpirun -mca btl ^tcp

See

https://www.open-mpi.org/faq/?category=sm

for more info.

Prentice

On 3/18/21 12:28 PM, Matt Thompson via users wrote:

All,

This isn't specifically an Open MPI issue, but as that is the MPI 
stack I use on my laptop, I'm hoping someone here might have a 
possible solution. (I am pretty sure something like MPICH would 
trigger this as well.)


Namely, my employer recently did something somewhere so that now *any* 
MPI application I run will throw popups like this one:


https://user-images.githubusercontent.com/4114656/30962814-866f3010-a44b-11e7-9de3-9f2a3b0229c0.png 



though for me it's asking about "orterun" and "helloworld.mpi3.exe", 
etc. I essentially get one-per-process.


If I had sudo access, I suppose I could just keep clicking "Allow" for 
every program, but I don't and I compile lots of programs with 
different names.


So, I was hoping maybe an Open MPI guru out there knew of an MCA thing 
I could use to avoid them? This is all isolated on-my-laptop MPI I'm 
doing, so at most an "mpirun --oversubscribe -np 12" or something. 
It'll never go over my network to anything, etc.


--
Matt Thompson
   “The fact is, this is about us identifying what we do best and
   finding more ways of doing less of it better” -- Director of Better 
Anna Rampton