Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-27 Thread LINUS FERNANDES via users
That would be for the three or four programs that are displaying errno 13. On Sat, 27 Feb 2021, 11:30 John Hearns, wrote: > Recommend then using 'less' or 'grep' to parse out the lines which are of > interest > > On Fri, 26 Feb 2021 at 23:03, LINUS FERNANDE

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-26 Thread LINUS FERNANDES via users
no > and see how it goes > > On Fri, Feb 26, 2021 at 8:18 AM LINUS FERNANDES via users > wrote: > > > > https://github.com/SDRausty/termux-archlinux/issues/78 > > On Fri, 26 Feb 2021, 04:28 LINUS FERNANDES, > wrote: > >> > >> ifconfig on Termux >

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-26 Thread LINUS FERNANDES via users
On 2/26/2021 3:55 PM, LINUS FERNANDES via users wrote: > > No change. > > What do you mean by running configure? > > Are you expecting me to build OpenMPI from source? > > > > On Fri, 26 Feb 2021, 11:16 Gilles Gouaillardet via users, > > mailto:users@lists.open-mp

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
see how it goes > > On Fri, Feb 26, 2021 at 8:18 AM LINUS FERNANDES via users > wrote: > > > > https://github.com/SDRausty/termux-archlinux/issues/78 > > On Fri, 26 Feb 2021, 04:28 LINUS FERNANDES, > wrote: > >> > >> ifconfig on Termux > >> >

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
>> TX packets 318293 bytes 69933666 (66.6 MiB) >> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 >> >> That's... weird. I don't know the details of this network stack; it's >> somewhat outside the bounds of "normal"

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
it goes > > On Fri, Feb 26, 2021 at 8:18 AM LINUS FERNANDES via users > wrote: > > > > https://github.com/SDRausty/termux-archlinux/issues/78 > > On Fri, 26 Feb 2021, 04:28 LINUS FERNANDES, > wrote: > >> > >> ifconfig on Termux > >> >

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
preventing Open MPI from making that >>> ioctl(SIOCGIFHWADDR) call (all that call is trying to do is discover the >>> MAC address of that interface). >>> >>> Indeed, it looks like rmnet_data0 somehow doesn't have a MAC address...? >>> >>> rmn

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
queuelen >> 1000 (UNSPEC) >> RX packets 416796 bytes 376287723 (358.8 MiB) >> RX errors 0 dropped 0 overruns 0 frame 0 >> TX packets 318293 bytes 69933666 (66.6 MiB) >> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 >> >&

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
of this network stack; it's > somewhat outside the bounds of "normal" IP-based networking if there's no > MAC address. As such, it doesn't surprise me that -- given that one of > Open MPI's core assumptions fails -- Open MPI fails / refuses to run. > > I don&#x

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
rhaps self learning for MPI? > > On Thu, 25 Feb 2021 at 15:57, LINUS FERNANDES via users < > users@lists.open-mpi.org> wrote: > >> Do you think executing mpirun as a normal user will work? >> >> On Thu, 25 Feb 2021, 21:02 LINUS FERNANDES, >> wrote: >

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
I don't know the details of this network stack; it's >> somewhat outside the bounds of "normal" IP-based networking if there's no >> MAC address. As such, it doesn't surprise me that -- given that one of >> Open MPI's core assumptions fails -- Open MPI

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
he details of this network stack; it's > somewhat outside the bounds of "normal" IP-based networking if there's no > MAC address. As such, it doesn't surprise me that -- given that one of > Open MPI's core assumptions fails -- Open MPI fails / refuses to run.

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
pi.org> wrote: > >> https://www.letmegooglethat.com/?q=how+to+check+if+selinux+is+enabled&l=1 >> >> On Thu, Feb 25, 2021 at 6:15 PM LINUS FERNANDES via users >> wrote: >> > >> > How do I know that? I'm not a Linux expert. I simply want to get >> OpenM

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
>>> libc.so >>> >>> On Thu, 25 Feb 2021, 13:46 John Hearns via users, < >>> users@lists.open-mpi.org> wrote: >>> >>>> Perhaps an idiot question from me.. In both environments run ldd >>>> >>>> Are there any librarie

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
Nope. None of the commands exist. So no, I'd say. On Thu, 25 Feb 2021, 15:11 Gilles Gouaillardet via users, < users@lists.open-mpi.org> wrote: > https://www.letmegooglethat.com/?q=how+to+check+if+selinux+is+enabled&l=1 > > On Thu, Feb 25, 2021 at 6:15 PM LINUS FERN

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
issing? >>> >>> On Thu, 25 Feb 2021 at 05:36, Gilles Gouaillardet via users < >>> users@lists.open-mpi.org> wrote: >>> >>>> Can you run >>>> >>>> >>>> ifconfig >>>> >>>> or >>>> &

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
pen-mpi.org> wrote: > Is SELinux running on ArchLinux under Termux? > > On 2/25/2021 4:36 PM, LINUS FERNANDES via users wrote: > > Yes, I did not receive this in my inbox since I set to receive digest. > > > > > > ifconfig output: > > > >

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-25 Thread LINUS FERNANDES via users
vironments run ldd executable> > Are there any libraries missing? > > On Thu, 25 Feb 2021 at 05:36, Gilles Gouaillardet via users < > users@lists.open-mpi.org> wrote: > >> Can you run >> >> >> ifconfig >> >> or >> >> ip addr >

Re: [OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-24 Thread LINUS FERNANDES via users
Yes, I did not receive this in my inbox since I set to receive digest. ifconfig output: dummy0: flags=195 mtu 1500 inet6 fe80::38a0:1bff:fe81:d4f5 prefixlen 64 scopeid 0x20 unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 0 (UNSPEC) RX packets 0 b

[OMPI users] MPI executable fails on ArchLinux on Termux

2021-02-24 Thread LINUS FERNANDES via users
Why do I see the following error messages when executing mpirun on ArchLinux for Termux? The same program executes on Termux without any glitches. @localhost:/data/data/com.termux/files/home[root@localhost home] mpirun --allow-run-as-root [localhost:06773] opal_ifinit: ioctl(SIOCGIFHWADDR) failed