Jeff, thanks.
from 1:
(lldb) process attach --pid 95083
Process 95083 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
frame #0: 0x0001bde25628 libsystem_kernel.dylib`close + 8
libsystem_kernel.dylib`close:
-> 0x1bde25628 <+8>: b.lo 0x1bde25648
Jeff,
It does launch two mpirun processes (when hung from another terminal window)
scottsayres 95083 99.0 0.0 408918416 1472 s002 R 8:20AM
0:04.48 mpirun -np 4 foo.sh
scottsayres 95085 0.0 0.0 408628368 1632 s006 S+8:20AM
0:00.00 egrep mpirun|foo.sh
scottsayres
foo.sh is executable, again hangs without output.
I command c x2 to return to shell, then
ps auxwww | egrep 'mpirun|foo.sh'
output shown below
scottsayres@scotts-mbp trouble-shoot % ./foo.sh
Wed May 4 12:59:15 MST 2022
Wed May 4 12:59:16 MST 2022
Wed May 4 12:59:17 MST 2022
Wed May 4 12:5
Following Jeff's advice, I have rebuilt open-mpi by hand using the -g
option. This shows more information as below. I am attempting George's
advice of how to track the child but notice that gdb does not support
arm64. attempting to update lldb.
scottsayres@scotts-mbp openmpi-4.1.3 % lldb mpir
adlocks, do a
> CTRL+C to get back on the debugger and then `backtrace` to see where it is
> waiting.
>
> George.
>
>
> On Wed, May 4, 2022 at 11:28 AM Scott Sayres via users <
> users@lists.open-mpi.org> wrote:
>
>> Thanks for looking at this Jeff.
>>
gt;
> cd examples
> make
> mpirun -np 4 hello_c
> mpirun -np 4 ring_c
>
> --
> Jeff Squyres
> jsquy...@cisco.com
>
>
> From: users on behalf of Scott Sayres
> via users
> Sent: Tuesday, May 3, 2022 1:07 PM
>
Hello,
I am new to openmpi, but would like to use it for ORCA calculations, and plan
to run codes on the 10 processors of my macbook pro. I installed this
manually and also through homebrew with similar results. I am able to
compile codes with mpicc and run them as native codes, but everything th
