libiomp5.so Libraby get missing after session ends

[ThabangMmusi]

i have added it on ~/.profile and ~/.bashrc but still

@ZamaZethu @nyameko @mmhashatsi

[nyameko]

Converting this into a Discussion.

Please ask for help there and don't raise content development related Issues here.

[nyameko]

@ThabangMmusi , It seems like you're confusing Intel's native openMP (or at least openMP) that ships with Intel.

Given the name of your build script, looks like you've failed to correctly source your Intel oneAPI environment, or you're not correctly using lmod modules.

Good Luck!

[ThabangMmusi]

now this is the problem

ubuntu@headnode:~/hpl/bin/Linux_Intel64$ mpirun -np 4 --host node1 ./xhpl
[mpiexec@headnode] Error: Unable to run bstrap_proxy on node1 (pid 1124198, exit code 768)
[mpiexec@headnode] poll_for_event (../../../../../src/pm/i_hydra/libhydra/demux/hydra_demux_poll.c:157): check exit codes error
[mpiexec@headnode] HYD_dmx_poll_wait_for_proxy_event (../../../../../src/pm/i_hydra/libhydra/demux/hydra_demux_poll.c:206): poll for event error
[mpiexec@headnode] HYD_bstrap_setup (../../../../../src/pm/i_hydra/libhydra/bstrap/src/intel/i_hydra_bstrap.c:1069): error waiting for event
[mpiexec@headnode] Error setting up the bootstrap proxies
[mpiexec@headnode] Possible reasons:
[mpiexec@headnode] 1. Host is unavailable. Please check that all hosts are available.
[mpiexec@headnode] 2. Cannot launch hydra_bstrap_proxy or it crashed on one of the hosts.
[mpiexec@headnode]    Make sure hydra_bstrap_proxy is available on all hosts and it has right permissions.
[mpiexec@headnode] 3. Firewall refused connection.
[mpiexec@headnode]    Check that enough ports are allowed in the firewall and specify them with the I_MPI_PORT_RANGE variable.
[mpiexec@headnode] 4. Ssh bootstrap cannot launch processes on remote host.
[mpiexec@headnode]    Make sure that passwordless ssh connection is established across compute hosts.
[mpiexec@headnode]    You may try using -bootstrap option to select alternative launcher.
[bstrap:0:0@compute1] HYD_sock_connect (../../../../../src/pm/i_hydra/libhydra/sock/hydra_sock_intel.c:209): getaddrinfo returned error -3 (Temporary failure in name resolution)
[bstrap:0:0@compute1] main (../../../../../src/pm/i_hydra/libhydra/bstrap/src/hydra_bstrap_proxy.c:538): unable to connect to server headnode at port 46663 (check for firewalls!)

[ThabangMmusi]

i solved it by running

cd ~
source ~/intel/oneapi/setvars.sh

[nyameko]

Well done!

Glads that you read the instructions 👍🏾