search

bcalden / ClusterPyXT

The Galaxy Cluster ‘Pypeline’ for X-ray Temperature Maps
BSD 3-Clause "New" or "Revised" License
27 stars 8 forks source link

error in stage 2 #35

Closed Swarau closed 1 year ago

Swarau commented 1 year ago

Dear Sir,

I tried to run the code. I have created the source and exclude regions. I have proceeded further through GUI mode as well as command line mode (python clusterpyxt.py --continue) When I clicked on run stage 2, I have encountered with the following error. I am unable to resolve it. It will be very useful, I you could provide one example.

Traceback (most recent call last): File "clusterpyxt.py", line 533, in run_stage_2 ciao.run_stage_2_parallel(self._cluster_obj, get_arguments()) File "/home/sk/ClusterPyXT-master/ciao.py", line 1357, in run_stage_2_parallel remove_sources_in_parallel(cluster,args) File "/home/sk/ClusterPyXT-master/ciao.py", line 671, in remove_sources_in_parallel with mp.Pool(args.num_cpus) as pool: File "/home/sk/CIAO/ciao-4.14/ots/lib/python3.8/multiprocessing/context.py", line 119, in Pool return Pool(processes, initializer, initargs, maxtasksperchild, File "/home/sk/CIAO/ciao-4.14/ots/lib/python3.8/multiprocessing/pool.py", line 205, in init raise ValueError("Number of processes must be at least 1") ValueError: Number of processes must be at least 1 Aborted (core dumped)

bcalden commented 1 year ago

While I work on a fix, can you tell me the results of the following command (run from your ciao environment):

python -c 'import multiprocessing as mp; print(mp.cpu_count())'

Swarau commented 1 year ago

Dear Sir,

This is the output of the following command:

python -c 'import multiprocessing as mp; print(mp.cpu_count())'

4

On Thu, 15 Dec 2022 at 23:23, Brian Alden @.***> wrote:

While I work on a fix, can you tell me the results of the following command (run from your ciao environment):

python -c 'import multiprocessing as mp; print(mp.cpu_count())'

— Reply to this email directly, view it on GitHub https://github.com/bcalden/ClusterPyXT/issues/35#issuecomment-1353487280, or unsubscribe https://github.com/notifications/unsubscribe-auth/ALRQXMZDO25XMB3L32PQON3WNNLHXANCNFSM6AAAAAAS5A6LYU . You are receiving this because you authored the thread.Message ID: @.***>

bcalden commented 1 year ago

If you get the latest release of the master branch, this issue should be fixed, if not, please advise. A simple git pull in the ClusterPyXT directory should do the trick.