wdm update pt 3

projects/WDM/WDM_settings.m

@@ -6,5 +6,29 @@ else
     addpath(genpath('/work_beegfs/sutef391/imdd_simulation'));
 end
 
-% Define where results should be written (used by WDM_model.m)
-output_root = '/work_beegfs/sutef391/results_WDM';
+% Quiet the ambiguous CET warning (best is to set TZ in sbatch; see below)
+warning('off','MATLAB:datetime:AmbiguousTimeZone');
+
+% How many workers?
+cpus = str2double(getenv('SLURM_CPUS_PER_TASK'));
+if ~isfinite(cpus) || cpus < 1, cpus = max(1, feature('numcores')); end
+
+% Use a per-job, node-local JobStorageLocation to avoid stale locks on $HOME
+% Prefer $TMPDIR if your cluster provides it, else tempdir().
+tmpbase = getenv('TMPDIR');
+if isempty(tmpbase), tmpbase = tempdir; end
+jsl = fullfile(tmpbase, sprintf('matlab_jobstorage_%s_%s', ...
+    getenv('USER'), getenv('SLURM_JOB_ID')));
+if ~exist(jsl,'dir'); mkdir(jsl); end
+
+% Configure the local cluster explicitly and start the pool
+c = parcluster('local');
+c.NumWorkers = cpus;
+c.JobStorageLocation = jsl;
+
+p = gcp('nocreate');
+if isempty(p) || p.NumWorkers ~= cpus
+    if ~isempty(p), delete(p); end
+    p = parpool(c, cpus);           % avoids the “queued” state
+end
+fprintf('parpool up with %d workers; JobStorage=%s\n', p.NumWorkers, c.JobStorageLocation);