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CHG: added preemptable node option for Discovery #57

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Merged
TidbitSoftware merged 1 commit into from
Apr 4, 2025
Merged

CHG: added preemptable node option for Discovery #57

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12 changes: 11 additions & 1 deletion src/m/classes/clusters/discovery.m
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,8 @@
time = 10; %in hours
memory = 2; %in Gb
email = 'END,FAIL';
deleteckptdata= 0;
preemptable = 0;
end
%}}}
methods
Expand All @@ -43,6 +45,7 @@ function disp(cluster) % {{{
disp(sprintf(' codepath: %s',cluster.codepath));
disp(sprintf(' executionpath: %s',cluster.executionpath));
disp(sprintf(' interactive: %i',cluster.interactive));
disp(sprintf(' preemptable: %i',cluster.preemptable));
end
%}}}
function numprocs=nprocs(cluster) % {{{
Expand Down Expand Up @@ -107,14 +110,21 @@ function BuildQueueScript(cluster,dirname,modelname,solution,io_gather,isvalgrin
if ~isempty(cluster.email)
fprintf(fid,'#SBATCH --mail-type=%s\n',cluster.email);
end
fprintf(fid,'\n');
if (cluster.preemptable)
fprintf(fid,'#SBATCH --partition preemptable\n');
end
fprintf(fid,'\n');
fprintf(fid,'export ISSM_DIR="%s/../"\n',cluster.codepath);
fprintf(fid,'source $ISSM_DIR/etc/environment.sh\n');
fprintf(fid,'cd %s/%s\n\n',cluster.executionpath,dirname);
fprintf(fid,'mpirun -n %i %s/issm.exe %s %s %s\n',cluster.nprocs(), cluster.codepath,solution,[cluster.executionpath '/' dirname],modelname);
if ~io_gather, %concatenate the output files:
fprintf(fid,'cat %s.outbin.* > %s.outbin',modelname,modelname);
end

if (cluster.deleteckptdata)
fprintf(fid,'rm -rf *.rst *.ckpt\n');
end
fclose(fid);

%in interactive mode, create a run file, and errlog and outlog file
Expand Down