| [26756] | 1 | %DISCOVERY(Dartmouth) cluster class definition
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| 2 | %
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| 3 | % Usage:
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| 4 | % cluster=discovery();
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| 5 | % cluster=discovery('np',3);
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| 6 | % cluster=discovery('np',3,'login','username');
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| 7 |
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| 8 | classdef discovery
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| 9 | properties (SetAccess=public)
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| 10 | % {{{
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| 11 | name = 'discovery'
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| 12 | login = '';
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| [26994] | 13 | numnodes = 1;
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| 14 | cpuspernode = 16;
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| [26756] | 15 | codepath = '';
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| 16 | executionpath = '';
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| 17 | interactive = 0;
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| [26994] | 18 | time = 10; %in hours
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| 19 | memory = 2; %in Gb
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| 20 | email = 'END,FAIL';
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| [26756] | 21 |
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| 22 | end
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| 23 | %}}}
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| 24 | methods
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| 25 | function cluster=discovery(varargin) % {{{
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| 26 |
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| 27 | %initialize cluster using default settings if provided
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| 28 | if (exist('discovery_settings')==2), discovery_settings; end
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| 29 |
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| 30 | %use provided options to change fields
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| 31 | cluster=AssignObjectFields(pairoptions(varargin{:}),cluster);
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| 32 | end
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| 33 | %}}}
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| 34 | function disp(cluster) % {{{
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| 35 | % display the object
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| 36 | disp(sprintf('class ''%s'' object ''%s'' = ',class(cluster),inputname(1)));
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| [26995] | 37 | disp(sprintf(' name: %s',cluster.name));
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| [26756] | 38 | disp(sprintf(' login: %s',cluster.login));
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| [26995] | 39 | disp(sprintf(' numnodes: %i',cluster.numnodes));
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| [26756] | 40 | disp(sprintf(' cpuspernode: %i',cluster.cpuspernode));
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| [26995] | 41 | disp(sprintf(' time: %i hours',cluster.time));
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| 42 | disp(sprintf(' memory: %i Gb',cluster.memory));
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| 43 | disp(sprintf(' email: %s (notifications: BEGIN,END,FAIL)',cluster.email));
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| 44 | disp(sprintf(' codepath: %s',cluster.codepath));
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| [26756] | 45 | disp(sprintf(' executionpath: %s',cluster.executionpath));
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| 46 | disp(sprintf(' interactive: %i',cluster.interactive));
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| 47 | end
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| 48 | %}}}
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| 49 | function numprocs=nprocs(cluster) % {{{
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| 50 | %compute number of processors
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| 51 | numprocs=cluster.numnodes*cluster.cpuspernode;
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| 52 | end
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| 53 | %}}}
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| 54 | function md = checkconsistency(cluster,md,solution,analyses) % {{{
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| 55 | %Miscellaneous
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| 56 | if isempty(cluster.login), md = checkmessage(md,'login empty'); end
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| 57 | if isempty(cluster.codepath), md = checkmessage(md,'codepath empty'); end
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| 58 | if isempty(cluster.executionpath), md = checkmessage(md,'executionpath empty'); end
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| 59 | end
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| 60 | %}}}
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| 61 | function BuildKrigingQueueScript(cluster,dirname,modelname,solution,io_gather,isvalgrind,isgprof,isdakota,isoceancoupling) % {{{
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| 62 |
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| 63 | if(isvalgrind), disp('valgrind not supported by cluster, ignoring...'); end
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| 64 | if(isgprof), disp('gprof not supported by cluster, ignoring...'); end
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| 65 |
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| 66 | %write queuing script
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| 67 | fid=fopen([modelname '.queue'],'w');
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| 68 | fprintf(fid,'#!/bin/bash\n');
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| 69 | fprintf(fid,'#SBATCH --job-name=%s\n',modelname);
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| [27008] | 70 | fprintf(fid,'#SBATCH --account=ice\n'); %Make sure we use the ICE account for this run
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| [26756] | 71 | fprintf(fid,'#SBATCH -o %s.outlog \n',modelname);
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| 72 | fprintf(fid,'#SBATCH -e %s.errlog \n',modelname);
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| 73 | fprintf(fid,'#SBATCH --nodes=%i\n',cluster.numnodes);
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| 74 | fprintf(fid,'#SBATCH --ntasks-per-node=%i\n',cluster.cpuspernode);
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| 75 | fprintf(fid,'#SBATCH --time=%s\n',datestr(cluster.time/24,'HH:MM:SS')); %walltime is in HH:MM:SS format. cluster.time is in hour
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| [26994] | 76 | fprintf(fid,'#SBATCH --mem=%iG\n',cluster.memory);
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| 77 | if ~isempty(cluster.email)
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| 78 | fprintf(fid,'#SBATCH --mail-type=%s\n',cluster.email);
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| 79 | end
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| 80 | fprintf(fid,'\n');
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| 81 |
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| [26756] | 82 | fprintf(fid,'export ISSM_DIR="%s/../"\n',cluster.codepath);
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| 83 | fprintf(fid,'source $ISSM_DIR/etc/environment.sh\n');
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| 84 | fprintf(fid,'cd %s/%s\n\n',cluster.executionpath,dirname);
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| 85 | fprintf(fid,'srun %s/kriging.exe %s %s\n', cluster.codepath,[cluster.executionpath '/' modelname],modelname);
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| 86 | if ~io_gather, %concatenate the output files:
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| 87 | fprintf(fid,'cat %s.outbin.* > %s.outbin',modelname,modelname);
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| 88 | end
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| 89 | fclose(fid);
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| 90 | end
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| 91 | %}}}
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| 92 | function BuildQueueScript(cluster,dirname,modelname,solution,io_gather,isvalgrind,isgprof,isdakota,isoceancoupling) % {{{
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| [26995] | 93 |
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| 94 | if(isvalgrind), disp('valgrind not supported by cluster, ignoring...'); end
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| 95 | if(isgprof), disp('gprof not supported by cluster, ignoring...'); end
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| 96 |
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| 97 | %write queuing script
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| 98 | fid=fopen([modelname '.queue'],'w');
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| 99 | fprintf(fid,'#!/bin/bash\n');
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| 100 | fprintf(fid,'#SBATCH --job-name=%s\n',modelname);
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| [27008] | 101 | fprintf(fid,'#SBATCH --account=ice\n'); %Make sure we use the ICE account for this run
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| [26995] | 102 | fprintf(fid,'#SBATCH -o %s.outlog \n',modelname);
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| 103 | fprintf(fid,'#SBATCH -e %s.errlog \n',modelname);
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| 104 | fprintf(fid,'#SBATCH --nodes=%i\n',cluster.numnodes);
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| 105 | fprintf(fid,'#SBATCH --ntasks-per-node=%i\n',cluster.cpuspernode);
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| 106 | fprintf(fid,'#SBATCH --time=%s\n',datestr(cluster.time/24,'HH:MM:SS')); %walltime is in HH:MM:SS format. cluster.time is in hour
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| 107 | fprintf(fid,'#SBATCH --mem=%iG\n',cluster.memory);
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| 108 | if ~isempty(cluster.email)
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| 109 | fprintf(fid,'#SBATCH --mail-type=%s\n',cluster.email);
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| 110 | end
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| 111 | fprintf(fid,'\n');
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| 112 | fprintf(fid,'export ISSM_DIR="%s/../"\n',cluster.codepath);
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| 113 | fprintf(fid,'source $ISSM_DIR/etc/environment.sh\n');
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| 114 | fprintf(fid,'cd %s/%s\n\n',cluster.executionpath,dirname);
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| 115 | fprintf(fid,'mpirun -n %i %s/issm.exe %s %s %s\n',cluster.nprocs(), cluster.codepath,solution,[cluster.executionpath '/' dirname],modelname);
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| 116 | if ~io_gather, %concatenate the output files:
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| 117 | fprintf(fid,'cat %s.outbin.* > %s.outbin',modelname,modelname);
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| 118 | end
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| 119 | fclose(fid);
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| 120 |
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| 121 | %in interactive mode, create a run file, and errlog and outlog file
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| 122 | if cluster.interactive,
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| 123 | fid=fopen([modelname '.run'],'w');
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| 124 | fprintf(fid,'mpirun -n %i %s/issm.exe %s %s %s\n',cluster.nprocs(), cluster.codepath,solution,[cluster.executionpath '/' dirname],modelname);
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| 125 | if ~io_gather, %concatenate the output files:
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| 126 | fprintf(fid,'cat %s.outbin.* > %s.outbin',modelname,modelname);
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| 127 | end
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| 128 | fclose(fid);
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| 129 | fid=fopen([modelname '.errlog'],'w');
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| 130 | fclose(fid);
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| 131 | fid=fopen([modelname '.outlog'],'w');
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| 132 | fclose(fid);
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| 133 | end
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| [26756] | 134 | end %}}}
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| 135 | function UploadQueueJob(cluster,modelname,dirname,filelist) % {{{
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| 136 |
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| 137 | %compress the files into one zip.
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| 138 | compressstring=['tar -zcf ' dirname '.tar.gz '];
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| 139 | for i=1:numel(filelist),
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| 140 | compressstring = [compressstring ' ' filelist{i}];
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| 141 | end
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| 142 | if cluster.interactive,
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| 143 | compressstring = [compressstring ' ' modelname '.errlog ' modelname '.outlog '];
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| 144 | end
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| 145 | system(compressstring);
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| 146 |
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| 147 | disp('uploading input file and queueing script');
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| [26996] | 148 | issmscpout(cluster.name,cluster.executionpath,cluster.login,0,{[dirname '.tar.gz']});
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| [26756] | 149 |
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| 150 | end %}}}
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| 151 | function LaunchQueueJob(cluster,modelname,dirname,filelist,restart,batch) % {{{
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| 152 |
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| 153 | disp('launching solution sequence on remote cluster');
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| 154 | if ~isempty(restart)
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| 155 | launchcommand=['cd ' cluster.executionpath ' && cd ' dirname ' && hostname && sbatch ' modelname '.queue '];
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| 156 | else
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| 157 | launchcommand=['cd ' cluster.executionpath ' && rm -rf ./' dirname ' && mkdir ' dirname ...
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| 158 | ' && cd ' dirname ' && mv ../' dirname '.tar.gz ./ && tar -zxf ' dirname '.tar.gz && hostname && sbatch ' modelname '.queue '];
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| 159 | end
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| [26996] | 160 | issmssh(cluster.name,cluster.login,0,launchcommand);
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| [26756] | 161 | end %}}}
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| 162 | function Download(cluster,dirname,filelist) % {{{
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| 163 |
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| 164 | %copy files from cluster to current directory
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| 165 | directory=[cluster.executionpath '/' dirname '/'];
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| [26996] | 166 | issmscpin(cluster.name,cluster.login,0,directory,filelist);
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| [26756] | 167 |
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| 168 | end %}}}
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| 169 | end
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| 170 | end
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