91 lines
2.0 KiB
Nix
91 lines
2.0 KiB
Nix
{
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stdenv
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, stdexp
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, bsc
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, targetMachine
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, stages
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}:
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with stdenv.lib;
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let
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# Initial variable configuration
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varConf = {
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input = [
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{ time="02:00:00"; nodes=1; }
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{ time="02:00:00"; nodes=2; }
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{ time="02:00:00"; nodes=4; }
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{ time="02:00:00"; nodes=8; }
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{ time="02:00:00"; nodes=16; }
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];
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};
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# Generate the complete configuration for each unit
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genConf = with bsc; c: targetMachine.config // rec {
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expName = "creams-ss";
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unitName = "${expName}-${toString nodes}-${gitBranch}";
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inherit (targetMachine.config) hw;
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# Options for creams
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cc = icc;
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mpi = impi;
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granul = 0;
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gitBranch = "garlic/mpi+send+seq";
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nprocz = ntasksPerNode * nodes;
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# Repeat the execution of each unit 30 times
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loops = 30;
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# Resources
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qos = "debug";
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ntasksPerNode = hw.cpusPerNode;
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cpusPerTask = 1;
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inherit (c.input) time nodes;
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jobName = unitName;
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};
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# Compute the array of configurations
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configs = stdexp.buildConfigs {
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inherit varConf genConf;
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};
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# Use nanos6 with regions
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nanos6Env = {nextStage, conf, ...}: with conf; stages.exec {
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inherit nextStage;
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env = ''
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export NANOS6_CONFIG_OVERRIDE="version.dependencies=regions"
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'';
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};
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# Custom stage to copy the creams input dataset
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copyInput = {nextStage, conf, ...}:
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let
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input = bsc.garlic.apps.creamsInput.override {
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inherit (conf) gitBranch granul nprocz;
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};
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in
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stages.exec {
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inherit nextStage;
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env = ''
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# Only the MPI rank 0 will copy the files
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if [ $SLURM_PROCID == 0 ]; then
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cp -fr ${input}/SodTubeBenchmark/* .
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chmod +w -R .
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fi
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'';
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};
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# Creams program
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creams = {nextStage, conf, ...}: with conf;
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let
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customPkgs = stdexp.replaceMpi conf.mpi;
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in
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customPkgs.apps.creams.override {
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inherit cc mpi gitBranch;
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};
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pipeline = stdexp.stdPipeline ++ [ nanos6Env copyInput creams ];
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in
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stdexp.genExperiment { inherit configs pipeline; }
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