forked from rarias/bscpkgs
61 lines
1.2 KiB
Nix
61 lines
1.2 KiB
Nix
{
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stdenv
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, lib
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, stdexp
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, bsc
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, targetMachine
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, stages
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, garlicTools
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}:
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with lib;
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with garlicTools;
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let
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# Initial variable configuration
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varConf = {
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blocksize = [ 128 256 512 1024 2048 4096 ];
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};
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# Generate the complete configuration for each unit
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genConf = c: targetMachine.config // rec {
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hw = targetMachine.config.hw;
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particles = 4096 * hw.cpusPerSocket;
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timesteps = 10;
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blocksize = c.blocksize;
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gitBranch = "garlic/oss+task";
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expName = "nbody-granularity";
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unitName = expName + "-bs${toString blocksize}";
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loops = 30;
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qos = "debug";
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ntasksPerNode = 1;
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nodes = 1;
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time = "02:00:00";
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cpusPerTask = hw.cpusPerSocket;
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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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exec = {nextStage, conf, ...}: stages.exec {
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inherit nextStage;
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argv = [ "-t" conf.timesteps "-p" conf.particles ];
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};
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program = {nextStage, conf, ...}: with conf; bsc.garlic.apps.nbody.override {
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inherit (conf) blocksize gitBranch;
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};
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pipeline = stdexp.stdPipeline ++ [ exec program ];
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in
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stdexp.genExperiment { inherit configs pipeline; }
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