72 lines
1.6 KiB
Nix
72 lines
1.6 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 = with bsc; {
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nodes = [ 1 2 4 8 16 32 ];
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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 = "saiph.strongScaling";
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unitName = "${expName}.nodes-${toString nodes}-nb{y, z}=4";
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inherit (targetMachine.config) hw;
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# saiph options
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nbx = 1;
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nby = 4;
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nbz = 4;
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mpi = impi;
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gitBranch = "garlic/tampi+isend+oss+task+simd";
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# Repeat the execution of each unit 50 times
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loops = 30;
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# Resources
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cachelineBytes = hw.cachelineBytes;
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time = "02:00:00";
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nodes = c.nodes;
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qos = if (nodes>16)
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then "bsc_cs"
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else "debug";
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ntasksPerNode = hw.socketsPerNode;
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cpusPerTask = hw.cpusPerSocket;
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jobName = "${unitName}-${gitBranch}";
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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, ...}: with conf; stages.exec {
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inherit nextStage;
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env = ''
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export NANOS6_REPORT_PREFIX="#"
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export I_MPI_THREAD_SPLIT=1
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export ASAN_SYMBOLIZER_PATH=${bsc.clangOmpss2Unwrapped}/bin/llvm-symbolizer
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'';
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};
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program = {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.saiph.override {
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inherit nbx nby nbz mpi gitBranch cachelineBytes;
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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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