From a0dac209e3b3b9763264b9d8d7f4bc038f20fda7 Mon Sep 17 00:00:00 2001
From: David Alvarez <david.alvarez@bsc.es>
Date: Tue, 17 Nov 2020 15:36:42 +0100
Subject: [PATCH] First test experiment

---
 garlic/exp/bigsort/mpi+omp.nix | 78 ++++++++++++++++++++++++++++++++++
 overlay.nix                    |  4 ++
 2 files changed, 82 insertions(+)
 create mode 100644 garlic/exp/bigsort/mpi+omp.nix

diff --git a/garlic/exp/bigsort/mpi+omp.nix b/garlic/exp/bigsort/mpi+omp.nix
new file mode 100644
index 0000000..d53ff3b
--- /dev/null
+++ b/garlic/exp/bigsort/mpi+omp.nix
@@ -0,0 +1,78 @@
+{
+  stdenv
+, stdexp
+, bsc
+, targetMachine
+, stages
+}:
+
+with stdenv.lib;
+
+let
+  # Initial variable configuration
+  varConf = with bsc; {
+    n = [ 1024 ];
+    bs = [ 256 ];
+  };
+
+  # Generate the complete configuration for each unit
+  genConf = with bsc; c: targetMachine.config // rec {
+    expName = "bigsort.mpi+omp";
+    unitName = "${expName}.bs${toString bs}";
+
+    # hpcg options
+    n = c.n;
+    bs = c.bs;
+    cc = bsc.icc;
+    mpi = bsc.mpi; # TODO: Remove this for oss
+    gitBranch = "garlic/mpi+send+omp+task";
+
+    # Repeat the execution of each unit 30 times
+    loops = 1;
+
+    # Resources
+    qos = "debug";
+    ntasksPerNode = 1;
+    nodes = 1;
+    time = "01:00:00";
+    # task in one socket
+    cpuBind = "verbose,mask_cpu:0xffffff";
+    jobName = "bigsort-${toString n}-${toString bs}-${gitBranch}";
+  };
+
+  # Compute the array of configurations
+  configs = stdexp.buildConfigs {
+    inherit varConf genConf;
+  };
+
+  # input = genInput configs;
+
+  exec = {nextStage, conf, ...}: with conf; stages.exec {
+    inherit nextStage;
+    #env = "NANOS6_DEPENDENCIES=discrete";
+    argv = [
+      "${toString n}"
+      "${toString bs}"
+      "test"
+      "test2"
+      #"${toString inputFile}"
+      #"${toString outputFile}"
+      "$TMPDIR"
+      "${toString (builtins.div bs 2)}"
+    ];
+  };
+
+  program = {nextStage, conf, ...}: with conf;
+  let
+    customPkgs = stdexp.replaceMpi conf.mpi;
+  in
+    customPkgs.apps.bigsort.override {
+      inherit cc gitBranch;
+    };
+
+  pipeline = stdexp.stdPipeline ++ [ exec program ];
+
+in
+
+  #{ inherit configs pipeline; }
+  stdexp.genExperiment { inherit configs pipeline; }
diff --git a/overlay.nix b/overlay.nix
index da2b12c..f61ad6d 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -370,6 +370,10 @@ let
           test = callPackage ./garlic/exp/heat/test.nix { };
         };
 
+	bigsort = {
+	  test = callPackage ./garlic/exp/bigsort/mpi+omp.nix { };
+	};
+
         slurm = {
           cpu = callPackage ./garlic/exp/slurm/cpu.nix { };
         };