From a1f33444b584d2d0f169620c2309f46099452cb0 Mon Sep 17 00:00:00 2001
From: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
Date: Tue, 30 Jun 2020 12:19:36 +0200
Subject: [PATCH] Testing saiph app

---
 bsc/apps/nbody/default.nix |  4 ++
 bsc/apps/saiph/default.nix | 45 ++++++++++++++++++++++
 bsc/vtk/default.nix        | 76 ++++++++++++++++++++++++++++++++++++++
 default.nix                | 25 +++++++++++--
 4 files changed, 146 insertions(+), 4 deletions(-)
 create mode 100644 bsc/apps/saiph/default.nix
 create mode 100644 bsc/vtk/default.nix

diff --git a/bsc/apps/nbody/default.nix b/bsc/apps/nbody/default.nix
index 840635d..2bee99a 100644
--- a/bsc/apps/nbody/default.nix
+++ b/bsc/apps/nbody/default.nix
@@ -17,6 +17,10 @@ stdenv.mkDerivation rec {
 
   dontStrip = true;
 
+  patchPhase = ''
+    sed -i 's/mpicc/mpigcc/g'  Makefile
+  '';
+
   buildInputs = [
     nanos6
     mpi
diff --git a/bsc/apps/saiph/default.nix b/bsc/apps/saiph/default.nix
new file mode 100644
index 0000000..fb46fda
--- /dev/null
+++ b/bsc/apps/saiph/default.nix
@@ -0,0 +1,45 @@
+{
+  stdenv
+, nanos6
+, mpi
+, tampi
+, mcxx
+, vtk
+, boost
+}:
+
+stdenv.mkDerivation rec {
+  name = "nbody";
+
+  src = builtins.fetchGit {
+    url = "ssh://git@bscpm02.bsc.es/DSLs/saiph.git";
+    #rev = "a8372abf9fc7cbc2db0778de80512ad4af244c29";
+    ref = "VectorisationSupport";
+  };
+
+  #dontStrip = true;
+
+#  preBuild = ''
+#    cd saiphv2/cpp/src
+#  '';
+
+  buildInputs = [
+    nanos6
+    mpi
+    tampi
+    mcxx
+    vtk
+    boost
+  ];
+
+  buildPhase = ''
+    pwd
+    cd saiphv2/cpp/src
+    make -f Makefile.clang apps=ExHeat
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    #cp nbody_* $out/bin/
+  '';
+}
diff --git a/bsc/vtk/default.nix b/bsc/vtk/default.nix
new file mode 100644
index 0000000..9bf9aa3
--- /dev/null
+++ b/bsc/vtk/default.nix
@@ -0,0 +1,76 @@
+{
+  stdenv
+, fetchurl
+, cmake
+, libGLU
+, libGL
+, libX11
+, xorgproto
+, libXt
+, libtiff
+, qtLib ? null
+, enablePython ? false, python ? null
+, mpi ? null
+}:
+
+with stdenv.lib;
+
+let
+  os = stdenv.lib.optionalString;
+  majorVersion = "8.2";
+  minorVersion = "0";
+  version = "${majorVersion}.${minorVersion}";
+in
+
+stdenv.mkDerivation rec {
+  name = "vtk-${os (qtLib != null) "qvtk-"}${version}";
+  src = fetchurl {
+    url = "${meta.homepage}files/release/${majorVersion}/VTK-${version}.tar.gz";
+    sha256 = "1fspgp8k0myr6p2a6wkc21ldcswb4bvmb484m12mxgk1a9vxrhrl";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  buildInputs = [ libtiff ]
+    ++ optionals (qtLib != null) (with qtLib; [ qtbase qtx11extras qttools ])
+    ++ optional (qtLib != null) (with qtLib; [ qtbase qtx11extras qttools ])
+    ++ optionals stdenv.isLinux [ libGLU libGL libX11 xorgproto libXt ]
+    ++ optional enablePython [ python ]
+    ++ optional (mpi != null) [ mpi ];
+
+  preBuild = ''
+    export LD_LIBRARY_PATH="$(pwd)/lib";
+  '';
+
+  # Shared libraries don't work, because of rpath troubles with the current
+  # nixpkgs cmake approach. It wants to call a binary at build time, just
+  # built and requiring one of the shared objects.
+  # At least, we use -fPIC for other packages to be able to use this in shared
+  # objects.
+  cmakeFlags = [
+    "-DCMAKE_C_FLAGS=-fPIC"
+    "-DCMAKE_CXX_FLAGS=-fPIC"
+    "-DVTK_USE_SYSTEM_TIFF=1"
+    "-DVTK_Group_MPI=ON"
+    "-DBUILD_SHARED_LIBS=ON"
+    "-DOPENGL_INCLUDE_DIR=${libGL}/include"
+  ]
+  ++ optional (mpi != null) [
+    "-DVTK_Group_MPI=ON" ]
+  ++ optional (qtLib != null) [
+    "-DVTK_Group_Qt:BOOL=ON" ]
+  ++ optional stdenv.isDarwin [
+    "-DOPENGL_INCLUDE_DIR=${OpenGL}/Library/Frameworks" ]
+  ++ optional enablePython [
+    "-DVTK_WRAP_PYTHON:BOOL=ON" ];
+
+  enableParallelBuilding = true;
+
+  meta = {
+    description = "Open source libraries for 3D computer graphics, image processing and visualization";
+    homepage = "https://www.vtk.org/";
+    license = stdenv.lib.licenses.bsd3;
+    maintainers = with stdenv.lib.maintainers; [ knedlsepp ];
+    platforms = with stdenv.lib.platforms; unix;
+  };
+}
diff --git a/default.nix b/default.nix
index daafccf..ab3f4a8 100644
--- a/default.nix
+++ b/default.nix
@@ -15,10 +15,13 @@ let
     #mpi = intel-mpi;
 
     # Load the default compiler
-    #stdenv = pkgs.gcc7Stdenv;
-    #stdenv = pkgs.gcc9Stdenv;
     #stdenv = pkgs.gcc10Stdenv;
-    stdenv = pkgs.clangStdenv;
+    #stdenv = pkgs.gcc9Stdenv;
+    #stdenv = pkgs.gcc7Stdenv;
+    stdenv = pkgs.llvmPackages_10.stdenv;
+    #stdenv = pkgs.llvmPackages_9.stdenv;
+    #stdenv = pkgs.llvmPackages_8.stdenv;
+    #stdenv = pkgs.llvmPackages_7.stdenv;
 
     binutils = pkgs.binutils;
     coreutils = pkgs.coreutils;
@@ -66,6 +69,11 @@ let
       extrae = extrae;
     };
 
+    vtk = callPackage ./bsc/vtk/default.nix {
+      mpi = mpi;
+      inherit (pkgs.xorg) libX11 xorgproto libXt;
+    };
+
     dummy = callPackage ./bsc/dummy/default.nix {
     };
 
@@ -91,11 +99,20 @@ let
     # Apps for Garlic
     nbody = callPackage ./bsc/apps/nbody/default.nix {
       stdenv = pkgs.gcc9Stdenv;
-      mpi = mpi;
+      mpi = intel-mpi;
       tampi = tampi;
       nanos6 = nanos6-git;
     };
 
+    saiph = callPackage ./bsc/apps/saiph/default.nix {
+      stdenv = stdenv-nanos6;
+      mpi = intel-mpi;
+      tampi = tampi;
+      nanos6 = nanos6-git;
+      inherit vtk;
+      boost = pkgs.boost;
+    };
+
     # Patched nix for deep cluster
     inherit (callPackage ./bsc/nix/default.nix {
         storeDir = "/nix/store";