ompss: no bintools intel

This should be a noop

pkgs/intel-oneapi/patch_intel.nix

@@ -46,14 +46,24 @@ let
     in (wrapCCWith {
       inherit cc;
       extraBuildCommands = ''
-        echo "-isystem ${cc}/include" >> $out/nix-support/cc-cflags
-        echo "-isystem ${cc}/include/intel64" >> $out/nix-support/cc-cflags
-
         echo "-L${gcc.cc}/lib/gcc/${targetConfig}/${gcc.version}" >> $out/nix-support/cc-ldflags
         echo "-L${gcc.cc.lib}/lib" >> $out/nix-support/cc-ldflags
         echo "-L${cc}/lib" >> $out/nix-support/cc-ldflags
 
-        echo "--gcc-toolchain=${gcc.cc}" >> $out/nix-support/libcxx-cxxflags
+        echo "--gcc-toolchain=${gcc.cc}" >> $out/nix-support/cc-cflags
+
+        # For some reason, If we don't resolve the realpath things go wrong
+        for stddef in ${cc}/lib/clang/*/include/stddef.h ; do
+          dir=$(dirname $(realpath "$stddef"))
+          echo "-isystem $dir" >> $out/nix-support/cc-cflags
+        done
+
+        echo "-isystem ${cc}/include" >> $out/nix-support/cc-cflags
+        echo "-isystem ${cc}/include/intel64" >> $out/nix-support/cc-cflags
+
+        for dir in ${gcc.cc}/lib/gcc/${targetConfig}/*/include; do
+          echo "-isystem $dir" >> $out/nix-support/cc-cflags
+        done
 
         for dir in ${gcc.cc}/include/c++/*; do
           echo "-isystem $dir" >> $out/nix-support/libcxx-cxxflags
@@ -68,12 +78,6 @@ let
         # Disable hardening by default
         echo "" > $out/nix-support/add-hardening.sh
 
-        # For some reason, If we don't resolve the realpath things go wrong
-        for stddef in ${cc}/lib/clang/*/include/stddef.h ; do
-          dir=$(dirname $(realpath "$stddef"))
-          echo "-isystem $dir" >> $out/nix-support/cc-cflags
-        done
-
       '' + extraBuildCommands;
     } // (removeAttrs args ["cc" "extraBuildCommands" "extraInstall"])
     ).overrideAttrs (old: {
@@ -153,7 +157,6 @@ stdenvNoCC.mkDerivation (finalAttrs: {
 
         sed -i 's/.*isCxx=0/isCxx=1/' $out/bin/icpx
 
-        # oneMath looks for sycl libraries in bin/../lib
         ln -s ${finalAttrs.finalPackage.pkgs.compiler}/lib $out/lib
         ln -s ${finalAttrs.finalPackage.pkgs.compiler}/include $out/include
       '';

pkgs/llvm-ompss2/default.nix

@@ -39,6 +39,25 @@ let
   cc = clangOmpss2Unwrapped;
   gccVersion = with versions; let v = gcc.version; in concatStringsSep "." [(major v) (minor v) (patch v)];
 
+  resetIntelCCFlags = let tconf = builtins.replaceStrings ["-"] ["_"] targetConfig;
+  in writeShellScript "remove-intel.sh" ''
+    if [ "$NIX_CC_WRAPPER_INTEL" = 1 ]; then
+      unset NIX_CFLAGS_COMPILE_${tconf}
+      unset NIX_CFLAGS_COMPILE_BEFORE_${tconf}
+      unset NIX_CFLAGS_LINK_${tconf}
+      unset NIX_CXXSTDLIB_COMPILE_${tconf}
+      unset NIX_CXXSTDLIB_LINK_${tconf}
+      unset NIX_GNATFLAGS_COMPILE_${tconf}
+
+      unset NIX_CC_WRAPPER_FLAGS_SET_${tconf}
+    # unset NIX_BINTOOLS_WRAPPER_FLAGS_${tconf}
+    fi
+  '';
+
+in wrapCCWith {
+  inherit cc bintools;
+  # extraPackages adds packages to depsTargetTargetPropagated
+  extraPackages = optional (openmp != null) openmp;
   extraBuildCommands = ''
     echo "-target ${targetConfig}" >> $out/nix-support/cc-cflags
     echo "-B${gcc.cc}/lib/gcc/${targetConfig}/${gccVersion}" >> $out/nix-support/cc-cflags
@@ -58,50 +77,19 @@ let
     echo "--gcc-toolchain=${gcc}" >> $out/nix-support/cc-cflags
 
     wrap clang++  $wrapper $ccPath/clang++
+
+    sed -i 's|# Flirting.*|&\nsource ${resetIntelCCFlags}|' $out/bin/clang
+    sed -i 's|# Flirting.*|&\nsource ${resetIntelCCFlags}|' $out/bin/clang++
+
+    echo "" > $out/nix-support/add-hardening.sh
+
+  '' + lib.optionalString (openmp != null) ''
+    echo "export OPENMP_RUNTIME=${ompname}" >> $out/nix-support/cc-wrapper-hook
+  '' + optionalString (ompss2rt != null) ''
+    echo "export OMPSS2_RUNTIME=${rtname}" >> $out/nix-support/cc-wrapper-hook
+    echo "export ${homevar}=${ompss2rt}"   >> $out/nix-support/cc-wrapper-hook
+  '' + optionalString (ompss2rt != null && ompss2rt.pname == "nodes") ''
+    echo "export NOSV_HOME=${ompss2rt.nosv}" >> $out/nix-support/cc-wrapper-hook
   '';
+}
 
-  envExports = lib.optionalString (openmp != null) ''
-      echo "export OPENMP_RUNTIME=${ompname}" >> $out/nix-support/cc-wrapper-hook
-    '' + optionalString (ompss2rt != null) ''
-      echo "export OMPSS2_RUNTIME=${rtname}" >> $out/nix-support/cc-wrapper-hook
-      echo "export ${homevar}=${ompss2rt}"   >> $out/nix-support/cc-wrapper-hook
-    '' + optionalString (ompss2rt != null && ompss2rt.pname == "nodes") ''
-      echo "export NOSV_HOME=${ompss2rt.nosv}" >> $out/nix-support/cc-wrapper-hook
-    '';
-
-  extraPackages = optional (openmp != null) openmp;
-
-  wrappedCC = wrapCCWith {
-    # extraPackages adds packages to depsTargetTargetPropagated
-    inherit cc bintools extraPackages;
-    extraBuildCommands = extraBuildCommands + envExports;
-  };
-
-  resetIntelCCFlags = let tconf = builtins.replaceStrings ["-"] ["_"] targetConfig;
-  in writeShellScript "remove-intel.sh" ''
-    if [ "''${NIX_CC_WRAPPER_INTEL:-0}" = 1 ]; then
-      unset NIX_CFLAGS_COMPILE_${tconf}
-      unset NIX_CC_WRAPPER_FLAGS_SET_${tconf}
-
-      if (( "''${NIX_DEBUG:-0}" >= 1 )); then
-        echo "ompss2: cleaned NIX_CFLAGS_COMPILE_${tconf} (invokation from intel compiler detected)"
-      fi
-    fi
-  '';
-
-  intelExtraBuildCommands = ''
-    sed -i 's|# Flirting.*|source ${resetIntelCCFlags}\n\n&|' $out/bin/clang
-    sed -i 's|# Flirting.*|source ${resetIntelCCFlags}\n\n&|' $out/bin/clang++
-  '';
-
-  wrappedCCIntel = wrapCCWith {
-    inherit cc bintools extraPackages;
-    # extraPackages adds packages to depsTargetTargetPropagated
-    extraBuildCommands = intelExtraBuildCommands + envExports;
-  };
-
-in wrappedCC.overrideAttrs (oldAttrs: {
-    passthru = oldAttrs.passthru // {
-      forIcpx = wrappedCCIntel;
-    };
-  })

pkgs/onemath/default.nix

@@ -1,51 +1,40 @@
 { lib
+, intelPackages
+, withCFlags
 , fetchFromGitHub
 , cmake
-, withCFlags
+, cudaPackages
-, intelPackages
+, enableNvidia ? true
-
+, withHipTargets ? null # only one target at a time supported
-, mklSupport ? true
+, rocmPackages
-
+, enableMkl ? true
-, config
-
-, cudaSupport ? config.cudaSupport
-, cudaPackages ? { }
-
-, rocmSupport ? config.rocmSupport
-, hipTargets ? null # only one target at a time supported
-, rocmPackages ? { }
 }:
 
 let
-  # rocmSupport is not enough, we need a specific target
+  enableHip = withHipTargets != null;
-  enableHip = rocmSupport && hipTargets != null;
 
-  stdenv = withCFlags (lib.optionals cudaSupport [ "--cuda-path=${cudaPackages.cudatoolkit}" ]) intelPackages.stdenv;
+  stdenv = withCFlags (lib.optionals enableNvidia [ "--cuda-path=${cudaPackages.cudatoolkit}" ]) intelPackages.stdenv;
 in
-
-  # at least one backend has to be enabled
-  assert mklSupport || cudaSupport || enableHip;
-
 stdenv.mkDerivation rec {
   pname = "oneMath";
-  version = "0.8";
+  version = "0.7";
 
   src = fetchFromGitHub {
     owner = "uxlfoundation";
     repo = "oneMath";
     rev = "v${version}";
-    sha256 = "sha256-xK8lKI3oqKlx3xtvdScpMq+HXAuoYCP0BZdkEqnJP5o=";
+    sha256 = "sha256-De04PUmI68Jx4rJ+MRb+RepayZCapgnouCUCrAu6G38=";
   };
 
   cmakeFlags = [
-    (lib.cmakeBool "ENABLE_MKLCPU_BACKEND"    mklSupport)
+    (lib.cmakeBool "ENABLE_MKLCPU_BACKEND"    enableMkl)
-    (lib.cmakeBool "ENABLE_MKLGPU_BACKEND"    mklSupport)
+    (lib.cmakeBool "ENABLE_MKLGPU_BACKEND"    enableMkl)
 
-    (lib.cmakeBool "ENABLE_CUBLAS_BACKEND"    cudaSupport)
+    (lib.cmakeBool "ENABLE_CUBLAS_BACKEND"    enableNvidia)
-    (lib.cmakeBool "ENABLE_CUFFT_BACKEND"     cudaSupport)
+    (lib.cmakeBool "ENABLE_CUFFT_BACKEND"     enableNvidia)
-    (lib.cmakeBool "ENABLE_CURAND_BACKEND"    cudaSupport)
+    (lib.cmakeBool "ENABLE_CURAND_BACKEND"    enableNvidia)
-    (lib.cmakeBool "ENABLE_CUSOLVER_BACKEND"  cudaSupport)
+    (lib.cmakeBool "ENABLE_CUSOLVER_BACKEND"  enableNvidia)
-    (lib.cmakeBool "ENABLE_CUSPARSE_BACKEND"  cudaSupport)
+    (lib.cmakeBool "ENABLE_CUSPARSE_BACKEND"  enableNvidia)
 
     (lib.cmakeBool "ENABLE_ROCBLAS_BACKEND"   enableHip)
     (lib.cmakeBool "ENABLE_ROCFFT_BACKEND"    enableHip)
@@ -56,11 +45,11 @@ stdenv.mkDerivation rec {
     (lib.cmakeBool "BUILD_FUNCTIONAL_TESTS" false)
     (lib.cmakeBool "BUILD_EXAMPLES" false)
   ] ++ lib.optionals enableHip [
-    (lib.cmakeFeature "HIP_TARGETS" hipTargets)
+    (lib.cmakeFeature "HIP_TARGETS" withHipTargets)
   ];
 
   nativeBuildInputs = [ cmake ];
-  buildInputs = lib.optionals (mklSupport) [
+  buildInputs = lib.optionals (enableMkl) [
     intelPackages.mkl
     intelPackages.tbb
   ] ++ lib.optionals (enableHip) [
@@ -70,7 +59,7 @@ stdenv.mkDerivation rec {
     rocmPackages.rocsolver
     rocmPackages.rocrand
     rocmPackages.rocsparse
-  ] ++ lib.optionals (cudaSupport) [
+  ] ++ lib.optionals (enableNvidia) [
     (lib.getDev cudaPackages.cuda_cudart)
     cudaPackages.cudatoolkit
 

test/compilers/icpx-ompss2.nix

@@ -1,4 +1,4 @@
-{ writeText, intelPackages, nodes, nosv, clangOmpss2Nodes, strace }:
+{ writeText, intelPackages, nodes, nosv, clangOmpss2Nodes, clangOmpss2Unwrapped, clangOmpss2, strace }:
 
 let
   hello_cpp = writeText "hello.cpp" ''
@@ -44,10 +44,6 @@ intelPackages.stdenv.mkDerivation {
   dontUnpack = true;
   dontConfigure = true;
 
-  # NODES requires access to /sys/devices to request NUMA information. It will
-  # fail to run otherwise, so we disable the sandbox for this test.
-  __noChroot = true;
-
   env.NODES_HOME = nodes;
 
   NIX_DEBUG = 0;
@@ -58,9 +54,9 @@ intelPackages.stdenv.mkDerivation {
     echo NODES_HOME=$NODES_HOME
     command -v $CXX
 
-    icpx -Wno-deprecated-declarations -fsycl \
+    icpx -fsycl \
-        -fsycl-host-compiler=${clangOmpss2Nodes.forIcpx}/bin/clang++ \
+        -fsycl-host-compiler=${clangOmpss2Nodes}/bin/clang++ \
-        -fsycl-host-compiler-options='-Wno-deprecated-declarations -fompss-2=libnodes' \
+        -fsycl-host-compiler-options='-fompss-2=libnodes' \
         -lnodes -lnosv \
         $NODES_HOME/lib/nodes-main-wrapper.o \
         hello.cpp -o hello