72 lines
1.6 KiB
Nix
72 lines
1.6 KiB
Nix
{ writeText, intelPackages, nodes, nosv, clangOmpss2Nodes, clangOmpss2Unwrapped, clangOmpss2, strace }:
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let
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hello_cpp = writeText "hello.cpp" ''
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#include <cstdio>
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#include <sycl/sycl.hpp>
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int main(int argc, char** argv) try {
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sycl::queue queue;
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std::cout << "Running on: "
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<< queue.get_device().get_info<sycl::info::device::name>()
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<< std::endl;
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#pragma oss task
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queue.submit([&] (sycl::handler& cgh) {
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auto os = sycl::stream{128, 128, cgh};
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cgh.single_task<class hello_world>([=]() {
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os << "Hello World! (on device)\n";
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});
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}).wait();
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return 0;
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} catch (sycl::exception &e) {
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std::cout << "SYCL exception: " << e.what() << std::endl;
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return 0; // we expect to fail since no devices should be available;
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}
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'';
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in
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intelPackages.stdenv.mkDerivation {
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version = "0.0.1";
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name = "hello-syclompss";
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src = hello_cpp;
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nativeBuildInputs = [
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strace
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nodes
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nosv
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];
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dontUnpack = true;
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dontConfigure = true;
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env.NODES_HOME = nodes;
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NIX_DEBUG = 0;
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buildPhase = ''
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cp $src hello.cpp
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set -x
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echo CXX=$CXX
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echo NODES_HOME=$NODES_HOME
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command -v $CXX
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icpx -Wno-deprecated-declarations -fsycl \
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-fsycl-host-compiler=${clangOmpss2Nodes}/bin/clang++ \
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-fsycl-host-compiler-options='-Wno-deprecated-declarations -fompss-2=libnodes' \
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-lnodes -lnosv \
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$NODES_HOME/lib/nodes-main-wrapper.o \
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hello.cpp -o hello
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./hello
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set +x
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'';
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installPhase = ''
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touch $out
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'';
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}
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