75 lines
1.8 KiB
Nix
75 lines
1.8 KiB
Nix
{
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stdenv
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, mpi ? null
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, tampi ? null
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, mcxx ? null
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, cc
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, gitBranch ? "garlic/tampi+send+oss+task"
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, gitCommit ? null
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, fwiParams
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, garlicTools
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}:
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with stdenv.lib;
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assert !(tampi != null && mcxx == null);
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let
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gitSource = garlicTools.fetchGarlicApp {
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appName = "fwi";
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inherit gitCommit gitBranch;
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gitTable = import ./git-table.nix;
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};
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in
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stdenv.mkDerivation rec {
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name = "fwi";
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inherit (gitSource) src gitBranch gitCommit;
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enableParallelBuilding = false;
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buildInputs = [
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cc
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]
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++ optional (mpi != null) mpi
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++ optional (tampi != null) tampi
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++ optional (mcxx != null) mcxx;
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# FIXME: Correct this on the Makefile so we can just type "make fwi"
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# FIXME: Allow multiple MPI implementations
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postPatch = ''
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sed -i 's/= OPENMPI$/= INTEL/g' Makefile
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sed -i 's/USE_O_DIRECT ?= NO/USE_O_DIRECT ?= YES/g' Makefile || true
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'';
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# FIXME: This is an ugly hack.
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# When using _GNU_SOURCE or any other definition used in features.h, we need
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# to define them before mcc includes nanos6.h from the command line. So the
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# only chance is by setting it at the command line with -D. Using the DEFINES
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# below, reaches the command line of the preprocessing stage with gcc.
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preConfigure = ''
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export DEFINES=-D_GNU_SOURCE
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make depend
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cp ${fwiParams}/generated_model_params.h src/
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'';
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# We compile the ModelGenerator using gcc *only*, as otherwise it will
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# be compiled with nanos6, which requires access to /sys to determine
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# hardware capabilities. So it will fail in the nix-build environment,
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# as there is no /sys mounted.
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makeFlags = [
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#"COMPILER=GNU"
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#"CC=${cc.cc.CC}"
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"fwi"
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];
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installPhase = ''
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mkdir -p $out/bin
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cp fwi $out/bin
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'';
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programPath = "/bin/fwi";
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}
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