646b892680
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47 lines
1.2 KiB
Nix
47 lines
1.2 KiB
Nix
{
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lib,
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stdenv,
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fetchurl,
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unzip,
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}:
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stdenv.mkDerivation {
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pname = "perseus";
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version = "4-beta";
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nativeBuildInputs = [ unzip ];
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hardeningDisable = [ "stackprotector" ];
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src = fetchurl {
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url = "http://people.maths.ox.ac.uk/nanda/source/perseus_4_beta.zip";
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sha256 = "sha256-cnkJEIC4tu+Ni7z0cKdjmLdS8QLe8iKpdA8uha2MeSU=";
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};
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sourceRoot = ".";
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env.NIX_CFLAGS_COMPILE = toString [ "-std=c++14" ];
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buildPhase = ''
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g++ Pers.cpp -O3 -fpermissive -o perseus
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'';
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installPhase = ''
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mkdir -p $out/bin
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cp perseus $out/bin
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'';
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meta = {
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description = "Persistent Homology Software";
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mainProgram = "perseus";
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longDescription = ''
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Persistent homology - or simply, persistence - is an algebraic
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topological invariant of a filtered cell complex. Perseus
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computes this invariant for a wide class of filtrations built
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around datasets arising from point samples, images, distance
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matrices and so forth.
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'';
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homepage = "https://people.maths.ox.ac.uk/nanda/perseus/index.html";
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license = lib.licenses.gpl3;
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maintainers = with lib.maintainers; [ erikryb ];
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platforms = lib.platforms.linux;
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};
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}
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