By default it is set to 64 bits. The cacheline parameter is required when cross-compiling nOS-V, as it cannot be read from the build machine. Tested-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
		
			
				
	
	
		
			61 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			61 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
{
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  stdenv
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, lib
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, autoreconfHook
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, fetchFromGitHub
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, pkg-config
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, numactl
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, hwloc
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, cacheline ? 64 # bits
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, ovni ? null
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, useGit ? false
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, gitUrl ? "git@gitlab-internal.bsc.es:nos-v/nos-v.git"
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, gitBranch ? "master"
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, gitCommit ? "cfd361bd1dd30c96da405e6bbaa7e78f5f93dfda"
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}:
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with lib;
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let
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  release = rec {
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    version = "3.1.0";
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    src = fetchFromGitHub {
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      owner = "bsc-pm";
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      repo = "nos-v";
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      rev = "${version}";
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      hash = "sha256-Pkre+ZZsREDxJLCoIoPN1HQDuUa2H1IQyKB3omg6qaU=";
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    };
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  };
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  git = rec {
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    version = src.shortRev;
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    src = builtins.fetchGit {
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      url = gitUrl;
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      ref = gitBranch;
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      rev = gitCommit;
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    };
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  };
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  source = if (useGit) then git else release;
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in
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  stdenv.mkDerivation rec {
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    pname = "nosv";
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    inherit (source) src version;
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    hardeningDisable = [ "all" ];
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    dontStrip = true;
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    separateDebugInfo = true;
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    configureFlags = [
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      "--with-ovni=${ovni}"
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      "CACHELINE_WIDTH=${toString cacheline}"
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    ];
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    nativeBuildInputs = [
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      autoreconfHook
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      pkg-config
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    ];
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    buildInputs = [
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      numactl
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      hwloc
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      ovni
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    ];
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  }
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