openmpi: fix hwloc NUMA cpu allocation capability (#45459)

2018-08-22 23:16:06 +02:00
parent 2dec33b60d
commit 1471e865d2
1 changed files with 2 additions and 1 deletions
--- a/pkgs/development/libraries/openmpi/default.nix
+++ b/pkgs/development/libraries/openmpi/default.nix
@@ -1,4 +1,5 @@
 { stdenv, fetchurl, gfortran, perl, libnl, rdma-core, zlib
+, numactl

 # Enable the Sun Grid Engine bindings
 , enableSGE ? false
@@ -24,7 +25,7 @@ in stdenv.mkDerivation rec {
  '';

  buildInputs = with stdenv; [ gfortran zlib ]
-    ++ lib.optional isLinux libnl
+    ++ lib.optionals isLinux [ libnl numactl ]
    ++ lib.optional (isLinux || isFreeBSD) rdma-core;

  nativeBuildInputs = [ perl ];