From 6c05ba460d7016f93f012a10cefa10cc86552a14 Mon Sep 17 00:00:00 2001
From: Tungsten842 <886724vf@anonaddy.me>
Date: Sun, 21 May 2023 10:19:58 +0200
Subject: [PATCH] composable_kernel: build on big parallel

---
 pkgs/development/libraries/composable_kernel/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/composable_kernel/default.nix b/pkgs/development/libraries/composable_kernel/default.nix
index 8b0ac955810..e00af9a9755 100644
--- a/pkgs/development/libraries/composable_kernel/default.nix
+++ b/pkgs/development/libraries/composable_kernel/default.nix
@@ -76,6 +76,9 @@ let
 
     passthru.updateScript = unstableGitUpdater { };
 
+    # Times out otherwise
+    requiredSystemFeatures = [ "big-parallel" ];
+
     meta = with lib; {
       description = "Performance portable programming model for machine learning tensor operators";
       homepage = "https://github.com/ROCmSoftwarePlatform/composable_kernel";
@@ -89,7 +92,7 @@ let
     cp -a ${ck}/bin/ckProfiler $out
   '';
 in stdenv.mkDerivation {
-  inherit (ck) pname version outputs src passthru meta;
+  inherit (ck) pname version outputs src passthru requiredSystemFeatures meta;
 
   dontUnpack = true;
   dontPatch = true;