1 files changed, 5 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/science/molecular-dynamics/gromacs/default.nix b/nixpkgs/pkgs/applications/science/molecular-dynamics/gromacs/default.nix
index b3a95034ca54..fe4d965b7778 100644
--- a/nixpkgs/pkgs/applications/science/molecular-dynamics/gromacs/default.nix
+++ b/nixpkgs/pkgs/applications/science/molecular-dynamics/gromacs/default.nix
@@ -19,6 +19,10 @@
 , cpuAcceleration ? null
 }:
 
+
+# CUDA is only implemented for single precission
+assert enableCuda -> singlePrec;
+
 let
   inherit (cudaPackages.cudaFlags) cudaCapabilities dropDot;
 
@@ -75,6 +79,7 @@ in stdenv.mkDerivation rec {
     lapack
   ] ++ lib.optional enableMpi mpi
   ++ lib.optionals enableCuda [
+    cudaPackages.cuda_cccl
     cudaPackages.cuda_cudart
     cudaPackages.libcufft
     cudaPackages.cuda_profiler_api